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    Variable displacement swash-plate type compressor
    1.
    发明授权
    Variable displacement swash-plate type compressor 失效
    可变排量斜盘式压缩机

    公开(公告)号：US4963074A

    公开(公告)日：1990-10-16

    申请号：US293434

    申请日：1990-01-04

    申请人： Masami Sanuki ,  Fumihiro Itoigawa ,  Akikazu Kojima ,  Mitsuo Inagaki ,  Masanori Yasuda ,  Yoshiki Kurokawa ,  Kazuhito Miyagawa ,  Seiichiro Suzuki ,  Shigeki Iwanami ,  Shiro Kawasaki ,  Nobuhiro Miura

    发明人： Masami Sanuki ,  Fumihiro Itoigawa ,  Akikazu Kojima ,  Mitsuo Inagaki ,  Masanori Yasuda ,  Yoshiki Kurokawa ,  Kazuhito Miyagawa ,  Seiichiro Suzuki ,  Shigeki Iwanami ,  Shiro Kawasaki ,  Nobuhiro Miura

    IPC分类号： F04B27/18

    CPC分类号： F04B27/18

    摘要： A swash plate type compressor has a rotary shaft, an inclined swash plate for rotation with the shaft, and a plurality of pistons connected to the swash plate. Each piston defines at both ends thereof a pair of working chambers. The piston reciprocates while being subjected to a swing motion concomitant with the rotation of the swash plate, to suck a fluid into the working chambers for compression. The swash plate is mounted on the shaft through a support unit which serves to selectively vary the inclination of the swash plate and shift the center of rotation of the swash plate along the shaft. The fluid is introduced from a suction passage through and around the swash plate to suction chambers formed adjacent the working chambers. A bypass passage is formed to directly communicate the suction passage with the suction chamber on one side of the shaft while bypassing the swash plate. When the inclination of the swash plate is decreased and the rotational center position thereof is shifted so that substantially no compression of fluid is completed in the working chambers on the one side of the shaft to decrease the displacement of the compressor, the fluid flows in the one side suction chamber through the bypass passage responsively to the flow of fluid toward another side working chambers to lubricate and cool sliding parts for the shaft.

    摘要翻译： 斜盘式压缩机具有旋转轴，用于与轴一起旋转的倾斜斜盘和连接到斜盘的多个活塞。 每个活塞在其两端限定一对工作室。 活塞在与旋转斜盘的旋转同时进行摆动运动的同时往复运动，将流体吸入工作室进行压缩。 旋转斜盘通过支撑单元安装在轴上，支撑单元用于选择性地改变斜盘的倾斜度并沿着轴移动斜盘的旋转中心。 流体从吸入通道通过旋转斜盘周围引入到邻近工作室形成的吸入室。 旁路通道形成为在旁路旋转斜盘时将抽吸通道与轴的一侧上的吸入室直接连通。 当斜盘的倾斜减小并且其旋转中心位置移动时，使得在轴的一侧的工作室中基本上没有完成流体的压缩以减小压缩机的位移，则流体在 一侧抽吸室通过旁路通道，响应于流体流向另一侧工作室，以润滑和冷却用于轴的滑动部件。

    Reciprocating type compressor having orbiting valve plate
    2.
    发明授权
    Reciprocating type compressor having orbiting valve plate 失效
    具有旋转阀板的往复式压缩机

    公开(公告)号：US06224349B1

    公开(公告)日：2001-05-01

    申请号：US09369458

    申请日：1999-08-06

    申请人： Shigeki Iwanami ,  Kazuhito Miyagawa

    发明人： Shigeki Iwanami ,  Kazuhito Miyagawa

    IPC分类号： F04B112

    CPC分类号： F04B27/1009

    摘要： In a swash plate type compressor, a rotational shaft makes a piston reciprocate through a swash plate. A suction valve plate is connected to an eccentric portion of the shaft and caused to orbit around an axis of the shaft by rotation of the shaft. Friction between the suction valve plate and a contacting end wall in which a suction port is formed naturally suppresses the rotational motion of the valve plate. Therefore, the valve plate substantially orbits about the shaft axis without rotating and opens and closes the suction port. A relative velocity between the valve plate and the end wall when the valve plate orbits without rotating is smaller than when the valve plate only rotates.

