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公开(公告)号：US20190002111A1
公开(公告)日：2019-01-03
申请号：US16110240
申请日：2018-08-23
Applicant: Hamilton Sundstrand Corporation
Inventor： Louis J. Bruno , Harold W. Hipsky
Abstract: An air cycle machine for an environmental control system for an aircraft is provided. The air cycle machine includes a compressor configured to compress a first medium, a turbine configured to receive second medium, a mixing point downstream of the compressor and downstream of the turbine; and a shaft mechanically coupling the compressor and the turbine.
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公开(公告)号：US10160547B2
公开(公告)日：2018-12-25
申请号：US14721603
申请日：2015-05-26
Applicant: Hamilton Sundstrand Corporation
Inventor： Louis J. Bruno , Harold W. Hipsky , Donald E. Army, Jr. , Erin G. Kline , Christina W. Millot , Paul M. D'Orlando
Abstract: An environmental control system (ECS) pack is provided including a primary heat exchanger and a secondary heat exchanger. An air cycle machine is arranged in fluid communication with at least one of the primary and second heat exchanger. The air cycle machine includes a compressor and a plurality of turbines. Discharged cabin air is supplied to at least one of the plurality of turbines to operate the compressor.
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公开(公告)号：US20180312263A1
公开(公告)日：2018-11-01
申请号：US15648132
申请日：2017-07-12
Applicant: Hamilton Sundstrand Corporation
Inventor： Donald E. Army , Louis J. Bruno , Sherif M. Kandil , Matthew Pess , Robert C. Roy , Eric Surawski , Joseph Turney , Lawrence E. Zeidner , Paul M. D'Orlando
CPC classification number: B64D13/06 , B64D2013/0618 , B64D2013/0648 , B64D2013/0662
Abstract: An environmental control system of an aircraft includes a ram air circuit including a ram air shell having a heat exchanger positioned therein and a dehumidification system arranged in fluid communication with the ram air circuit. A plurality of expansion devices is arranged in fluid communication with the ram air circuit and the dehumidification system. At least one of the expansion devices is a simple cycle expansion device.
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公开(公告)号：US20180148179A1
公开(公告)日：2018-05-31
申请号：US15362858
申请日：2016-11-29
Applicant: Hamilton Sundstrand Corporation
Inventor： Louis J. Bruno
CPC classification number: B64D13/06 , B64D2013/0618 , B64D2013/0662 , F25B9/004 , F25B47/00 , F25B2400/23 , F25B2500/14 , Y02T50/56
Abstract: An airplane is provided. The airplane includes an environmental control system coupled to an engine and an inlet. The engine provides a bleed. The inlet provides a fresh medium. The environmental control system includes a compressing device comprising a compressor and a turbine. The environmental control system also includes a moisture removal circuit that separately removes moisture from each of the first and second mediums prior to combining the first medium and the second medium to form mixed air.
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公开(公告)号：US09856026B2
公开(公告)日：2018-01-02
申请号：US14688272
申请日：2015-04-16
Applicant: Hamilton Sundstrand Corporation
Inventor： Harold W. Hipsky , Donald E. Army, Jr. , Erin G. Kline , Louis J. Bruno , Christina W. Millot
CPC classification number: B64D13/06 , B64D2013/0648 , F01D25/24 , F02C6/08 , Y02T50/56
Abstract: A system that comprises a nozzle arrangement is provided. The nozzle arrangement includes at least one nozzle configured to supply a medium at a nozzle flow rate to a fan of an air cycle machine. The nozzle flow rate provides a pneumatic power assist or a power augmentation to a fan of an air cycle machine. The power augmentation, in accordance with the nozzle flow rate, reduces a need for a flow across a turbine of the air cycle machine.
