公开(公告)号：US20150337721A1

公开(公告)日：2015-11-26

申请号：US14707326

申请日：2015-05-08

Applicant: Honeywell International Inc.

Inventor： Ryan Matthew Kocher

IPC: F02B39/14 ,  F01D25/16

CPC classification number: F02B39/14 ,  F01D9/026 ,  F01D25/002 ,  F01D25/16 ,  F01D25/18 ,  F01D25/24 ,  F02C7/06 ,  F04D25/024 ,  F04D29/063 ,  F05D2220/36 ,  F05D2220/40 ,  F05D2230/52 ,  F05D2260/39 ,  F16C19/184 ,  F16C33/6685 ,  F16C2360/24 ,  F16N31/02 ,  F16N2031/025

Abstract: A turbocharger assembly can include a shaft having a rotational axis where the shaft includes a turbine wheel that includes a hub portion; a bearing that includes an outer race, an inner race operatively coupled to the shaft, and rolling elements disposed between the inner race and the outer race where an inner radius of the outer race and an outer radius of the inner race define a radial gap; and a lubricant slinger disposed axially between the inner race and the hub portion of the turbine wheel where the lubricant slinger includes a surface that faces and slopes away from the radial gap.

Abstract translation: 涡轮增压器组件可以包括具有旋转轴线的轴，其中轴包括包括轮毂部分的涡轮机叶轮; 轴承，其包括外座圈，可操作地联接到所述轴的内座圈和设置在所述内座圈和所述外座圈之间的滚动元件，其中所述外座圈的内半径和所述内座圈的外半径限定径向间隙; 以及润滑剂抛油环，其轴向布置在涡轮机叶轮的内座圈和轮毂部分之间，其中润滑剂抛油环包括面向和远离径向间隙倾斜的表面。

公开(公告)号：US20130232974A1

公开(公告)日：2013-09-12

申请号：US13607650

申请日：2012-09-07

Applicant: Michael Nakhamkin

Inventor： Michael Nakhamkin

IPC: F02C1/04

CPC classification number: F02C1/04 ,  F01K3/12 ,  F01K13/00 ,  F02C6/16 ,  F02C7/143 ,  F05D2230/52 ,  F05D2270/053 ,  Y02E60/15

Abstract: A compressed air energy storage (CAES) system is disclosed for the generation of power. The system may include a compressor configured to receive inlet air and output compressed air to an air storage during an off-peak period. During a peak load period, compressed air from the air storage may be released to generate power. A heat exchanger fluidly coupled to the air storage may receive the released compressed air and transfer heat to the compressed air. An air expander may receive the heated compressed air from the heat exchanger, expand the heated compressed air to generate a first power output, and output an exhaust. The system may further include a bypass line configured to circumvent compressed air around the air expander. A second power output may be generated through a turbine configured to receive the compressed air from the air storage and the exhaust from the air expander.

Abstract translation: 公开了一种用于发电的压缩空气储能（CAES）系统。 该系统可以包括压缩机，其配置成在非高峰期期间接收入口空气并将压缩空气输出到空气存储器。 在峰值负载期间，来自空气存储器的压缩空气可以被释放以产生电力。 流体耦合到空气存储器的热交换器可以接收释放的压缩空气并将热量传递到压缩空气。 空气膨胀机可以从热交换器接收加热的压缩空气，膨胀加热的压缩空气以产生第一功率输出并输出排气。 该系统还可以包括旁路管线，其构造成围绕空气膨胀机周围的压缩空气。 可以通过构造成从空气存储器接收压缩空气和来自空气膨胀机的排气的涡轮机产生第二功率输出。

公开(公告)号：US07784717B2

公开(公告)日：2010-08-31

申请号：US11237234

申请日：2005-09-28

Applicant: Douglas R. Smith

Inventor： Douglas R. Smith

IPC: B05B1/00

CPC classification number: F01D9/041 ,  F05D2230/23 ,  F05D2230/52 ,  F05D2260/20 ,  Y10T407/14

Abstract: A method for fabricating a nozzle includes providing at least two plates. At least one of the at least two plates includes a first opening. Each plate includes at least one mating surface. The method also includes stacking the at least two plates together such that a mating surface of a first of the at least two plates is substantially flush against a mating surface of a second of the at least two plates, and such that a fluid passage is at least partially defined by the at least two plates. The method also includes orienting the at least two plates relative to each other such that the opening within at least one of the at least two plates at least partially defines an outlet for discharging fluid from the fluid passage.

