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Rotary kinetic fluid motors or pumps September class, title,number 09/12

20120243970 - Arrangement and method for closed flow cooling of a gas turbine engine component: An arrangement for cooling a gas turbine engine component includes a gas turbine engine component provided with at least one cooling channel through which a cooling medium is intended to flow during operation of the arrangement, a feeding system configured to supply cooling medium to the cooling channel, a cooling... Agent:

20120243971 - Epicyclic gear train: An epicyclic gear train includes a carrier that supports star gears that mesh with a sun gear. A ring gear surrounds and meshes with the star gears. Each of the star gears is supported on a respective journal bearing. Each journal bearing includes an internal central cavity and at least... Agent:

20120243972 - Gas turbine engine systems involving integrated fluid conduits: Gas turbine engine systems involving integrated fluid conduits are provided. In this regard, a representative engine casing for a gas turbine engine includes: a casing wall; and a fluid conduit integrated into the casing wall.... Agent:

20120243973 - Adjusting device for a charger, in particularly an exhaust gas turbocharger: In an adjusting device for a charger device, in particular an exhaust gas turbocharger, with a holding ring on which a plurality of guide vanes is mounted in an operative connection with an actuating ring via a respective connecting element and whose respective angle of attack is adjustable by rotation... Agent:

20120243974 - Mechanical coolant pump: A mechanical coolant pump for an internal combustion engine includes a pump rotor wheel comprising a blocking ring and rotor blades. The rotor blades are configured to pump a coolant radially outwardly. Variable pump stator blades are pivotably supported by a static blade holding ring at a first axial blade... Agent:

20120243975 - Compressor airfoil with tip dihedral: An airfoil for a compressor is described. The airfoil has a root, an airfoil tip, a leading edge, a trailing edge, airfoil pressure and suction sides extending between the leading edge and the trailing edge. The airfoil has an inner span region and an outer span region and the trailing... Agent:

20120243976 - Turbine shell with pin support: A turbine is provided and includes a turbine shell including shrouds at multiple stages thereof, and constraining elements, disposed at least at first through fourth substantially regularly spaced perimetrical locations around the turbine shell, which are configured to concentrically constrain the shrouds of the turbine shell.... Agent: General Electric Company

20120243977 - Sealing device for rotating turbine blades: A seal for reducing a fluid flow around tips of rotating blades of a turbine includes a plurality of diaphragms disposed in succession and providing an outer support for a radial arrangement of static blades disposed alternatingly with the rotating blades in an axial direction. An outer seal has axial... Agent: Alstom Technology Ltd

20120243978 - Steam turbine: A steam turbine 10 of an embodiment has seal rings 60 between an inlet sleeve 40 for introducing steam and an inner casing 20 and an outer casing 21 into which the inlet sleeve 40 is inserted. The seal rings 60 have high-temperature side seal rings 70 which are disposed... Agent:

20120243979 - Mixing fan: The invention relates to a fan comprising a housing and a fan wheel arranged on a motor shaft and being drivable by a motor. According to the invention, the fan is designed as a mixing fan for transporting and mixing a combustible medium with air, wherein at least the fan... Agent: Ebm-papst Landshut Gmbh

20120243980 - Rotatable dry air supply: A rotatable dry air supply system for a wind turbine is provided. The system includes a rotatable dry air supply housing connected to a rotatable hub having a plurality of wind turbine blades connected thereto. The housing is rotatable with the hub and includes a compressor and a moisture trap... Agent: Frontier Wind, LLC

20120243981 - Cast turbine casing and nozzle diaphragm preforms: Various turbine component preforms are disclosed having near-net shape features. In one embodiment, a turbine casing preform is disclosed. The turbine casing preform includes an as-cast body comprising a partially cylindrical wall section of a turbine casing, the wall section having an inner surface and an outer surface. The turbine... Agent: General Electric Company

20120243982 - Compressor and assembly method thereof: Provided is a compressor that is capable of, with a simple configuration, facilitating the insertion operation of a compressor bundle by reliably preventing tilting thereof during insertion into a chamber; and that also makes it possible to reduce a roller size without increasing the contact pressure of rollers for sliding... Agent:

20120243983 - High camber stator vane: A stator vane for a compressor is described. The stator vane has an airfoil root, an airfoil tip, a leading edge, a trailing edge, an inner span region, a midspan region and an outer span region, wherein the stator vane has a normalized camber profile that increases in the outer... Agent:

20120243984 - Turbine engine support arms: A turbine engine support including a pair of arms for use in an arrangement of an engine having an inner case, an outer case and an interim fairing, the engine support arms comprising integrally formed arms arranged to extend from the outer case to the inner case and to be... Agent: Aircelle Limited

20120243985 - Axial blower: An axial blower includes a moving vane generating air flow by rotation, a casing accommodating said moving vane, and an adapter detachably attached to the casing. The adapter includes a fitting part to be fit to an inner surface of the casing. The adapter forms a protrusion or a step... Agent: Fujitsu Limited

20120243986 - Turbo machine: A turbomachine has a shaft extending along and rotatable about an axis and having an outer surface, a first impeller wheel permanently mounted on the shaft and having a respective back face, a second impeller wheel detachably mounted on the shaft axially offset from the first impeller wheel and having... Agent:

20120243987 - Water wheel impeller blade type electric power generating apparatus: A water wheel impeller blade type electric power generating apparatus including a rotating shaft for transmitting motive power to a power generator, a rotor fixed to the rotating shaft, an impeller blade provided on the outer periphery of the rotor to receive a flow of fluid for rotating the rotor,... Agent:

20120237332 - Fluid-cooling device for a turbine engine propulsive unit: The invention relates to a fluid cooling device (1) for the propulsion unit of an aircraft of the so-called propfan type, comprising a compressed air intake (11) at the air compressor of the turbomachine (8), an air vein (13) capable of conveying the collected compressed air to a cooler (14),... Agent: Airbus Operations (s.a.s.)

20120237333 - Cooled gas turbine engine component: A gas turbine engine component is disclosed having a cooling fluid passageway that provides relatively cool fluid to a surface of the gas turbine engine component. The cooling fluid passageway can be shaped in cross section to reduce a stress present in the gas turbine engine component. One form of... Agent:

20120237334 - Gas turbine engine gear train: An epicyclic gear train includes a carrier that supports star gears that mesh with a sun gear. A ring gear surrounds and meshes with the star gears. The star gears are supported on respective journal bearings. Each of the journal bearings includes a peripheral journal surface and each of the... Agent:

20120237336 - Gas turbine engine gear train: An epicyclic gear train includes a carrier that supports star gears that mesh with a sun gear. A ring gear surrounds and meshes with the star gears. The star gears are supported on respective journal bearings. Each of the journal bearings includes a peripheral journal surface and each of the... Agent:

20120237335 - Gas turbine engine with geared architecture: A geared architecture with a flex mount for a fan drive gear system.... Agent:

20120237337 - Motor-generator connection shaft vent: An example method of reducing loads on a connection shaft includes disengaging a connection shaft from a motor-generator such that the connection shaft is not rotatably coupled to the motor-generator. The method communicates a fluid away from the motor-generator through a communication path established within the connection shaft. An example... Agent:

20120237338 - Variable throat device for air compressor: The present invention relates to a variable throat device for an air compressor, which is disposed in an air suction passage of an air compressor, and may secure reliable flow control by changing a cross-sectional area of the passage through application of force to the passage, significantly reduce a possibility... Agent: Daejoo Machinery Co. Ltd

20120237339 - Adjustable ring: A charging device adjusting ring for a variable turbine and/or compressor geometry is disclosed. The charging device may include at least one inwardly directed recess for receiving at least one blade lever heads of a blade lever, wherein each recess comprises at least two lateral flanks. Additionally, at least one... Agent:

20120237340 - Active air flow adjustable fan: A fan includes at least one fan frame, at least one impeller and at least one active flow-control device. The fan frame includes at least one air inlet and at least one air outlet. The impeller is disposed in the fan frame. The active flow-control device is disposed on the... Agent:

20120237341 - Lift and propulsion device, and heavier-than-air aircraft provided with such a device: The invention relates to a device suitable for vertical and horizontal transport of loads, in particular heavy loads, in good weather conditions, using the load-bearing capacity obtained by means of blowing a stream of air, produced by a generator, on two longitudinal lifting wings, substantially rectilinear, arranged symmetrically on either... Agent:

20120237342 - Turbine stage in a turbine engine: A turbine stage for a turbine engine includes a bladed wheel rotatable inside a sectorized ring of composite material carried by a casing. Each ring sector has a downstream circumferential rim held to bear radially against an annular tab that is engaged radially in an annular groove of the downstream... Agent: Snecma

