中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

28 records (took 0.02 seconds)

    SYSTEMS FOR HYBRID FUEL CELL POWER GENERATION
    1.
    发明申请
    SYSTEMS FOR HYBRID FUEL CELL POWER GENERATION 审中-公开

    公开(公告)号：US20200075978A1

    公开(公告)日：2020-03-05

    申请号：US16675986

    申请日：2019-11-06

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Daguang Zheng ,  Dacong Weng

    IPC: H01M8/0612 ,  H01M8/06 ,  H01M8/0606 ,  H01M8/04007 ,  H01M8/04225 ,  C01B3/38 ,  C01B3/48 ,  H01M8/04089 ,  H01M8/04111 ,  F01D15/10 ,  H01M8/0662

    Abstract: A hybrid fuel cell system includes a fuel supply system including a fuel tank, a start-up subsystem, a reforming subsystem and a depressurization system. The reforming subsystem is to receive fuel and to reform fuel to generate a hydrogen enriched gases and steam mixture. The hybrid fuel cell system includes a water supply system that provides water for the steam generator. The water supply system includes a water condenser directly downstream from the reforming subsystem that is in fluid communication with the hydrogen enriched gases and steam mixture to condense the hydrogen enriched gases and steam mixture into water and hydrogen enriched gases. The depressurization system is to reduce a pressure of the hydrogen enriched gases. The hybrid fuel cell system includes a fuel cell stack downstream from the depressurization system and having an anode inlet in fluid communication with the depressurization system to receive the hydrogen enriched gases.

    Fuel cell secondary power and thermal management systems
    5.
    发明授权
    Fuel cell secondary power and thermal management systems 有权

    公开(公告)号：US10978723B2

    公开(公告)日：2021-04-13

    申请号：US16122256

    申请日：2018-09-05

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Charles Lo ,  Dacong Weng

    IPC: B64D41/00 ,  H01M8/04007 ,  H01M8/0258 ,  H01M8/04111 ,  H01M8/04223 ,  H01M8/04701 ,  H01M8/0662 ,  H01M8/1018

    Abstract: A fuel cell secondary power and thermal management system includes a compressor, a turbine, a first heat exchanger, a proton exchange membrane fuel cell, and a second heat exchanger. The first heat exchanger has first and second air flow circuits and transfers heat between the first and second air flow circuits. The proton exchange membrane fuel cell includes a cathode air flow circuit and an anode hydrogen flow circuit. The cathode air flow circuit receives air from the first air flow circuit. The second heat exchanger has a third and fourth air flow circuits and is configured to transfer heat between the third and fourth air flow circuits. The third air flow circuit receives air from the second air flow circuit outlet. The fourth air flow circuit receives the air discharged from the cathode air flow circuit and supplies air to the turbine.

    Ionic liquid CO2 scrubber for spacecraft
    6.
    发明授权
    Ionic liquid CO2 scrubber for spacecraft 有权

    公开(公告)号：US10507425B2

    公开(公告)日：2019-12-17

    申请号：US15422166

    申请日：2017-02-01

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Phoebe Henson ,  Stephen Yates ,  Dacong Weng ,  Alexander Bershitsky ,  Ted Bonk

    IPC: B01D53/14 ,  B01D53/18 ,  B64G1/48

    Abstract: An environmental control system includes an air conditioning subsystem; a mix manifold downstream of the air conditioning subsystem and upstream of an environment to be conditioned; and a contaminant removal subsystem downstream of the environment to be conditioned. The contaminant removal subsystem includes a first gas-liquid contactor-separator. The first gas-liquid contactor-separator includes a first packed, stationary bed that provides a heat/mass transfer surface for contact between a contaminated air from the environment and a liquid absorbent.

    IONIC LIQUID CO2 SCRUBBER FOR SPACECRAFT
    7.
    发明申请
    IONIC LIQUID CO2 SCRUBBER FOR SPACECRAFT 审中-公开

    公开(公告)号：US20180056233A1

    公开(公告)日：2018-03-01

    申请号：US15422166

    申请日：2017-02-01

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Phoebe Henson ,  Stephen Yates ,  Dacong Weng ,  Alexander Bershitsky ,  Ted Bonk

    IPC: B01D53/18 ,  B01D53/14 ,  B64G1/48

    Abstract: An environmental control system includes an air conditioning subsystem; a mix manifold downstream of the air conditioning subsystem and upstream of an environment to be conditioned; and a contaminant removal subsystem downstream of the environment to be conditioned. The contaminant removal subsystem includes a first gas-liquid contactor-separator. The first gas-liquid contactor-separator includes a first packed, stationary bed that provides a heat/mass transfer surface for contact between a contaminated air from the environment and a liquid absorbent.

    Hydrogen powered auxiliary power unit
    9.
    发明授权
    Hydrogen powered auxiliary power unit 有权

    公开(公告)号：US12212027B2

    公开(公告)日：2025-01-28

    申请号：US17710648

    申请日：2022-03-31

    Applicant: Honeywell International Inc.

    Inventor： Dacong Weng ,  Siamak Nikbin

    IPC: H01M8/18 ,  B64D31/00 ,  B64D37/30 ,  H01M8/04082 ,  H01M8/10 ,  H01M8/241

    Abstract: A system includes a reversible proton exchange membrane (PEM) fuel cell stack configured to receive oxygen and to controllably receive water and hydrogen, an electrical bus for coupling to a vehicle engine to receive electricity, the electrical bus coupled to the reversible fuel cell stack to controllably receive electricity from the fuel cell stack and provide electricity to the reversible fuel cell stack, and a hydrogen storage unit coupled to controllably receive hydrogen from the fuel cell stack, provide hydrogen to the fuel cell stack, and to provide hydrogen to a hydrogen gas powered electricity generator unit to couple to the electrical bus.

Patent Agency Ranking