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    Horizontal type compressor and automobile air conditioner equipped with the same
    3.
    发明授权
    Horizontal type compressor and automobile air conditioner equipped with the same 有权
    卧式压缩机和汽车空调配备相同

    公开(公告)号：US07303379B2

    公开(公告)日：2007-12-04

    申请号：US10873293

    申请日：2004-06-23

    申请人： Toshiyuki Ebara ,  Hiroyuki Matsumori ,  Takashi Sato ,  Dai Matsuura ,  Takayasu Saito

    发明人： Toshiyuki Ebara ,  Hiroyuki Matsumori ,  Takashi Sato ,  Dai Matsuura ,  Takayasu Saito

    IPC分类号： F01C1/30

    CPC分类号： F04C18/3564 ,  F01C21/0845 ,  F01C21/106 ,  F04C23/001 ,  F04C23/008 ,  F04C29/028 ,  F25B2341/0016

    摘要： An object is to execute sure oil supplying to a second rotary compression element in a horizontal type compressor equipped with the second rotary compression element in which pressure becomes higher than that in an airtight container. A horizontal type rotary compressor of a multistage compression system comprises a driving element and a compression mechanism section driven by the driving element in a horizontal type airtight container. The compression mechanism section is constituted of first and second rotary compression elements. A refrigerant compressed by the first rotary compression element is discharged into the airtight container, and the discharged refrigerant of intermediate pressure is further compressed by the second rotary compression element to be discharged. A gist is that an oil supply passage is formed in a cylinder of the second rotary compression element 34 to communicate a low-pressure chamber of the cylinder with a bottom part in the airtight container.

    摘要翻译： 本发明的目的是在配备有压力变得高于气密容器中的第二旋转压缩元件的卧式压缩机中对第二旋转压缩元件执行肯定的供油。 多级压缩系统的卧式旋转式压缩机包括驱动元件和由水平型气密容器中的驱动元件驱动的压缩机构部。 压缩机构部由第一和第二旋转压缩元件构成。 由第一旋转压缩元件压缩的制冷剂被排出到密闭容器中，中压的排出制冷剂被第二旋转压缩元件进一步压缩以被排出。 要点是在第二旋转压缩元件34的气缸中形成供油通道，以将气缸的低压室与气密容器中的底部部分连通。

    On-vehicle air-conditioner for air-conditioning
    4.
    发明授权
    On-vehicle air-conditioner for air-conditioning 失效
    空调车载空调

    公开(公告)号：US07066245B2

    公开(公告)日：2006-06-27

    申请号：US10258084

    申请日：2002-02-12

    申请人： Toshiyuki Ebara ,  Hirokazu Izaki ,  Tetsuya Masuda ,  Kazuaki Mizukami

    发明人： Toshiyuki Ebara ,  Hirokazu Izaki ,  Tetsuya Masuda ,  Kazuaki Mizukami

    IPC分类号： B60H1/00

    CPC分类号： F25B9/008 ,  B60H1/00907 ,  B60H1/3227 ,  B60H2001/3277 ,  F25B9/002 ,  F25B13/00 ,  F25B2309/061 ,  F25B2400/12

    摘要： An on-vehicle air-conditioner for air-conditioning has a refrigeration circuit provided with a refrigerant car exterior heat exchanger installed for exchanging heat with the car exterior air that can be used for cooling and for heating, and at least one opening and closing duct for air inflow rate regulation installed in front of and/or behind the refrigerant car exterior heat exchanger. By controlling the opening/closing of the duct according to the situation, the arrangement can solve problems of the prior art, and can efficiently and sufficiently perform cooling, heating, defrosting or the like. The arrangement is useful even when using, for example, CO2 as a refrigerant, in vehicles such as hybrid cars using electricity and gasoline as their energy source, idle stop coping cars or the like.

