公开(公告)号：US20170341761A1

公开(公告)日：2017-11-30

申请号：US15604455

申请日：2017-05-24

Applicant: Hamilton Sundstrand Corporation

Inventor： Louis J. Bruno ,  Harold W. Hipsky

IPC: B64D13/04 ,  B64D13/08 ,  B64D13/06

CPC classification number: B64D13/04 ,  B64D13/06 ,  B64D13/08 ,  B64D2013/0618 ,  B64D2013/0648 ,  B64D2013/0688 ,  Y02T50/56

Abstract: An airplane is provided. The airplane includes a pressurized volume and an air conditioning system. The air conditioning system includes a compressor configured to receive a flow of a first medium, a turbine downstream of the compressor in a flow path of the first medium, a first valve that diverts the flow of the first medium around the turbine, a second valve that provides a second medium to the turbine, and a third valve downstream of the turbine that directs an outlet flow of the turbine towards the pressurized volume and that directs the outlet flow of the turbine away from the pressurized volume.

公开(公告)号：US09783307B2

公开(公告)日：2017-10-10

申请号：US14695537

申请日：2015-04-24

Applicant: Hamilton Sundstrand Corporation

Inventor： Louis J. Bruno ,  Eric Surawski ,  Donald E. Army, Jr. ,  Thomas M. Zywiak ,  Harold W. Hipsky ,  Erin G. Kline ,  Richard Rusich ,  John M. Maljanian, Jr. ,  Paul M. D'Orlando

IPC: B64D13/06

CPC classification number: B64D13/06 ,  B64D2013/0618 ,  B64D2013/0648 ,  B64D2013/0688 ,  Y02T50/56

Abstract: A system and method that comprises an air cycle machine, a flow of bleed air, at least one heat exchanger, and an inlet configured to supply the flow of the bleed air is provided. The bleed air directly flows from a source to either a compressor of the air cycle machine or the at least one heat exchanger in accordance with a high pressure, low pressure, or pressure boost operation mode. The system and method also can also utilize recirculated air flowing from the chamber to drive or maintain the air cycle machine in accordance with the above modes.

公开(公告)号：US20160355271A1

公开(公告)日：2016-12-08

申请号：US15176651

申请日：2016-06-08

Applicant: Hamilton Sundstrand Corporation

Inventor： Louis J. Bruno ,  Thomas M. Zywiak ,  David W. Anderson ,  Todd A. Spierling

IPC: B64D13/08 ,  B64D41/00 ,  B64D15/12

CPC classification number: B64D13/08 ,  B64D2013/0618 ,  B64D2013/0644 ,  B64D2013/0696 ,  Y02T50/44 ,  Y02T50/56

Abstract: An airplane is provided. The airplane includes a vapor cycle air conditioning system that receives outside air, a bleed system with at least one port, and an electric fan. A source of outside air when the airplane is on ground is forced air from the electric fan. The source of the outside air when the airplane is at cruise is bleed air from the at least one port.

Abstract translation: 提供飞机。 飞机包括接收外部空气的蒸汽循环空调系统，具有至少一个端口的排放系统和电风扇。 当飞机在地面时，外部空气的来源强制来自电风扇的空气。 当飞机巡航时，外部空气的来源是从至少一个端口排出空气。

公开(公告)号：US20160355270A1

公开(公告)日：2016-12-08

申请号：US15176601

申请日：2016-06-08

Applicant: Hamilton Sundstrand Corporation

Inventor： Louis J. Bruno ,  Donald E. Army ,  Thomas M. Zywiak ,  Harold W. Hipsky ,  Erin G. Kline

IPC: B64D13/08 ,  B64D13/04

CPC classification number: B64D13/06 ,  B64D2013/0618 ,  B64D2013/0644 ,  B64D2013/0648 ,  B64D2013/0662 ,  Y02T50/56

Abstract: An airplane is provided. The airplane includes a pressurized compartment and an environmental control system. The environmental control system includes a compressing device. The compressing device includes a compressor and a turbine. The airplane also includes a first flow of first medium configured to enter the pressurized compartment and a second flow of the first medium configured to enter the turbine.

Abstract translation: 提供飞机。 飞机包括加压隔间和环境控制系统。 环境控制系统包括压缩装置。 压缩装置包括压缩机和涡轮机。 该飞机还包括构造成进入加压隔间的第一介质的第一流和构造成进入涡轮的第一介质的第二流。

公开(公告)号：US20160347456A1

公开(公告)日：2016-12-01

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

IPC: B64D13/06 ,  F02C6/08

CPC classification number: B64D13/06 ,  B64D2013/0648 ,  F02C6/08

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.

