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    HEAT PUMP FOR A VEHICLE
    82.
    发明公开
    HEAT PUMP FOR A VEHICLE 审中-公开

    公开(公告)号：US20230182535A1

    公开(公告)日：2023-06-15

    申请号：US17550180

    申请日：2021-12-14

    Applicant: Ford Global Technologies, LLC

    Inventor： Rachael Shey ,  Jeffrey Paul Brown ,  Loren John Lohmeyer ,  Manfred Koberstein

    IPC: B60H1/00 ,  B60H1/32

    CPC classification number: B60H1/00921 ,  B60H1/00885 ,  B60H1/32284 ,  B60H2001/00928 ,  B60H2001/00942 ,  B60H2001/00957

    Abstract: A heat pump includes a refrigerant loop. The refrigerant loop includes an accumulator having an inlet and an outlet, a compressor, a first heat exchanger, and a first coupling point. The compressor includes a low-pressure inlet and an outlet. The low-pressure inlet is downstream of the outlet of the accumulator. The first heat exchanger includes an inlet and an outlet. The first coupling point is positioned immediately downstream of the outlet of the accumulator and immediately upstream of the low-pressure inlet of the compressor. The first coupling point is immediately downstream of the outlet of the first heat exchanger such that a first heat exchange fluid circulating through the refrigerant loop is directed to the low-pressure inlet of the compressor upon exiting the outlet of the first heat exchanger.

    Heat pump refrigerant loop arrangements
    84.
    发明授权
    Heat pump refrigerant loop arrangements 有权

    公开(公告)号：US11560042B2

    公开(公告)日：2023-01-24

    申请号：US17357149

    申请日：2021-06-24

    Applicant: Ford Global Technologies, LLC

    Inventor： Jeffrey Paul Brown ,  Manfred Koberstein ,  Loren John Lohmeyer ,  Rachael Shey

    IPC: B60H1/32 ,  B60H1/00

    Abstract: A heat pump includes a refrigerant loop. The refrigerant loop includes a compressor, a first condenser, a vapor generator having a first region and a second region, a first expansion valve, a second expansion valve, and a first evaporator. A branching point is positioned between the first condenser and the vapor generator. The branching point diverts a portion of a first heat exchange fluid circulating through the refrigerant loop to the vapor generator. The first expansion valve is positioned between the branching point and the vapor generator. An outlet of the vapor generator is coupled to a mid-pressure inlet port of the compressor.

    Integrated heat pump bundled module mounting manifold
    87.
    发明授权
    Integrated heat pump bundled module mounting manifold 有权

    公开(公告)号：US11453267B2

    公开(公告)日：2022-09-27

    申请号：US16577613

    申请日：2019-09-20

    Applicant: Ford Global Technologies, LLC

    Inventor： Manfred Koberstein ,  Loren John Lohmeyer

    IPC: B60H1/22 ,  B60H1/32 ,  B60H1/00

    Abstract: A vehicle HVAC system including a heat pump system. The heat pumps system including a refrigerant module mounting manifold, the manifold including a first plate and a second plate. The first plate and the second plate are configured to couple together such that together they define a plurality of channels for directing the flow of refrigerant through the heat pump system. One or more auxiliary modules are fluidly coupled to the refrigerant module mounting manifold.

    PERSONAL AIR PURIFYING RESPIRATOR
    89.
    发明申请
    PERSONAL AIR PURIFYING RESPIRATOR 有权

    公开(公告)号：US20220219023A1

    公开(公告)日：2022-07-14

    申请号：US17149467

    申请日：2021-01-14

    Applicant: FORD GLOBAL TECHNOLOGIES, LLC

    Inventor： Manfred Koberstein ,  Clay Wesley Maranville ,  William Stewart Johnston ,  Jennifer A. Herr-Rathke ,  Nicholas Andrew Mazzocchi

    IPC: A62B7/10 ,  A62B7/12 ,  A62B23/02 ,  A62B18/00 ,  A62B9/00

    Abstract: A respirator includes a head unit configured to be received on a human head and a purifying unit configured to provide purified air to the head unit. The purifying unit includes a first housing portion having an interior side defining a blower cavity, an exterior side defining a partial filter chamber with a filter sealing surface, and an inlet hole circumscribed by the sealing surface and extending between the interior and exterior sides. A second housing portion has an interior side defining a blower cavity. The first and second housings are attached to each other to form a housing such that the blower cavities are opposite each other to define a blower chamber within the housing. A blower is disposed in the blower chamber. A filter covers over the inlet hole and is disposed against the sealing surface such that air entering the hole passes through the filter.

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