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Rotary Kinetic Fluid Motors Or Pumps > Working Fluid Passage Or Distributing Means Associated With Runner (e.g., Casing, Etc.)

Working Fluid Passage Or Distributing Means Associated With Runner (e.g., Casing, Etc.)

Working Fluid Passage Or Distributing Means Associated With Runner (e.g., Casing, Etc.) patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

10/23/14 - 20140314552 - Turbine assembly for a torque converter including a tab plate and turbine shell brazed together and method of forming
A turbine assembly is provided. The turbine assembly includes a turbine shell and a tab plate connected to the turbine shell, the turbine shell and the tab plate being brazed together. A method of forming a turbine assembly impeller is also provided. The method includes aligning a tab plate with...

10/23/14 - 20140314553 - Method for manufacturing a plastic housing and plastic housing
In a method for manufacturing a plastic housing, in particular a compressor housing, by joining at least two contact surfaces of at least two plastic components, the contact surfaces are joined with each other by a hot gas welding process or by an electromagnetic resistance welding process or by a...

10/23/14 - 20140314554 - Stator element for a holweck pump stage, vacuum pump having a holweck pump stage and method of manufacturing a stator element for a holweck pump stage
A stator element for a Holweck pump stage has a base shape of substantially cylinder jacket shape or a kit of parts for a stator element for a Holweck pump stage which has a base shape of a substantially cylinder jacket shape, wherein the stator element or the kit of...

10/09/14 - 20140301835 - Aircraft nacelle assemblies
Aircraft nacelles include a frame, a cowl operatively and rotatably coupled to the frame, and a biasing member operatively coupled between the frame and the cowl. The biasing member is configured to assist in the manual opening of the cowl and the manually closing of the cowl....

10/02/14 - 20140294573 - Axisymmetrical intermediate case part including an insert positioned in an annular groove
The invention also proposes an insert intended to be mounted in the axisymmetrical portion and a method for mounting the insert in the axisymmetrical portion....

09/25/14 - 20140286764 - Composite panel having a built-in sampling scoop
A composite panel includes an inner skin and an outer skin and has an opening for receiving a sampling scoop, which forms a channel and the sampling opening of which is in communication with the outer skin. In particular, the outer skin is shaped such that, at the opening, same...

09/18/14 - 20140271155 - Modular turbomachine inlet assembly and related inlet transition section
An inlet transition section and an inlet bowl entry can be designed to reduce a number of turbomachine casing designs. Using relationships between flow properties, distances between elements, crossover/supply pipe diameter, ideal cross sectional area, aspect ratio, and inlet bowl entry size, a transition from circular cross section to substantially...

09/18/14 - 20140271156 - Apparatus for converting wind into circular mechanical motion
Pocket and cup sails formed from flexible materials, especially such sails formed with excess material, have spar like supports attached at their deepest point to maintain the depth of the said sails when the wind fills them so that the sails expand to maximize resistance to the wind coming into...

09/11/14 - 20140255173 - Fan assembly
A nozzle for a fan assembly includes an air inlet, an air outlet, an interior passage for conveying air from the air inlet to the air outlet, an annular inner wall, and an outer wall extending about the inner wall. The interior passage is located between the inner wall and...

08/21/14 - 20140234089 - Actuating assembly for a thrust reverser of an aircraft engine
An actuating assembly for an aircraft engine thrust reverser includes a drive shaft bearing a master pinion; a ball screw bearing a slave pinion engaging with the master pinion; a nut capable of translating over the ball screw as a result of the rotation of the ball screw; an extension...

08/21/14 - 20140234090 - Rear nacelle assembly for a turbojet engine
A rear nacelle assembly for turbojet engine includes an inner structure surrounding a downstream portion of the turbojet engine. In particular, the inner structure is movable in rotation between an operating position in which it forms a downstream fairing and defines an annular stream of cold air with a thrust...

08/14/14 - 20140227089 - Turbo charger compressor with integrated back plate and bearing housing
A turbocharger includes a turbine housing defining a turbine chamber and a compressor housing defining a compressor chamber. A turbine wheel is disposed in the turbine chamber and a turbine shaft is connected to the turbine wheel. A compressor wheel is disposed in the compressor chamber and connected to the...

