Vapor compression refrigerator
    21.
    发明授权
    Vapor compression refrigerator 有权
    蒸汽压缩冰箱

    公开(公告)号:US07152422B2

    公开(公告)日:2006-12-26

    申请号:US11179964

    申请日:2005-07-12

    IPC分类号: F25B27/00

    摘要: A vapor compression refrigerator having a refrigeration cycle (200) is disclosed. In a Rankine cycle (300), a refrigerant is circulated through a pump (310), a heater (320), an expander (330) and a condenser (220) in that order, and power is recovered by the expander 330 due to the expansion of the refrigerant from the heater (320). In a host gas cycle (500), on the other hand, the inlet of the compressor (210) can be connected from a point between the pump (310) and the heater (320) by a switching path (510) having a first restricting portion (510), the refrigerant is circulated by the compressor (210) through the heater (320) and the switching path (510) in that order, and the heater (320) exhibits the function of heating a heat generating device (10).

    摘要翻译: 公开了一种具有制冷循环(200)的蒸气压缩式制冷机。 在兰金循环(300)中,制冷剂依次循环通过泵(310),加热器(320),膨胀器(330)和冷凝器(220),由于膨胀器330由于 从加热器(320)膨胀制冷剂。 另一方面,在主体气体循环(500)中,压缩机(210)的入口可以通过具有第一和第二气体循环的切换路径(510)从泵(310)和加热器(320)之间的点连接 限制部分(510),制冷剂依次通过加热器(320)和切换路径(510)由压缩机(210)循环,并且加热器(320)具有加热发热装置(10 )。

    Vapor compression refrigerating device
    22.
    发明申请
    Vapor compression refrigerating device 失效
    蒸气压缩式制冷装置

    公开(公告)号:US20060144047A1

    公开(公告)日:2006-07-06

    申请号:US11325648

    申请日:2006-01-04

    IPC分类号: F01K23/10 F02N17/06

    摘要: In an automotive vehicle having a heater for a heating operation for a passenger room of the vehicle with use of waste heat of an engine, a vapor compression refrigerating device comprises a refrigerating cycle for a cooling operation for the passenger room. The vapor compression refrigerating device further comprises a heating cycle (a heat pump cycle, or a hot gas cycle) for performing a heating operation to engine cooling water by using the high temperature and high pressure refrigerant from a compressor device, wherein a control means activates the heating cycle at a predetermined time before starting an engine when an outside air temperature is lower than a predetermined value. Accordingly, the engine has been already warmed up before a driver gets into the vehicle.

    摘要翻译: 在具有使用发动机的废热的车辆的乘客室的加热运转用加热器的汽车中,蒸气压缩式制冷装置具有用于乘客室的制冷运转的制冷循环。 蒸气压缩式制冷装置还包括通过使用来自压缩机装置的高温高压制冷剂进行发动机冷却水的加热运转的加热循环(热泵循环或热气循环),其中控制装置启动 当外部空气温度低于预定值时,在启动发动机之前的预定时间的加热循环。 因此,在驾驶员进入车辆之前,发动机已经被加热。

    Seat air conditioner for vehicle
    25.
    发明授权
    Seat air conditioner for vehicle 有权
    汽车座椅空调

    公开(公告)号:US06179706B2

    公开(公告)日:2001-01-30

    申请号:US09332724

    申请日:1999-06-14

    IPC分类号: A47C774

    摘要: A seat air conditioner for a vehicle has a seat having a pad and a blower unit for forcibly blowing conditioned air toward the seat. The pad has an introduction passage for introducing blown air toward a surface of the pad, plural distribution passages communicating with and radially extending from the introduction passage and plural communication passages causing communication among the distribution passages. Each of the distribution passages and the communication passages is formed as a groove in the surface of the pad. Therefore, even when a passenger is seated on the seat, air does not stagnate but flows into the distribution passages extending outside a portion of the seat which contacts with the passenger through the communication passages. As a result, air is smoothly blown out from the seat, and the passenger immediately feels sufficiently warm and comfortable.

    摘要翻译: 一种用于车辆的座椅空调器具有座垫,该座椅具有垫和鼓风机单元,用于向座椅强制吹送调节空气。 衬垫具有用于将吹入空气引入衬垫的表面的引入通道,与引入通道连通并且从引入通道径向延伸的多个分配通道和引起分配通道之间连通的多个连通通道。 每个分配通道和连通通道在垫的表面中形成为凹槽。 因此,即使当乘客坐在座椅上时,空气也不会滞留,而是流入通过连通通道延伸到与乘客接触的座椅的一部分之外的分配通道。 结果,空气从座椅中平稳地吹出,乘客立即感到足够温暖舒适。

    Exhaust heat recovery system
    27.
    发明授权
    Exhaust heat recovery system 有权
    废热回收系统

    公开(公告)号:US07845167B2

    公开(公告)日:2010-12-07

    申请号:US12012971

    申请日:2008-02-06

    IPC分类号: F01N3/02

    摘要: In an exhaust heat recovery system for an internal combustion engine, a heat pipe includes an evaporation portion in which a working fluid is heated and evaporated by heat exchange with exhaust heat from the internal combustion engine, a plurality of condensing portions in which the working fluid from the evaporation portion is cooled and condensed by heat exchange with respective subjects to be heated, and connection piping through which the condensing portions are connected to the evaporation portion in parallel with respect to the evaporation portion so as to form a closed circuit. Furthermore, a switching portion is located to switch a flow of the working fluid from the evaporation portion to any one between the condensing portions.

    摘要翻译: 在用于内燃机的废热回收系统中,热管包括蒸发部分,其中工作流体通过与来自内燃机的排热热交换而被加热和蒸发;多个冷凝部分,其中工作流体 通过与被加热物的热交换而将蒸发部冷却并冷凝,以及冷凝部通过该连接配管与蒸发部并联连接,从而形成闭路。 此外,切换部分被定位成将工作流体从蒸发部分的流动切换到冷凝部分之间的任何一个。

    Exhaust heat recovery system
    30.
    发明申请
    Exhaust heat recovery system 有权
    废热回收系统

    公开(公告)号:US20080190101A1

    公开(公告)日:2008-08-14

    申请号:US12012971

    申请日:2008-02-06

    IPC分类号: F01N5/02

    摘要: In an exhaust heat recovery system for an internal combustion engine, a heat pipe includes an evaporation portion in which a working fluid is heated and evaporated by heat exchange with exhaust heat from the internal combustion engine, a plurality of condensing portions in which the working fluid from the evaporation portion is cooled and condensed by heat exchange with respective subjects to be heated, and connection piping through which the condensing portions are connected to the evaporation portion in parallel with respect to the evaporation portion so as to form a closed circuit. Furthermore, a switching portion is located to switch a flow of the working fluid from the evaporation portion to any one between the condensing portions.

    摘要翻译: 在用于内燃机的废热回收系统中,热管包括蒸发部分,其中工作流体通过与来自内燃机的排热热交换而被加热和蒸发;多个冷凝部分,其中工作流体 通过与被加热物的热交换而将蒸发部冷却并冷凝,以及冷凝部通过该连接配管与蒸发部并联连接,从而形成闭路。 此外,切换部分被定位成将工作流体从蒸发部分的流动切换到冷凝部分之间的任何一个。