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12 条记录 (耗时 0.026 秒)

    Compressor with two cooling chambers
    1.
    发明授权
    Compressor with two cooling chambers 失效
    压缩机有两个冷却室

    公开(公告)号：US07544047B2

    公开(公告)日：2009-06-09

    申请号：US10812763

    申请日：2004-03-29

    申请人： Yoshiyuki Nakane ,  Hidefumi Mori ,  Tatsuyuki Hoshino ,  Kazuho Yamada ,  Tsutomu Nasuda

    发明人： Yoshiyuki Nakane ,  Hidefumi Mori ,  Tatsuyuki Hoshino ,  Kazuho Yamada ,  Tsutomu Nasuda

    IPC分类号： F04B39/02 ,  F04B39/06

    CPC分类号： F04C29/04 ,  F04C18/0215 ,  F04C29/045 ,  F04C2210/1055

    摘要： A compressor, which is cooled by cooling medium, includes a compression chamber, a first cooling chamber and a second cooling chamber. In the compression chamber, gas is compressed and then discharged therefrom. The first cooling chamber, in which the cooling medium flows, is provided so as to adjoin the compression chamber for cooling the gas in the compression chamber. The second cooling chamber adjoins the first cooling chamber. The second cooling chamber has a gas passage in which the discharged gas flows and a medium passage in which the cooling medium flows. The medium passage is arranged so as to restrain transmission of heat of the discharged gas in the gas passage to the cooling medium in the first cooling chamber.

    摘要翻译： 由冷却介质冷却的压缩机包括压缩室，第一冷却室和第二冷却室。 在压缩室中，气体被压缩，然后从其中排出。 冷却介质流动的第一冷却室设置成与压缩室相邻以冷却压缩室中的气体。 第二冷却室邻接第一冷却室。 第二冷却室具有排出气体流过的气体通路和冷却介质流动的介质通路。 介质通道被布置成限制在第一冷却室中的冷却介质中的气体通道中的排放气体的热传递。

    ROOTS TYPE FLUID MACHINE
    6.
    发明申请
    ROOTS TYPE FLUID MACHINE 有权
    滚筒式流体机

    公开(公告)号：US20100254846A1

    公开(公告)日：2010-10-07

    申请号：US12751719

    申请日：2010-03-31

    申请人： Takayuki Hirano ,  Kazuho Yamada ,  Masato Sowa ,  Toshiro Fujii ,  Tsutomu Nasuda ,  Katsutoshi Shiromaru ,  Fumihiro Suzuki

    发明人： Takayuki Hirano ,  Kazuho Yamada ,  Masato Sowa ,  Toshiro Fujii ,  Tsutomu Nasuda ,  Katsutoshi Shiromaru ,  Fumihiro Suzuki

    IPC分类号： F01C1/18

    CPC分类号： F04C18/126 ,  F04C18/084 ,  F04C2250/00

    摘要： A roots type fluid machine includes suction and discharge ports, rotary shafts and a pair of rotors. The rotor has a number n of lobe and valley portions with apex and bottom ends. The lobe portions are located on imaginary lines extending radially from an axis of the rotary shaft. The outer surface of each one of the rotors is generated by rotating an outline of the rotor including an arc and involute and envelope curves around and moving the outline in the direction of the axis. The arc has a radius R and a center located on the imaginary line. The involute curve is formed by an imaginary base circle having a radius r and a center located on the axis. The envelope curve is formed by an arc having a radius R. The number n is four or more. A torsional angle β is over 360/n degrees.

    摘要翻译： 根型流体机器包括抽吸和排出口，旋转轴和一对转子。 转子具有数个n个具有顶端和底端的叶和谷部分。 凸起部分位于从旋转轴的轴线径向延伸的假想线上。 每个转子的外表面通过使包括圆弧和渐开线的转子的轮廓旋转并围绕轴线方向移动轮廓并包围曲线来产生。 弧具有半径R和位于虚线上的中心。 渐开线曲线由具有半径r和位于轴上的中心的虚拟基圆形成。 包络曲线由具有半径R的弧形成。数n为四个或更多个。 扭转角 超过360 / n度。

    Roots type fluid machine
    7.
    发明授权
    Roots type fluid machine 有权
    根型流体机

    公开(公告)号：US08784087B2

    公开(公告)日：2014-07-22

    申请号：US12751719

    申请日：2010-03-31

    申请人： Takayuki Hirano ,  Kazuho Yamada ,  Masato Sowa ,  Toshiro Fujii ,  Tsutomu Nasuda ,  Katsutoshi Shiromaru ,  Fumihiro Suzuki

    发明人： Takayuki Hirano ,  Kazuho Yamada ,  Masato Sowa ,  Toshiro Fujii ,  Tsutomu Nasuda ,  Katsutoshi Shiromaru ,  Fumihiro Suzuki

    IPC分类号： F01C1/18 ,  F03C2/00

    CPC分类号： F04C18/126 ,  F04C18/084 ,  F04C2250/00

    摘要： A roots type fluid machine includes suction and discharge ports, rotary shafts and a pair of rotors. The rotor has a number n of lobe and valley portions with apex and bottom ends. The lobe portions are located on imaginary lines extending radially from an axis of the rotary shaft. The outer surface of each one of the rotors is generated by rotating an outline of the rotor including an arc and involute and envelope curves around and moving the outline in the direction of the axis. The arc has a radius R and a center located on the imaginary line. The involute curve is formed by an imaginary base circle having a radius r and a center located on the axis. The envelope curve is formed by an arc having a radius R. The number n is four or more. A torsional angle β is over 360/n degrees.

