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    Scroll Compressor
    6.
    发明申请
    Scroll Compressor 审中-公开
    涡旋压缩机

    公开(公告)号：US20120230854A1

    公开(公告)日：2012-09-13

    申请号：US13362648

    申请日：2012-01-31

    申请人： Masatsugu CHIKANO ,  Mutsunori Matsunaga ,  Takeshi Tsuchiya ,  Eiji Sato ,  Yuichi Yanagase

    发明人： Masatsugu CHIKANO ,  Mutsunori Matsunaga ,  Takeshi Tsuchiya ,  Eiji Sato ,  Yuichi Yanagase

    IPC分类号： F01C1/063

    CPC分类号： F04C18/0253 ,  F04C18/0215

    摘要： A scroll compressor with high efficiency is provided according to the present invention. The scroll compressor compresses a refrigerant by meshing of an orbiting scroll and a fixed scroll, wherein the orbiting scroll includes a back pressure hole which intermittently connects a compression chamber and a back pressure chamber per one orbit of the orbiting scroll, and the back pressure hole communicates with the compression chamber and also with the back pressure chamber and shuts off the communication with the back pressure chamber after the communication with the compression chamber is shut off.

    摘要翻译： 根据本发明提供了一种高效率的涡旋压缩机。 涡旋压缩机通过绕动涡旋盘和固定涡旋盘的啮合来压缩制冷剂，其中，绕动涡旋盘包括每个轨道运转涡盘的每个轨道间歇地连接压缩室和背压室的背压孔和背压孔 与压缩室和背压室连通，并且在与压缩室的连通被切断之后切断与背压室的连通。

    DISPLACEMENT TYPE COMPRESSOR HAVING A SELF-START SYNCHRONOUS MOTOR AND START LOAD REDUCING MEANS
    7.
    发明申请
    DISPLACEMENT TYPE COMPRESSOR HAVING A SELF-START SYNCHRONOUS MOTOR AND START LOAD REDUCING MEANS 审中-公开
    具有自启动同步电动机的位移式压缩机，起动减速装置

    公开(公告)号：US20090010776A1

    公开(公告)日：2009-01-08

    申请号：US12208136

    申请日：2008-09-10

    申请人： Takeshi Tsuchiya ,  Yuuichi Yanagase ,  Kzuyuki Fujimura ,  Mutsunori Matsunaga ,  Shigekazu Nozawa ,  Kenji Tojo ,  Haruo Koharagi ,  Satoshi Kikuchi ,  Hirokatsu Kohsokabe

    发明人： Takeshi Tsuchiya ,  Yuuichi Yanagase ,  Kzuyuki Fujimura ,  Mutsunori Matsunaga ,  Shigekazu Nozawa ,  Kenji Tojo ,  Haruo Koharagi ,  Satoshi Kikuchi ,  Hirokatsu Kohsokabe

    IPC分类号： F04B17/03

    CPC分类号： F04C28/06 ,  F04C23/008

    摘要： In order to make a displacement type compressor be able to reliably start without increasing an outside diameter dimension of the compressor while using a self-start synchronous motor having high energy efficiency, the displacement type compressor according to the invention includes the self-start synchronous motor which starts as an induction-motor and performs synchronous operation by performing synchronization pull-in almost at a synchronous rotational frequency, a compression part having a compression chamber which compresses a working fluid, and a hermetic container which houses the self-start synchronous motor and the compression part. The displacement type compressor is provided with a start load reducing means which reduces a load of the compression part at startup and is placed at the compression part in the hermetic container.

    摘要翻译： 为了使位移式压缩机能够在使用具有高能量效率的自启动同步电动机的同时不增加压缩机的外径尺寸的情况下可靠地启动，根据本发明的位移式压缩机包括自启动同步电动机 作为感应电动机起动，通过几乎以同步转动频率进行同步拉入而进行同步动作，具有压缩工作流体的压缩室的压缩部和容纳自启动同步电动机的密闭容器， 压缩部分。 位移式压缩机设置有启动负荷减小装置，其减少启动时的压缩部的负荷并且被设置在密封容器中的压缩部。

    Scroll compressor and refrigerating system using ammonia group refrigerant
    9.
    发明授权
    Scroll compressor and refrigerating system using ammonia group refrigerant 有权

