-
公开(公告)号：US09950798B2
公开(公告)日：2018-04-24
申请号：US14194917
申请日：2014-03-03
Applicant: The Boeing Company
Inventor： Casey Y. K. Ng
CPC classification number: B64D13/06 , B64D2013/064 , B64D2013/0688 , Y10T29/49622
Abstract: An air conditioning system includes a first mix manifold and a second mix manifold. A first air conditioning pack is coupled in flow communication with the first mix manifold, wherein the first air conditioning pack is configured to channel a supply of fresh air to the first mix manifold. A second air conditioning pack is coupled in flow communication with the second mix manifold, wherein the second air conditioning pack is configured to channel the supply of fresh air to the second mix manifold. The first air conditioning pack is also coupled in flow communication with the second air conditioning pack.
-
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.
-
">
公开(公告)号：US20170355466A1
公开(公告)日：2017-12-14
申请号：US15507099
申请日：2015-09-04
Applicant: LIEBHERR-AEROSPACE TOULOUSE SAS
Inventor： Guillaume GALZIN , Vincent GOMEZ
CPC classification number: B64D13/08 , B64D13/06 , B64D2013/0618 , B64D2013/0644 , B64D2013/0688 , Y02T50/44 , Y02T50/54 , Y02T50/56
Abstract: An aircraft air conditioning system, powered solely using electrical energy, to draw bleed air from outside the aircraft and deliver conditioned air to the aircraft's interior, includes at most three motorized rotary machines, which include: independent first and second motorized turbocompressors, each turbocompressor includes a turbine compressor and an electric motor; and a motor compressor interconnected between the turbocompressors via an interconnection pipe. The motor compressor: generates a primary air flow, which drives a secondary air flow, allowing a breathing air flow to be cooled in a first operation phase, corresponding to a ground operation or at relatively low altitude and relatively low aircraft speed; be at shutdown or at low idle in a second phase of operation at relatively low altitude and relatively high aircraft speed; and, provide a top up breathing air flow in a third phase of operation at relatively high altitude and relatively high aircraft speed.
-
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.
-
公开(公告)号：US09815557B2
公开(公告)日：2017-11-14
申请号：US14033376
申请日：2013-09-20
Applicant: Humbay Health, LLC
Inventor： Robert C. Nelson , Michael D. Ross , Jeffrey S. Baylor
CPC classification number: B64D13/06 , B64D11/0007 , B64D2013/0625 , B64D2013/064 , B64D2013/0651 , B64D2013/0662 , B64D2013/0666 , B64D2013/0674 , B64D2013/0688
Abstract: An aircraft humidifier is engineered as a stand-alone, fully integrated aircraft humidifier that is suitable for providing uniform, non-wetting humidified air disbursed by the aircraft humidifier into ambient air to increase the relative humidity in low humidity environments such as aircraft interiors, including cockpits, cabins, crew rests, cargo holds, and lavatories as well as any other enclosed areas.
-
Patent Agency Ranking
公开(公告)号：US20170275004A1
公开(公告)日：2017-09-28
申请号：US15465242
申请日：2017-03-21
Applicant: Airbus Operations GmbH
Inventor： Holger Bammann , Frank Klimpel , Tim Giese
CPC classification number: B64D13/08 , B64D13/04 , B64D2013/0618 , B64D2013/0648 , B64D2013/0688 , F25B9/004 , F25B9/06 , F25B9/08 , F25B49/02 , F25B2600/2515
Abstract: An aircraft air conditioning system comprising an ambient air supply line with a first end connected to an ambient air inlet and a second end connected to a mixing chamber. A first electrically driven ambient air compressor in the ambient air supply line compresses the ambient air flowing therethrough. A first ambient air branch line branches off from the ambient air supply line upstream of the first ambient air compressor and rejoins the supply line downstream of the air compressor. A second ambient air compressor in the first ambient air branch line compresses the ambient air flowing therethrough. A cabin exhaust air line has a first end connected to an air conditioned aircraft area. A cabin exhaust air turbine in the exhaust air line is driven by the exhaust air flowing through the cabin exhaust air line and is coupled to drive the second ambient air compressor.
