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13 条记录 (耗时 0.035 秒)

    Cooling unit
    3.
    发明申请
    Cooling unit 审中-公开
    冷却单元

    公开(公告)号：US20060225447A1

    公开(公告)日：2006-10-12

    申请号：US11395490

    申请日：2006-03-30

    申请人： Shinya Yamamoto ,  Hideyuki Ito ,  Ryosuke Koshizaka ,  Osamu Uchiyama ,  Mamoru Kuwahara ,  Takeshi Kawata ,  Satoru Kuramoto

    发明人： Shinya Yamamoto ,  Hideyuki Ito ,  Ryosuke Koshizaka ,  Osamu Uchiyama ,  Mamoru Kuwahara ,  Takeshi Kawata ,  Satoru Kuramoto

    IPC分类号： F25B41/00 ,  F25D23/12

    CPC分类号： F25B5/04 ,  F25B5/00 ,  F25B41/04 ,  F25B49/02 ,  F25B2341/0652 ,  F25B2600/2507 ,  F25B2600/2513 ,  F25B2700/2117 ,  Y02B30/72

    摘要： A cooling unit which contains refrigerant for exchanging heat with an object member of cooling includes a refrigerant passage and cooling means. The refrigerant passage allows the refrigerant to circulate therethrough. The cooling means communicates with the refrigerant passage for supplying the refrigerant passage with the refrigerant. The cooling means includes a refrigeration circuit, a compressor, a condenser, decompression means, an evaporator, a refrigerant supply path, a refrigerant return path, refrigerant control means and first pressure control means. The refrigerant control means has an on mode which allows the refrigerant to circulate through the refrigerant passage at a flow rate which enables the refrigerant to maintain gas-liquid two-phase flow by allowing the condenser to communicate with the refrigerant passage, and an off mode which prevents the refrigerant from circulating through the refrigerant passage by preventing the condenser from communicating with the refrigerant passage.

    摘要翻译： 包含用于与冷却对象构件进行热交换的制冷剂的冷却单元包括制冷剂通道和冷却装置。 制冷剂通道允许制冷剂循环通过。 冷却装置与用于向制冷剂供给制冷剂通道的制冷剂通道连通。 冷却装置包括制冷回路，压缩机，冷凝器，减压装置，蒸发器，制冷剂供给路径，制冷剂返回路径，制冷剂控制装置和第一压力控制装置。 制冷剂控制装置具有使制冷剂以制冷剂通过制冷剂流通的方式循环，该流量使得制冷剂能够通过使冷凝器与制冷剂通路连通而保持气液两相流，而关闭模式 其通过防止冷凝器与制冷剂通路连通而防止制冷剂循环通过制冷剂通路。

    Fluid pump
    4.
    发明授权
    Fluid pump 失效
    流体泵

    公开(公告)号：US07255541B2

    公开(公告)日：2007-08-14

    申请号：US10658443

    申请日：2003-09-08

    申请人： Satoru Kuramoto ,  Masahiro Kawaguchi ,  Shinya Yamamoto ,  Nobuaki Hoshino ,  Mamoru Kuwahara

    发明人： Satoru Kuramoto ,  Masahiro Kawaguchi ,  Shinya Yamamoto ,  Nobuaki Hoshino ,  Mamoru Kuwahara

    IPC分类号： F04B17/00

    CPC分类号： F04C28/06 ,  F04C18/126 ,  F04C23/00 ,  F04C29/0042 ,  F04C2220/10 ,  F04C2220/30 ,  F04C2230/80 ,  F04C2270/08 ,  F04C2270/701

    摘要： A fluid pump includes a housing, a drive source, a rotary unit and a pumping mechanism. The drive source is accommodated in the housing and includes a rotary member for rotation. The rotary unit includes the rotary member and a rotary shaft, which is operatively connected to the rotary member for rotation. The rotary unit forming an engaging portion for engaging with a maintenance tool which is prepared outside the housing. The pumping mechanism is placed in the housing and is operated in accordance with the rotation of the rotary shaft. An allowing means is formed in the housing for allowing the maintenance tool to engage with the engaging portion so as to face the engaging portion. The rotary shaft is rotated by rotating the maintenance tool in a state that the maintenance tool is engaged with the engaged portion.

