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    • 2. 发明申请
    • COUPLING UNIT FOR CONNECTING THE REFRIGERANT LINES OF A REFRIGERANT CIRCUIT
    • 用于连接制冷剂回路的制冷剂管路的连接单元
    • WO2011083129A2
    • 2011-07-14
    • PCT/EP2011/050110
    • 2011-01-05
    • VALEO KLIMASYSTEME GMBHHAUSSMANN, Roland
    • HAUSSMANN, Roland
    • F25B41/06
    • F25B41/062F25B39/028F25B2341/0683
    • The invention relates to a coupling unit (16) for connecting refrigerant lines (11) of a refrigerant circuit (10), in particular for cooling a vehicle drive module, said coupling unit including an expansion valve (20) accommodated in the coupling unit (16), said expansion valve (20) separating the refrigerant circuit (10) into a first and a second sub-areas (30, 32), said coupling unit (16) being connected directly to a refrigerant feed and a refrigerant return for an evaporator (26), said coupling unit (16) respectively comprising a coupling connection (36, 38) of the refrigerant feed and the refrigerant return, which are detachably connected to the expansion valve (20) via a common fastening device (44), and with the common fastening device (44) having at least one fastening element (48) that is accessible for connecting and disconnecting from a side of the expansion valve (20) that faces away from the coupling connections (36, 38).
    • 本发明涉及一种用于连接制冷剂回路(10)的制冷剂管路(11),特别是用于冷却车辆驱动模块的联接单元(16),所述联接单元包括膨胀阀 所述膨胀阀(20)将所述制冷剂回路(10)分成第一和第二子区域(30,32),所述联接单元(16)直接连接到所述联接单元 (26)的制冷剂输入和制冷剂返回,所述联接单元(16)分别包括制冷剂供给和制冷剂返回的联接连接(36,38),所述联接连接经由可拆卸地连接到膨胀阀(20) (44),并且公共紧固装置(44)具有至少一个紧固元件(48),所述紧固元件可从膨胀阀(20)的远离联接连接部的一侧进行连接和断开 (36,38)。
    • 3. 发明申请
    • LATENT STORAGE COOLING CYCLE
    • 专利储存冷却循环
    • WO2008047262A2
    • 2008-04-24
    • PCT/IB2007/053768
    • 2007-09-18
    • VALEO KLIMASYSTEME GMBHHAUSSMANN, Roland
    • HAUSSMANN, Roland
    • B60H1/00
    • B60H1/3223B60H1/00485B60H2001/3295B60H2001/3297F25B5/02F25B2341/0011F25B2341/0683
    • The invention relates to an air conditioner (1000) and to a method for operating the air conditioner (1000), especially for a vehicle, with a primary cycle (100) and a secondary cycle (200) linked in parallel thereto, as well as with at least one useful cycle (300) which can be coupled to the secondary cycle (2 00), at least one device (500) with at least two inlets (1, 2) and one outlet (12) being provided for the fluid mechanical linkage of the primary cycle (100) to the secondary cycle (200), for which a cycle medium (11) flowing therein is exposed to boundary conditions different from that of another cycle medium (22) flowing therein in such a manner that the one cycle medium (11) decreases the static pressure of the other cycle medium (22) before the cycle media comes together.
