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公开(公告)号：US20220250036A1
公开(公告)日：2022-08-11
申请号：US17171896
申请日：2021-02-09
Applicant: Honeywell International Inc.
Inventor： Rebecca Kamire , Nicholas Brom , Cassandra Buru , Peter M. Michalakos , Amanda Childers , Alexander Bershitsky , Erik Efrosinis , Belinda Foor
Abstract: In some examples, a composition includes a hydrocarbon and ozone catalyst. The hydrocarbon and ozone catalyst includes one or more catalytic layers overlying a substrate. The one or more catalytic layers include a non-catalytic component, an ozone catalytic component, and a hydrocarbon catalytic component. The non-catalytic component includes titanium oxide. The ozone catalytic component includes cobalt oxide. The hydrocarbon catalytic component includes platinum. An outermost layer of the one or more catalytic layers includes the hydrocarbon catalytic component distributed in the non-catalytic component.
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公开(公告)号：US20170320582A1
公开(公告)日：2017-11-09
申请号：US15661348
申请日：2017-07-27
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Richard B. Fox , Deanna P. Chase , Paul Kurlak , Mike Koerner , Bijan F. Hagh , Russell W. Johnson , Stephen Yates , Peter M. Michalakos
CPC classification number: B64D13/06 , B01D53/30 , B01D2258/06 , B01D2259/4575 , B64D2013/0603 , F24F3/16 , F24F11/30 , F24F2011/0002 , F24F2110/10 , F24F2110/50 , F24F2110/60 , Y02B30/78 , Y02T50/56
Abstract: An Environmental Control System includes a sensor, an air purification subsystem, and a controller in communication with the sensor and air purification subsystem. The sensor detects a contaminant in the air and generates a contaminant signal. The controller compares the contaminant signal to a predicted sensory response threshold. When the contaminant signal reaches the predicted sensory response threshold, the controller commands the air purification subsystem to alter a condition in the air.
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公开(公告)号：US09662626B2
公开(公告)日：2017-05-30
申请号：US14315043
申请日：2014-06-25
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Stephen Yates , Bijan F. Hagh , Mark Poling , Peter M. Michalakos , Russell W. Johnson
CPC classification number: B01J8/008 , A61L2/00 , A61L9/00 , A61L9/205 , A61L2209/111 , B01D2255/802 , B01D2257/708 , B64D13/06 , B64D2013/0637 , B64D2013/0651 , B64D2013/0688 , F24F3/166 , F24F2003/1667
Abstract: An air purification system includes a photocatalyst on a support disposed to contact airflow through an airflow channel passing across or through the support; an ultraviolet light emitting diode (UV-LED) disposed to emit ultraviolet light onto the photocatalyst, the UV-LED operated at a less than one hundred percent duty cycle, the duty cycle determined at least in part as a function of a desired minimum volatile organic compound conversion rate of air flowing through the airflow channel and a desired maximum by-product concentration of air flowing through an outlet of the airflow channel.
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4.发明申请PHOTOCATALYST AIR PURIFICATION SYSTEM WITH ULTRAVIOLET LIGHT EMITTING DIODES OPERATED WITH A DUTY CYCLE 有权具有紫外光发光二极管的光电空气净化系统与一个占空比公开(公告)号：US20150375187A1
公开(公告)日：2015-12-31
申请号：US14315043
申请日：2014-06-25
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Stephen Yates , Bijan F. Hagh , Mark Poling , Peter M. Michalakos , Russell W. Johnson
CPC classification number: B01J8/008 , A61L2/00 , A61L9/00 , A61L9/205 , A61L2209/111 , B01D2255/802 , B01D2257/708 , B64D13/06 , B64D2013/0637 , B64D2013/0651 , B64D2013/0688 , F24F3/166 , F24F2003/1667
Abstract: An air purification system includes a photocatalyst on a support disposed to contact airflow through an airflow channel passing across or through the support; an ultraviolet light emitting diode (UV-LED) disposed to emit ultraviolet light onto the photocatalyst, the UV-LED operated at a less than one hundred percent duty cycle, the duty cycle determined at least in part as a function of a desired minimum volatile organic compound conversion rate of air flowing through the airflow channel and a desired maximum by-product concentration of air flowing through an outlet of the airflow channel.
