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Rotary kinetic fluid motors or pumps

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
12/04/2014 > 39 patent applications in 27 patent subcategories.

20140356124 - Air compressor backing plate: A compressor for pressurizing a flow of air within an aircraft including an inlet providing the flow of air to the compressor. An outlet provides the flow of air, after pressurization by the compressor, to a chamber of the aircraft. A diffuser assembly is disposed between the inlet and the... Agent:

20140356123 - Centrifugal compressor having lubricant distribution system: Embodiments of the present disclosure are directed towards a bearing of a rotor assembly having a first lubricant flow path configured to flow a first lubricant flow to a first bearing surface of the rotor assembly and a second lubricant flow path separate from the first lubricant flow path and... Agent:

20140356129 - Fluidics module, device and method for pumping a liquid: A fluidics module rotatable about a rotational center includes first and second chambers and a compression chamber. First and second fluid channels are provided between the first and second chambers and the compression chamber, respectively. The flow resistance of the second fluid channel is smaller, for a flow of liquid... Agent:

20140356125 - Gas turbine engine heat exchanger system: An apparatus includes a gas turbine engine and a heat transfer system. The gas turbine engine includes an inlet particle separator that separates inlet air into scavenge air and clean air. A scavenge air path conveys the scavenge air from the inlet particle separator to the heat transfer system. A... Agent: Rolls-royce North American Technologies, Inc.

20140356128 - Method and device for stabilizing a compressor current: The present invention relates to a method for providing a fluid flow to a compressor system of a first turbo machine, wherein the compressor system includes at least one compressor housing in which at least one impeller is arranged and through which a compressor flow flows. The method includes feeding... Agent: Universitat Der Bundeswehr Munchen

20140356127 - Method and pump for pumping highly viscous fluids: A pump (1) for pumping highly viscous fluids is presented that includes a casing (3), an inlet (7), an outlet (8) and a closed impeller (5) rotatably arranged in the casing between the inlet and the outlet and that has a side room (6) between a shroud (4) of the... Agent:

20140356126 - Method and system for synchronously inhibiting subcritical vibrations of magnetic levitation molecular pump rotor: It is provided in the present invention a method for synchronously inhibiting subcritical vibrations of magnetic levitation molecular pump rotor, by means of synchronously sampling signals of subcritical vibrations of the rotor generated after the rotor of the magnetic levitation molecular pump touches down so as to obtain the amplitude... Agent: Tsinghua University

20140356122 - System and method for controlling ice formation on gas turbine inlet guide vanes: Gas turbine inlet guide vane ice detection and control systems and methods that utilize active infra-red monitoring of inlet guide vanes, detection of ice formation on the guide vanes and elimination of the ice by altering properties of the gas turbine inlet intake airflow, such as by introducing compressed and/or... Agent:

20140356130 - Enclosed vertical axis fluid rotor: A enclosed vertical axis fluid rotor used as a wind turbine of two designs having multiple sails that are concave on the inside and convex on the outer side which allows omni-directional wind or other fluids to engage sails to create optimum fluid momentum. These are sectional segmentation of each... Agent: No Fossil Energy, LLC

20140356131 - Fan module and electric blower having the same: Disclosed herein is a fan module including an impeller cover having an intake member formed therein and covering one side of a housing, an impeller accommodated within the impeller cover and rotatably coupled to a rotational shaft of a motor accommodated in the housing, and a leakage reduction member positioned... Agent: Samsung Electro-mechanics Co., Ltd.

20140356132 - Device for measuring vibration amplitudes of the blade tips in a turbomachine: The invention relates to a device for measuring vibration amplitudes of the blade tips in a turbomachine, comprising a support mounted in an orifice of a casing of a turbomachine and wherein are housed two optical guides for the emission and reception of a light signal exiting inside the casing... Agent: Snecma

20140356133 - Fan power supply control system: A fan power supply control system includes a power supply module, a power control circuit, a signal control circuit, a PWM generator. The power supply is adapted to input a power signal to a fan. The power control circuit is between the power supply module and the fan and adapted... Agent: Hong Fu Jin Precision Industry (shenzhen) Co., Ltd.

