公开(公告)号：US10060293B2

公开(公告)日：2018-08-28

申请号：US14890950

申请日：2014-05-12

申请人： Nuovo Pignone Srl

发明人： Alessandro Del Bono

IPC分类号： F01D25/28 ,  F16M5/00 ,  F01D15/08 ,  F01D15/10 ,  F16M9/00 ,  H02K7/18

CPC分类号： F01D25/28 ,  F01D15/08 ,  F01D15/10 ,  F16M5/00 ,  F16M9/00 ,  H02K7/1823

摘要： The baseplate comprises a central elongate torsion and bending resisting member and at least a first load bearing cross-member, which extends transversely to the elongate torsion and bending resisting member. At least one machinery support platform is rigidly connected to the elongate torsion and bending resisting member and to the first load bearing cross-member. The elongate torsion and bending resisting member comprises vertically extending longitudinal lateral walls, where along auxiliaries of the rotating machinery are supported. The machinery support platform projects sideways beyond the longitudinal lateral walls of the elongate torsion and bending resisting member.

公开(公告)号：US09890707B2

公开(公告)日：2018-02-13

申请号：US14665125

申请日：2015-03-23

申请人： PowerPHASE LLC

发明人： Robert J. Kraft ,  Peter Perri

IPC分类号： F02C7/08 ,  F01K23/10 ,  F02B63/00 ,  F02C6/00 ,  F02C7/14 ,  F02C6/18 ,  F02C7/26 ,  F01D15/08 ,  F01D15/10 ,  F02C1/04 ,  F02C6/16

CPC分类号： F02C6/00 ,  F01D15/08 ,  F01D15/10 ,  F01K23/10 ,  F02B63/00 ,  F02C1/04 ,  F02C6/16 ,  F02C6/18 ,  F02C7/08 ,  F02C7/14 ,  F02C7/26 ,  Y02E20/14 ,  Y02E20/16 ,  Y02E60/15 ,  Y02T50/675

摘要： The present invention discloses a novel apparatus and methods for augmenting the power of a gas turbine engine, improving gas turbine engine operation, and reducing the response time necessary to meet changing demands of a power plant. Improvements in power augmentation and engine operation include additional heated compressed air injection from a power augmentation system and a motor-generator in selective operation with the power augmentation system.

公开(公告)号：US09885389B2

公开(公告)日：2018-02-06

申请号：US14394212

申请日：2013-04-12

申请人： SNECMA

发明人： Stephane Bois ,  Guillaume Patin

IPC分类号： F16D1/02 ,  F01D15/08 ,  F16D1/10 ,  F01D5/02

CPC分类号： F16D1/02 ,  F01D5/026 ,  F01D15/08 ,  F16D1/101 ,  F16D2001/103 ,  Y10T403/7026 ,  Y10T403/7035

摘要： A device for coupling two shafts by a gear mechanism includes a coupling part ending one of the two shafts. The coupling part is fitted concentrically into a complementary coupling part ending the other shaft. Splines of the coupling part have a constant profile along a median zone of the coupling part and which, in a first zone in continuation of the median zone, has a smaller thickness, between flanks of a spline, than a maximum thickness of the same spline in the median zone. Splines of the coupling part continue, beyond the first zone, as far as a centering zone on the same side as the first zone. The splines and the spline bottoms have, in the coupling zone between the centering zone and the first zone, a profile that continuously couples the splines and the spline bottoms to the surface of the centering zone.

公开(公告)号：US20170369180A1

公开(公告)日：2017-12-28

申请号：US15190931

申请日：2016-06-23

申请人： United Technologies Corporation

发明人： Anthony C. Jones ,  Behzad Hagshenas

IPC分类号： B64D41/00 ,  F01D15/10 ,  F02C7/277 ,  B64C13/38 ,  F02C7/262 ,  F01D15/08

CPC分类号： B64D41/00 ,  B64C13/38 ,  B64D2221/00 ,  F01D15/08 ,  F01D15/10 ,  F02C6/00 ,  F02C7/262 ,  F02C7/277 ,  F02C9/42 ,  F05D2220/323 ,  F05D2220/50 ,  Y02T50/44

摘要： An aircraft system includes a component configured to operate with a minimum power demand. The aircraft system also includes an auxiliary power unit including an engine. The auxiliary power unit is configured to power the component and to operate the engine in a plurality of operating modes including a power mode and a standby mode. The auxiliary power unit generates a first power output at least equal to the minimum power demand during the power mode. The auxiliary power unit generates a second power output less than the minimum power demand during the standby mode.