Abstract translation: 空气净化系统包括在支撑件上的光催化剂，其设置成通过穿过或穿过支撑件的气流通道接触气流; 设置为将紫外光发射到光催化剂上的紫外光发射二极管（UV-LED），UV-LED以小于百分之百的占空比工作，所述占空比至少部分地根据期望的最小挥发性 流过气流通道的空气的有机化合物转化率和流过气流通道的出口的空气的期望的最大副产物浓度。
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公开(公告)号：US11747311B2
公开(公告)日：2023-09-05
申请号：US17208933
申请日：2021-03-22
Applicant: Honeywell International Inc.
Inventor： Peter M. Michalakos , Amanda Childers , Stephen Yates , Sean Skomurski
Abstract: The disclosure describes a system for generating hydrogen gas from a hydrocarbon through pyrolysis with reduced soot formation and increased carbon loading. The system includes one or more pyrolysis reactors configured to generate the hydrogen gas from the hydrocarbon through pyrolysis. Each pyrolysis reactor of the one or more pyrolysis reactors includes one or more fibrous substrates and a concentration sensor downstream of at least one fibrous substrate of the one or more fibrous substrates. Each fibrous substrate of the one or more fibrous substrates defines a deposition surface for carbon generated from the pyrolysis of the hydrocarbon and includes a plurality of fibers configured to maintain chemical and structural stability between 850° C. and 1300° C. The concentration sensor is configured to measure a concentration of at least one of a hydrocarbon byproduct or a hydrocarbon soot precursor, such as acetylene.
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Patent Agency Ranking
公开(公告)号：US20210069635A1
公开(公告)日：2021-03-11
申请号：US16567668
申请日：2019-09-11
Applicant: Honeywell International Inc.
Inventor： Sean Skomurski , Peter M. Michalakos , Rebecca Kamire , Stephen Yates , Phoebe Henson
Abstract: A contaminant removal system for removing a contaminant from an environment includes a gas separator, a scrubber-separator downstream of the gas separator, and a stripper-separator downstream of the scrubber-separator. The gas separator is configured to receive a cabin air stream from the environment and concentrate the contaminant from the cabin air stream to produce a concentrated cabin air stream. The cabin air stream includes the contaminant, and the concentrated cabin air stream has a higher concentration of the contaminant than the cabin air stream. The scrubber-separator is configured to absorb the contaminant from the concentrated cabin air stream into a liquid sorbent and discharge a clean air stream to the environment. The stripper-separator is configured to desorb the contaminant from the liquid sorbent into a contaminant stream.
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公开(公告)号：US20170334565A1
公开(公告)日：2017-11-23
申请号：US15661275
申请日：2017-07-27
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Richard B. Fox , Deanna P. Chase , Paul Kurlak , Mike Koerner , Bijan F. Hagh , Russell W. Johnson , Stephen Yates , Peter M. Michalakos
CPC classification number: B64D13/06 , B01D53/30 , B01D2258/06 , B01D2259/4575 , B64D2013/0603 , F24F3/16 , F24F11/30 , F24F2011/0002 , F24F2110/10 , F24F2110/50 , F24F2110/60 , Y02B30/78 , Y02T50/56
Abstract: An Environmental Control System includes a sensor, an air purification subsystem, and a controller in communication with the sensor and air purification subsystem. The sensor detects a contaminant in the air and generates a contaminant signal. The controller compares the contaminant signal to a predicted sensory response threshold. When the contaminant signal reaches the predicted sensory response threshold, the controller commands the air purification subsystem to alter a condition in the air.