    摘要翻译： 在斜盘式压缩机中，旋转轴使活塞通过斜盘往复运动。 吸入阀板连接到轴的偏心部分，并通过轴的旋转绕轴的轴线进行轨道运动。 吸入阀板与形成有吸入口的接触端壁之间的摩擦力自然地抑制阀板的旋转运动。 因此，阀板基本上围绕轴线运动而不旋转并打开和关闭吸入口。 当阀板不旋转时，阀板和端壁之间的相对速度小于当阀板旋转时的相对速度。

    Complex fluid machine
    3.
    发明授权
    Complex fluid machine 失效
    复杂流体机器

    公开(公告)号：US07458220B2

    公开(公告)日：2008-12-02

    申请号：US11233301

    申请日：2005-09-22

    申请人： Shigeki Iwanami ,  Keiichi Uno ,  Hironori Asa ,  Tomohiro Kishimoto ,  Hiroshi Ogawa

    发明人： Shigeki Iwanami ,  Keiichi Uno ,  Hironori Asa ,  Tomohiro Kishimoto ,  Hiroshi Ogawa

    IPC分类号： F01K25/00 ,  F01C1/02

    CPC分类号： F25B27/02 ,  B60H1/3223 ,  F01C1/0223 ,  F01C11/002 ,  F01K23/065 ,  F04C18/0223 ,  F04C23/001 ,  F04C29/0085 ,  F25B1/04 ,  Y02A30/274 ,  Y02E20/14

    摘要： A complex fluid machine (100) comprises a compressor device (110) for a refrigerating cycle (20) and an expansion device (120) for Rankine cycle (30) to collect waste heat from an engine (10) and convert into a rotational force, wherein the compressor device (110) and the expansion device (120) are arranged in a fluid machine housing (111, 101c, 121), but those devices (110, 120) are operatively independent from each other. The compressor and expansion devices (110, 120) are formed as scroll type devices, and each of the fixed scroll wraps (112b, 122b) are formed at a common base plate (101) and extend in opposite directions.

    摘要翻译： 复杂流体机器（100）包括用于制冷循环的压缩机装置（110）和用于兰金循环（30）的膨胀装置（120），用于从发动机（10）收集废热并将其转换成旋转力 ，其中所述压缩机装置（110）和所述膨胀装置（120）布置在流体机械壳体（111,101c，121）中，但是所述装置（110,120）在操作上彼此独立。 压缩机和膨胀装置（110,120）形成为涡旋式装置，并且每个固定涡旋盘（112b，122b）形成在公共基板（101）上并沿相反方向延伸。

    Fluid machine
    4.
    发明授权
    Fluid machine 失效
    流体机

    公开(公告)号：US07344364B2

    公开(公告)日：2008-03-18

    申请号：US11091421

    申请日：2005-03-29

    申请人： Hiroshi Ogawa ,  Tadashi Hotta ,  Shigeki Iwanami ,  Keiichi Uno

    发明人： Hiroshi Ogawa ,  Tadashi Hotta ,  Shigeki Iwanami ,  Keiichi Uno

    IPC分类号： F01C1/02 ,  F01C1/063

    CPC分类号： F01C1/0246 ,  F04C29/0085 ,  F04C2240/45 ,  F25B1/04

    摘要： After the tooth portion 102b of the stationary scroll 102 and the tooth portion 103b of the revolving scroll 103 have contacted each other on one contact face 121 in the central portion of the scroll (shown in FIG. 5A), when this contact face 121 is shifted to two sliding contact portions 122, 123, the operating chamber V is formed between the two sliding contact portions 122, 123 (shown in FIG. 5B), and the refrigerant introducing port 105a is open to the region on the contact face 121. Accordingly, the operating chamber can be instantaneously changed over while the sealing property is ensured. Due to the above structure, the sealing property for suppressing leakage from the high pressure side at the time of the expansion mode can be compatible with the smoothing property for smoothing a change-over of the scroll operating chamber successively formed.