20140356134 - Dampers for fan spinners of aircraft engines: Dampers for fan spinners of aircraft engines are disclosed. An example fan module for a gas turbine engine may include a fan disk; fan blades mounted to the fan disk and extending radially therefrom; a fan spinner operatively coupled to the fan disk at an axially upstream position; and/or one... Agent: General Electric Company

20140356135 - Gas turbine engine and electric machine: An electric machine is disclosed integrated to rotate with a shaft of a gas turbine engine. In one form the electric machine is integrated with a fan of the gas turbine engine. A rotor of the electric machine can be disposed at the end of the fan blades and the... Agent:

20140356136 - Fluid-powered motors and pumps: Fluid-powered devices are detailed. The devices may be utilized as motors or pumps, for example, and are capable to switching dynamically between these functions. They additionally may use surface-area, rather than solely pressure, differentials to produce rotary motion.... Agent:

20140356137 - Stamped turbine hub with centring tabs for torque converter: A torque converter is provided including a turbine with a turbine hub. A cover plate is fixed to the turbine hub. A damper assembly including a damper flange with an axially extending sleeve portion having a splined or toothed inner surface that is adapted to engage a transmission input shaft... Agent: Schaeffler Technologies Gmbh & Co. Kg

20140356138 - Variable-speed multi-stage refrigerant centrifugal compressor with diffusers: A refrigeration system includes a chiller having a refrigerant loop. A compressor is part of and in fluid communication with the refrigerant loop. The compressor has two stages, one with a variable geometry diffuser and one with a fixed geometry diffuser.... Agent:

20140356139 - Shut off valve for oscillating water column turbines: A shut-off valve for a turbine of an oscillating water column may include a plurality of guide vanes configured to control a fluid flow into a flow passage defined by the turbine. The plurality of guide vanes may be at least partially disposed within the flow passage and may include... Agent: Dresser-rand Company Ltd.

20140356140 - Centrifugal compressor having a bearing assembly: Embodiments of the present disclosure are directed towards an annular bearing retainer ring comprising a first axial surface, wherein the first axial surface is planar, and a second axial surface, wherein the second axial surface is non-planar.... Agent:

20140356141 - Geared turbofan engine with integral gear and bearing supports: A gas turbine engine includes a bearing. A bearing support includes a first wall that extends between the first and second ends and is operatively supported by the bearing at a first end. An engine case is secured to the second end radially outward of the first end. A flexible... Agent:

20140356142 - Gas turbine with honeycomb seal: A gas turbine 100 includes a compressor 10, a combustor 20, and a turbine 30. The turbine 30 includes: a honeycomb seal 7 disposed so as to be secured to a casing side in a clearance between the casing 1 and turbine blades 5A-5C rotating around a rotating shaft 4... Agent: Mitsubishi Hitachi Power Systems, Ltd.

20140356143 - Assembly for a fluid flow machine: A structural assembly for a fluid-flow machine includes: a main flow path boundary and at least one row of relatively rotating blades with a gap existing between blade ends of the at least one row of blades and the main flow path boundary. At least one secondary flow duct has... Agent: Rolls-royce Deutschland Ltd & Co Kg

20140356144 - Assembly for a fluid flow machine: A structural assembly for a fluid-flow machine includes a main flow path boundary a row of relatively rotating blades with a gap existing between the blade ends and the main flow path boundary. A secondary flow duct is connected to the main flow path via two openings. A structural assembly... Agent: Rolls-royce Deutschland Ltd & Co Kg

20140356145 - Centrifugal compressor having seal system: Embodiments of the present disclosure are directed towards a seal assembly including a first seal and a second seal, wherein the first seal and the second seal axially abut one another within a retaining bore of a compressor, and cooperatively form an outer radial contour of the seal assembly that... Agent:

20140356146 - Vacuum pump: A vacuum pump includes a rotor and a rotary bearing, which is to be supplied with an operating medium, for the rotatable support of the rotor, wherein the rotor has a conveying section, in particular a conical conveying section, for supplying the operating medium to the rotary agent. A conveying... Agent: Pfeiffer Vacuum Gmbh