Abstract translation: 提供了包括主热交换器和二次热交换器的环境控制系统（ECS）包装。 空气循环机布置成与主和第二热交换器中的至少一个流体连通。 空气循环机包括压缩机和多个涡轮机。 向多个涡轮机中的至少一个提供排出的客舱空气以操作压缩机。

公开(公告)号：US20160304208A1

公开(公告)日：2016-10-20

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

IPC: B64D13/06 ,  F01D25/24 ,  F02C6/08

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.

Abstract translation: 提供了一种包括喷嘴装置的系统。 喷嘴装置包括至少一个喷嘴，其构造成以喷嘴流量向空气循环机的风扇供应介质。 喷嘴流量为空气循环机的风扇提供气动动力辅助或功率增加。 根据喷嘴流量的功率增加减少了对穿过空气循环机的涡轮机的流量的需要。

公开(公告)号：US20160257410A1

公开(公告)日：2016-09-08

申请号：US14638469

申请日：2015-03-04

Applicant: Hamilton Sundstrand Corporation

Inventor： Louis J. Bruno ,  Thomas M. Zywiak ,  Erin G. Kline ,  Christina W. Millot ,  Harold W Hipsky, JR. ,  Donald E. Army, JR. ,  Paul M. D'Orlando

IPC: B64D13/08

CPC classification number: B64D13/08 ,  B64D13/02 ,  B64D13/06 ,  B64D37/32 ,  B64D2013/0618 ,  B64D2013/064 ,  B64D2013/0648 ,  Y02T50/56

Abstract: A replacement 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. The replacement system employs a subsystem to treat the medium from the low-pressure location of the engine before it is received by the inerting system.

Abstract translation: 包括多个热交换器和压缩装置的替换系统被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。 替换系统在被惰化系统接收之前采用子系统来处理来自发动机的低压位置的介质。

公开(公告)号：US20150065025A1

公开(公告)日：2015-03-05

申请号：US14470529

申请日：2014-08-27

Applicant: Hamilton Sundstrand Corporation

Inventor： Louis J. Bruno ,  Harold W. Hipsky

IPC: B64D13/04 ,  B64D13/06 ,  B64D13/08 ,  F02C7/18

Abstract: A compressing device added to a cabin air conditioning system to increase a pressure of air in the cabin air conditioning system itself and, thus, allow for lower pressure air to be bled from the engine. For instance, the compressing device allows air to be bled from a low, rather than a high, pressure locations of the engine.

Abstract translation: 将一个压缩装置添加到机舱空调系统中，以增加机舱空调系统本身的空气压力，从而允许较低压力的空气从发动机排出。 例如，压缩装置允许空气从发动机的低压而不是高的压力位置排出。

公开(公告)号：US20240300552A1

公开(公告)日：2024-09-12

申请号：US18181009

申请日：2023-03-09

Applicant: Hamilton Sundstrand Corporation

Inventor： Richard Rusich ,  Louis J. Bruno

IPC: B61D27/00 ,  F25B9/00 ,  F25B9/06

CPC classification number: B61D27/0018 ,  F25B9/004 ,  F25B9/06

Abstract: An environmental control system for conditioning a cabin of a vehicle positioned in an enclosed air-evacuated environment includes a first inlet for receiving a flow of a first medium, a second inlet for receiving a flow of a second medium, and a thermodynamic device fluidly coupled to both the first inlet and the second inlet. The thermodynamic device includes a compressor and at least one turbine operably coupled by a shaft. At least one conduit is fluidly coupled to the second inlet and bypasses the thermodynamic device. A mixing point is fluidly coupled to an outlet of the at least one turbine to the at least one conduit. A recirculation heat exchanger is fluidly coupled to an outlet of the thermodynamic device and to the at least one conduit at a location upstream from the mixing point.

公开(公告)号：US20240300549A1

公开(公告)日：2024-09-12

申请号：US18181001

申请日：2023-03-09

Applicant: Hamilton Sundstrand Corporation

Inventor： Richard Rusich ,  Louis J. Bruno

IPC: B61D27/00

CPC classification number: B61D27/0018

Abstract: An environmental control system for conditioning a cabin of a vehicle positioned in an enclosed air-evacuated environment includes a first inlet for receiving a first medium, a second inlet for receiving a second medium, and a thermodynamic device including an electric generator and at least one turbine operably coupled by a shaft. A first mixing point is fluidly coupled to the second inlet and an outlet of the at least one turbine.