    摘要翻译： 流体泵包括壳体，驱动源，旋转单元和泵送机构。 驱动源容纳在壳体中并且包括用于旋转的旋转构件。 旋转单元包括旋转构件和旋转轴，旋转轴可操作地连接到旋转构件用于旋转。 旋转单元形成用于与准备在壳体外部的维护工具接合的接合部分。 抽吸机构被放置在壳体中并且根据旋转轴的旋转而被操作。 在壳体中形成允许维修工具与接合部分接合以便与接合部分相对的允许装置。 旋转轴通过在维护工具与被接合部分接合的状态下旋转维护工具而旋转。

    Roots pump
    5.
    发明授权
    Roots pump 失效
    罗茨泵

    公开(公告)号：US07108492B2

    公开(公告)日：2006-09-19

    申请号：US10848959

    申请日：2004-05-18

    申请人： Shinya Yamamoto ,  Mamoru Kuwahara ,  Mika Fujiwara ,  Nobuaki Hoshino

    发明人： Shinya Yamamoto ,  Mamoru Kuwahara ,  Mika Fujiwara ,  Nobuaki Hoshino

    IPC分类号： F01C1/30 ,  F03C2/00

    CPC分类号： F04C18/126 ,  F04C23/001 ,  F04C2250/10 ,  F04C2280/02

    摘要： A roots pump has a housing, a plurality of rotary shafts, a rotor, a confluent passage and a closed space. The housing forms therein a pump chamber. The rotary shafts are supported on the housing in parallel relation to each other. The rotor is mounted on each of the rotary shafts, and the rotors on any adjacent rotary shafts are in engagement with each other. A set of the engaged rotors is accommodated in the pump chamber. The confluent passage is formed along one crossing line of paired imaginary swept peripheral surfaces in one-to-one correspondence with the paired and engaged rotors. The closed space is formed in one-to-one correspondence with each of the paired rotors between the paired rotors and paired peripheral wall surfaces which form the pump chamber. The closed space initially joins the confluent passage from a terminal end thereof with rotation of the paired rotors.

    摘要翻译： 根泵具有壳体，多个旋转轴，转子，汇合通道和封闭空间。 壳体在其中形成泵室。 旋转轴彼此平行地支撑在壳体上。 转子安装在每个旋转轴上，并且任何相邻旋转轴上的转子彼此接合。 一组接合的转子容纳在泵室中。 汇合通道沿着成对的虚拟扫描周边表面的一条交叉线与成对和接合的转子一一对应地形成。 封闭空间与成型转子和形成泵室的一对周壁之间的成对转子中的每一个一一对应地形成。 封闭空间最初从配合转子的旋转的终端连接汇合通道。

    Diaphragm unit
    6.
    发明申请
    Diaphragm unit 失效
    隔膜单元

    公开(公告)号：US20050118042A1

    公开(公告)日：2005-06-02

    申请号：US10997355

    申请日：2004-11-24

    申请人： Shinya Yamamoto ,  Satoru Kuramoto ,  Mamoru Kuwahara

    发明人： Shinya Yamamoto ,  Satoru Kuramoto ,  Mamoru Kuwahara

    IPC分类号： F16L55/04 ,  F02M55/00 ,  F02M55/02 ,  F04B43/00 ,  F04B43/02 ,  F04B43/06 ,  F16J3/02 ,  F04B17/00

    CPC分类号： F04B43/0054 ,  F04B43/06

    摘要： A diaphragm unit includes a diaphragm and a diaphragm case. The diaphragm has a center point and an outer peripheral portion. The diaphragm case includes a fixing surface and a regulating surface. The fixing surface supports the diaphragm at the outer peripheral portion thereof, thereby defining a fluid chamber in the diaphragm case. The regulating surface forms an inner surface of the fluid chamber, thereby providing a limit of deformation of the diaphragm. The regulating surface has a convex surface region and a concave surface region. The convex surface region is formed continuously with the fixing surface for supporting the diaphragm at a portion thereof adjacent to the outer peripheral portion. The concave surface region is formed continuously with the convex surface region for supporting the diaphragm at a portion thereof adjacent to the center point. Curvatures of the convex and concave surface regions are the same.

    摘要翻译： 隔膜单元包括隔膜和隔膜壳。 隔膜具有中心点和外周部。 隔膜壳体包括固定表面和调节表面。 固定表面在其外周部分支撑隔膜，从而在隔膜壳体中限定流体室。 调节表面形成流体室的内表面，由此提供隔膜的变形极限。 调节表面具有凸表面区域和凹表面区域。 凸表面区域与用于在邻近外周部分的部分支撑隔膜的固定表面连续地形成。 凹面区域与用于在邻近中心点的部分支撑隔膜的凸表面区域连续地形成。 凹凸表面区域的曲率相同。