20140356147 - Centrifugal compressor having cooling system: Embodiments of the present disclosure are directed towards a centrifugal compressor, a heat exchanger integral with the centrifugal compressor and configured to transfer heat from a fluid pressurized by the centrifugal compressor to a cooling fluid flow, and a cooling fluid supply head of the heat exchanger comprising an integral... Agent: Cameron International Corporation

20140356148 - Radial vane and method of manufacturing same: Provided is a radial vane with which manufacturing is possible with superior economy, without incurring a cut loss associated with vane separation in a weld part of a thread bundle With a longitudinal intermediate part of a contiguous bundle of threads being a fold-over part, both end parts of the... Agent:

20140356149 - Fan: A fan includes an impeller and a frame. The frame is used for accommodating the impeller. The frame includes a plurality of static blade groups. Each of the static blade groups has a plurality of static blades. Moreover, at least one first static blade of a first static blade group... Agent: Delta Electronics, Inc.

20140356150 - Grain microstructure in dampers of gas turbine engine: A damper for a gas turbine engine is provided. The damper comprises a first portion, a second portion, and a surface. The second portion angularly extends from the first portion to define an interior corner therebetween. The surface bounds the first portion, the second portion, and the interior corner. The... Agent: Solar Turbines Inc.

20140356151 - Hollow-blade turbine vane made from composite material, turbine or compressor including a nozzle or guide vane assembly formed by such blades, and turbomachine comprising same: A turbine engine vane is made of composite material comprises a hollow airfoil with an internal passage extending along its entire length, an inner platform, and an outer platform. The airfoil is extended on the outside of the outer platform by an upstream attachment portion and a downstream attachment portion... Agent:

20140356152 - Apparatus for moving turbine shell: An apparatus for moving a turbine shell of a turbomachine is provided. In one embodiment, the apparatus includes a shell support having a first member and a second member coupled to a side of an upper portion of a turbine shell. The apparatus also includes an actuator coupled to the... Agent:

20140356153 - Twin-scroll turbocharger: To provide a turbocharger capable of turbocharging efficiency and reducing cost by suppressing a rapid expansion of exhaust gas blown from an outlet of a scroll in the vicinity of an inlet of a rotor blade, a twin-scroll turbocharger (1) comprises a rear scroll (22), a front scroll (21), a... Agent: Mitsubishi Heavy Industries, Ltd.

20140356156 - Airfoil geometry of blade for axial compressor: A suction surface of a blade forming a blade row of an axial compressor includes a concave region having a negative curvature at a leading edge part, and a flat region having substantially zero curvature continued rearwardly of the concave region, so that multiple compression waves are generated, enabling moderation... Agent: Honda Motor Co., Ltd.

20140356154 - Blade with an s-shaped profile for an axial turbomachine compressor: The present disclosure provides a subsonic rotor and/or stator blade profile of an axial turbomachine compressor, such as a turbojet. The blade comprises a leading edge with an S-shaped lateral profile in its mid-plane. Specifically, the profile includes, from its inner end to the outer end, a first convex portion... Agent: Techspace Aero S.a.

20140356155 - Nozzle insert rib cap: The present application provides a nozzle assembly for use in a turbine engine. The nozzle assembly may include a first nozzle cavity, a second nozzle cavity, a rib positioned between the first nozzle cavity and the second nozzle cavity, a first cavity insert with a first cavity insert configuration, a... Agent:

20140356157 - Wind turbine device with diverter panels and related systems and methods: A wind turbine device may include turbine blades being radially spaced and extending vertically, diverter panels being respectively adjacent and radially outward of the turbine blades, an inner support ring coupled to the turbine blades, and an axle coupled to the turbine blades.... Agent: Universal Wind Power, LLC

20140356158 - Gas turbine engine vane assembly and method of mounting same: The gas turbine engine vane assembly has a vane having an elongated airfoil body extending to a tip and a grommet disposed around the tip. An insert having a closed loop shape with an inner surface matingly shaped to receive the outer surface of the grommet, and an outer surface... Agent: Pratt & Whitney Canada Corp.