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Patent Agency Ranking
公开(公告)号：US09849990B2
公开(公告)日：2017-12-26
申请号：US14695576
申请日：2015-04-24
Applicant: Hamilton Sundstrand Corporation
Inventor： Louis J. Bruno
CPC classification number: B64D13/06 , B64D2013/0618 , B64D2013/0648 , B64D2013/0688 , F02C6/08 , Y02T50/56
Abstract: An environmental control system comprising that utilizes recirculation air. The environmental control system includes an inlet configured to supply bleed air at a first energy from a source to the environmental control system, where the environmental control system supplies the bleed air at a second energy to a chamber. The environmental control system also includes an air cycle machine comprising a compressor and a turbine, where the air cycle machine receives the recirculation air from the chamber and the recirculation air is bleed air at a third energy flowing from the chamber to the air cycle machine.
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公开(公告)号：US20170341765A1
公开(公告)日：2017-11-30
申请号：US15604496
申请日：2017-05-24
Applicant: Hamilton Sundstrand Corporation
Inventor： Louis J. Bruno , Harold W. Hipsky
CPC classification number: B64D13/08 , B64D13/02 , B64D13/06 , B64D2013/0618 , B64D2013/0644 , B64D2013/0648 , B64D2013/0688 , F01D5/06 , F01D17/105 , F04D25/045 , F04D29/053 , F04D29/325 , F05D2260/606 , Y02T50/56
Abstract: An air cycle machine for an environmental control system for an aircraft is provided. The air cycle machine includes a compressor configured to compress a first medium, a turbine configured to receive second medium, a mixing point downstream of the compressor and downstream of the turbine; and a shaft mechanically coupling the compressor and the turbine.
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128.发明申请公开(公告)号：US20170341758A1
公开(公告)日：2017-11-30
申请号：US15604517
申请日：2017-05-24
Applicant: Hamilton Sundstrand Corporation
Inventor： Louis J. Bruno , Harold W. Hipsky
CPC classification number: B64D13/02 , B64D13/06 , B64D13/08 , B64D2013/0618 , B64D2013/0648 , F01D5/06 , F04D25/045 , F04D29/5826 , F05D2260/213 , Y02T50/56
Abstract: An airplane is provided. The airplane includes a first medium at a first pressure, a second medium at a second pressure, a third medium at a third pressure; and an air conditioning system. The air conditioning system includes a compressor, a first heat exchanger configured to transfer heat from the first medium to the third medium, a second heat exchanger configured to reject heat from the first medium, a third heat exchanger configured to reject heat from the second medium, a first turbine configured to receive the first medium, and a second turbine configured to receive the second medium.
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公开(公告)号：US20170305556A1
公开(公告)日：2017-10-26
申请号：US15136403
申请日：2016-04-22
Applicant: Hamilton Sundstrand Corporation
Inventor： Louis J. Bruno
CPC classification number: B64D13/02 , B64D13/06 , B64D13/08 , B64D2013/0618 , B64D2013/0648 , F02C6/08 , F25B9/004 , F25B9/10 , F25B31/00 , F25B2600/2515 , Y02T50/56
Abstract: A system is provided. The system includes a first inlet providing a medium from a source, a compressing device in communication with the first inlet, and at least one heat exchanger. The compressing device includes a compressor that receives the medium, a first turbine downstream of the compressor, and a second turbine that receives the medium. An outlet of the at least one heat exchanger is in fluid communication with an inlet of the compressor and an inlet of the first turbine.
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公开(公告)号：US20160355269A1
公开(公告)日：2016-12-08
申请号：US15175512
申请日：2016-06-07
Applicant: Hamilton Sundstrand Corporation
Inventor： Louis J. Bruno , Thomas M. Zywiak , Erin G. Kline , Christina W. Millot
Abstract: A system is provided. The system includes a first environmental control sub-system, operating in a first mode, that receives a first medium at a first flow amount and a first pressure. The system also includes a second environmental control sub-system, operating in a second mode, that receives a second medium at a second flow amount and a second pressure. The first flow amount is greater than the second flow amount, and the second pressure is greater than the first pressure.
Abstract translation: 提供了一个系统。 该系统包括以第一模式操作的第一环境控制子系统，该第一环境控制子系统以第一流量和第一压力接收第一介质。 该系统还包括在第二模式下操作的第二环境控制子系统，其以第二流量和第二压力接收第二介质。 第一流量大于第二流量，第二压力大于第一压力。
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