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    Air conditioner for vehicle
    1.
    发明授权
    Air conditioner for vehicle 有权
    汽车空调

    公开(公告)号：US09511647B2

    公开(公告)日：2016-12-06

    申请号：US12807312

    申请日：2010-09-01

    申请人： Michio Nishikawa ,  Nobuharu Kakehashi

    发明人： Michio Nishikawa ,  Nobuharu Kakehashi

    IPC分类号： B60H1/00 ,  B60H1/32

    CPC分类号： B60H1/00885 ,  B60H1/00921 ,  B60H1/3213

    摘要： In an air conditioner for a vehicle with an equipment controlled in accordance with a traveling state of the vehicle, a first heater is disposed to heat air to be blown into a vehicle compartment by using a coolant of the equipment as a heat source, and a second heater is adapted as an auxiliary heater to further heat the air heated by the first heater. A heating capacity of the first heater is controlled such that a temperature of the equipment is approached to a predetermined temperature when the thermal fluid after passing through the first heater returns the equipment, and a heating capacity of the second heater is controlled such that a temperature of air to be blown into the vehicle compartment becomes a desired temperature.

    摘要翻译： 在具有根据车辆的行驶状态控制的设备的车辆的空调机中，设置第一加热器，通过使用设备的冷却剂作为热源来加热要吹入车厢的空气，并且 第二加热器适于作为辅助加热器，以进一步加热由第一加热器加热的空气。 控制第一加热器的加热能力，使得当通过第一加热器之后的热流体返回设备时，设备的温度接近预定温度，并且控制第二加热器的加热能力，使得温度 被吹入车厢的空气成为期望的温度。

    Thermal expansion valve and air conditioning apparatus using the same
    3.
    发明授权
    Thermal expansion valve and air conditioning apparatus using the same 失效
    热膨胀阀和使用其的空调装置

    公开(公告)号：US5732570A

    公开(公告)日：1998-03-31

    申请号：US755212

    申请日：1996-11-22

    申请人： Yoshitaka Tomatsu ,  Yasutaka Kuroda ,  Nobuharu Kakehashi ,  Hiroshi Kishita ,  Yasushi Yamanaka ,  Kenichi Fujiwara

    发明人： Yoshitaka Tomatsu ,  Yasutaka Kuroda ,  Nobuharu Kakehashi ,  Hiroshi Kishita ,  Yasushi Yamanaka ,  Kenichi Fujiwara

    IPC分类号： B60H1/32 ,  F25B41/06 ,  G05D23/02

    CPC分类号： F25B41/062 ,  B60H1/3229 ,  F25B2341/0683 ,  F25B2500/17

    摘要： A thermal expansion valve for automotive coolant systems which is significantly more compact than previously developed expansion values. The housing of the expansion valve is divided into a first housing formed in a cylindrical shape with a bottom and a second housing formed in a columnar shape. The first housing is fit into the second housing, and both are integrally connected to each other. A temperature sensing mechanism having a temperature sensing chamber and an expansion mechanism for adjusting an opening degree of a throttle passage in accordance with an evaporator outlet temperature sensed by the temperature sensing means are disposed in the second housing. First and fourth joint portions connected to inlet and outlet refrigerant pipes of the evaporator, respectively, are at the bottom of the first housing. On the other hand, second and third joint portions connected to a compressor suction side refrigerant pipe and a high-pressure side refrigerant pipe from a receiver, respectively, are at an outer surface of the second housing. In this manner the overall size of the expansion valve is reduced considerably, thus saving valuable space in an engine compartment of a vehicle.

    摘要翻译： 一种用于汽车冷却剂系统的热膨胀阀，其比以前开发的膨胀值显着更紧凑。 膨胀阀的壳体被分为形成为圆柱形的第一壳体和底部，第二壳体形成为柱状。 第一壳体配合到第二壳体中，并且两者彼此一体地连接。 具有温度检测室和用于根据由温度感测装置感测到的蒸发器出口温度来调节节流通道的开度的膨胀机构的温度检测机构设置在第二壳体中。 分别连接到蒸发器的入口和出口制冷剂管的第一和第四接头部分位于第一壳体的底部。 另一方面，从接收器分别连接到压缩机吸入侧制冷剂管和高压侧制冷剂管的第二和第三接合部分分别位于第二壳体的外表面。 以这种方式，膨胀阀的总体尺寸显着减小，从而节省了在车辆的发动机室中的宝贵空间。

    Heat exchanger
    7.
    发明授权
    Heat exchanger 有权
    热交换器

    公开(公告)号：US08661845B2

    公开(公告)日：2014-03-04

    申请号：US12455320

    申请日：2009-06-01

    申请人： Thuya Aung ,  Nobuharu Kakehashi ,  Tomohiko Nakamura ,  Hideaki Sato

    发明人： Thuya Aung ,  Nobuharu Kakehashi ,  Tomohiko Nakamura ,  Hideaki Sato

    IPC分类号： F25B1/06 ,  F25B39/02 ,  F25B1/00 ,  B29C47/88 ,  F24F3/04 ,  F28F7/00 ,  F28F9/02 ,  B05B1/14 ,  F16L41/00

    CPC分类号： F25B39/02 ,  B60H2001/3298 ,  F28F9/0273 ,  F28F9/028 ,  Y10T137/85938

    摘要： A heat exchanger includes a heat exchanging section for performing heat exchange between a refrigerant and a cooling medium and a passage section. The passage section includes a first passage and a second passage for supplying the refrigerant to the heat exchanging section and a supply passage for supplying the refrigerant to the first passage and the second passage. The first passage and the second passage define a first opening portion and a second opening portion opening at an end of the supply passage. A minimum distance between an opening edge of the first opening portion and an inner surface of the supply passage is equal to a minimum distance between an opening edge of the second opening portion and the inner surface of the supply passage.