20140356159 - Low hub-to-tip ratio fan for a turbofan gas turbine engine: A fan for a turbofan gas turbine engine, the fan comprising a rotor hub and a plurality of radially extending fan blades integral with the hub to form an integrally bladed rotor. Each fan blade defines a leading edge. A hub radius (RHUB) is the radius of the leading edge... Agent: Pratt & Whitney Canada Corp.

20140356160 - Mechanical seal: A mechanical seal is disclosed having a rotatable sealing face and a stationary sealing face that are in opposed relation and arranged to be urged, into contact to form a seal. One of the sealing faces is mounted on a support assembly that includes a biasing device operative to move... Agent:

11/27/2014 > 21 patent applications in 14 patent subcategories.
11/20/2014 > 32 patent applications in 23 patent subcategories.

20140341705 - Adjustable side liner for a pump: An adjustment assembly for pump casing of a pump, the pump casing including a main part and a side part having a main axis and a side wall section extending laterally with respect to the main axis. The adjustment assembly is operable to cause relative displacement between the side part... Agent: Weir Minerals Australia, Ltd.

20140341702 - Flow sleeve for thermal control of a double-wall turbine shell and related method: A turbine casing includes at least one shell adapted to enclose one or more turbine stages in a gas turbine engine; an air inlet in the at least one shell; a flow sleeve secured to an inside surface of the at least one shell, the flow sleeve comprising at least... Agent: General Electric Company

20140341704 - Heat exchange arrangement: A heat exchange arrangement for a gas turbine engine. The arrangement includes a first conduit for an engine component cooling fluid and a second conduit for a second fluid. The arrangement further includes a heat exchange portion in which fluids flowing through the first and second conduits are in a... Agent: Rolls-royce PLC

20140341703 - Method and system for operating an engine turbocharger waste gate: A system and method for operating an engine turbocharger is described. In one example, the turbocharger includes an electrically actuated waste gate. A controller adjusts a position of the electrically actuated waste gate.... Agent: Ford Global Technologies, LLC

20140341707 - Shroud arrangement for a gas turbine engine: A seal segment of a shroud arrangement for bounding a hot gas flow path within a gas turbine engine, including: a plate having an inboard hot gas flow path facing side and an outboard side; a bulkhead extending from the outboard side of the plate which defines a fore portion... Agent: Rolls-royce PLC

20140341706 - Supersonic compresor: A supersonic compressor provided may include an axial inlet and a centrifugal impeller fluidly coupled to the axial inlet. The centrifugal impeller may have a periphery and may be configured to impart energy to process fluid received via the axial inlet and discharge the process fluid from the periphery in... Agent: Dresser-rand Company

20140341708 - Valve for gas turbine engine: A gas turbine engine is disclosed having an air injection system useful to supply a relatively pressurized air to a flow path of a compressor. The air injection system includes a port cover operable to open and close a port through which the air can flow to the compressor from... Agent:

20140341709 - Double impulse turbine system: A double impulse turbine system to convert the energy of flowing fluid into electricity is provided. The system takes fully advantage of the high efficiency and compactness provided by contra-rotating permanent magnet generators to produce electricity. It is composed of two impulse turbines, rotating in opposite directions and coaxially connected... Agent:

20140341710 - Centrifugal refrigerant vapour compressors: A refrigerant compressor (10) for use in a chiller-heater system that can provide chilled water at less than 10° C. and hot water at more than 80° C. without the need for additional heat input, the compressor (10) being configured to provide a compression ratio of at least 18:1 and... Agent:

20140341711 - Shroud arrangement for a gas turbine engine: A seal segment for bounding a hot gas flow path within a gas turbine engine, including: a plate having an inboard side which bounds the hot gas flow path in use, an outboard side and fore and aft cooling circuits, wherein the fore and aft cooling circuits are fluidically separated... Agent: Rolls-royce PLC

20140341713 - Low pressure turbine provided with splitters at the last stator array, in particular for a gas turbine engine: A low pressure turbine, in particular for a gas turbine engine, extends along an axis, has an annular conduit for guiding a gas flow and is provided with a plurality of stator arrays of blades and a plurality of rotor arrays of blades; the last of the stator arrays, considering... Agent: Ge Avio S.r.l.

