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    VALVE BLOCK ASSEMBLY FOR SEVERAL VALVES
    1.
    发明申请
    VALVE BLOCK ASSEMBLY FOR SEVERAL VALVES 有权
    阀门组件用于几个阀门

    公开(公告)号：US20150292647A1

    公开(公告)日：2015-10-15

    申请号：US14683167

    申请日：2015-04-10

    Applicant: Halla Visteon Climate Control Corp.

    Inventor： Corinne Le Pellec ,  Marc Graaf

    IPC: F16K51/00

    CPC classification number: F16K27/003 ,  F15B13/0814 ,  Y10T137/87153 ,  Y10T137/87249 ,  Y10T137/87885

    Abstract: A valve block assembly for multiple valves, in particular expansion valves and/or shut-off valves, includes a valve block having a plurality of flow paths for fluids and a plurality of adjustment units with assigned drive units, wherein the valve block is designed as comprising two parts, these being a flow path element with the flow paths and a limiting element.

    Abstract translation: 用于多个阀，特别是膨胀阀和/或截止阀的阀块组件包括具有用于流体的多个流动路径和具有分配的驱动单元的多个调节单元的阀块，其中阀块被设计为 包括两个部分，这些部分是具有流动路径的流动路径元件和限制元件。

    R744 BASED HEAT PUMP SYSTEM WITH A WATER COOLED GAS COOLER FOR COOLING, HEATING AND DEHUMIDIFICATION OF AN EV/HEV
    3.
    发明申请
    R744 BASED HEAT PUMP SYSTEM WITH A WATER COOLED GAS COOLER FOR COOLING, HEATING AND DEHUMIDIFICATION OF AN EV/HEV 审中-公开
    R744型热泵系统，具有冷却气体冷却器，用于冷却，加热和除湿EV / HEV

    公开(公告)号：US20160082805A1

    公开(公告)日：2016-03-24

    申请号：US14856706

    申请日：2015-09-17

    Applicant: Halla Visteon Climate Control Corp.

    Inventor： Marc Graaf ,  Navid Durrani ,  Roberto Della Rovere

    IPC: B60H1/00 ,  B60H1/14 ,  B60H1/32 ,  B60H1/04

    CPC classification number: B60H1/00278 ,  B60H1/00328 ,  B60H1/00899 ,  B60H1/04 ,  B60H1/14 ,  B60H1/3213 ,  B60H1/3227 ,  B60H1/323 ,  B60H2001/00307 ,  B60H2001/00928 ,  B60H2001/3289

    Abstract: The invention relates to an air conditioning system for a motor vehicle, with at least two coolant circuits as well as a refrigerant circuit. The refrigerant circuit comprises a compressor for the compression of the refrigerant, a heat exchanger for the cooling and liquefying of the compressed refrigerant, an expansion device, and a heat exchanger for the evaporation of the two-phase refrigerant. The heat exchangers are designed as coolant-refrigerant heat exchangers in each case for the heat transfer between the refrigerant circuit and at least one of the coolant circuits. The refrigerant circuit is moreover constructed with a heat exchanger for the heat exchange between the refrigerant and an air mass flow to be supplied to the passenger compartment of the motor vehicle as well as with an element, arranged downstream of the heat exchanger in the flow direction of the refrigerant, for changing the throughflow cross section.

    Abstract translation: 本发明涉及一种用于机动车辆的空调系统，具有至少两个冷却剂回路以及制冷剂回路。 制冷剂回路包括用于压缩制冷剂的压缩机，用于冷却和液化压缩的制冷剂的热交换器，膨胀装置和用于蒸发两相制冷剂的热交换器。 在每种情况下，热交换器被设计为冷却剂 - 制冷剂热交换器，用于制冷剂回路和至少一个冷却剂回路之间的热传递。 此外，制冷剂回路由热交换器构成，用于将制冷剂和空气质量流之间的热交换供给到机动车辆的乘客室，以及配置在热交换器的流动方向下游的元件 的制冷剂，用于改变通流截面。

