HVAC Driver-Focus Mode Operation Mechanism

    公开(公告)号:US20210291620A1

    公开(公告)日:2021-09-23

    申请号:US17333806

    申请日:2021-05-28

    IPC分类号: B60H1/00

    摘要: A heating, ventilation, and air conditioning (HVAC) airflow distribution module including a passenger side face outlet and a passenger center face outlet both defined by the module. A passenger face door sub assembly within the module includes a passenger side face door (outer portion) at the passenger side face outlet and movable to control airflow through the passenger side face outlet. A passenger center face door (inner portion) is at the passenger center face outlet and is movable to control airflow through the passenger center face outlet. The passenger side face door and the passenger center face door are movable independent of one another to independently control airflow through the passenger side face outlet and the passenger center face outlet.

    ACTUATOR ASSEMBLY
    3.
    发明申请

    公开(公告)号:US20210107330A1

    公开(公告)日:2021-04-15

    申请号:US16836577

    申请日:2020-03-31

    IPC分类号: B60H1/00

    摘要: An actuator assembly for actuating actuatable members. The actuator assembly includes an upper cam mounted to an upper side of a center plate. The upper cam is rotatable by a motor. A lower cam is mounted to a lower side of the center plate. The lower cam is rotatable by the motor. The upper cam and the lower cam are configured to rotate at different speeds and are configured to actuate linkages for moving the actuatable members.

    HVAC CASE
    4.
    发明申请
    HVAC CASE 审中-公开

    公开(公告)号:US20200307520A1

    公开(公告)日:2020-10-01

    申请号:US16814188

    申请日:2020-03-10

    IPC分类号: B60S1/02 B60H1/34 B60S1/54

    摘要: An HVAC case configured to heat airflow for a vehicle HVAC system. The HVAC case has a defrost outlet, a primary demist outlet, a secondary demist outlet, and an airflow control door. The airflow control door is configured to control airflow through each one of the defrost outlet, the primary demist outlet, and the secondary demist outlet.

    COAXIAL DOOR ASSEMBLY FOR HVAC
    5.
    发明申请

    公开(公告)号:US20200307349A1

    公开(公告)日:2020-10-01

    申请号:US16818805

    申请日:2020-03-13

    发明人: Brian BELANGER

    IPC分类号: B60H1/00 B60S1/54

    摘要: A heating, ventilation, and air conditioning (HVAC) case for a vehicle. The HVAC case has a defrost outlet and a face outlet. A coaxial door assembly is configured to control airflow through both the defrost outlet and the face outlet. The coaxial door assembly includes an outer door and an inner door rotatable about a common axis of rotation.

    HVAC Airflow Throttling Mechanism
    6.
    发明公开

    公开(公告)号:US20240336110A1

    公开(公告)日:2024-10-10

    申请号:US18614026

    申请日:2024-03-22

    IPC分类号: B60H1/00

    摘要: A vehicle HVAC system including a ram air throttling assembly. The ram air throttling assembly includes: a housing defining a ram air inlet, a recirculation air inlet, and an outlet; a first door within the housing, the first door movable to direct airflow from at least one of the ram air inlet and the recirculation air inlet to the outlet; and a second door slidably movable to throttle airflow into the housing through the ram air inlet.

    HVAC SYSTEM
    8.
    发明公开
    HVAC SYSTEM 审中-公开

    公开(公告)号:US20230271474A1

    公开(公告)日:2023-08-31

    申请号:US17941396

    申请日:2022-09-09

    IPC分类号: B60H1/00

    摘要: A secondary loop HVAC system including an evaporator, a condenser, an expansion valve, and a compressor. A refrigerant loop is in fluid communication with each of the evaporator, the condenser, and the expansion valve. An HVAC case includes a first heat exchanger and a second heat exchanger. A first coolant loop is in fluid communication with the first heat exchanger, the second heat exchanger, and either the evaporator or the condenser. A valve system is configured to control flow of the coolant through the first coolant loop. In a maximum hot heating mode, the valve system is configured to direct the coolant through the condenser, the first heat exchanger, and the second heat exchanger. In a maximum cold cooling mode, the valve system is configured to direct the coolant through the evaporator, the first heat exchanger, and the second heat exchanger.

    VEHICLE HVAC SYSTEM WITH MODULAR DOOR DESIGN

    公开(公告)号:US20210283977A1

    公开(公告)日:2021-09-16

    申请号:US16813856

    申请日:2020-03-10

    IPC分类号: B60H1/00

    摘要: A modular door for a vehicle HVAC system includes a first subcomponent, a second subcomponent, and a customized subcomponent. The first subcomponent forms a first portion of the modular door and is configured to be standardized for first and second vehicle HVAC systems. The second subcomponent forms a second portion of the modular door and is configured to be standardized for the first and second vehicle HVAC systems. The customized subcomponent is configured to separate the first subcomponent from the second subcomponent. The customized subcomponent is also configured to connect the first subcomponent to the second subcomponent such that the modular door is configured for the first vehicle HVAC system.

    HVAC CASE
    10.
    发明申请

    公开(公告)号:US20210046799A1

    公开(公告)日:2021-02-18

    申请号:US16831382

    申请日:2020-03-26

    IPC分类号: B60H1/00

    摘要: An HVAC case for a vehicle including an airflow outlet defining a first outlet area having a first width and a first depth, and a second outlet area having a second width and a second depth. The first outlet area is larger than the second outlet area. A ramped surface is adjacent to the second outlet area. An airflow control door is movable to an open position, a partially closed position in which the airflow control door obstructs airflow through the first outlet area and permits airflow through the second outlet area, and a fully closed position in which the airflow control door obstructs airflow through both the first outlet area and the second outlet area.