20140341712 - Low-noise fume extractor hood: A fume extractor hood is disclosed, comprising a box with a motor-fan assembly and a muffler module comprising a bearing frame defining an air extraction conduit with axis (A), an active noise suppression system comprising at least one electro-acoustic transducer and at least two microphones, a passive noise suppression system... Agent: Ask Industries Societa' Per Azioni

20140341714 - Device for drawing off fluid of a centrifugation device: The invention relates to a device for drawing off fluid of a centrifugation device, particularly for separating at least one fluid, with a disk (10) with channels (12, 12′). It is characterized by adjustable vanes. This allows to change the property of the disk and thus treat liquids with different... Agent: Andritz Frautech S.r.l.

20140341715 - Rotary machine including a machine rotor with a composite impeller portion and a metal shaft portion: A rotary machine includes a machine stator and a machine rotor rotatable relative to the machine stator and having a metal shaft portion, a composite impeller portion, and at least a first metal ring portion securing the composite impeller portion to the metal shaft portion, the metal ring portion having... Agent:

20140341716 - Cryogenic liquid turbine: A cryogenic liquid turbine is provided, wherein, an impeller end of the rotor and a nozzle assembly are received into a cavity of a volute (1), and a main part of the volute (1) is put into a perlite cold box (3); an insulation pad (2) is used between the... Agent: Xi'an Jiaotong University

20140341717 - Shroud arrangement for a gas turbine engine: A seal segment of a shroud arrangement for bounding a hot gas flow path within a gas turbine engine is described. The seal segment is upstream of a second component of the gas turbine engine relative to the hot gas flow path. The seal segment comprises: a plate having: a... Agent: Rolls-royce PLC

20140341718 - Variable nozzle turbochargers: Embodiments of the present invention may include a variable nozzle turbocharger having a variable nozzle mechanism for controlling a flow velocity of exhaust gas to a turbine wheel. The variable nozzle mechanism includes a plurality of variable nozzles, a unison ring and a biasing member. The variable nozzles each have... Agent: Kabushiki Kaisha Toyota Jidoshokki

20140341719 - Variable nozzle turbochargers: Embodiments of the present invention may include a variable nozzle turbocharger having a variable nozzle mechanism. The variable nozzle mechanism has a unison ring and a drive arm. The unison ring adjusts a degree of opening of variable nozzles having nozzle vanes through rotation of the unison ring. The unison... Agent: Kabushiki Kaisha Toyota Jidoshokki

20140341720 - Seal system including angular features for rotary machine components: Systems and devices configured to seal interfaces/gaps between stationary components of turbines and manipulate a flow of coolant about portions of the turbine during turbine operation are disclosed. In one embodiment, a seal element includes: a first surface shaped to be oriented toward a pressurized cavity of the turbine; a... Agent: General Electric Company

20140341721 - Shroud arrangement for a gas turbine engine: Described is a shroud arrangement for a gas turbine engine, comprising: a seal segment for bounding a hot gas flow path within the gas turbine engine, the seal segment being attached to a casing of the engine via at least one fore attachment and at least one aft attachment, the... Agent: Rolls-royce PLC

20140341722 - Unlockable device for axially arresting a sealing ring with which an aircraft turbomachine module rotor wheel makes contact: A device for axially arresting a sealing ring made of an abradable material in contact with a periphery of an aircraft turbomachine module rotor, the device having a first reference central axis, and including: a support including a support opening defining a circular track centered on a second axis at... Agent: Snecma

20140341723 - Gas turbine vane insert to control particulate deposition: A guide tube assembly in one embodiment includes a guide tube and a collection impingement feature. The guide tube includes an inlet and at least one first impingement opening. The inlet is configured to direct a cooling air flow along the length of the tube in an inlet direction. The... Agent: General Electric Company

20140341724 - Static core tie rods: A core tie having a varying cross sectional diameter, a component including such a core tie, and a method of casting a hot gas path component for a turbomachine are provided herein. In an embodiment, the core tie includes a tie member having an axial length; and a cross sectional... Agent: General Electric Company