08/14/14 - 20140227090 - Stainless steel alloys, turbocharger turbine housings formed from the stainless steel alloys, and methods for manufacturing the same
Disclosed is an austenitic stainless steel alloy that includes, by weight, about 16% to about 21% chromium, about 4.5% to about 5.5% nickel, about 2% to about 5% manganese, about 1% to about 2% silicon, about 0.8% to about 1.2% tungsten, about 0.4% to about 0.8% molybdenum, about 0.4% to...

07/03/14 - 20140186166 - Hybrid continuous fiber chopped fiber polymer composite structure
An engine component having a monolithic composite body, the body having a continuous fiber portion, a chopped fiber portion, a thermoplastic polymer contained in both the continuous fiber portion and the chopped fiber portion and between the continuous and chopped fiber portions....

07/03/14 - 20140186167 - Multi-piece fairing for monolithic turbine exhaust case
A gas turbine engine component comprises a frame and a fairing. The frame comprises a monolithic ring-strut-ring structure. The fairing comprises a multi-segment ring-strut-ring structure that is assembled around the frame. A method of assembling the frame and fairing comprises positioning a plurality of shroud segments within a frame and...

07/03/14 - 20140186168 - Component retention with probe
A gas turbine engine includes a casing, a probe, and a fairing. The probe extends through the casing and the fairing is disposed within the casing. The fairing is engaged by the probe to prevent circumferential movement of the fairing relative to the casing....

06/26/14 - 20140178185 - Egress seal assembly
A seal assembly includes a first ferrule that surrounds the lead and a second ferrule that surrounds the lead....

06/26/14 - 20140178186 - Blower fan
In a blower fan according to a preferred embodiment of the present invention, a side wall portion includes a tongue portion arranged to project between an air outlet and an impeller. A side surface of the tongue portion includes a tongue portion tip arranged to touch a first imaginary plane...

06/12/14 - 20140161599 - Rolling bearing arrangement of a shaft of an exhaust-gas turbocharger
A rolling bearing arrangement (1) of a shaft (2) of an exhaust-gas turbocharger (3) having two spaced-apart rolling bearings (4, 5), the inner rings (6, 7) of which are arranged on the shaft (2) and between which (6, 7) is arranged a spacer (8), and the outer rings (9, 10)...

06/05/14 - 20140154064 - Thrust reverser device
A thrust reverser device of a nacelle includes a thrust reversal cowl which moves alternately from a closed position to an open position in which the thrust reversal cowl opens a path within the nacelle and uncovers a flow deflector, and a rear frame supporting deflecting cascades. The flow deflector...

05/22/14 - 20140140830 - Inner structure for an aircraft nacelle
An inner structure for a nacelle for an aircraft turbofan includes a plurality of active and passive movable portions. Each active movable portion can drive adjacent passive movable portions such that the inner structure has a nominal first position, a second position and a third position. In the second position,...

05/22/14 - 20140140831 - Actuating force transmitting device of an exhaust-gas turbocharger
An actuating force transmitting device (10) of an exhaust-gas turbocharger (1), having: a regulating rod (12) which can be displaced by an actuator (11); a guide piece (15) arranged on a free end region (14) of the regulating rod (12); and a lever (16) which is fastened to a guide...

05/15/14 - 20140133972 - Arrangement in which an inner cylindrical casing is connected to a concentric outer cylindrical casing
An arrangement having inner and outer cylindrical casings connected by a cylindrical connector is presented. The connector is disposed between and concentric with the inner and outer casings and is stiff in direction of concentric axis but flexible in direction radially with respect to concentric axis such that relative thermal...

05/01/14 - 20140119904 - In-situ pressure enhanced processing of composite articles
A method for making a composite article comprises securing a layup over a form. The layup including a plurality of dry intermediate reinforcement plies wrapped around an inner reinforcement ply. Resin is infused into the layup under vacuum. The resin-infused layup is consolidated under pressure and cured....