    摘要翻译： 热交换器包括用于在制冷剂和冷却介质之间进行热交换的热交换部分和通道部分。 通道部分包括用于将制冷剂供应到热交换部分的第一通道和第二通道以及用于向第一通道和第二通道供应制冷剂的供应通道。 第一通道和第二通道限定在供应通道的端部处的第一开口部分和第二开口部分。 第一开口部分的开口边缘和供给通道的内表面之间的最小距离等于第二开口部分的开口边缘和供给通道的内表面之间的最小距离。

    Air Conditioner for vehicle
    8.
    发明申请
    Air Conditioner for vehicle 审中-公开
    车用空调

    公开(公告)号：US20110120146A1

    公开(公告)日：2011-05-26

    申请号：US12927741

    申请日：2010-11-22

    申请人： Koji Ota ,  Manabu Maeda ,  Michio Nishikawa ,  Nobuharu Kakehashi

    发明人： Koji Ota ,  Manabu Maeda ,  Michio Nishikawa ,  Nobuharu Kakehashi

    IPC分类号： F25B21/02 ,  F24F7/007 ,  F25B29/00

    CPC分类号： B60H1/00885 ,  B60H1/03 ,  F25B21/02

    摘要： An air conditioner for a vehicle includes first and second heating heat exchangers disposed to heat air by using a cooling fluid for cooling an engine as a heat source, a heater disposed to heat the cooling fluid flowing to the second heating heat exchanger, and a controller that outputs an operation request signal to the engine when a temperature of the cooling fluid is lower than a predetermined temperature. The first and second heating heat exchangers are arranged in parallel with respect to a flow direction of the cooling fluid. In the air conditioner, the controller controls a flow amount of the cooling fluid flowing into the second heating heat exchanger to be, smaller than a flow amount of the cooling fluid flowing into the first heating heat exchanger when the heater heats the cooling fluid flowing to the second heating heat exchanger.

    摘要翻译： 一种车辆用空调装置，其特征在于，具备：第一加热用热交换器和第二加热用热交换器，其通过使用用于冷却作为热源的发动机的冷却流体来加热空气;加热器，其设置为加热流向所述第二加热热交换器的冷却流体;以及控制器 当冷却流体的温度低于预定温度时，其向发动机输出操作请求信号。 第一和第二加热热交换器相对于冷却流体的流动方向平行布置。 在空调机中，控制器控制流入第二加热热交换器的冷却流体的流量小于当加热器加热冷却流体流入时流入第一加热热交换器的冷却流体的流量 第二加热热交换器。

    Evaporator for cooling apparatus
    9.
    发明授权
    Evaporator for cooling apparatus 失效
    冷却装置用蒸发器

    公开(公告)号：US5609036A

    公开(公告)日：1997-03-11

    申请号：US539525

    申请日：1995-10-06

    申请人： Toshiya Nagasawa ,  Etuo Hasegawa ,  Nobuharu Kakehashi

    发明人： Toshiya Nagasawa ,  Etuo Hasegawa ,  Nobuharu Kakehashi

    IPC分类号： F25B1/00 ,  F25B13/00 ,  F25B39/02 ,  F25B40/00 ,  F25B41/06 ,  F25B41/00 ,  F25B41/04

    CPC分类号： F25B41/062 ,  F25B40/00 ,  F25B2341/066 ,  F25B2700/21151

    摘要： An evaporator for cooling apparatus according to the present invention includes a cooled flow passages in a heat exchanging portion and a bypass flow passage bypassing the heat exchanging portion between a receiver for reducing the pressure (pressure P1) of liquefied refrigerant condensed by a condenser and an evaporator, which communicates in parallel with each other. A valve element is disposed in the bypass flow passage, and opens the bypass passage when the pressure P1 is equal to or less than a predetermined pressure where a refrigerant temperature within the cooled flow passage is more than a refrigerant temperature within a cooling flow passage when the refrigerant is introduced into the heat exchanging portion and where a refrigerant dryness is less than a predetermined value when the refrigerant is not introduced into the heat exchanging portion and pressure thereof is reduced directly to the refrigerant pressure within the evaporating portion. Thereby, the reverse heat exchange is prevented and a good heat exchange efficiency can be achieved for all the range of P1.

    摘要翻译： 根据本发明的用于冷却装置的蒸发器包括在热交换部分中的冷却流动通道和旁路通路之间的热交换部分的旁路流动通道，用于降低由冷凝器冷凝的液化制冷剂的压力（压力P1） 蒸发器，其彼此并联连通。 阀元件设置在旁通流路中，并且当压力P1等于或小于冷却流道内的制冷剂温度大于冷却流道内的制冷剂温度的预定压力时，打开旁通通道， 当制冷剂不被引入热交换部分并且其压力直接降低到蒸发部分内的制冷剂压力时，制冷剂被引入热交换部分中并且制冷剂干燥度小于预定值。 因此，防止反向热交换，并且对于P1的所有范围都可以实现良好的热交换效率。