    摘要翻译： 一种用于空调的车载空调器具有制冷回路，该制冷回路设置有与可用于冷却和加热的轿厢外部空气交换热量的制冷剂汽车外部热交换器，以及至少一个开闭管道 用于安装在制冷剂汽车外部热交换器前面和/或后面的空气流入速率调节器。 通过根据情况控制管道的打开/关闭，该装置可以解决现有技术的问题，并且可以有效且充分地进行冷却，加热，除霜等。 即使在例如使用CO 2作为制冷剂的情况下，在使用电和汽油作为其能源的混合动力汽车，怠速停止应对车辆等的车辆中也是有用的。

    Refrigerating device utilizing carbon dioxide as a refrigerant
    5.
    发明授权
    Refrigerating device utilizing carbon dioxide as a refrigerant 有权
    使用二氧化碳作为制冷剂的制冷装置

    公开(公告)号：US06427479B1

    公开(公告)日：2002-08-06

    申请号：US09659917

    申请日：2000-09-12

    申请人： Takeo Komatsubara ,  Yasuki Takahashi ,  Toshiyuki Ebara ,  Miyuki Kawamura

    发明人： Takeo Komatsubara ,  Yasuki Takahashi ,  Toshiyuki Ebara ,  Miyuki Kawamura

    IPC分类号： F25B4300

    CPC分类号： C09K5/041 ,  C09K2205/106 ,  C10M171/008 ,  C10M2209/1033 ,  C10M2209/1055 ,  C10N2220/306 ,  C10N2240/30 ,  F25B1/10 ,  F25B9/008 ,  F25B31/002 ,  F25B43/003 ,  F25B2309/061 ,  F25B2400/13

    摘要： A refrigerating device is provided whose burden on the environment is small, and in which a high amount of heat can be removed, and in which return of refrigerating device oil to a compressor is good. In the refrigerating device, carbon dioxide is circulated as a refrigerant through a refrigerating circuit in which at least a refrigerant compressor, a heat releasing device, an expansion mechanism and an evaporator are connected in an annular arrangement by refrigerant pipes. The refrigerating device oil used in the compressor has a viscosity at 40° C. of 5 to 300 cSt, a volume specific resistivity of at least 108 &OHgr;·cm, and a pour point of no higher than −30° C. when the carbon dioxide is dissolved to saturation. Organic materials which do not physically and/or chemically change due to high-temperature, high-pressure carbon dioxide are used in the refrigerating circuit. The refrigerating circuit is provided with a device for trapping moisture within the refrigerating circuit.

    摘要翻译： 提供了一种制冷装置，其对环境的负担小，并且其中可以除去大量的热量，并且使制冷装置油返回到压缩机良好。 在制冷装置中，二氧化碳作为制冷剂循环通过制冷剂回路，其中至少制冷剂压缩机，放热装置，膨胀机构和蒸发器通过制冷剂管道以环形排列连接。 在压缩机中使用的制冷装置油的粘度在40℃为5〜300cSt，体积比电阻率为至少为108欧姆·厘米，倾点为-30℃以下。当碳 二氧化碳溶解饱和。 在制冷回路中使用由于高温，高压二氧化碳而物理和/或化学变化的有机材料。 制冷回路设置有用于在制冷回路内捕获水分的装置。

    Method of manufacturing a compressor
    8.
    发明申请
    Method of manufacturing a compressor 失效
    制造压缩机的方法

    公开(公告)号：US20080010826A1

    公开(公告)日：2008-01-17

    申请号：US11808966

    申请日：2007-06-14

    申请人： Toshiyuki Ebara ,  Hiroyuki Matsumori ,  Takashi Sato ,  Dai Matsuura ,  Takayasu Saito

    发明人： Toshiyuki Ebara ,  Hiroyuki Matsumori ,  Takashi Sato ,  Dai Matsuura ,  Takayasu Saito