    摘要翻译： 根型流体机器包括抽吸和排出口，旋转轴和一对转子。 转子具有数个n个具有顶端和底端的叶和谷部分。 凸起部分位于从旋转轴的轴线径向延伸的假想线上。 每个转子的外表面通过使包括圆弧和渐开线的转子的轮廓旋转并围绕轴线方向移动轮廓并包围曲线来产生。 弧具有半径R和位于虚线上的中心。 渐开线曲线由具有半径r和位于轴上的中心的虚拟基圆形成。 包络曲线由具有半径R的弧形成。数n为四个或更多个。 扭转角 超过360 / n度。

    Compressor
    8.
    发明申请
    Compressor 审中-公开
    压缩机

    公开(公告)号：US20050053482A1

    公开(公告)日：2005-03-10

    申请号：US10931433

    申请日：2004-09-01

    申请人： Yoshiyuki Nakane ,  Tsutomu Nasuda

    发明人： Yoshiyuki Nakane ,  Tsutomu Nasuda

    IPC分类号： F04B39/06 ,  F01C21/10 ,  F04B27/10 ,  F04B39/12 ,  F04C18/02 ,  F04B39/00

    CPC分类号： F04B27/1081 ,  F01C21/10 ,  F04B39/123 ,  F04C18/0215 ,  F04C2230/00 ,  F05C2251/048

    摘要： A compressor includes a housing, a suction passage, a compression unit, a drive unit, a suction piping and a thermal insulating member. The housing forms a configuration of the compressor. The suction passage is formed in the housing for introducing a suction gas. The compression unit is provided in the housing for compressing the suction gas. The drive unit is provided in the housing for driving the compression unit. The suction piping is attached to the housing for connecting to the suction passage. The thermal insulating member is interposed between the housing and the suction piping for preventing heat transfer from the housing to the suction piping, and the thermal insulating member has a through hole which interconnects the suction passage and the suction piping.

    摘要翻译： 压缩机包括壳体，吸入通道，压缩单元，驱动单元，吸入管道和隔热构件。 壳体形成压缩机的构造。 吸入通道形成在壳体中以引入吸入气体。 压缩单元设置在壳体中用于压缩吸入气体。 驱动单元设置在壳体中用于驱动压缩单元。 吸入管道连接到壳体以连接到吸入通道。 隔热构件设置在壳体和吸入管道之间，用于防止从壳体到吸入管道的热传递，并且隔热构件具有将吸入通道和抽吸管道相互连接的通孔。

    Scroll type compressor
    9.
    发明授权
    Scroll type compressor 失效

    公开(公告)号：US06663364B2

    公开(公告)日：2003-12-16

    申请号：US10057432

    申请日：2002-01-25

    申请人： Masahiko Okada ,  Takahiro Moroi ,  Yoshiyuki Nakane ,  Tsutomu Nasuda ,  Ryuta Kawaguchi

    发明人： Masahiko Okada ,  Takahiro Moroi ,  Yoshiyuki Nakane ,  Tsutomu Nasuda ,  Ryuta Kawaguchi

    IPC分类号： F01C102

    CPC分类号： F04C29/04

    摘要： A scroll type compressor includes a housing, a fixed scroll member, a movable scroll member, a discharge port, a cooling chamber and a gas cooler. The fixed scroll member is fixed to the housing. The movable scroll member is accommodated in the housing and defining a compression region with the fixed scroll member where gas is compressed by orbiting the movable scroll member relative to the fixed scroll member. The compressed gas is discharged from the compression region through the discharge port. The cooling chamber for cooling the compressed gas is disposed in the vicinity of the compression region in the housing. The gas cooler for passing the gas discharged from the discharge port extends along the cooling chamber.

    Scroll type compressor
    10.
    发明授权
    Scroll type compressor 失效
    涡旋式压缩机

    公开(公告)号：US06776592B2

    公开(公告)日：2004-08-17

    申请号：US10630391

    申请日：2003-07-30

    申请人： Yoshiyuki Nakane ,  Kazuho Sato ,  Tsutomu Nasuda ,  Hisao Hamasaki

    发明人： Yoshiyuki Nakane ,  Kazuho Sato ,  Tsutomu Nasuda ,  Hisao Hamasaki

    IPC分类号： F04C1800

    CPC分类号： F04C29/04 ,  F04C18/0269

    摘要： In a region where heat deformation of a movable scroll spiral wall and/or a fixed scroll spiral wall for a scroll type compressor is relatively large, a relieving part is formed for relieving the heat deformation of the movable scroll spiral wall and/or the fixed scroll spiral wall in at least a part of at least one of an outer circumferential wall of the movable scroll spiral wall and an inner circumferential wall of the fixed scroll spiral wall, which corresponds to the outer circumferential wall of the movable scroll spiral wall.

    摘要翻译： 在涡旋式压缩机的可动涡旋盘旋涡壁和/或固定涡卷螺旋壁的热变形相对较大的区域中，形成有减轻动涡旋盘壁的热变形和/或固定 可动涡旋螺旋壁的外周壁和固定涡旋盘壁的内周壁中的至少一个的至少一部分中的涡旋状螺旋壁，其对应于动涡旋盘壁的外周壁。