-
公开(公告)号：US20170268837A1
公开(公告)日：2017-09-21
申请号：US15239271
申请日：2016-08-17
Applicant: Hamilton Sundstrand Corporation
Inventor： Donald E. Army , Frederick Peacos, III
CPC classification number: F25B43/00 , B64D13/02 , B64D13/06 , B64D13/08 , B64D2013/0618 , B64D2013/064 , B64D2013/0648 , B64D2013/0688 , F25B9/06 , F25B2500/13 , F28F17/005 , F28F27/02 , F28F2250/06 , Y02T50/44 , Y02T50/56
Abstract: Environmental control systems for aircraft including a ram module having a primary heat exchanger and a secondary heat exchanger, a refrigeration module having an air cycle machine module and a condenser heat exchanger, and a first altitude diverter valve operable from a first position wherein the primary and secondary heat exchangers operate in series and a second position wherein the primary and secondary heat exchanger operate in parallel. Air from the primary and secondary heat exchangers is provided to (i) the condenser heat exchanger when the primary and secondary heat exchangers operate in series and (ii) an aircraft cabin when the primary and secondary heat exchangers operate in parallel.
-
公开(公告)号：US20170268810A1
公开(公告)日：2017-09-21
申请号：US15239211
申请日：2016-08-17
Applicant: Hamilton Sundstrand Corporation
Inventor： Donald E. Army , Frederick Peacos, III
CPC classification number: F25B43/00 , B64D13/02 , B64D13/06 , B64D13/08 , B64D2013/0618 , B64D2013/064 , B64D2013/0648 , B64D2013/0688 , F25B9/06 , F25B2500/13 , F28F17/005 , F28F27/02 , F28F2250/06 , Y02T50/44 , Y02T50/56
Abstract: Heat exchangers include a heat exchanger core defining at least two separate heat exchanger flow streams, a first header configured on the heat exchanger core and fluidly connected to a first of the separate heat exchanger flow streams, a second header configured on the heat exchanger core and fluidly connected to a second of the separate heat exchanger flow streams, and an integrated bypass system configured to directly fluidly connect the first header to the second header with a bypass conduit, the integrated bypass system having a control valve within the bypass conduit and configured to control flow through the bypass conduit.
-
公开(公告)号：US20170267359A1
公开(公告)日：2017-09-21
申请号：US15239223
申请日：2016-08-17
Applicant: Hamilton Sundstrand Corporation
Inventor： Donald E. Army , Frederick Peacos, III
CPC classification number: F25B43/00 , B64D13/02 , B64D13/06 , B64D13/08 , B64D2013/0618 , B64D2013/064 , B64D2013/0648 , B64D2013/0688 , F25B9/06 , F25B2500/13 , F28F17/005 , F28F27/02 , F28F2250/06 , Y02T50/44 , Y02T50/56
Abstract: Tandem air cycle machine modules include a first air cycle machine having a first compressor and a first turbine, a second air cycle machine having a second compressor and a second turbine, and a structural manifold operably connected to both the first air cycle machine and the second air cycle machine.
-
公开(公告)号：US09732775B2
公开(公告)日：2017-08-15
申请号：US14749482
申请日：2015-06-24
Applicant: The Boeing Company
Inventor： Scott P. Ellsworth
CPC classification number: F15D1/025 , B64D13/06 , B64D2013/0688 , F15D1/0005
Abstract: A flow-straightener apparatus and associated systems for converting a rotating airflow into a substantially longitudinally directed airflow is presented. A first annular frame is provided and a second annular frame arranged concentrically within the first annular frame. A plurality of flow-straightener vanes are also provided, each having a first end coupled to an interior surface of the first annular frame and a second end coupled to an exterior surface of the second annular frame. The plurality of flow-straightener vanes each also have a leading edge and a trailing edge and each vane has a curved segment.
-
-
-
-
-
-
-
-
-
Search Results
303
records
(took 0.016 seconds)