20140341725 - Filter mounts for a portable fan and methods for mounting a filter to a portable fan: A filter frame is removably attachable to a box fan. The filter frame is adapted for receiving a standard HVAC-style filter for removing contaminants from air flow induced by the fan. In this manner, a cost-effective means for filtering a flow of air is provided for residential and commercial settings.... Agent:

20140341726 - Blood pump with separate mixed-flow and axial-flow impeller stages and multi-stage stators: A pump for a fluid which can be blood has a stator housing and a rotor hub with leading and trailing portions and an intermediate portion disposed therebetween. At least one impeller blade at the leading portion drives circumferential and axial components of a flow into a pump annulus or... Agent: Heartware, Inc.

20140341727 - Centrifugal compressor with casing treatment for surge control: A centrifugal compressor for compressing a fluid comprises a compressor wheel having a plurality of circumferentially spaced blades, and a compressor housing in which the compressor wheel is mounted. The compressor housing includes an inlet duct through which the fluid enters in an axial direction and is led by the... Agent: Honeywell International Inc.

20140341728 - Angular diffuser sector for a turbine engine compressor, with a vibration damper wedge: The invention provides an angular diffuser sector (16) for a turbine engine compressor, the sector comprising an inner shroud (20), an outer shroud (22), at least one vane (24), a casing element (36′) mounted at least in part around one of the shrouds and having an open groove (42) facing... Agent: Snecma

20140341729 - Radial turbine: A radial turbine comprises a plurality of nozzle vanes disposed along a circumferential direction inside a spiral scroll and configured to regulate a flow of a working gas from the scroll to a rotor blade, wherein each of the nozzle vane includes a leading edge bulging portion on both end... Agent:

20140341730 - Gas turbine engine component: The invention concerns a gas turbine engine component (27) comprising an outer ring (21), an inner ring (20), a plurality of circumferentially spaced elements (22) extending between the inner ring (20) and the outer ring (21), wherein a primary gas channel for axial gas flow is defined between the elements... Agent: Gkn Aerospace Sweden Ab

20140341731 - Piston seal ring: A gas turbine having a device and a further device is provided. The device includes an outer casing, an inner casing and a seal ring. The outer casing and the inner casing are arranged in such a way that a cooling duct is formed between each other. The seal ring... Agent: Siemens Aktiengesellschaft

20140341732 - Bearing housing of an exhaust-gas turbocharger: A bearing housing (1) of an exhaust-gas turbocharger (2) having a turbine-side flange (3), having a compressor-side flange (4) and having a center part (5) which is arranged between the turbine-side flange (3) and the compressor-side flange (4). The turbine-side flange (3), the compressor-side flange (4) and the center part... Agent:

20140341733 - Bi-directional shaft seal: A non-contacting seal is provided, including a first sealing face formed on an end of a primary ring and a second sealing face formed on an end of a mating ring. Grooves may be formed in at least one of the first and second sealing faces, such that the grooves... Agent: Dresser-rand Sa

11/13/2014 > 16 patent applications in 16 patent subcategories.

20140334911 - Method for operating a multistage compressor: A method for operating a multistage compressor is provided. The method includes monitoring the pump limit, wherein at least a first measurement parameter measured during operation is compared to a reference parameter. The reference parameter is characteristic of reaching the surge limit or a specific distance of the operating point... Agent:

20140334912 - Active windmill with the axis of rotation transverse to the direction of the wind: The active windmill with the rotation axis transverse to the wind direction with at least one windmill module containing an assembly of counter-rotating impellers operating in the tandem setting and provided with a two-part guiding plate that covers the impeller parts moving against the wind, wherein each of the guiding... Agent: Winenerg Sp&#xd3 Lka Z Ograniczona Odpowidedzialnoscia

20140334913 - System for sealing an oil chamber from an adjoining exterior volume and turbo-machine provided with such a sealing system: A system for sealing an oil chamber from an adjoining exterior volume, and a turbo-machine including a sealing system. The system for sealing the oil chamber from the adjoining exterior volume, both of which are delimited by a mobile rotor in rotation about an axis and a part, fixed or... Agent: Snecma