    摘要翻译： 在旋转涡旋件103的齿部102b和旋转涡旋件103的齿部103b在涡旋件的中心部分（图5A所示）中的一个接触面121上彼此接触之后，当该接点 面121移动到两个滑动接触部分122,123，操作室V形成在两个滑动接触部分122,123（图5B所示）之间，制冷剂引入口105a通向 接触面121。 因此，可以在确保密封性的同时瞬间切换操作室。 由于上述结构，用于抑制在膨胀模式时从高压侧泄漏的密封性能可以与用于平滑连续形成的涡旋操作室的转换的平滑性相兼容。

    Fluid machine
    6.
    发明授权
    Fluid machine 失效
    流体机

    公开(公告)号：US07028475B2

    公开(公告)日：2006-04-18

    申请号：US10844329

    申请日：2004-05-13

    申请人： Shigeki Iwanami ,  Yasushi Suzuki ,  Keiichi Uno ,  Kazuhide Uchida ,  Tadashi Hotta ,  Hironori Asa ,  Yasuhiro Takeuchi

    发明人： Shigeki Iwanami ,  Yasushi Suzuki ,  Keiichi Uno ,  Kazuhide Uchida ,  Tadashi Hotta ,  Hironori Asa ,  Yasuhiro Takeuchi

    IPC分类号： F02G1/00

    CPC分类号： F25B27/02 ,  B60H2001/3295 ,  F01C1/0215 ,  F01C13/00 ,  F01C20/08 ,  F01C21/008 ,  F01K23/065 ,  F04C18/0215 ,  F04C29/005 ,  F04C2240/45 ,  F25B1/04 ,  F25B40/04 ,  F25B41/04 ,  F25B2327/001 ,  F25B2400/0403 ,  Y02A30/274

    摘要： A fluid machine according to the present invention has an expansion-and-compressor device selectively operating as an expansion device for collecting waste heat from an internal combustion engine and converting the collected heat energy into mechanical rotational force, and as a compressor device for compressing refrigerant for a refrigerating cycle for air conditioner. The fluid machine further comprises an electric rotating device selectively operating as an electric power generator and as an electric motor. A power transmission device is further provided between the expansion-and-compressor device and the electric rotating device for selectively transmitting the rotational force from the expansion-and-compressor device to the electric rotating device and vice versa. The power transmission device is composed of a planetary gear train so that it can change rotational speed to be transmitted to the expansion-and-compressor device or to the electric rotating device. Accordingly, the expansion-and-compressor device as well as the electric rotating device can be operated at their most efficient rotational speed.

    摘要翻译： 根据本发明的流体机械具有选择性地作为用于从内燃机收集废热并将所收集的热能转换成机械旋转力的膨胀装置的膨胀和压缩机装置，以及用于压缩制冷剂的压缩机装置 用于空调制冷循环。 流体机械还包括选择性地作为发电机和电动机操作的电动旋转装置。 在膨胀压缩机装置和电动旋转装置之间还设置动力传递装置，用于选择性地将膨胀压缩装置的旋转力传递到电动旋转装置，反之亦然。 动力传递装置由行星齿轮系构成，能够改变传递给膨胀压缩机装置或旋转装置的转速。 因此，膨胀压缩机装置以及电动旋转装置可以以最有效的转速运转。