公开(公告)号：US09829002B2

公开(公告)日：2017-11-28

申请号：US14442039

申请日：2013-11-11

申请人： TUCSON EMBEDDED SYSTEMS, INC.

发明人： Elden Crom

IPC分类号： F04D13/00 ,  F04D13/14 ,  F04D7/04 ,  F04D29/22 ,  F04D29/42 ,  E21B43/26 ,  F04D13/02 ,  F01D15/08 ,  F04D1/06 ,  F04D29/043 ,  F04D29/62

CPC分类号： F04D13/14 ,  E21B43/26 ,  F01D15/08 ,  F04D1/06 ,  F04D7/04 ,  F04D13/02 ,  F04D29/043 ,  F04D29/22 ,  F04D29/2255 ,  F04D29/2294 ,  F04D29/426 ,  F04D29/4273 ,  F04D29/628 ,  Y02T50/671

摘要： A pump system for high pressure, high volume applications is presented. The pump system includes a turbo-shaft engine having a drive shaft and a high pressure, high RPM centrifugal pump coupled to the drive shaft. In certain embodiments the pump system further includes a second low pressure, high RPM centrifugal pump coupled to the drive shaft.

公开(公告)号：US09803625B2

公开(公告)日：2017-10-31

申请号：US14403844

申请日：2013-05-23

申请人： Cockerill Maintenance & Ingenierie S.A.

发明人： Alfred Dethier

IPC分类号： F03G6/06 ,  F01D15/08 ,  F04D7/02 ,  F04D13/02 ,  F24J2/34 ,  F03B13/06 ,  F01D15/12 ,  F04D7/06 ,  F03B13/00 ,  F04D13/04 ,  F01K3/12 ,  F01K7/22 ,  F22B1/00 ,  F01D13/02 ,  F01D15/10 ,  F04D25/02 ,  F03G6/00 ,  F28D20/00

CPC分类号： F03G6/067 ,  F01D13/02 ,  F01D15/08 ,  F01D15/10 ,  F01D15/12 ,  F01K3/12 ,  F01K7/22 ,  F03B13/00 ,  F03B13/06 ,  F03G2006/008 ,  F04D7/02 ,  F04D7/06 ,  F04D13/02 ,  F04D13/021 ,  F04D13/04 ,  F04D25/024 ,  F05D2210/10 ,  F05D2220/31 ,  F05D2260/20 ,  F22B1/006 ,  F24S60/00 ,  F28D2020/0047 ,  Y02E10/41 ,  Y02E10/46 ,  Y02E60/17

摘要： The invention relates to a device comprising at least one vertical pump (3) and at least one associated turbine (4) for transporting, over a level difference, a heat-transfer fluid brought to a high temperature, wherein the device further comprises a device for mechanically coupling the turbine (4) with the pump (3), comprising a gearbox (21) with a gimbal coupling (41) located on the turbine (4) side, allowing the mechanical energy produced by the turbine (4) to be reused to actuate the pump (3).

公开(公告)号：US20170138214A1

公开(公告)日：2017-05-18

申请号：US15313036

申请日：2015-05-22

申请人： SAFRAN AIRCRAFT ENGINES

发明人： Jean-Baptiste Etienne Bernard Lepretre

IPC分类号： F01D15/12 ,  F01D25/16 ,  F01D25/18

CPC分类号： F01D15/12 ,  F01D15/08 ,  F01D15/10 ,  F01D25/16 ,  F01D25/18 ,  F02C7/06 ,  F02C7/32 ,  F05D2220/323 ,  F05D2240/63 ,  F05D2260/4031 ,  F05D2260/98 ,  F16H57/0431 ,  F16H57/0495

摘要： A gearbox for an aircraft turbine engine has a casing defining an enclosure for housing rotating elements lubricated by oil. At least one tubular sleeve is coupled to the rotating elements and configured to rotate a shaft. The sleeve includes splines configured to cooperate with complementary splines of said shaft. The gearbox further includes means for recovering lubricating oil from the rotating elements and conveying the recovered oil by streaming to the splines to lubricate the splines.

公开(公告)号：US09567866B2

公开(公告)日：2017-02-14

申请号：US15068527

申请日：2016-03-11

申请人： Amazon Technologies, Inc.