    Diaphragm unit
    7.
    发明授权
    Diaphragm unit 失效

    公开(公告)号：US06971859B2

    公开(公告)日：2005-12-06

    申请号：US10997355

    申请日：2004-11-24

    申请人： Shinya Yamamoto ,  Satoru Kuramoto ,  Mamoru Kuwahara

    发明人： Shinya Yamamoto ,  Satoru Kuramoto ,  Mamoru Kuwahara

    IPC分类号： F16L55/04 ,  F02M55/00 ,  F02M55/02 ,  F04B43/00 ,  F04B43/02 ,  F04B43/06 ,  F16J3/02

    CPC分类号： F04B43/0054 ,  F04B43/06

    摘要： A diaphragm unit includes a diaphragm and a diaphragm case. The diaphragm has a center point and an outer peripheral portion. The diaphragm case includes a fixing surface and a regulating surface. The fixing surface supports the diaphragm at the outer peripheral portion thereof, thereby defining a fluid chamber in the diaphragm case. The regulating surface forms an inner surface of the fluid chamber, thereby providing a limit of deformation of the diaphragm. The regulating surface has a convex surface region and a concave surface region. The convex surface region is formed continuously with the fixing surface for supporting the diaphragm at a portion thereof adjacent to the outer peripheral portion. The concave surface region is formed continuously with the convex surface region for supporting the diaphragm at a portion thereof adjacent to the center point. Curvatures of the convex and concave surface regions are the same.

    Screw fluid machine
    9.
    发明申请
    Screw fluid machine 审中-公开
    螺旋流体机

    公开(公告)号：US20050244294A1

    公开(公告)日：2005-11-03

    申请号：US11114489

    申请日：2005-04-26

    申请人： Kazuo Murakami ,  Shinya Yamamoto ,  Mamoru Kuwahara ,  Rieko Harada

    发明人： Kazuo Murakami ,  Shinya Yamamoto ,  Mamoru Kuwahara ,  Rieko Harada

    IPC分类号： F04C18/16 ,  F01C1/08 ,  F04C25/02 ,  F04C29/00 ,  F01C1/16 ,  F01C1/24 ,  F03C2/00 ,  F03C4/00 ,  F04C18/00

    CPC分类号： F01C1/084

    摘要： A screw fluid machine includes a screw-shaped male rotor having formed helically therearound teeth and a screw-shaped female rotor having formed helically therearound grooves. The female rotor is engaged with the male rotor. A housing accommodates therein the male and female rotors. A working chamber is defined by the housing and the male and female rotors. Lead angles of the teeth and the grooves decrease from an inlet toward an outlet. An outline of each tooth includes a pair of first arc portions whose arc center is located on a pitch circle of the male rotor, and a second arc portion provided between the first arc portions. An outline of each groove includes a pair of third arc portions corresponding with the first arc portions, and a fourth arc portion substantially corresponding with the second arc portion.

    摘要翻译： 螺旋流体机械包括螺旋形的阳转子，其具有螺旋形的周向齿和螺旋形的母转子，螺旋形的母转子具有螺旋形的周向槽。 母转子与阳转子接合。 一个外壳可容纳男性和女性的转子。 工作室由外壳和男，女转子定义。 齿和槽的引导角从入口朝向出口减小。 每个齿的轮廓包括一对第一圆弧部分，其圆弧中心位于阳转子的节圆上，第二弧形部分设置在第一圆弧部分之间。 每个凹槽的轮廓包括对应于第一圆弧部分的一对第三弧形部分和与第二圆弧部分基本对应的第四弧形部分。

    Pump
    10.
    发明申请
    Pump 审中-公开
    泵

    公开(公告)号：US20050265862A1

    公开(公告)日：2005-12-01

    申请号：US11142759

    申请日：2005-05-31

    申请人： Shinya Yamamoto ,  Makoto Yoshikawa ,  Takao Mishina ,  Mamoru Kuwahara

    发明人： Shinya Yamamoto ,  Makoto Yoshikawa ,  Takao Mishina ,  Mamoru Kuwahara

    IPC分类号： F04B43/00 ,  F04B43/02 ,  F04B1/00 ,  F04B17/00

    CPC分类号： F04B43/02 ,  F04B43/009

    摘要： A pump includes a unit case, a volume-changing body, a support portion, a driver and a seal member. The volume-changing body is accommodated in the unit case for defining a pump chamber. The support portion is provided in the unit case. The driver is connected to the volume-changing body and slidably supported by the support portion. The driver is reciprocated to deform the volume-changing body thereby changing a volume of the pump chamber to perform a pumping action. The seal member is provided between the unit case and the driver for preventing lubricant from leaking from a sliding region between the driver and the support portion to the volume-changing body.

    摘要翻译： 泵包括单元壳体，体积改变体，支撑部分，驱动器和密封构件。 体积变换体容纳在用于限定泵室的单元壳体中。 支撑部设置在单元壳体中。 驱动器连接到体积改变体并且由支撑部分可滑动地支撑。 驱动器往复运动以使体积变化体变形，从而改变泵室的体积以执行泵送动作。 密封构件设置在单元壳体和驱动器之间，用于防止润滑剂从驱动器和支撑部分之间的滑动区域泄漏到体积变化体。