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公开(公告)号：US20170175748A1
公开(公告)日：2017-06-22
申请号：US14976898
申请日：2015-12-21
Applicant: Hamilton Sundstrand Corporation
Inventor： Debabrata Pal , Craig R. LeGros
CPC classification number: F04D25/082 , B64D2013/0603 , F04D17/10 , F04D29/5806 , F04D29/584
Abstract: A cabin air compressor assembly includes a cabin air compressor, and a cabin air compressor motor operably connected to the cabin air compressor. The cabin air compressor motor includes a rotor and a stator having a plurality of end windings. A cabin air compressor housing includes at least one cooling airflow hole formed therein. A motor cooling flow is movable across a portion of the cabin air compressor motor to cool the stator and the end windings. A duct extends from the cabin air compressor housing to an adjacent end winding such that a cooling outlet flow provided via the at least one cooling air flow hole is arranged in fluid communication with the end winding.
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公开(公告)号：US20170114905A1
公开(公告)日：2017-04-27
申请号：US14923582
申请日：2015-10-27
Applicant: Hamilton Sundstrand Corporation
Inventor： Robert DeFelice , Josh Kamp , Donald E. Army
CPC classification number: F16K3/267 , B64D13/06 , B64D2013/0603 , F05D2240/58 , F05D2260/607 , F16K1/34 , F16K3/26 , Y02T50/44 , Y02T50/56 , Y02T50/675
Abstract: A piston includes a main body extending between a first end and a second end along a center axis of the piston. The main body further includes a chamber formed within the main body, the chamber having an opening disposed at the first end of the main body. The piston also includes a cap, the cap being coaxial with the main body. A portion of the cap extends into the opening of the chamber of the main body. At least one of the main body and the cap includes a radially extending lip, and the other of the main body and the cap includes a groove. A retaining ring is both disposed partially in the groove and in contact with the radially extending lip so as to connect the cap to the main body.
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公开(公告)号：US20160311540A1
公开(公告)日：2016-10-27
申请号：US14696179
申请日：2015-04-24
Applicant: Hamilton Sundstrand Corporation
Inventor： Timothy D. DeValve
CPC classification number: B64D13/08 , B64D13/06 , B64D2013/0603 , B64D2013/0611 , B64D2013/064 , B64D2013/0648 , B64D2013/0662 , B64D2013/0688 , F25B11/00 , Y02T50/56
Abstract: An Environmental Control System (ECS) is disclosed for providing conditioned air to a conditioned air space. The ECS includes one or more first modules, each with a turbofan engine or Auxiliary Power Un it (APU), a first heat exchanger, a first turbine, a fist water collector, and a first auxiliary fan powered by the first turbine. The ECS also includes one or more second modules. Each second module includes a mixing manifold, a second heat exchanger, an optional second water collector, and a second auxiliary fan powered by a second turbine.
Abstract translation: 公开了一种环境控制系统（ECS），用于向调节空气空间提供调节空气。 ECS包括一个或多个第一模块，每个模块具有涡轮风扇发动机或辅助动力装置（APU），第一热交换器，第一涡轮机，第一集水器和由第一涡轮机供电的第一辅助风扇。 ECS还包括一个或多个第二模块。 每个第二模块包括混合歧管，第二热交换器，可选的第二集水器和由第二涡轮机供电的第二辅助风扇。
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公开(公告)号：US20160233655A1
公开(公告)日：2016-08-11
申请号：US14619599
申请日：2015-02-11
Applicant: Hamilton Sundstrand Corporation
Inventor： Brent J. Merritt , Kenneth Crawford , John Perella
CPC classification number: H02G3/02 , B64D2013/0603 , B64D2013/0625 , F16C1/102 , F16C1/103 , F16C1/105 , H01B7/0045 , H02G3/045 , H02G3/32
Abstract: A wire support member for an environmental control system includes a bracket having an inner surface, an outer surface, and a thickness. A first arm projects from the bracket, a first flange projects from a first end of the first arm. The first flange includes a first harness support opening therethrough. A second arm also projects from the bracket parallel to the first arm, and a second flange projects from a second end of the second arm. The second flange has a second harness support opening therethrough. A ratio of a diameter of the first harness support opening and of the second harness support opening to the thickness of the bracket optimizes the routing and support for the wiring.
Abstract translation: 用于环境控制系统的线支撑构件包括具有内表面，外表面和厚度的支架。 第一臂从支架突出，第一凸缘从第一臂的第一端突出。 第一凸缘包括穿过其中的第一线束支撑开口。 第二臂也从平行于第一臂的支架突出，并且第二凸缘从第二臂的第二端伸出。 第二凸缘具有穿过其的第二线束支撑开口。 第一线束支撑开口和第二线束支撑开口的直径与支架的厚度的比率优化了布线的布线和支撑。
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公开(公告)号：US20160229542A1
公开(公告)日：2016-08-11
申请号：US14619632
申请日：2015-02-11
Applicant: Hamilton Sundstrand Corporation
Inventor： Louis J. Bruno , Donald E. Army, JR. , Thomas M. Zywiak , Erin G. Kline , Christina W. Millot , Harold W. Hipsky , Paul M. D'Orlando
IPC: B64D13/08
CPC classification number: B64D13/08 , B64D13/06 , B64D2013/0603 , B64D2013/0618 , Y02T50/56
Abstract: A system, which includes a plurality of heat exchangers and a compressing device, is configured to prepare in parallel a medium bled from a low-pressure location of an engine and flowing through a plurality of heat exchangers into a chamber. The compressing device is in communication with the plurality of heat exchangers and regulates a pressure of the medium flowing through the plurality of heat exchangers.
