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公开(公告)号：US10272169B2
公开(公告)日：2019-04-30
申请号：US15241438
申请日：2016-08-19
Applicant: THE BOEING COMPANY
Inventor： Chao-Hsin Lin , Sharon L. Norris
IPC: A61L2/00 , B01J19/08 , B01J19/00 , G01J1/42 , G01N23/00 , A61N5/00 , A61L2/24 , A61L2/10 , B64D11/02 , B64D13/06
Abstract: A system and method of sanitizing one or more structures within an enclosed space includes operatively coupling an ozone ventilation control unit to an ultraviolet (UV) light assembly, an ozone sensor, and an exhaust fan, using the ozone ventilation control unit to operate the UV light assembly to emit UV light into or onto structure(s) of the enclosed space during a cleaning cycle, receiving, by the ozone ventilation control unit, an ozone presence signal indicative of an amount of ozone within the enclosed space from an ozone sensor that detects the amount of ozone within the enclosed space, using the ozone ventilation control unit to selectively activate and deactivate the exhaust fan based on the amount of ozone within the enclosed space, and using the ozone ventilation control unit to selectively activate and deactivate the UV light assembly based on the amount of ozone within the enclosed space.
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公开(公告)号：US10232947B2
公开(公告)日：2019-03-19
申请号：US13893966
申请日：2013-05-14
Applicant: The Boeing Company
Inventor： Colin W. Hart , Chao-Hsin Lin , Marcus K. Richardson
Abstract: An aircraft air supply system may include a primary duct to supply a primary air flow to a flight deck of an aircraft. A nitrogen generating system may be configured for generating nitrogen enriched air and oxygen enriched air. A secondary duct may be provided for channeling the oxygen enriched air from the nitrogen generating system to the primary duct. The flow of the oxygen enriched air into the primary duct and to the flight deck may be controlled to reduce an effective altitude of the flight deck.
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公开(公告)号：US20160348976A1
公开(公告)日：2016-12-01
申请号：US14721750
申请日：2015-05-26
Applicant: The Boeing Company
Inventor： Karl Marius Nelson , Tateh Wu , Chao-Hsin Lin
CPC classification number: F27D7/04 , B29C35/0227
Abstract: A method and system are presented. The system comprises a plurality of baffles positioned to split an airflow from a door of an autoclave into a counter-rotating flow pattern.
Abstract translation: 提出了一种方法和系统。 该系统包括多个挡板，定位成将来自高压釜的门的空气流分解成反向旋转的流动模式。
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公开(公告)号：US20150251761A1
公开(公告)日：2015-09-10
申请号：US14202366
申请日：2014-03-10
Applicant: The Boeing Company
Inventor： Bryce A. Vandyke , Marcus K. Richardson , Chao-Hsin Lin
CPC classification number: B64D11/04 , A47B31/02 , B62B2204/04 , B64D11/0007 , F25D3/125
Abstract: A galley cart system employs a dry ice compartment and a refrigeration compartment in a galley cart in flow communication with the dry ice compartment. A ventilation system is in interruptible flow communication with at least the refrigeration compartment and configured to receive gas discharged from at least the refrigeration compartment.
Abstract translation: 厨房车系统采用干冰室和与干冰室流通的厨房车厢中的冷藏室。 通风系统与至少冷藏室处于可中断的流动连通状态，并被配置为接收从至少冷藏室排出的气体。
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公开(公告)号：US11440662B2
公开(公告)日：2022-09-13
申请号：US16519658
申请日：2019-07-23
Applicant: The Boeing Company
Inventor： Bryce A. Vandyke , Marcus K. Richardson , Chao-Hsin Lin
Abstract: A galley cart system employs a dry ice compartment and a refrigeration compartment in a galley cart in flow communication with the dry ice compartment. A ventilation system is in interruptible flow communication with at least the refrigeration compartment and configured to receive gas discharged from at least the refrigeration compartment.
