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公开(公告)号：US20240343397A1
公开(公告)日：2024-10-17
申请号：US18631616
申请日：2024-04-10
发明人： Sai Kalyan YELIKE
IPC分类号： B64D13/06 , B64D27/355 , B64D37/30
CPC分类号： B64D13/06 , B64D27/355 , B64D37/30 , B64D2013/064 , B64D2013/0644 , B64D2013/0648
摘要： An air processing system for an aircraft comprising a hydrogen fuel cell. The air processing system includes an input airflow; a first and a second compressor, wherein each compressor is configured to compress the airflow in a compression stage; a first and a second turbine, wherein each turbine is configured to decompress the airflow in a decompression stage; and a first and a second shaft each configured to independently rotate. Each shaft mechanically couples one of the compressors and one of the turbines, such that torque can be transferred between the compressor-turbine pair.
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公开(公告)号：US12116929B2
公开(公告)日：2024-10-15
申请号：US17578795
申请日：2022-01-19
CPC分类号： F02C6/08 , B64D13/06 , F02C9/00 , F02C9/18 , F02K3/04 , B64D2013/0603 , B64D2013/0607 , B64D2013/0618 , B64D2013/0648 , F05D2220/32 , F05D2220/76
摘要： A gas turbine engine includes a turbomachine, the turbomachine defining a core flow therethrough during operation. A first heat exchange assembly is in fluid communication with the turbomachine for receiving a first bleed flow from the turbomachine. A second heat exchange assembly is in fluid communication with the turbomachine for receiving a second bleed flow from the turbomachine. A first flow outlet is provided for receiving the first bleed flow from the first heat exchange assembly and providing the first bleed flow to a first aircraft flow assembly. A second flow outlet is provided for receiving the second bleed flow and providing the second bleed flow from the second heat exchange assembly to a second aircraft flow assembly.
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公开(公告)号：US20240286745A1
公开(公告)日：2024-08-29
申请号：US18659390
申请日：2024-05-09
发明人： Louis J. Bruno , Harold W. Hipsky
CPC分类号： B64D13/02 , B64D2013/0618 , B64D2013/0648
摘要： A compressing device includes a first turbine a second turbine and a compressor. The first turbine is configured to provide a first energy by expanding a first medium and the second turbine configured to provide a second energy by expanding a second medium. The compressor is configured to receive the first energy and the second energy during a first mode of the compressing device, receive the first energy during a second mode of the compressing device, and compress the second medium in accordance with the first mode or the second mode.
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公开(公告)号：US20240208652A1
公开(公告)日：2024-06-27
申请号：US18184841
申请日：2023-03-16
CPC分类号： B64D13/06 , A61L9/22 , B03C3/011 , B60H3/0078 , A61L2209/14 , A61L2209/16 , B03C2201/30 , B64D2013/0618 , B64D2013/0644 , B64D2013/0648 , B64D2013/0688
摘要： The present disclosure provides for air management systems, assemblies and methods. More particularly, the present disclosure provides for air management systems, assemblies and methods (e.g., for aircraft or the like), with the air management systems/assemblies having negative ion technology for improved air quality. The present disclosure provides improved air conditioning/management systems having features to handle the poisonous/toxic chemicals/gases (e.g., carbon monoxide), climate relevant gases (e.g., methane), and/or harmful bacteria/viruses (e.g., SARS-CoV-2), and to improve the air quality inside the aircraft through the disclosed air conditioning/management systems.
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公开(公告)号：US11981440B2
公开(公告)日：2024-05-14
申请号：US17089107
申请日：2020-11-04
发明人： Louis J. Bruno , Harold W. Hipsky
CPC分类号： B64D13/02 , B64D2013/0618 , B64D2013/0648
摘要： A compressing device includes a first turbine a second turbine and a compressor. The first turbine is configured to provide a first energy by expanding a first medium and the second turbine configured to provide a second energy by expanding a second medium. The compressor is configured to receive the first energy and the second energy during a first mode of the compressing device, receive the first energy during a second mode of the compressing device, and compress the second medium in accordance with the first mode or the second mode.
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公开(公告)号：US11913377B2
公开(公告)日：2024-02-27
申请号：US17675191
申请日：2022-02-18
发明人： Alan F. Retersdorf
CPC分类号： F02C6/08 , F02C9/18 , B64D2013/0648 , F05D2260/213
摘要： An aircraft propulsion system includes a gas turbine engine; an environmental control system (ECS); and a bleed flowpath from the gas turbine engine through the ECS. A turbine is along the bleed flowpath and a propulsion fan is mechanically coupled to the turbine to be driven by the turbine.
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公开(公告)号：US20230391459A1
公开(公告)日：2023-12-07
申请号：US17830002
申请日：2022-06-01
发明人： Gregory R. Leaper , Jeffrey Ernst
IPC分类号： B64D13/06
CPC分类号： B64D13/06 , B64D2013/0644 , B64D2013/0618 , B64D2013/0648
摘要： An environmental control system of a vehicle includes a first inlet for receiving a first medium, a second inlet for receiving a second medium, and an outlet for delivering a conditioned medium to a load. A first compression device is configured to receive and compress the first medium and a second compression device is configured to receive and compress the second medium. The first medium and the second medium are mixed together at a mixing point such that a mixture of the first medium and the second medium is the conditioned medium provided at the outlet.
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公开(公告)号：US20230286657A1
公开(公告)日：2023-09-14
申请号：US18019818
申请日：2021-07-28
发明人： Guillaume Barthes , James Fouragnan
CPC分类号： B64D13/02 , F02B39/005 , F02B37/04 , B64D2013/0648
摘要： The invention relates to a driven turbocompressor of an air conditioning system, comprising a compressor (12) which is connected to an air intake duct (14) and to an inlet (112) of a cabin of a vehicle, and is configured to receive air from the air intake duct (14), to compress it and to provide it to the cabin, a motor (16) that is configured to drive the compressor (12) and is surrounded by a casing (18), a recovery turbine (26) that is configured to expand the cabin air (24) coming from an outlet (114) of the cabin. The device is characterized in that it comprises a cooling duct (32) configured to receive at least part of the expanded air (28) so as to cool the casing (18) of the motor and the motor (16).
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公开(公告)号：US20180237144A1
公开(公告)日：2018-08-23
申请号：US15435782
申请日：2017-02-17
发明人： Louis J. Bruno , Diane G. Drew
CPC分类号： B64D13/08 , B64D13/04 , B64D13/06 , B64D2013/0603 , B64D2013/0618 , B64D2013/064 , B64D2013/0648 , B64D2013/0688 , Y02T50/56
摘要： An aircraft is provided. The aircraft includes a pressurized volume and an air conditioning system. The air conditioning system operates in a first mode or a second mode. The first mode includes when a first medium and a second medium and are mixed and provided to the pressurized volume. The second mode includes when only the first medium is provided to the pressurized volume.
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公开(公告)号：US10035602B2
公开(公告)日：2018-07-31
申请号：US15176601
申请日：2016-06-08
CPC分类号： B64D13/06 , B64D13/02 , B64D13/08 , B64D2013/0618 , B64D2013/0644 , B64D2013/0648 , B64D2013/0662 , B64D2013/0688 , Y02T50/56
摘要： 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.
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