    Fluid machine
    7.
    发明授权
    Fluid machine 失效
    流体机

    公开(公告)号：US06993910B2

    公开(公告)日：2006-02-07

    申请号：US10862348

    申请日：2004-06-08

    申请人： Shigeki Iwanami ,  Yasushi Suzuki ,  Keiichi Uno ,  Kazuhide Uchida ,  Tadashi Hotta

    发明人： Shigeki Iwanami ,  Yasushi Suzuki ,  Keiichi Uno ,  Kazuhide Uchida ,  Tadashi Hotta

    IPC分类号： F01K13/00 ,  F04B17/00

    CPC分类号： F02C7/36 ,  F05D2260/40 ,  F05D2260/40311 ,  F05D2260/404 ,  Y02T10/16

    摘要： An object of the invention is to minimize energy loss to be generated at a driving shaft and a shaft seal device, when an electric rotating device is driven by an expansion-and-compressor device. According to a feature of the invention, a first driving shaft is rotationally supported by a housing and transmits a driving force from an engine to a second shaft of the expansion-and-compressor device, wherein a shaft seal device is provided on the first driving shaft for air-tightly sealing the inside of the housing from the outside of the housing. A power transmission control device (electromagnetic clutch or one way clutch) is operatively provided in a path between the first driving shaft and the second shaft, so that power transmission from the second shaft to the first driving shaft is cut off, to suppress any energy loss to be generated between the first driving shaft and the shaft seal device.

    摘要翻译： 本发明的目的在于，当通过膨胀压缩机装置驱动电动旋转装置时，最小化在驱动轴和轴封装置上产生的能量损失。 根据本发明的特征，第一驱动轴由壳体旋转地支撑，并将来自发动机的驱动力传递到膨胀压缩机装置的第二轴，其中轴密封装置设置在第一驱动 轴，用于从壳体的外部气密地密封壳体的内部。 动力传递控制装置（电磁离合器或单向离合器）可操作地设置在第一驱动轴和第二轴之间的路径中，使得从第二轴到第一驱动轴的动力传递被切断，以抑制任何能量 在第一驱动轴和轴封装置之间产生损失。

    Fluid machine
    8.
    发明申请
    Fluid machine 有权
    流体机

    公开(公告)号：US20050214148A1

    公开(公告)日：2005-09-29

    申请号：US11073599

    申请日：2005-03-08

    申请人： Hiroshi Ogawa ,  Tadashi Hotta ,  Shigeki Iwanami ,  Keiichi Uno

    发明人： Hiroshi Ogawa ,  Tadashi Hotta ,  Shigeki Iwanami ,  Keiichi Uno

    IPC分类号： F01C1/02 ,  F01C1/063 ,  F01C19/08 ,  F01D1/38 ,  F01D15/00 ,  F03C2/00 ,  F03C4/00 ,  F04C2/00 ,  F04C18/00 ,  F04C18/02 ,  F25B1/04 ,  F25B31/00

    CPC分类号： F01C1/0246 ,  F25B1/04

    摘要： An outer end of a seal element for a fixed scroll is extended to a position close to an end of an inside spiral wall of the fixed scroll, and an outwardly extended portion is formed at an outer periphery of a disc-shaped base plate of a movable scroll, so that a bottom surface of the movable scroll is always kept in a sliding contact entirely with the seal element during the orbital movement of the movable scroll. A thickness of the outwardly extended portion formed at the outer periphery of the disc-shaped base plate is made smaller than that of the disc-shaped base plate, so that the weight of the fluid machine can be smaller.

    摘要翻译： 用于固定涡旋件的密封元件的外端延伸到靠近固定涡旋件的内螺旋壁的端部的位置，并且向外延伸的部分形成在圆盘状基板的外周 动涡旋盘，使得动涡旋盘的底面在动涡旋盘的轨道运动期间始终与密封元件完全滑动接触。 形成在盘状基板的外周的向外延伸部分的厚度小于盘形基板的厚度，使得流体机械的重量可以更小。