20140334914 - Component for a thermal machine, in particular a gas turbine: The invention relates to a component for a thermal machine, in particular a gas turbine, which includes a corner and/or edge subjected to a thermally high load. The cooling of the component is improved in a manner such that at least one cooling channel is countersunk into the surface of... Agent:

20140334915 - Air bleed system for an axial turbomachine: The present application relates to a bladed stator of a turbomachine compressor, configured to straighten an annular stream of the turbomachine. The stator includes at least one annular wall configured to define the annular stream, a row of blades extending radially from the annular wall and means of pressurizing in... Agent: Techspace Aero S.a.

20140334916 - Borescope inspection port fitting: A borescope inspection (BSI) port fitting is provided for a gas turbine engine. The borescope inspection (BSI) port fitting includes a housing with a borescope inspection port.... Agent: United Technologies Corporation

20140334917 - Blower device: A blower device includes an axial flow fan having blades to blow air, and a fan shroud that includes a cylindrical portion surrounding an outer circumference of the fan at a distance from the outer circumference, and an air guiding portion guiding air drawn by the fan. The fan shroud... Agent:

20140334918 - Variable nozzle unit and variable geometry system turbocharger: Three or more attachment pins are arranged on a right lateral surface of a nozzle ring at intervals. All the attachment pins are placed outside support holes in the nozzle ring in radial directions of the nozzle ring. A guide ring is provided across right lateral surfaces of the attachment... Agent: Ihi Corporation

20140334919 - Steam turbine bearing support structure and steam turbine thereof: In a foundation in which both ends of a turbine rotor are arranged in the foundation and are freely rotatably supported by bearings, there are provided rectangular notches extending over a prescribed vertical depth from the top face of a wall surface on the casing side of a concrete section,... Agent: Kabushiki Kaisha Toshiba

20140334920 - Turbomachine stator internal shell with abradable material: The present application relates to a compression stage of a low-pressure compressor of an axial turbomachine, such as a turboprop. The stage includes a rotor with, on its outer surface, two lip seals, each forming a radial annular rib; and a stator which includes an annular row of stator blades... Agent: Techspace Aero S.a.

20140334921 - Pump for water cooler: A pump for a water cooler is positioned inside or outside an electronic device having heating parts in order to cool heat generated by the heating parts via a circulating refrigerant.... Agent: Zalman Tech Co., Ltd.

20140334922 - Aircraft turbojet nacelle: The invention relates to an aircraft turbojet nacelle including a cowling assembly (60) made up of four covers (62, 64, 66, 68). Each cover extends in arcuate shape around part of the longitudinal axis of the nacelle, in symmetrical manner about a vertical plane (P) containing the axis. On either... Agent: Airbus Operations (sas)

20140334923 - Compressor housing remanufacturing method and apparatus: A compressor housing defines an inlet bore having a first inlet collar disposed therein. The inlet collar is connected to the housing with a first plurality of radially extending posts. The first plurality of posts is removed to detach the inlet collar from the housing, and the inlet collar is... Agent: Caterpillar Inc.

20140334924 - Method and device for the generative production of a component using a laser beam and corresponding turbo-engine component: In a method for the generative production of a component (3), in particular of a turbo-engine component, wherein material (4) is bonded layer-by-layer selectively to a layer disposed therebeneath or to a substrate (6), according to the invention a laser (1A; 1B; 2) additionally acts on the material (4) before,... Agent: Mtu Aero Engines Ag

20140334925 - System for supporting a turbine nozzle: A system for supporting a turbine nozzle includes an inner barrel having a forward end, an aft end and an outer surface that extends between the forward end and the aft end. A first fitting that extends through the outer surface is defined within the inner barrel. The system further... Agent: General Electric Company

20140334926 - Mounting device for fan: A mounting device for fixing fans comprises a bottom plate and a top plate. The fans are set between the bottom plate and the top plate. The bottom plate forms a number of rods. The fan comprises two opposite boards. A number of fixing assemblies are arranged on the boards.... Agent: Hon Hai Precision Industry Co., Ltd.

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