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公开(公告)号：US20150314229A1
公开(公告)日：2015-11-05
申请号：US14310531
申请日：2014-06-20
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Russell W. Johnson , Peter M. Michalakos , Eric Blumer , Alexander Bershitsky , Charles Lo
IPC: B01D53/047 , B01J19/24 , B01D53/22
CPC classification number: B01D53/047 , B01D19/0005 , B01D19/0026 , B01D53/225 , B01D53/229 , B01D53/864 , B01D2053/221 , B01D2256/10 , B01D2257/104 , B01D2257/702 , B01D2258/06
Abstract: An aircraft fuel deoxygenation and tank inerting system includes an inert gas source, a fuel deoxygenation system, and an air/fuel heat exchanger. The inert gas source is configured to supply inert gas having an oxygen concentration of less than 3%. The fuel deoxygenation system is adapted to receive fuel from a fuel source and the inert gas from the inert gas source. The fuel deoxygenation system is configured to remove oxygen from the fuel and thereby generate and supply deoxygenated fuel and oxygen-rich purge gas. The air/fuel heat exchanger is adapted to receive compressed air from a compressed air source and the deoxygenated fuel from the fuel deoxygenation system. The air/fuel heat exchanger is configured to transfer heat from the compressed air to the deoxygenated fuel, to thereby supply cooled compressed air and heated deoxygenated fuel.
Abstract translation: 飞机燃料脱氧和罐惰化系统包括惰性气体源，燃料脱氧系统和空气/燃料热交换器。 惰性气体源被配置为提供氧浓度小于3％的惰性气体。 燃料脱氧系统适于从燃料源接收燃料和来自惰性气体源的惰性气体。 燃料脱氧系统被配置为从燃料中除去氧气，从而产生和供应脱氧燃料和富氧吹扫气体。 空气/燃料热交换器适于接收来自压缩空气源的压缩空气和来自燃料脱氧系统的脱氧燃料。 空气/燃料热交换器被配置为将热量从压缩空气传递到脱氧燃料，从而供应冷却的压缩空气和加热的脱氧燃料。
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公开(公告)号：US11883796B2
公开(公告)日：2024-01-30
申请号：US17171896
申请日：2021-02-09
Applicant: Honeywell International Inc.
Inventor： Rebecca Kamire , Nicholas Brom , Cassandra Buru , Peter M. Michalakos , Amanda Childers , Alexander Bershitsky , Erik Efrosinis , Belinda Foor
IPC: B01J23/42 , B01D53/86 , B01J23/75 , B01J35/00 , B01J35/02 , B01J37/00 , B01J37/02 , B64D13/06 , B82Y30/00
CPC classification number: B01J23/42 , B01D53/864 , B01D53/8675 , B01J23/75 , B01J35/0006 , B01J35/023 , B01J37/0009 , B01J37/0244 , B64D13/06 , B01D2257/106 , B01D2257/702 , B64D2013/0685 , B82Y30/00
Abstract: In some examples, a composition includes a hydrocarbon and ozone catalyst. The hydrocarbon and ozone catalyst includes one or more catalytic layers overlying a substrate. The one or more catalytic layers include a non-catalytic component, an ozone catalytic component, and a hydrocarbon catalytic component. The non-catalytic component includes titanium oxide. The ozone catalytic component includes cobalt oxide. The hydrocarbon catalytic component includes platinum. An outermost layer of the one or more catalytic layers includes the hydrocarbon catalytic component distributed in the non-catalytic component.
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公开(公告)号：US20220299484A1
公开(公告)日：2022-09-22
申请号：US17208933
申请日：2021-03-22
Applicant: Honeywell International Inc.
Inventor： Peter M. Michalakos , Amanda Childers , Stephen Yates , Sean Skomurski
Abstract: The disclosure describes a system for generating hydrogen gas from a hydrocarbon through pyrolysis with reduced soot formation and increased carbon loading. The system includes one or more pyrolysis reactors configured to generate the hydrogen gas from the hydrocarbon through pyrolysis. Each pyrolysis reactor of the one or more pyrolysis reactors includes one or more fibrous substrates and a concentration sensor downstream of at least one fibrous substrate of the one or more fibrous substrates. Each fibrous substrate of the one or more fibrous substrates defines a deposition surface for carbon generated from the pyrolysis of the hydrocarbon and includes a plurality of fibers configured to maintain chemical and structural stability between 850° C. and 1300° C. The concentration sensor is configured to measure a concentration of at least one of a hydrocarbon byproduct or a hydrocarbon soot precursor, such as acetylene.
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