04/24/14 - 20140112768 - Form-fitting housing component combination and method for the manufacture thereof
A component combination for a shell of a flow channel (10) of a turbomachine, in particular for a housing of a gas turbine or an aircraft engine, including at least two components, a first component (1) forming a closed ring. The closed ring is axially and/or radially held in a...

04/17/14 - 20140105735 - Liquid pump device
The present invention relates to a liquid pump device, comprising a pump shell body, a soft rubber pressing device, a discharge channel, a sealed discharge port end cap, and a guiding tube, wherein the pump shell body comprises an upper shell and a lower shell, wherein the lower shell is...

04/17/14 - 20140105736 - Centrifugal compressor
A centrifugal compressor includes an expanded section which forms a cylindrical space between a suction opening and an impeller. An inlet tapered section is formed on an inlet side of the expanded section, and an outlet tapered section is formed on an outlet side of the expanded section. The expanded...

04/10/14 - 20140099194 - Bimetallic turbine shroud and method of fabricating
A bimetallic ring for use as a turbine shroud in a gas turbine engine. The bimetallic ring forms a sealing surface as a hot gas flow path boundary in the engine. The ring is comprised of two materials. The first material, a wrought, oxidation resistant metal alloy comprises a first...

04/10/14 - 20140099195 - Fan tray perforation pattern
An apparatus is provided in one example embodiment and includes a plate having a plurality of perforations configured in a pattern. The pattern includes the plurality of perforations arranged in concentric circles centered at a point. Each of the perforations is a closed shape comprising four edges, with rounded corners...

04/10/14 - 20140099196 - Exhaust-gas turbocharger
An exhaust-gas turbocharger (1) having a compressor housing (2); a turbine housing (3); and a bearing housing (4) which has a compressor-side flange (5) and which has a turbine-housing-side flange (6). The turbine-housing-side flange (6) is produced from a material which corresponds in terms of its mechanical and thermal properties...

04/03/14 - 20140093362 - Gas turbine engine components and method of assembly
An exemplary gas turbine engine component assembly includes, among other things, a case having a generally cylindrical outer surface. At least one synchronizing ring is received at least partially about the outer surface of the case. A plurality shims situated between an inner surface on the at least one synchronizing...

03/13/14 - 20140072418 - Floating seal
A floating seal assembly for sealing two static parts is disclosed. Each static part has an opposing groove, and the opposing grooves define a seal cavity. Floating seal assembly includes a floating circumferential seal having a middle portion and opposing end portions, each opposing end portion is positioned within a...

03/13/14 - 20140072419 - Rotary machines and methods of assembling
A nozzle assembly is provided. The nozzle assembly includes at least one stationary nozzle. An outer ring having a predefined shape includes at least one groove defined therein and the groove is configured to receive at least a portion of the stationary nozzle therein. A coupling portion is formed integrally...

03/06/14 - 20140064943 - Casing apparatus for an air pump
A casing apparatus for an air pump has a body and a cap. The body has a housing and a combined portion. The housing is composed of a first semi-housing and a second semi-housing. The combined portion is axially formed on and is protruded from a front end of the...

03/06/14 - 20140064944 - Preload disk spring, assembly structure thereof, and fan using same
A preload disk spring assembly structure for applying a preload to a bearing includes a first and a second main body correspondingly connected to each other face to face. The first main body is provided with at least one first retainer, at least one first notch, and at least one...

02/27/14 - 20140056699 - Process for salvaging turbocharger compressor housings
A method of salvaging a used, damaged turbocharger compressor housing involving the steps of machining the damaged interior surface of the housing, grit blasting the machined surface, building up the machined surface with coating material, and final machining the interior surface to its original specifications. The method includes holding the...

02/27/14 - 20140056700 - Compressor inlet housing and method of manufacturing
A compressor inlet housing includes an aft region having a radially inner surface defining an inner diameter and a radially outer surface defining an outer diameter. Also included is an O-ring groove extending around at least a portion of the aft region within the radially outer surface, the O-ring groove...

