-
公开(公告)号:US20210338877A1
公开(公告)日:2021-11-04
申请号:US17244221
申请日:2021-04-29
摘要: An air management system of a vehicle having a conditioned area includes at least one duct defining a flow path for delivering air to the conditioned area and a sterilization system associated with the at least one duct. The sterilization system including at least one light source operable to emit a germicidal ultraviolet light into the flow path defined by the at least one duct to sterilize the air to be provided to the conditioned area.
-
公开(公告)号:US20200340403A1
公开(公告)日:2020-10-29
申请号:US16397165
申请日:2019-04-29
发明人: Lance R. Bartosz , Tony Ho , Alan Retersdorf , Matthew Pess
摘要: A thermal management system for one or more aircraft components includes a bleed airflow source at a gas turbine engine of the aircraft, one or more turbines configured to expand the bleed airflow, thus lowering a temperature of the bleed airflow, the bleed airflow driving rotation of the one or more turbines. One or more heat exchangers are in fluid communication with the one or more turbines. The one or more heat exchangers are configured to exchange thermal energy between the bleed airflow and a thermal load. One or more electrical generators are operably connected to the one or more turbines. The one or more electrical generators are configured to convert rotational energy of the one or more turbines to electrical energy.
-
公开(公告)号:US20210338870A1
公开(公告)日:2021-11-04
申请号:US17244227
申请日:2021-04-29
摘要: A system including a passenger area of a vehicle, an air distribution system arranged in fluid communication with the passenger area, and a fluid movable through the air distribution system to the passenger area, the fluid having a cleaning agent entrained therein.
-
公开(公告)号:US20200298982A1
公开(公告)日:2020-09-24
申请号:US16898999
申请日:2020-06-11
摘要: An environmental control system that includes a first environmental control system pack, a first recirculation fan assembly, and a cabin air sensor unit. The first environmental control system pack is arranged to provide conditioned air to an aircraft cabin. The first recirculation fan assembly is arranged to recirculate a first cabin air fluid flow back to the aircraft cabin. The cabin air sensor unit is arranged to provide a first air quality signal indicative of an air quality of the first cabin air fluid flow to a controller.
-
公开(公告)号:US11584540B2
公开(公告)日:2023-02-21
申请号:US16376506
申请日:2019-04-05
摘要: An air quality sensor includes a detector element array, a processor operatively connected to the detector element array, and a memory. The memory is disposed in communication with the processor and has instructions recorded on the memory that, when read by the processor, cause the processor to execute certain operations including measuring electrical resistance of one of more detector element of the detector element array. A difference is calculated between the measured resistance and a reference resistance, and a determination is made of presence or absence of a contaminant in air communicated to the detector element array from an atmosphere of an aircraft cabin based on the difference between the measured resistance and the reference resistance. Aircraft and methods of monitoring air quality also described.
-
公开(公告)号:US20200156796A1
公开(公告)日:2020-05-21
申请号:US16198014
申请日:2018-11-21
IPC分类号: B64D13/06 , B01D53/047
摘要: A system for processing recirculation air recovered from an aircraft cabin includes a mixing chamber and a carbon dioxide removal system. The carbon dioxide removal system has an inlet for recovered recirculation air from the aircraft cabin, an outlet to the mixing chamber; at least two assemblies of carbon dioxide sorbent that are thermally linked, a CO2 outlet valve; and a controller for managing desorption of carbon dioxide from the sorbent depending on aircraft status. The mixing chamber has an inlet from the carbon dioxide removal system, an inlet from an environmental control system, and an outlet connected to the aircraft cabin.
-
公开(公告)号:US10525485B2
公开(公告)日:2020-01-07
申请号:US15679772
申请日:2017-08-17
摘要: 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.
-
公开(公告)号:US20190161195A1
公开(公告)日:2019-05-30
申请号:US15824316
申请日:2017-11-28
CPC分类号: B64D13/08 , B01D46/442 , B64D13/06 , B64D45/00 , B64D2013/0618 , B64D2013/064 , B64D2013/0651 , B64D2013/0662 , B64D2013/0681 , B64D2013/0688
摘要: An environmental control system that includes a first environmental control system pack, a first recirculation fan assembly, and a cabin air sensor unit. The first environmental control system pack is arranged to provide conditioned air to an aircraft cabin. The first recirculation fan assembly is arranged to recirculate a first cabin air fluid flow back to the aircraft cabin. The cabin air sensor unit is arranged to provide a first air quality signal indicative of an air quality of the first cabin air fluid flow to a controller.
-
公开(公告)号:US20190015844A1
公开(公告)日:2019-01-17
申请号:US15679772
申请日:2017-08-17
CPC分类号: B04C3/06 , A47L7/00 , A47L7/0009 , A47L9/0411 , B01D45/12 , B01D45/16 , B04C3/00 , B64D13/06 , B64D2013/0662
摘要: 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.
-
公开(公告)号:US11427334B2
公开(公告)日:2022-08-30
申请号:US16898999
申请日:2020-06-11
摘要: An environmental control system that includes a first environmental control system pack, a first recirculation fan assembly, and a cabin air sensor unit. The first environmental control system pack is arranged to provide conditioned air to an aircraft cabin. The first recirculation fan assembly is arranged to recirculate a first cabin air fluid flow back to the aircraft cabin. The cabin air sensor unit is arranged to provide a first air quality signal indicative of an air quality of the first cabin air fluid flow to a controller.
-
-
-
-
-
-
-
-
-