Abstract translation: 一种制造喷嘴的方法包括提供至少两个板。 所述至少两个板中的至少一个包括第一开口。 每个板包括至少一个配合表面。 该方法还包括将至少两个板堆叠在一起，使得至少两个板中的第一个板的配合表面基本上与至少两个板中的第二板的配合表面齐平，并且使得流体通道在 至少部分地由所述至少两个板限定。 该方法还包括相对于彼此定向至少两个板，使得至少两个板中的至少一个板中的开口至少部分地限定用于从流体通道排出流体的出口。

公开(公告)号：US20180038375A1

公开(公告)日：2018-02-08

申请号：US15552137

申请日：2016-01-19

Applicant: Edwards Japan Limited

Inventor： Yoshinobu Ohtachi ,  Yasushi Maejima ,  Tsutomu Takaada

IPC: F04D19/04 ,  F04D17/16 ,  F04C18/12 ,  F04D29/64

CPC classification number: F04D19/042 ,  F04C18/126 ,  F04D17/168 ,  F04D29/083 ,  F04D29/522 ,  F04D29/64 ,  F04D29/644 ,  F05D2230/52

Abstract: Provided are a vacuum pump and an adapter used in the vacuum pump that are capable of responding to various changes in specifications at low cost. A turbo-molecular pump includes a base, a stator blade that is provided above the base in an axial direction of a rotor, a rotor blade that is integrally attached to the rotor, a housing that is formed in a cylindrical shape, and accommodates the stator blade and is integrally attached to the base, and an adapter that is replaceable depending on a type of the stator blade, the rotor blade, or the housing, and that is detachably mounted on the base and is configured to support the stator blade in the axial direction.

公开(公告)号：US20170159555A1

公开(公告)日：2017-06-08

申请号：US15325183

申请日：2015-07-07

Applicant: BORG WARNER INC.

Inventor： Jair REYES ,  Rajendra VEMULA ,  Guenther GUTH

IPC: F02B37/24 ,  F01D17/16

CPC classification number: F02B37/24 ,  F01D17/165 ,  F02C6/12 ,  F05D2220/40 ,  F05D2230/51 ,  F05D2230/52 ,  F05D2250/90 ,  F05D2300/506 ,  Y02T10/144

Abstract: An adjustment ring (50) is configured to facilitate vane (30) position adjustment in a variable turbine geometry turbocharger (1), and is formed of an assembly of one or more first ring portions (60) that are formed of a first material, and one or more second ring portions (61) that are formed of a second material. The first material has different material properties than the second material. In some embodiments, high-wear portions of the adjustment ring (50) can selectively and cost-effectively be formed of wear-resistant material while remaining portions are formed of a conventional material. A cost-effective method of manufacturing multi-piece adjustment rings (50) is described.

公开(公告)号：US20150345383A1

公开(公告)日：2015-12-03

申请号：US14760810

申请日：2014-02-19

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Gary D. Roberge ,  Richard A. Carlton ,  Eric A. Hudson

IPC: F02C3/073 ,  F02C7/24 ,  F02K3/02 ,  F02C3/14

CPC classification number: F02C3/073 ,  F02C3/107 ,  F02C3/14 ,  F02C7/24 ,  F02K3/025 ,  F02K3/06 ,  F05D2220/32 ,  F05D2230/52 ,  F05D2230/60 ,  Y10T29/49236

Abstract: A method of manufacturing a military engine includes the steps of designing a commercial engine core, including a combustor, a high pressure compressor driven by a high pressure turbine, and a low pressure turbine designed to drive a low pressure compressor, and a fan through a gear reduction. A high speed fan is attached to the low pressure turbine, such that the combustor, high pressure compressor, low and high pressure turbines from an engine designed for commercial purposes is utilized for military purposes. A gas turbine engine is also disclosed.

Abstract translation: 一种制造军用发动机的方法包括以下步骤：设计包括燃烧器，由高压汽轮机驱动的高压压缩机和设计成驱动低压压缩机的低压涡轮机的商业发动机芯，以及风扇通过 齿轮减速。 将高速风扇连接到低压涡轮机，使得用于商业目的的发动机的燃烧器，高压压缩机，低压和高压涡轮机用于军事目的。 还公开了一种燃气涡轮发动机。

公开(公告)号：US08955318B2

公开(公告)日：2015-02-17

申请号：US13447851

申请日：2012-04-16

Applicant: Manuel Marques ,  Michael Ladonnet ,  Alain Lombard ,  Johann Kurtzmann

Inventor： Manuel Marques ,  Michael Ladonnet ,  Alain Lombard ,  Johann Kurtzmann

IPC: F02B33/44 ,  F04B17/00 ,  F04B35/00 ,  F01D25/18 ,  F02B37/00 ,  F01D25/24

CPC classification number: F02B37/00 ,  F01D25/24 ,  F01N13/105 ,  F01N13/1805 ,  F02B37/18 ,  F02B39/14 ,  F02B67/10 ,  F02C6/12 ,  F02F1/24 ,  F05D2230/51 ,  F05D2230/52 ,  F05D2260/98

Abstract: A turbocharger cartridge and engine cylinder head assembly includes a turbocharger cartridge having a center housing defining a bore therethrough, bearings housed in the bore, a shaft rotatably supported in the bearings, a compressor wheel affixed to one end of the shaft, and a turbine wheel affixed to an opposite end of the shaft. The engine cylinder head defines a receptacle in which the turbocharger cartridge is disposed. The cartridge defines a cartridge oil circuit and the engine cylinder head defines an engine oil circuit. An oil circuit connector plug is removably installed in a socket in the head, the plug defining a connector passage that mates up with an oil supply conduit in the engine cylinder head and with an oil supply passage in the center housing such that oil is conducted from the oil supply conduit through the connector passage to the bore.