02/27/14 - 20140056701 - Fan shroud with complementary two-sided ribbing
A fan shroud has a panel including a first surface and a second surface substantially opposite the first surface. A first rib extends substantially perpendicularly from the first surface, and the first rib has an area of discontinuity where a height of the first rib is reduced. A second rib...

02/20/14 - 20140050571 - Harness support and mount
A disclosed harness assembly includes a base including a mounting surface and an opening that receives a mount end of a harness clip. A lockable clip is moveable between open and closed positions to secure one or more supply conduits or wire harnesses. The opening of the base includes a...

02/20/14 - 20140050572 - Sound enclosure for a compressor
A sound enclosure of a compressor to attenuate an operational sound level of the compressor is disclosed. The sound enclosure may be configured to generally enclose the compressor and attenuate radiantly emitted sound by the compressor. The sound enclosure may be configured to include a plurality of assembly sections, particularly...

02/13/14 - 20140044531 - Motorhousing
An example housing of a cabin air compressor assembly includes a main body portion and a motor outlet duct extending radially from the main body portion. The motor outlet duct interfaces with the main body portion at an interface area. A ratio of a radius of the interface area to...

02/06/14 - 20140037437 - Retrofitable auxiliary inlet scoop
A gas turbine engine includes a fan nacelle and a core nacelle spaced radially inwardly of the fan nacelle to define a bypass flowpath. The engine includes a scoop to direct air from the bypass flowpath into an engine core. The scoop is comprised of a first piece extending outwardly...

02/06/14 - 20140037438 - Turbine shroud for a turbomachine
A turbine shroud includes a body having an upstream edge, a downstream edge, and first and second side edges that collectively define a flowpath surface. A first interface member is arranged on the upstream edge at the first side edge. The first interface member includes a first edge portion having...

01/30/14 - 20140030074 - Gas turbine engine exhaust duct
An exhaust duct for a gas turbine engine has an inner wall and an outer wall connected by a plurality of spaced ribs. The duct extends axially. The ribs extend circumferentially across an entire cross-section of the inner and outer walls. The plurality of ribs is spaced axially along the...

01/30/14 - 20140030075 - Housing of cooling fan and method manufacturing of the same
An exemplary housing of a cooling fan includes a metallic base plate and a plastic bear seat. Clasps extend upwardly from the base plate. The bear seat is formed on the base plate via injection process. A bottom end of the bear seat directly contacts the base plate. The clasps...

01/16/14 - 20140017074 - Composite material part comprising fixing means
A fiber structure for reinforcing a composite material part is obtained by multilayer weaving between a plurality of layers of warp yarns and a plurality of layers of weft yarns. The fiber structure includes fastener elements on at least one of its faces, each fastener element including a body placed...

01/09/14 - 20140010641 - Exhaust system for use with a turbine and method of assembling same
An exhaust system for use with a steam turbine is provided. An exhaust hood includes an input and an output, the input receiving fluid from the steam turbine. The exhaust hood includes a first side wall that extends between the input and the output. The first side wall includes an...

01/02/14 - 20140003921 - Remanufactured pump and pump remanufacturing method
A remanufactured pump includes a casing and a pumping mechanism positioned within the casing having a rotatable pump shaft and an impeller mounted upon the pump shaft and rotatable within a pumping chamber in the casing. A first insert is held fast within a first bore in the casing, and...

01/02/14 - 20140003922 - Turbine exhaust case duct
An exhaust duct comprises a shroud body, a forward flange assembly, an aft flange assembly, an intermediate flange assembly, and a first plurality of bleed ports. The forward flange assembly extends radially inward from a forward shroud end for securing the forward shroud end downstream of a final turbine stage....

01/02/14 - 20140003923 - Functionally graded composite fan containment case
A fan containment case for a gas turbine engine includes a first inner layer and a second layer outside the first inner layer, where the second layer is made of a first material having a first fabric architecture. The fan containment case also includes a third layer outside of the...

12/26/13 - 20130343883 - Two-piece duct assembly
A duct assembly for venting flow from an internal portion of a gas turbine engine, has a first piece having a first duct portion extending therethrough, the first piece configured to withstanding backbone loads of the engine, the first piece having a first portion of a duct passing therethrough, and...