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公开(公告)号：US10668486B2
公开(公告)日：2020-06-02
申请号：US15647505
申请日：2017-07-12
Applicant: Hamilton Sundstrand Corporation
Inventor： John D. Monacchio , Murtuza Lokhandwalla , Brian R. Shea , Lance R. Bartosz
Abstract: A water extractor includes an outer duct with an inlet and an outlet, and an inner duct with an inlet and an outlet. The inner duct is positioned in the outer duct. The water extractor further includes a gap between the inner duct and the outer duct. The gap is tapered between a first position and a second position.
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公开(公告)号：US10408492B2
公开(公告)日：2019-09-10
申请号：US14996424
申请日：2016-01-15
Applicant: Hamilton Sundstrand Corporation
Inventor： Christopher Simpson , Brian R. Shea
Abstract: An environmental control system includes two environmental control system components with a duct extending between them. There is a drain in the duct including an orifice through the duct, a plenum in serial fluid communication with the orifice; and an orifice device removably connected to the duct, the orifice device including a second orifice in serial fluid communication with the plenum and the first orifice.
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公开(公告)号：US09157683B2
公开(公告)日：2015-10-13
申请号：US13854999
申请日：2013-04-02
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Michael Doe , Brian R. Shea , Kurt L. Stephens , Matthew William Miller , Michael Zager , Irving C. Ostrander
CPC classification number: F28B1/00 , F28D1/05391 , F28D15/00 , F28D2021/0021 , F28D2021/0031 , F28F1/022 , F28F2260/02
Abstract: A heat exchanger includes a plurality of mini-channel tubes. The mini-channel tubes extends for an axial length defined between two manifolds. The mini-channel tubes include a plurality of generally rectangular flow passages. The generally rectangular flow passages are aligned adjacent to each other to define a lateral dimension. A first lateral width of the generally rectangular passages is defined with a ratio of the axial length to the first lateral width being between 201.3 and 215.3. An aircraft system is also disclosed.
Abstract translation: 热交换器包括多个微通道管。 微通道管延伸到两个歧管之间限定的轴向长度。 迷你通道管包括多个大致矩形的流动通道。 大致矩形的流动通道彼此相邻排列以限定横向尺寸。 大致矩形通道的第一横向宽度被限定为轴向长度与第一横向宽度的比率在201.3和215.3之间。 还公开了一种飞机系统。
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公开(公告)号：US20210291003A1
公开(公告)日：2021-09-23
申请号：US16821389
申请日：2020-03-17
Applicant: Hamilton Sundstrand Corporation
Inventor： Xiaohong Liao , Beakal T. Woldemariam , Brian R. Shea , Earl Jean LaVallee , Eric Surawski
IPC: A62C99/00
Abstract: Fuel tank inerting systems are described. The systems include a fuel tank, a catalytic reactor arranged to receive a reactant mixture comprising a first reactant and a second reactant to generate an inert gas to be supplied to the fuel tank to fill an ullage space of the fuel tank, a condenser heat exchanger arranged between the catalytic reactor and the fuel tank and configured to cool an output from the catalytic reactor, and a fan assembly arranged within an inerting system flow path upstream of the catalytic reactor, wherein the fan assembly is arranged within a gas flow having a temperature of at least 185° C.
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公开(公告)号：US20180111693A1
公开(公告)日：2018-04-26
申请号：US15332443
申请日：2016-10-24
Applicant: Hamilton Sundstrand Corporation
Inventor： Brian R. Shea
IPC: B64D13/06
CPC classification number: B64D13/06 , B64D13/02 , B64D13/08 , B64D2013/0618 , B64D2013/0625 , B64D2013/064
Abstract: An environmental control system includes a turbo-compressor assembly and a ram air system. The turbo-compressor assembly includes a first turbine, a first compressor, and a first heat exchanger. The first heat exchanger has a first heat exchanger first side in fluid communication a first turbine outlet, a first heat exchanger second side, a first heat exchanger inlet in fluid communication a first compressor outlet, and a first heat exchanger outlet. The ram air system has a first ram air inlet, a second ram air inlet being in fluid communication with the first heat exchanger second side, and a second heat exchanger being in fluid communication with at least one of the first ram air inlet and the second ram air inlet.