Abstract translation: 涡轮增压器筒和发动机气缸盖组件包括涡轮增压器筒，其具有限定穿过其中的孔的中心壳体，容纳在孔中的轴承，可旋转地支撑在轴承中的轴，固定到轴的一端的压缩机叶轮和涡轮机叶轮 固定在轴的另一端。 发动机气缸盖限定了其中设置有涡轮增压器筒的容器。 墨盒限定墨盒油回路，发动机气缸盖限定发动机油回路。 油路连接器插头可拆卸地安装在头部的插座中，插头限定了与发动机气缸盖中的供油管道配合的连接器通道，并且在中心壳体中具有供油通道，使得油从 供油管通过连接器通道通向孔。

公开(公告)号：US08061002B2

公开(公告)日：2011-11-22

申请号：US11824421

申请日：2007-06-29

Applicant: Michael S. Briesch ,  Terrence B. Sullivan

Inventor： Michael S. Briesch ,  Terrence B. Sullivan

IPC: B21K21/16 ,  F02C1/00

CPC classification number: F02C6/00 ,  F02C6/18 ,  F05D2230/52 ,  F05D2240/40 ,  Y02E20/16 ,  Y10T29/49716

Abstract: A system (10) and method of modifying a combined cycle power generation system (12, 14, 16, 18). In one embodiment of the invention an existing system includes one or more first gas turbines, one or more first steam turbines, and one or more heat recovery steam generators (HRSGs). An exemplary method includes providing at least one second gas turbine of greater operating efficiency than each of the one or more first gas turbines and connecting at least one existing HRSG to receive exhaust output from the second gas turbine to generate steam. Also according to the invention a path is provided for mixing steam exiting a high pressure steam turbine with steam generated in a low pressure HRSG to route such mixed steam through a reheat section of a high temperature, high pressure HRSG so that reheated mixed steam exiting the reheat section can be routed into a low pressure steam turbine.

Abstract translation: 一种系统（10）和修改联合循环发电系统（12,14,16,18）的方法。 在本发明的一个实施例中，现有系统包括一个或多个第一燃气轮机，一个或多个第一蒸汽轮机和一个或多个热回收蒸汽发生器（HRSG）。 一种示例性方法包括提供比一个或多个第一燃气轮机中的每一个更高的运行效率的至少一个第二燃气轮机，并且连接至少一个现有的HRSG以接收来自第二燃气轮机的排气输出以产生蒸汽。 还根据本发明，提供了一种路径，用于将离开高压蒸汽轮机的蒸汽与在低压HRSG中产生的蒸汽混合，以将这种混合蒸汽引导通过高温高压HRSG的再热段，使得再加热的混合蒸汽离开 再热段可以路由到低压蒸汽轮机。

公开(公告)号：US20080155957A1

公开(公告)日：2008-07-03

申请号：US11648747

申请日：2007-01-03

Applicant: Hugh Joseph Gallagher

Inventor： Hugh Joseph Gallagher

IPC: F02C3/00

CPC classification number: F02C5/04 ,  F02C3/165 ,  F05D2230/211 ,  F05D2230/52 ,  F05D2240/35 ,  F05D2250/15 ,  F05D2250/82 ,  F05D2300/211

Abstract: A three or any number of sided combustion chamber with a central entrance hole through which enters air-fuel which is expoded and is exhausted through periferal exhaust ports. It causes rotation of the combustion chamber between 1,000 and 100,000 rpm. It runs a generator which can run any electrical part. The combustion chamber rotates and therefore it is the important part of the machine.

Abstract translation: 三个或任何数量的具有中心入口孔的侧面燃烧室，通过该中心入口进入空气燃料，其被排出并通过周边排气口排出。 它使燃烧室的旋转速度在1,000和100,000rpm之间。 它运行一个可以运行任何电气部件的发电机。 燃烧室旋转，因此是机器的重要部分。

公开(公告)号：US20170058674A1

公开(公告)日：2017-03-02

申请号：US15227714

申请日：2016-08-03

Applicant: ROLLS-ROYCE plc

Inventor： Bryce D. CONDUIT ,  Lorenzo RAFFAELLI

IPC: F01D5/02

CPC classification number: F01D5/027 ,  F05D2220/32 ,  F05D2230/52 ,  F05D2260/81 ,  F05D2260/96

Abstract: A method of assembling a rotor stack comprising a plurality of component parts, the method comprising: determining swash measurements for interfacing surfaces of the plurality of parts; calculating a runout estimate for a plurality of relative orientations of the parts; applying an optimisation algorithm to identify an optimal orientation from the plurality of relative orientations based on the runout estimates; and assembling the parts in the optimal orientation.

Abstract translation: 一种组装包括多个部件的转子堆叠的方法，所述方法包括：确定所述多个部件的接合表面的斜角测量; 计算所述部件的多个相对取向的跳动估计; 基于所述跳动估计，应用优化算法来从所述多个相对取向识别最佳取向; 并以最佳方向组装零件。