20120237343 - Turbocharger: A variable geometry turbocharger includes a bearing housing rotatably supporting a turbine impeller; and an exhaust nozzle changing the flow rate of an exhaust gas supplied to the turbine impeller, wherein the exhaust nozzle has an exhaust inlet wall disposed at the bearing housing side, the turbocharger has a seal... Agent:

20120237344 - Advanced booster system: A compression stage having a plurality of stator vanes and rotor blades coaxial with a longitudinal centerline axis, each stator vane having an exit swirl angle distribution such that the exit swirl angle has a maximum value at an intermediate radius location and each rotor blade having a blade leading... Agent: General Electric Company

20120237345 - Cooling structure for bearing housing of turbocharger: A turbocharger is provided with a bearing housing having a housing body supporting a rotor shaft in a rotatable state and having a bearing hole formed therein. An oil jacket is formed in the lower half portion of the housing body. A water jacket is formed in the upper half... Agent: Kabushiki Kaisha Toyota Jidoshokki

20120230810 - Shrounded wind turbine configuration with nozzle augmented diffuser: Disclosed are a system, a method and an apparatus of diffuser nozzle augmented wind turbine. In one embodiment, a method includes attaching a nozzle with a streamlined opening to a diffuser to direct an air flow into a wind turbine. In addition, the method includes increasing a wind speed approaching... Agent: King Abdulaziz City Science And Technology

20120230811 - Large-scale vertical-axis hybrid turbine, rotor and flywheel system: The invention comprised a vertical-axis rotor system features a large flywheel assembly having a rim assembly 73, stationary drive assemblies 74, wind vane members 58, sail members 98 all powers the rotor to speed of 20 rpm; a vertical-axis spindle member 66 secured by means at least on floor 61... Agent:

20120230812 - Intermediate floor for a radial turbine engine: A radial turbomachine includes a radial diffuser channel with a diaphragm, a deflecting channel connecting to the radial diffuser channel downstream thereof, and a return flow channel connecting to the deflecting channel downstream thereof. The main flow direction of the radial diffuser channel runs radially from inside to outside. The... Agent:

20120230813 - Axial-flow compressor and modification method: An axial-flow compressor with variable stator vanes located at a single stage can be modified by adding variable stator vanes to the axial-flow compressor so that the variable stator vanes are located at a plurality of stages. The axial-flow compressor includes stator vane rows located at the plurality of stages... Agent: Hitachi, Ltd.

20120230814 - Diffuser for a turbocharger having an adjustable turbine geometry and turbocharger for an internal combustion engine: In a diffuser for a turbocharger having an adjustable turbine geometry wherein the diffuser comprises an axial slide and an adjusting device for moving the axial slide and wherein the adjusting device comprises an adjusting fork having an opening with a guide axis for the accommodation of a guide element... Agent:

20120230815 - Ventilation fan: A ventilation fan arranged to reduce vibrations includes an impeller rotating around a center axis, a motor portion arranged to rotate the impeller, a motor supporting portion arranged to support the motor portion, and a housing arranged to accommodate the impeller and the motor portion. The motor supporting portion includes... Agent: Nidec Corporation

20120230816 - Turbine machine casing with reinforced sealing: The sealing of a turbine casing is reinforced by decoupling a fastening flange from a remainder of a housing. The casing includes a body that is externally reinforced by axial ribs that are connected to an annular rib and the fastening flange is attached to the annular rib by an... Agent: Snecma

20120230817 - Centrifugal compressor and turbocharger: A centrifugal compressor is provided with: a housing which houses a compressor wheel therein; a spiral scroll arranged in an outer periphery of the compressor wheel; and a diffuser portion provided as a path space communicating with the scroll from an outlet side of the compressor wheel and formed by... Agent: Toyota Jidosha Kabushiki Kaisha

20120230818 - Airfoil and corresponding guide vane, blade, gas turbine and turbomachine: An airfoil suitable for being arranged in a compressor section of the gas turbine includes a platform, a pressure surface and a suction surface, and a tip region. The tip region is located between the pressure and the suction surface opposite to the platform in respect of the pressure and... Agent:

20120230819 - Fan frame: A fan frame includes a blade holder, a pair of ventilation plates, and at least one side plate. The pair of ventilation plates is attached to opposite sides of the blade holder along a first direction and includes a pair of securing blocks. The at least one side plate is... Agent: Hong Fu Jin Precision Industry (shenzhen) Co. Ltd.