    IPC分类号： B23P15/00

    CPC分类号： F04B39/123 ,  F04C18/3564 ,  F04C23/001 ,  F04C23/008 ,  F04C2240/806 ,  F05C2201/021 ,  F25B1/04 ,  Y10S417/902 ,  Y10T29/49236 ,  Y10T29/49238 ,  Y10T29/4924

    摘要： An object is to provide a compressor capable of surely preventing leakage of a refrigerant gas from a connection portion between an airtight container and a pipe to the outside at low to the outside at low costs. The compressor comprises an airtight container to which a refrigerant introduction pipe is connected, and a compression element received in the airtight container to discharge the refrigerant into the same. The refrigerant introduction pipe has a cylindrical pipe main body, and a jaw-like flange portion formed in a tip of the pipe main body. A cylindrical connection sleeve is disposed between the refrigerant introduction pipe and the airtight container. A first bolt is disposed to connect the connection sleeve to the airtight container, and a second bolt is disposed to connect the connection sleeve to the flange portion of the refrigerant introduction pipe. The flange portion of the refrigerant introduction pipe hides the first bolt.

    摘要翻译： 本发明的目的是提供一种压缩机，其能够以低成本可靠地防止制冷剂气体从密封容器和管道之间的连接部分泄漏到外部。 压缩机包括连接有制冷剂导入管的气密容器和容纳在气密容器中的压缩元件，以将制冷剂排出到其中。 制冷剂导入管具有圆筒形管主体和形成在管主体的顶端中的颚状凸缘部。 在制冷剂导入管和气密容器之间设置圆筒形连接套筒。 第一螺栓被设置成将连接套筒连接到密封容器，并且第二螺栓被设置成将连接套筒连接到制冷剂引入管的凸缘部分。 制冷剂导入管的凸缘部分隐藏第一螺栓。

    Supercritical refrigerant cycle system
    10.
    发明授权
    Supercritical refrigerant cycle system 有权
    超临界制冷循环系统

    公开(公告)号：US07143595B2

    公开(公告)日：2006-12-05

    申请号：US11029392

    申请日：2005-01-06

    申请人： Shigetoshi Doi ,  Toshiyuki Ebara ,  Yoshiaki Kurosawa ,  Mitsuhiko Ishino ,  Eiji Fukuda ,  Yoshihiko Kobayashi ,  Aritomo Yoshida

    发明人： Shigetoshi Doi ,  Toshiyuki Ebara ,  Yoshiaki Kurosawa ,  Mitsuhiko Ishino ,  Eiji Fukuda ,  Yoshihiko Kobayashi ,  Aritomo Yoshida

    IPC分类号： F25B49/02

    CPC分类号： F25B9/008 ,  F25B2309/061 ,  F25B2600/21 ,  F25B2600/2513 ,  F25B2700/197 ,  F25B2700/2104 ,  F25B2700/2106 ,  F25B2700/21175

    摘要： An object of the present invention is to improve a heat exchanging capability in an evaporator in a refrigerant cycle system in which a high pressure side is operated at a supercritical pressure. The refrigerant cycle system is a refrigerant cycle system in which a compressor, a gas cooler, an expansion valve and an evaporator are sequentially connected in a cyclic form and a high pressure side is operated at a supercritical pressure, wherein the degree of opening of the expansion valve is adjusted based on the temperature and pressure of a refrigerant at an outlet of the evaporator so as to control the degree of superheat at the outlet of the evaporator. An abstract of the present invention is to make large the degree of superheat at the outlet of the evaporator by means of the expansion valve.

    摘要翻译： 本发明的目的是提高制冷剂循环系统中的蒸发器中的高压侧在超临界压力下运行的热交换能力。 制冷剂循环系统是一种制冷剂循环系统，其中压缩机，气体冷却器，膨胀阀和蒸发器以循环状态顺序连接，高压侧以超临界压力运行，其中， 基于蒸发器出口处的制冷剂的温度和压力来调节膨胀阀，以便控制蒸发器出口处的过热度。 本发明的摘要是通过膨胀阀使蒸发器出口处的过热度变大。