发明人： Brock Robert Gardner ,  Michael P. Czamara

IPC分类号： H02K7/18 ,  F01D15/10 ,  F03B13/00 ,  F24F5/00 ,  F01D5/02 ,  F01D15/08

CPC分类号： F01D15/10 ,  F01D5/02 ,  F01D15/08 ,  F03B13/00 ,  F05B2220/20 ,  F05B2220/602 ,  F05D2220/30 ,  F24F5/0035 ,  H05K7/20745 ,  Y02B10/50

摘要： A system includes a building, a fluid-moving system, and a turbine system. The fluid-moving system includes one or more conduits in or coupled to the data center and a pump. The pump moves fluid through the conduits. The turbine system includes a turbine and generator. The turbine has a runner in a flow of fluid in one of the conduits. The generator produces electricity from rotation of the runner.

摘要翻译： 系统包括建筑物，流体移动系统和涡轮系统。 流体移动系统包括位于数据中心内或耦合到数据中心的一个或多个导管和泵。 泵将流体移动通过管道。 涡轮机系统包括涡轮机和发电机。 涡轮机具有在一个管道中的流体流中的流道。 发电机从转轮旋转产生电力。

公开(公告)号：US09546599B2

公开(公告)日：2017-01-17

申请号：US14354343

申请日：2012-11-28

申请人： TURBOMECA

发明人： Jean Lindeman ,  Philippe Jean René Marie Benezech ,  Jean-Luc Charles Gilbert Frealle ,  Bertrand Moine

IPC分类号： F02C7/22 ,  F01D15/08 ,  F01D15/10 ,  F02C7/32

CPC分类号： F02C7/22 ,  F01D15/08 ,  F01D15/10 ,  F02C7/32 ,  Y02T50/671

摘要： A turbine engine for an aircraft including a turbine engine shaft and a pumping module, including: a pump shaft, connected to the turbine engine shaft; a pump for supplying fuel to the turbine engine, mounted on the pump shaft, configured to deliver a flow of fuel as a function of a speed of rotation of the turbine engine shaft; and an electrical device mounted on the pump shaft and configured, according to a first mode of operation, to drive the pump shaft in rotation to actuate the supply pump and, according to a second mode of operation, to be driven in rotation by the pump shaft to supply electrical power to equipment of the turbine engine.

摘要翻译： 一种用于飞机的涡轮发动机，包括涡轮发动机轴和泵送模块，包括：泵轴，连接到涡轮发动机轴; 用于将燃料供应到涡轮发动机的泵，其安装在泵轴上，构造成作为涡轮发动机轴的转速的函数传递燃料流; 以及安装在所述泵轴上并且根据第一操作模式被配置为驱动所述泵轴旋转以驱动所述供应泵的电气装置，并且根据第二操作模式被所述泵驱动旋转 轴向涡轮发动机的设备供电。

公开(公告)号：US20160352282A1

公开(公告)日：2016-12-01

申请号：US14910634

申请日：2014-08-07

申请人： RAYGEN RESOURCES PTY LTD

发明人： John Beavis LASICH

IPC分类号： H02S10/20 ,  F01D15/08 ,  H02S40/42 ,  F01D5/02 ,  H02K7/18 ,  F01D15/10

CPC分类号： H02S10/20 ,  F01D5/02 ,  F01D15/08 ,  F01D15/10 ,  F03G6/001 ,  F03G6/064 ,  F05D2220/30 ,  F24S20/20 ,  F24S23/00 ,  F28D20/00 ,  F28D20/0056 ,  F28D2020/0047 ,  F28D2020/006 ,  H02K7/1823 ,  H02S10/00 ,  H02S40/425 ,  Y02E10/41 ,  Y02E10/44 ,  Y02E10/46 ,  Y02E10/50 ,  Y02E60/142 ,  Y02E70/30

摘要： A method of operating a solar energy plant includes storing solar energy in a compressed air system of the plant by converting solar energy into electrical energy which operates a compressor of the compressed air system and produces compressed air and/or using solar energy as thermal energy that heats compressed air in the compressed air system of the plant.

摘要翻译： 一种操作太阳能设备的方法包括：通过将太阳能转换成电能来操作压缩空气系统的压缩机并将压缩空气和/或使用太阳能作为热能，将太阳能储存在工厂的压缩空气系统中， 在工厂的压缩空气系统中加热压缩空气。