20120224949 - Turbomachine casing assembly: A turbomachine casing assembly including a first casing element locatable radially outward of one or more rotating aerofoil elements of a turbomachine, a second casing element located radially distal to the first casing element is provided. A void is provided between a radially proximal face of the first casing element... Agent: Rolls-royce PLC

20120224950 - Mounting an agb on an intermediate casing for a turbojet fan compartment: An intermediate casing for a turbojet fan compartment, including: a shroud centered along a longitudinal axis of the turbine engine; an annular cheek plate centered along the longitudinal axis of the turbine engine and mounted against a downstream face of the shroud; a suspension beam fastened to the cheek plate... Agent: Snecma

20120224951 - Compact fan assembly with thrust bearing: A fan assembly for a computing device is disclosed. The device can include an impeller having a number of blades and a motor for turning the blades. The motor can turn the blades via a magnetic interaction between the impeller and the motor. A thrust bearing can be used to... Agent: Apple Inc.

20120224952 - System and methods of assembling a supersonic compressor rotor including a radial flow channel: A supersonic compressor rotor that includes a rotor disk that includes a substantially cylindrical endwall, a radially inner surface, and a radially outer surface. The endwall extends between the radially inner surface and the radially outer surface. A plurality of vanes are coupled to the endwall. The vanes extend outwardly... Agent:

20120224953 - External segmented shell capable of correcting for rotor misalignment in relation to the stator: The invention relates to a housing for covering the ends of a row of rotor blades of an axial turbomachine compressor, the housing being provided with a sealing device between the blade tips and the housing. It comprises a shell segmented along its circumference, each segment being fixed to the... Agent: Techspace Aero S.a.

20120224954 - Airfoil core shape for a turbomachine component: A turbomachine component includes a compressor stator vane having an airfoil core shape. The airfoil core shape includes a nominal profile substantially in accordance with Cartesian coordinate values of X, Y, and Z set forth in TABLE 1, and wherein X and Y are distances in inches which, when connected... Agent: General Electric Company

20120224955 - Diffuser: A diffuser having a flow path including generally annular regions arranged to direct a flow of fluid with both tangential and axial velocity components.... Agent:

20120224956 - Pump apparatus: A pump apparatus includes a drive shaft supported rotatably in a pump body; a power transmission member attached to the drive shaft, and configured to transmit power to the drive shaft; a pump element configured to pressurize and discharge working fluid; a discharge passage formed in the pump body, and... Agent: Hitachi, Ltd.

20120224957 - Pump and flow-guiding device: A flow-guiding device for an impeller radial pump is arranged radially outside the impeller and extends in a ring-shaped manner with a circumferential carrier ring on which several guide blades are arranged. These latter are formed so as to be resilient in such a manner that when there is a... Agent: E.g.o. Elektro-geratebau Gmbh

20120224958 - Turbomachine casing assembly: A turbomachine casing assembly including: a first casing element arrangeable adjacent to one or more rotating aerofoil structures of a turbomachine; a second casing element provided at a radially outer position with respect to the first casing element; and an infill member disposed between the first and second casing elements,... Agent: Rolls-royce PLC

20120224959 - Latching device for a pump housing and pump: A latching device for a pump housing for production of a releasable latched connection between two housing parts has, on a first housing part, an elongate latching hook comprising a latching protrusion on the upper side and introduction chamfers on the upper side and on the underside. A latching opening... Agent: E.g.o. Elektro-geratebau Gmbh

20120224960 - Gas turbine engine case: One embodiment of the present invention is a unique gas turbine engine case. Another embodiment is a unique method of manufacturing a gas turbine engine case. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for gas turbine engine cases. Further embodiments, forms, features, aspects, benefits, and advantages of... Agent:

20120224961 - Pump: A pump for a dishwasher has an impeller for conveying fluid, wherein it is formed as a centrifugal pump with the fluid to be conveyed being sucked-in in a central axial manner and flowing out in a radial manner. The impeller extends on a bottom surface above a pump base,... Agent: E.g.o. Elektro-geratebau Gmbh

20120224962 - Seal structure of fluid device: A seal structure includes: first and second members defining a hollow internal area of a fluid device; and a seal member fixed to the first member for sealing a gap between the first and second members. The seal member includes a sliding contact member being in sliding contact with a... Agent: Ihi Corporation