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36 条记录 (耗时 0.029 秒)

    Scroll compressor
    1.
    发明授权
    Scroll compressor 失效
    涡旋压缩机

    公开(公告)号：US06494696B2

    公开(公告)日：2002-12-17

    申请号：US09853587

    申请日：2001-05-14

    申请人： Toshiyuki Terai ,  Isao Hayase ,  Masahiro Takebayashi ,  Isamu Tsubono ,  Masaki Koyama ,  Koichi Sekiguchi

    发明人： Toshiyuki Terai ,  Isao Hayase ,  Masahiro Takebayashi ,  Isamu Tsubono ,  Masaki Koyama ,  Koichi Sekiguchi

    IPC分类号： F01C102

    CPC分类号： F04C29/028

    摘要： A scroll compressor comprising: a vessel; a compressing mechanism provided within said vessel, the compressing mechanism comprising an orbiting scroll and a non-orbiting scroll each having a spiral wrap formed in a base plate and an Oldham ring for preventing the orbiting scroll from rotating around its axis; an oil reservoir provided within a vessel; a crankshaft for transmitting a power for compressing a working fluid; and a frame on which a main bearing for supporting the crankshaft is provided, wherein the crankshaft is provided with oil supply passages for communicating a vicinity of an orbiting bearing and a vicinity of the main bearing, and openings of the oil supply passages in the vicinity of the orbiting bearing and in the vicinity of the main bearing are positioned so that a pressure of an oil film in the orbiting bearing opening generated during an operation of the compressor is higher than a pressure of an oil film in the-main bearing opening generated during an operation of the compressor.

    摘要翻译： 一种涡旋式压缩机，包括：容器; 设置在所述容器内的压缩机构，所述压缩机构包括绕动涡旋盘和非绕动涡旋盘，每个涡旋盘具有形成在基板中的螺旋涡卷和用于防止绕动涡旋件围绕其轴旋转的十字形环; 设在船只内的油库; 用于传送用于压缩工作流体的动力的曲轴; 在该框架上设置有用于支撑曲轴的主轴承，其中曲轴设有用于连通绕轴承附近和主轴承附近的供油通道以及附近的供油通道的开口 的位置使得在压缩机的操作期间产生的绕动轴承开口中的油膜的压力高于主轴承开口中的油膜的压力， 在压缩机的操作期间。

    Displacement type fluid machine
    9.
    发明授权
    Displacement type fluid machine 有权
    排量式流体机

    公开(公告)号：US06637550B2

    公开(公告)日：2003-10-28

    申请号：US09855675

    申请日：2001-05-16

    申请人： Masaki Koyama ,  Isamu Tsubono ,  Isao Hayase ,  Yuugo Mukai ,  Koichi Sekiguchi ,  Kenichi Oshima

    发明人： Masaki Koyama ,  Isamu Tsubono ,  Isao Hayase ,  Yuugo Mukai ,  Koichi Sekiguchi ,  Kenichi Oshima

    IPC分类号： F01M104

    CPC分类号： F16N7/36

    摘要： A displacement type fluid machine has a first lubricating fluid pump, provided at the rotating shaft and immersed in the lubricating fluid stored in the lubricating fluid-storing chamber, for feeding lubricating fluid to a first one of the two sliding portions via a lubricating fluid-guiding path formed at the rotating shaft; a second lubricating fluid pump, provided at the rotating shaft, for raising the pressure of lubricating fluid which has been fed via the lubricating fluid-guiding path by a predetermined pump head, and for feeding that lubricating fluid to a second one of the two sliding portions; and a third lubricating fluid pump, which is provided at or near the rotating shaft, for raising the pressure of lubricating fluid which has been fed via the lubricating fluid-guiding path by a predetermined pump head, and for feeding that lubricating fluid to a third one of the two sliding portions.

    摘要翻译： 位移式流体机械具有：第一润滑流体泵，设置在旋转轴处，浸渍在储存在润滑液储存室中的润滑流体中，用于将润滑流体经由润滑流体 - 在旋转轴上形成的引导路径; 设置在所述旋转轴处的第二润滑流体泵，用于提高经由所述润滑流体引导路径被预定泵头供给的润滑流体的压力，并将所述润滑流体供给到所述两个滑动中的第二个 部分 以及第三润滑流体泵，其设置在所述旋转轴处或其附近，用于提高经由所述润滑流体引导路径经由预定泵头供给的润滑流体的压力，并将所述润滑流体供给到第三润滑流体泵 两个滑动部分之一。

    Heat pump apparatus
    10.
    发明授权
    Heat pump apparatus 有权
    热泵设备

    公开(公告)号：US06301912B1

    公开(公告)日：2001-10-16

    申请号：US09397852

    申请日：1999-09-17

    申请人： Toshiyuki Terai ,  Isamu Tsubono ,  Koichi Sekiguchi

    发明人： Toshiyuki Terai ,  Isamu Tsubono ,  Koichi Sekiguchi

    IPC分类号： F25B104

    CPC分类号： F04C23/008 ,  F04C18/0215 ,  F04C27/005 ,  F04C2270/025 ,  F04C2270/18 ,  F25B1/04 ,  F25B49/022 ,  F25B2700/15

    摘要： A heat pump apparatus comprising: a scroll compressor including an orbiting scroll member in which a spiral wrap is formed on a first base plate, and an non-orbiting scroll member in which a spiral wrap is formed on a second base plate and a back pressure chamber for introducing pressure into a side of the orbiting scroll member or the non-orbiting scroll member opposite to a compression chamber formed by the orbiting and non-orbiting scroll members; a heat-exchanger; an expansion device; device for detecting a consumption power of the heat pump apparatus or the compressor; and device for changing the pressure in the back pressure chamber in accordance with an output from the detecting device.

    摘要翻译： 一种热泵装置，包括：涡旋压缩机，其包括在第一基板上形成螺旋形涡卷的旋转涡旋构件和在第二基板上形成螺旋状涡卷的非绕动涡旋构件和背压 用于将压力引入到由轨道和非轨道运行的涡旋构件形成的压缩室相对的绕动涡旋构件或非绕动涡旋构件的侧面; 热交换器; 膨胀装置; 用于检测热泵装置或压缩机的消耗功率的装置; 以及根据检测装置的输出改变背压室中的压力的​​装置。