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Patent Agency Ranking
公开(公告)号：US09789967B2
公开(公告)日：2017-10-17
申请号：US14971297
申请日：2015-12-16
Applicant: Hamilton Sundstrand Corporation
Inventor： Brian R. Shea , Thomas M. Zywiak , Laura Jean Coates , Michael Francis Short
CPC classification number: B64D13/08 , B64D13/02 , B64D13/06 , B64D2013/0618 , B64D2013/0662 , B64D2013/0666
Abstract: A method of controlling an outlet temperature of a heat exchanger of an aircraft includes operating an air cycle machine at a first operating speed. The air cycle machine is operatively coupled to an air cycle machine bypass valve at a first position. The air cycle machine is fluidly connected to a first heat exchanger disposed adjacent to a second heat exchanger. In response to a second heat exchanger outlet temperature less than a second heat exchanger outlet temperature threshold while the aircraft is operating at an altitude less than an altitude threshold, the method moves the air cycle bypass valve from the first position toward a second position.
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公开(公告)号：US20170205111A1
公开(公告)日：2017-07-20
申请号：US14996424
申请日：2016-01-15
Applicant: Hamilton Sundstrand Corporation
Inventor： Christopher Simpson , Brian R. Shea
CPC classification number: F24F13/222 , A47L9/1608 , A47L9/1683 , B01D45/12 , B01D45/16 , B04C3/06 , B64D13/00 , B64D13/06 , B64D2013/0603 , B64D2013/0662 , Y02T50/44
Abstract: An environmental control system includes two environmental control system components with a duct extending between them. There is a drain in the duct including an orifice through the duct, a plenum in serial fluid communication with the orifice; and an orifice device removably connected to the duct, the orifice device including a second orifice in serial fluid communication with the plenum and the first orifice.
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公开(公告)号：US20170174348A1
公开(公告)日：2017-06-22
申请号：US14971297
申请日：2015-12-16
Applicant: Hamilton Sundstrand Corporation
Inventor： Brian R. Shea , Thomas M. Zywiak , Laura Jean Coates , Michael Francis Short
CPC classification number: B64D13/08 , B64D13/02 , B64D13/06 , B64D2013/0618 , B64D2013/0662 , B64D2013/0666
Abstract: A method of controlling an outlet temperature of a heat exchanger of an aircraft includes operating an air cycle machine at a first operating speed. The air cycle machine is operatively coupled to an air cycle machine bypass valve at a first position. The air cycle machine is fluidly connected to a first heat exchanger disposed adjacent to a second heat exchanger. In response to a second heat exchanger outlet temperature less than a second heat exchanger outlet temperature threshold while the aircraft is operating at an altitude less than an altitude threshold, the method moves the air cycle bypass valve from the first position toward a second position.
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公开(公告)号：US11859918B2
公开(公告)日：2024-01-02
申请号：US17215599
申请日：2021-03-29
Applicant: Hamilton Sundstrand Corporation
Inventor： Alan Retersdorf , Brian R. Shea
CPC classification number: F28D9/0068 , F28D9/0093 , F28F3/025
Abstract: A heat exchanger includes a first end opposite a second end, a first side opposite a second side, a first layer, and a second layer. The first side and the second side extend from the first end to the second end. The first layer includes an inlet at the first end and an outlet at the second end of the heat exchanger. The second layer includes a first passage at the first end of the heat exchanger and extending from the first side to the second side and a second passage adjacent to the first passage. The second passage extends from the first side to the second side. The second layer further includes a third passage extending from the second end toward the second passage. The first passage is fluidically connected to the third passage proximate the second end and the third passage is fluidically connected to the second passage.
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公开(公告)号：US20220177141A1
公开(公告)日：2022-06-09
申请号：US17116224
申请日：2020-12-09
Applicant: Hamilton Sundstrand Corporation
Inventor： Brian R. Shea , Peter Zywiak , Luke Martin
Abstract: An aircraft air conditioning system includes a lower cooling zone and an upper cooling zone. The lower cooling zone includes a lower recirculation heat exchanger configured to receive cabin air from a cabin and convert the cabin air into lower cooled recirculated cabin air. The upper cooling zone includes an upper recirculation heat exchange configured to receive the cabin air from the cabin and convert the cabin air into upper cooled recirculated cabin air. A power system selectively delivers power to the lower cooling zone and the upper cooling zone. A controller is in signal communication with the power system. The controller determines a target temperature of the cabin and invokes a recirculation ground maintenance mode that commands the power system to deliver power to one or both of the lower cooling zone and the upper cooling zone so that a temperature of the cabin reaches the target temperature.
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