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Patent Agency Ranking
公开(公告)号：US11112808B2
公开(公告)日：2021-09-07
申请号：US16456898
申请日：2019-06-28
Applicant: The Boeing Company
Inventor： Tuan Q. Vu , Chao-Hsin Lin , Taylor Goodwin , Douglas D. Maben , Gary A. Pearson
IPC: F16L55/027 , G05D7/01 , F16L55/07
Abstract: A fluid flow restrictor device for controlling fluid flow at a connection between ducts may include a restrictor device body that is partially or fully inserted into and disposed within one of the ducts and an outboard restrictor device flange extending radially outward at an outboard end of the restrictor device body and having an outboard flange outer diameter that is greater than an inner diameter of the ducts so that the restrictor device body or the outboard restrictor device flange is engaged by an open end surface of the duct to prevent full insertion of the fluid flow restrictor device into the duct. A body inner surface defines a restrictor opening through the restrictor device body that can be varied to achieve desired fluid flow characteristics at the connection.
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公开(公告)号：US10407173B2
公开(公告)日：2019-09-10
申请号：US14202366
申请日：2014-03-10
Applicant: The Boeing Company
Inventor： Bryce A. Vandyke , Marcus K. Richardson , Chao-Hsin Lin
Abstract: A galley cart system employs a dry ice compartment and a refrigeration compartment in a galley cart in flow communication with the dry ice compartment. A ventilation system is in interruptible flow communication with at least the refrigeration compartment and configured to receive gas discharged from at least the refrigeration compartment.
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公开(公告)号：US20180340546A1
公开(公告)日：2018-11-29
申请号：US15603762
申请日：2017-05-24
Applicant: The Boeing Company
Inventor： Chao-Hsin Lin , Raymond H. Horstman , George Bates, III
IPC: F04D29/08 , F04D29/056 , F04D29/063 , F04D29/52 , F04D27/00
Abstract: A seal assembly for a gas turbine engine employs a first seal forming an oil chamber around a bearing. The first seal is configured to maintain the oil chamber at a first pressure. A second seal forms a ventilating cavity around the oil chamber. The second seal is configured to maintain the ventilating cavity at a second pressure, the second pressure being less than the first pressure and less than an ambient pressure of a primary flow path in the engine. A pressure reducing device is coupled to the ventilating cavity. The pressure reducing device is configured to maintain the second pressure.
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公开(公告)号：US20180055959A1
公开(公告)日：2018-03-01
申请号：US15245251
申请日：2016-08-24
Applicant: THE BOEING COMPANY
Inventor： Chao-Hsin Lin , Roveyln T. Dytioco , Sharon L. Norris
CPC classification number: A61L2/10 , A61L2202/14 , A61L2202/25 , A61L2209/12 , A61L2209/14 , B64C1/065 , B64D11/02
Abstract: An ultraviolet (UV) light sanitizing system is configured to sanitize a structure. The UV light sanitizing system includes a UV light assembly that is configured to emit UV light onto the structure, and a UV light emission control unit coupled to the UV light assembly. The UV light emission control unit is configured to control the UV light assembly to emit UV light onto the structure within at least a first UV band and a second UV band that differs from the first UV narrow band during a sanitizing cycle that sanitizes the structure. The UV light within the first and second UV bands is configured to kill at least one type of microbe.
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公开(公告)号：US09340288B2
公开(公告)日：2016-05-17
申请号：US14202495
申请日：2014-03-10
Applicant: The Boeing Company
Inventor： Bryce A. Vandyke , Marcus K. Richardson , Chao-Hsin Lin
CPC classification number: B64D11/04 , B62B3/004 , B62B3/005 , B64D11/0007 , F25D3/125 , F25D2600/04
Abstract: A galley cart system employs a housing with a door coupled to the housing, the door configured to be moved between a closed position and an open position. A vent plate in the housing communicates between a first compartment and a second compartment. A valve plate adjacent the vent plate is movable from a venting position when the door is in the closed position to a blocking position when the door is in the open position thereby preventing flow communication between the first and second compartment.
Abstract translation: 厨房车系统采用具有与壳体连接的门的壳体，门构造成在关闭位置和打开位置之间移动。 壳体中的排气板在第一隔室和第二隔室之间连通。 当门处于打开位置时，当门处于关闭位置时，邻近排气板的阀板可从通气位置移动，从而防止第一和第二隔室之间的流动连通。
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