    ACCUMULATOR FOR COMBINED COMPONENT WITH INTERNAL HEAT EXCHANGER ESPECIALLY FOR REFRIGERANT LOOPS WITH R774 AS WORKING FLUID
    4.
    发明申请
    ACCUMULATOR FOR COMBINED COMPONENT WITH INTERNAL HEAT EXCHANGER ESPECIALLY FOR REFRIGERANT LOOPS WITH R774 AS WORKING FLUID 审中-公开
    用于具有内部热交换器的组合部件的累加器特别适用于具有R774作为工作流体的制冷器

    公开(公告)号：US20150345844A1

    公开(公告)日：2015-12-03

    申请号：US14611345

    申请日：2015-02-02

    Applicant: Halla Visteon Climate Control Corp.

    Inventor： Stephan Köster ,  Marc Graaf ,  Felix Girmscheid

    IPC: F25B43/00

    CPC classification number: F25B43/006 ,  F25B31/004 ,  F25B2400/051

    Abstract: A coolant accumulator including an accumulation tank with a suction pipe assembly, wherein the suction pipe assembly includes an external suction pipe and an internal suction pipe which are positioned coaxially and at a distance from each other, and connected with each other by way of a connecting piece at the respective lower ends of the suction pipes to form a flow path, and wherein the connecting piece features a radially positioned oil balancing bore which connects an oil sump region of the accumulation tank with the flow path in the suction pipe assembly.

    Abstract translation: 一种冷却剂储存器，包括具有吸入管组件的蓄积池，其中所述吸入管组件包括外部吸入管和内部吸入管，所述外部吸入管和内部吸入管彼此同轴并且彼此间隔开并且通过连接 在所述吸入管的相应下端形成流路，并且其中所述连接件具有径向定位的油平衡孔，其将所述蓄积罐的油底壳区域与所述吸入管组件中的流路连接。

    HEAT EXCHANGER FOR REFRIGERANT CIRCUITRY
    5.
    发明申请
    HEAT EXCHANGER FOR REFRIGERANT CIRCUITRY 有权
    用于制冷电路的热交换器

    公开(公告)号：US20150251517A1

    公开(公告)日：2015-09-10

    申请号：US14383596

    申请日：2013-11-07

    Applicant: Halla Visteon Climate Control Corp.

    Inventor： Peter Heyl ,  Tobias Haas ,  Marc Graaf ,  Milan Moravek ,  Jiri Dobner ,  Jan Gregus-Kollar

    IPC: B60H1/00 ,  F25B30/02 ,  F28F9/02 ,  F28D1/053 ,  F28D21/00

    CPC classification number: B60H1/00342 ,  F25B30/02 ,  F25B39/00 ,  F28D1/05375 ,  F28D21/00 ,  F28D2021/0068 ,  F28D2021/0084 ,  F28D2021/0085 ,  F28F9/0212 ,  F28F9/028 ,  F28F27/02 ,  F28F2250/06

    Abstract: The present invention relates to the heat exchanger 1 of refrigerant circuitry of an air-conditioning system for a vehicle, which enables a bidirectional pass flow. The air-conditioning system is configured to perform a combined operation of cooling device mode and heat pump mode, the heat exchanger 1 is formed in the form of a multi-pass, and the flow direction of a refrigerant varies depending on operation mode. The first heat exchanger 1 formed in the form of a multi-pass includes header pipes 2 and 3, flow paths assigned to respective passes, and means configured to partition an internal volume space of one or more header pipes 2 and 3 into independent regions. A first pass of the heat exchanger 1 has a greater flow cross section and greater heat exchange surface than the last pass.