Abstract translation: 包括多个热交换器和压缩装置的系统构造成平行地准备从发动机的低压位置排出的介质并且流过多个热交换器进入腔室。 压缩装置与多个热交换器连通，并且调节流过多个热交换器的介质的压力。
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Patent Agency Ranking
公开(公告)号：US20160075435A1
公开(公告)日：2016-03-17
申请号：US14830143
申请日：2015-08-19
Applicant: ROLLS-ROYCE PLC
Inventor： Rory D. STIEGER , Lorenzo RAFFAELLI
IPC: B64D13/08
CPC classification number: B64D13/08 , B64C21/06 , B64D13/06 , B64D2013/0603 , B64D2013/0611 , B64D2013/0622 , B64D2033/0213 , Y02T50/166 , Y02T50/56
Abstract: An air duct arrangement (58) for an aircraft (40). The arrangement (58) comprises an environmental control system (ECS) (50). The ECS (50) comprises an air inlet (60) arranged to ingest a low velocity portion of a boundary layer flow adjacent the aircraft fuselage (44), and to deliver a flow of air to an environmental control system air intake (66). The arrangement (58) further comprises an ejector (70) arranged to receive an ECS exhaust (76), and boundary layer air from an aft region of the aircraft (40), and to exhaust air to the ambient airstream at an aft portion of the aircraft (40).
Abstract translation: 一种用于飞行器（40）的风道装置（58）。 该装置（58）包括环境控制系统（ECS）（50）。 ECS（50）包括空气入口（60），其布置成摄取邻近飞行器机身（44）的边界层流的低速部分，并且将空气流输送到环境控制系统进气口（66）。 该装置（58）还包括排出器（70），其被安排成接收ECS排气（76）和来自飞行器（40）的后部区域的边界层空气，并且在空气的后部将空气排出到周围空气流 飞机（40）。
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公开(公告)号：US20150314878A1
公开(公告)日：2015-11-05
申请号：US14616129
申请日：2015-02-06
Applicant: Hamilton Sundstrand Corporation
Inventor： William H. Lukens , Lynn M. Rog , Paul M. D'Orlando , Francesco A. Devita , John T. Gatzuras , William D. Hoyt
CPC classification number: B64D13/06 , B64D2013/0603 , B64D2013/0618 , B64D2013/064 , B64D2013/0648 , F02C6/08
Abstract: An aircraft environmental conditioning system is disclosed having an air cycle machine for conditioning an airflow comprising hot compressed air by reducing its temperature and pressure. The air cycle machine is disposed in a housing in an unpressurized area of the aircraft, and produces conditioned pressurized air for delivery to a pressurized area of the aircraft. The system also includes a vibration sensor disposed within the housing, and a controller in communication with the vibration sensor that is configured to respond to vibration detected by the vibration sensor.
Abstract translation: 公开了一种具有用于通过降低其温度和压力来调节包含热压缩空气的气流的空气循环机的飞机环境调节系统。 空气循环机设置在飞行器的非加压区域中的壳体中，并且产生用于输送到飞行器的加压区域的经调节的加压空气。 该系统还包括设置在壳体内的振动传感器，以及与振动传感器通信的控制器，该控制器被配置为响应由振动传感器检测到的振动。
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公开(公告)号：US20150014479A1
公开(公告)日：2015-01-15
申请号：US14056568
申请日：2013-10-17
Applicant: The Boeing Company
Inventor： Andrew J. Bayliss , John T. Paterson , Kevin Retz
CPC classification number: B64D41/00 , B64D13/00 , B64D13/06 , B64D37/04 , B64D37/20 , B64D41/007 , B64D2013/0603 , B64D2013/0644 , B64D2041/002 , B64D2041/005 , B64D2221/00 , H02J4/00 , H02J2001/004 , Y02T50/44 , Y02T50/56 , Y02T90/36
Abstract: A method includes generating thrust at one or more engines of an aircraft. The method includes generating first electricity at a first power unit concurrently with generating second electricity at a second power unit. The first power unit and the second power unit are independent of the one or more engines of the aircraft. The first electricity has a first set of electrical characteristics and the second electricity has a second set of electrical characteristics, where the first set of electrical characteristics is different than the second set of electrical characteristics.
Abstract translation: 一种方法包括在飞机的一个或多个发动机上产生推力。 该方法包括在第二功率单元同时产生第一电力并产生第二电力。 第一动力单元和第二动力单元独立于飞行器的一个或多个发动机。 第一电具有第一组电特性，第二电具有第二组电特性，其中第一组电特性不同于第二组电特性。
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公开(公告)号：US3080728A
公开(公告)日：1963-03-12
申请号：US8410561
申请日：1961-01-23
Applicant: DEHAVILLAND AIRCRAFT
Inventor： GROVES HENRY W , TREGANOWAN BERNARD E
IPC: B64D13/06
CPC classification number: B64D13/06 , B64D2013/0603
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公开(公告)号：US2948475A
公开(公告)日：1960-08-09
申请号：US62803256
申请日：1956-12-13
Applicant: UNITED AIRCRAFT CORP
Inventor： BEGGS JOHN C , CARRIER HARVEY W , FARKAS THOMAS P
CPC classification number: G05D23/138 , B64D13/06 , B64D2013/0603 , Y02T50/56 , Y10T137/2409 , Y10T137/2564
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