    • 本发明涉及一种空调(1000)以及一种用于操作空调(1000)的方法,特别是对于具有与其并联连接的主循环(100)和次循环(200)的车辆,以及 具有至少一个有用周期(300),其可以耦合到所述辅助循环(200),至少一个装置(500)具有至少两个入口(1,2)和一个出口(12),用于所述流体 初级循环(100)与二级循环(200)的机械联动,其中流过其中的循环介质(11)暴露于与流过其中的另一循环介质(22)的边界条件不同的边界条件, 在循环介质汇合之前,一个循环介质(11)降低另一个循环介质(22)的静压力。
    • 4. 发明申请
    • PLATE-TYPE HEAT EXCHANGER AND AIR-CONDITIONING CIRCUIT FOR A VEHICLE
    • 板式换热器和空调调节电路
    • WO2012072386A1
    • 2012-06-07
    • PCT/EP2011/069712
    • 2011-11-09
    • VALEO KLIMASYSTEME GMBHHAUSSMANN, RolandMEISTER, JensURBAN, Reinhard
    • HAUSSMANN, RolandMEISTER, JensURBAN, Reinhard
    • F28D9/00F28D9/02
    • F28F3/08F28D9/005F28F9/027
    • The invention relates to a plate-type heat exchanger (30) for a vehicle for cooling a cooling fluid by means of a coolant, having a plurality of heat exchanger plates (40) which are stacked one on top of the other. Coolant chambers (44) and cooling fluid chambers (46), which each have an inflow (48, 52) and an outflow (50, 4) for the coolant and/or the cooling fluid are formed between adjacent heat exchanger plates (40), and wherein the coolant and/or cooling fluid chambers (44, 46) are embodied in their entirety as U-shaped flow ducts (64, 68), wherein the assigned inflow (48, 52) is arranged at the end of the first limb, and the assigned outflow(50, 54) is arranged at the end of the second limb, of the U-shaped flow duct (64, 68). The invention also relates to an air-conditioning circuit (10) for a vehicle, in particular for a vehicle having an electric motor, with a primary circuit (12) for a coolant and a secondary circuit (14) for a cooling fluid, wherein the primary circuit (12) and the secondary circuit (14) are coupled via a plate-type heat exchanger (30).
    • 本发明涉及一种用于车辆的板式热交换器(30),其用于通过冷却剂冷却冷却流体,具有多个堆叠在一起的热交换器板(40)。 在相邻的热交换器板(40)之间形成有用于冷却剂和/或冷却流体的冷却剂室(44)和冷却流体室(46),每个冷却剂室具有流入(48,52)和流出物(50,4) ,并且其中所述冷却剂和/或冷却流体室(44,46)整体被实施为U形流动管道(64,68),其中所述分配的流入物(48,52)被布置在所述第一 并且所述分配的流出物(50,54)布置在所述U形流动管道(64,68)的所述第二分支的末端。 本发明还涉及一种用于车辆的空调电路(10),特别是用于具有电动机的车辆,其具有用于冷却剂的初级回路(12)和用于冷却流体的次级回路(14),其中 主电路(12)和次级电路(14)经由板式热交换器(30)耦合。
    • 6. 发明申请
    • REFRIGERANT CIRCUIT AND METHOD FOR OPERATING A REFRIGERANT CIRCUIT
    • 制冷电路和操作制冷电路的方法
    • WO2009090059A1
    • 2009-07-23
    • PCT/EP2009/000204
    • 2009-01-15
    • VALEO KLIMASYSTEME GMBHHAUSSMANN, Roland
    • HAUSSMANN, Roland
    • B60H1/32F25B41/00
    • B60H1/3204B60H2001/3297B60H2001/3298F25B5/04F25B25/005F25B40/06F25B41/00F25B2309/06F25B2341/0012F25B2341/0013
    • There is provided a refrigerant circuit comprising a compressor (10), a condenser or gas cooler (12), an ejector (16) with a high -pressure connection and a suction connection, a pre-evaporator (18), a separator (20) with a liquid phase output and a gas phase output, a low - temperature evaporator (28) which is arranged between the liquid phase output of the separator (20) and the suction connection, and a superheating evaporator (24 ) which is arranged between the gas phase output of the separator (20) and the suction side of the compressor (10). A method for operating a refrigerant circuit provides for expanding condensed or supercritical refrigerant in an ejector (16), then pre -evaporating it, then separating the predominantly liquid phase from the predominantly gaseous phase, further evaporating the predominantly liquid phase and supplying it to a suction connection of the ejector (18), and completely evaporating the predominantly g aseous phase before supplying it to a compressor (10).
    • 提供了一种制冷剂回路,其包括压缩机(10),冷凝器或气体冷却器(12),具有高压力连接和吸入连接的喷射器(16),预蒸发器(18),分离器 ),具有液相输出和气相输出的低温蒸发器(28),其布置在所述分离器(20)的液相输出与所述吸入连接之间;以及过热蒸发器(24),其布置在 分离器(20)的气相输出和压缩机(10)的吸入侧。 用于操作制冷剂回路的方法提供了在喷射器(16)中膨胀冷凝或超临界制冷剂,然后将其预蒸发,然后将主要液相与主要气相分离,进一步蒸发主要液相并将其提供给 喷射器(18)的吸入连接,并且在将其提供给压缩机(10)之前完全蒸发主要是相的相。