    Abstract translation: 本发明涉及一种车辆用空调系统的制冷剂回路的热交换器1，能够进行双向通过。 空调系统被配置为执行冷却装置模式和热泵模式的组合操作，热交换器1形成为多通道的形式，并且制冷剂的流动方向根据操作模式而变化。 以多通道形式形成的第一热交换器1包括总管2和3，分配给各个通道的流路，以及被配置为将一个或多个总管2和3的内部容积空间分隔成独立区域的装置。 热交换器1的第一通道具有比最后通过更大的流动横截面和更大的热交换表面。

    COMPACT HVAC SYSTEM FOR A MOTOR VEHICLE
    6.
    发明申请
    COMPACT HVAC SYSTEM FOR A MOTOR VEHICLE 审中-公开
    用于汽车的紧凑型HVAC系统

    公开(公告)号：US20140331710A1

    公开(公告)日：2014-11-13

    申请号：US14340609

    申请日：2014-07-25

    Applicant: Halla Visteon Climate Control Corp.

    Inventor： Jörn Fröhling ,  Marc Graaf ,  Felix Girmscheid ,  Gerald Richter ,  Gerd Vondahlen ,  Florian Wieschollek ,  Tobias Haas

    IPC: B60H1/00

    CPC classification number: B60H1/00021 ,  B60H1/00028 ,  B60H1/00921 ,  B60H2001/00085

    Abstract: The invention relates to a compact vehicle HVAC system including an evaporator unit, a condenser unit, and a component unit, as well as a refrigerant circuit. The evaporator unit and the condenser unit each are provided with air-passed heat exchangers and a fan in a casing. Further circuit components are displaced within the component unit. The casings of the evaporator unit, the condenser unit, and the component unit advantageously establish a connected compact casing arrangement. The heat exchangers are displaced within the compact casing arrangement. The refrigerant circuit is established for a combined refrigeration plant and heat pump operation as well as an afterheating operation, whereby in the afterheating operational mode the heating power of the afterheater established as condenser/gas cooler and the cooling power of the evaporator are controllable independently of each other.

    Abstract translation: 本发明涉及包括蒸发器单元，冷凝器单元和部件单元以及制冷剂回路的紧凑型车辆HVAC系统。 蒸发器单元和冷凝器单元各自具有通风热交换器和壳体中的风扇。 其他电路组件在组件单元内移位。 蒸发器单元，冷凝器单元和部件单元的壳体有利地建立了连接的紧凑的壳体布置。 热交换器在紧凑的壳体装置内移位。 建立了用于组合制冷设备和热泵操作以及后热操作的制冷剂回路，由此在后热操作模式中，作为冷凝器/气体冷却器建立的后热器的加热功率和蒸发器的冷却功率可独立于 彼此。

    R744 based heat pump system with a water cooled gas cooler for cooling, heating and dehumidification of an EV/HEV
    10.
    发明授权
    R744 based heat pump system with a water cooled gas cooler for cooling, heating and dehumidification of an EV/HEV 有权

    公开(公告)号：US10040334B2

    公开(公告)日：2018-08-07

    申请号：US14856706

    申请日：2015-09-17

    Applicant: Halla Visteon Climate Control Corp.

    Inventor： Marc Graaf ,  Navid Durrani ,  Roberto Della Rovere

    IPC: B60H1/00 ,  B60H1/04 ,  B60H1/14 ,  B60H1/32

    Abstract: The invention relates to an air conditioning system for a motor vehicle, with at least two coolant circuits as well as a refrigerant circuit. The refrigerant circuit comprises a compressor for the compression of the refrigerant, a heat exchanger for the cooling and liquefying of the compressed refrigerant, an expansion device, and a heat exchanger for the evaporation of the two-phase refrigerant. The heat exchangers are designed as coolant-refrigerant heat exchangers in each case for the heat transfer between the refrigerant circuit and at least one of the coolant circuits. The refrigerant circuit is moreover constructed with a heat exchanger for the heat exchange between the refrigerant and an air mass flow to be supplied to the passenger compartment of the motor vehicle as well as with an element, arranged downstream of the heat exchanger in the flow direction of the refrigerant, for changing the throughflow cross section.

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