    公开(公告)号：US07082786B2

    公开(公告)日：2006-08-01

    申请号：US10669569

    申请日：2003-09-25

    申请人： Shunsuke Yasunori ,  Kenji Tojo ,  Mutsunori Matsunaga

    发明人： Shunsuke Yasunori ,  Kenji Tojo ,  Mutsunori Matsunaga

    IPC分类号： F25B31/00 ,  F25B1/00

    CPC分类号： H02K3/44 ,  F04C23/008 ,  F04C29/0085 ,  F04C29/042 ,  F04C2240/803

    摘要： The scroll compressor includes a scroll compression mechanism portion in combination of an orbiting scroll and a fixed scroll, a frame for supporting the compression portion, a rotary shaft fitted in the orbiting scroll, a motor portion coupled to the rotary shaft, and a hermetic chamber incorporating the above-mentioned components. Windings of a stator of a motor in the motor portion are formed of aluminum wires which are coated with fluororesin compound, that is, the aluminum wires are coated with fluororesin and is molded with a resin material. Ammonia group refrigerant is used in the scroll compressor. Further, a refrigerating system using the above-mentioned scroll compressor, is incorporated therein with a circuit for injecting ammonia group refrigerant into a compression room in the compression mechanism portion.

    Scroll compressor
    10.
    发明申请
    Scroll compressor 有权
    涡旋压缩机

    公开(公告)号：US20050226755A1

    公开(公告)日：2005-10-13

    申请号：US11065371

    申请日：2005-02-25

    申请人： Takeshi Tsuchiya ,  Yuuichi Yanagase ,  Kazuyuki Fujimura ,  Makoto Aoki ,  Shigekazu Nozawa ,  Mutsunori Matsunaga ,  Satoshi Nakamura ,  Masaru Ohtahara ,  Shuuji Hasegawa ,  Yoshinobu Yosuke

    发明人： Takeshi Tsuchiya ,  Yuuichi Yanagase ,  Kazuyuki Fujimura ,  Makoto Aoki ,  Shigekazu Nozawa ,  Mutsunori Matsunaga ,  Satoshi Nakamura ,  Masaru Ohtahara ,  Shuuji Hasegawa ,  Yoshinobu Yosuke

    IPC分类号： F01C1/02 ,  F01C1/063 ,  F03C2/00 ,  F03C4/00 ,  F04C18/00 ,  F04C18/02 ,  F04C23/00 ,  F04C27/00

    CPC分类号： F04C27/005 ,  F04C18/0246 ,  F04C23/008

    摘要： The scroll compressor has a frame member 150, a fixed scroll member 110 and a circling scroll member 120 provided in an airtight container 100 and compresses a fluid by change in capacity of a compression space 130 comprised of the fixed scroll member and circling scroll member, where a movable auxiliary member 151 is provided by mounting it on a frame member between the frame member and the circling scroll member. The movable auxiliary member has a stopper portion 153 for causing a contact plane 153b to contact a pane 120f of the fixed scroll member and a ring portion 152 having an opposed plane 154 annularly formed to face the pane 120f of the circling scroll member, is further supported elastically by elastic support means in a state of being energized in a direction of the circling scroll member, has the contact plane of the stopper portion caused to contact the pane in this elastic support state to keep a limit position with the opposed plane facing the pane of the circling scroll member, and goes back elastically to the frame member side when the circling scroll member goes back to the frame member side and the pane is pressed to contact the opposed plane.

    摘要翻译： 涡旋压缩机具有框架部件150，固定涡旋部件110和设置在气密容器100中的卷绕涡旋部件120，并且通过由固定涡旋部件和卷绕涡旋部件构成的压缩空间130的容量变化来压缩流体， 其中可移动辅助构件151通过将其安装在框架构件和盘旋涡旋构件之间的框架构件上而提供。 可移动辅助构件具有用于使接触平面153b接触固定涡旋构件的窗格120f的止动部153和环形部分152，环部152具有环形地形成为面对盘旋涡旋构件的窗格120f的相对平面154 在弹性支撑装置的方向被赋能的状态下被弹性支撑装置弹性地进一步支撑，使得止动部分的接触面在该弹性支撑状态下与玻璃板接触以保持与相对的 平面面对盘旋的涡旋构件的窗格，并且当盘旋涡旋构件返回到框架构件侧并且窗格被按压以接触相对的平面时，弹性地返回到框架构件侧。