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23 条记录 (耗时 0.023 秒)

    Electrically driven compressor with a peripheral housing weld
    1.
    发明授权
    Electrically driven compressor with a peripheral housing weld 失效
    电动压缩机具有周边外壳焊接

    公开(公告)号：US4744737A

    公开(公告)日：1988-05-17

    申请号：US56410

    申请日：1987-05-29

    申请人： Michio Yamamura ,  Kiyoshi Sawai ,  Katuharu Fujio ,  Shuuichi Yamamoto ,  Hiroshi Morokoshi

    发明人： Michio Yamamura ,  Kiyoshi Sawai ,  Katuharu Fujio ,  Shuuichi Yamamoto ,  Hiroshi Morokoshi

    IPC分类号： F04C23/02 ,  F04C15/00 ,  F04C18/02 ,  F04C23/00 ,  F04C29/00 ,  F04C29/12 ,  F01C1/04 ,  F04B39/12

    CPC分类号： F04C23/008 ,  Y10S417/902 ,  Y10T29/49236 ,  Y10T29/49245

    摘要： An electrically driven compressor has a closed vessel including upper and lower vessels, a compression mechanism disposed at the upper portion of the lower vessel to communicate, on its suction side, with the inside of the lower vessel and an electric motor disposed under the compression mechanism inside the lower vessel to electrically drive the compression mechanism. The compression mechanism includes a stationary impeller component having a stationary impeller, a rotary impeller component having a rotary impeller for engaging with the stationary impeller to define a plurality of spaces to be compressed between them, a crank shaft rotatably driving the rotary impeller component, a bearing component for supporting the crank shaft, a self-rotation restricting component for restricting the self-rotation of the rotary impeller component but allowing only its forced rotation, a thrust bearing for supporting the rotary impeller component axially biased to it, and a partition frame component interposed between the stationary impeller and bearing components. The partition frame component is interposed between the upper and lower vessels at their respective open ends so that both vessels may be completely sealed through the partition frame component by welding its entire outer periphery.

    摘要翻译： 电动压缩机具有包括上下容器的封闭容器，设置在下容器的上部的压缩机构，其吸入侧与下容器的内部连通，以及设置在压缩机构下方的电动机 在下部容器内部以驱动压缩机构。 压缩机构包括具有固定叶轮的固定叶轮部件，具有旋转叶轮的旋转叶轮部件，该旋转叶轮部件具有用于与固定叶轮配合的旋转叶轮，以限定在它们之间压缩的多个空间，可旋转地驱动旋转叶轮部件的曲轴， 用于支撑曲轴的支承部件，用于限制旋转叶轮部件的自转而仅允许其强制旋转的自转限制部件，用于支撑旋转叶轮部件轴向偏置的推力轴承，以及分隔架 介于固定式叶轮和轴承部件之间的部件。 分隔框架部件在它们各自的开口端处插入在上部和下部容器之间，使得两个容器可以通过焊接其整个外周边而通过分隔框架部件完全密封。

    Electrically driven compressor with a peripheral housing weld
    2.
    再颁专利
    Electrically driven compressor with a peripheral housing weld 失效
    电动压缩机具有周边外壳焊接

    公开(公告)号：USRE33652E

    公开(公告)日：1991-07-30

    申请号：US312197

    申请日：1989-02-14

    申请人： Michio Yamamura ,  Kiyoshi Sawai ,  Katuharu Fujio ,  Shuuichi Yamamoto ,  Hiroshi Morokoshi

    发明人： Michio Yamamura ,  Kiyoshi Sawai ,  Katuharu Fujio ,  Shuuichi Yamamoto ,  Hiroshi Morokoshi

    IPC分类号： F04C23/02 ,  F04C15/00 ,  F04C18/02 ,  F04C23/00 ,  F04C29/00 ,  F04C29/12

    CPC分类号： F04C23/008 ,  Y10S417/902 ,  Y10T29/49236 ,  Y10T29/49245

    摘要： An electrically driven compressor has a closed vessel including upper and lower vessels, a compression mechanism disposed at the upper portion of the lower vessel to communicate, on its suction side, with the inside of the lower vessel and an electric motor disposesd under the compression mechanism inside the lower vessel to electrically drive the compression mechanism. The compression mechanism includes a stationary impeller component having a stationary impeller, a rotary impeller component having a rotary impeller for engaging with the stationary impeller to define a plurality of spaces to be compressed between them, a crank shaft rotatably driving the rotary impeller component, a bearing component for supporting the crank shaft, a self-rotation restricting component for restricting the self-rotation of the rotary impeller component but allowing only its forced rotation, a thrust bearing for supporting the rotary impeller component axially biased to it, and a partition frame component interposed between the stationary impeller and bearing components. The partition frame component is interposed between the upper and lower vessels at their respective open ends so that both vessels may be completely sealed through the partition frame component by welding its entire outer periphery.

    Scroll compressor with clearance between scroll wraps
    3.
    发明授权
    Scroll compressor with clearance between scroll wraps 失效
    滚动压缩机，滚动包装之间有间隙

    公开(公告)号：US4764096A

    公开(公告)日：1988-08-16

    申请号：US59223

    申请日：1987-05-28

    申请人： Kiyoshi Sawai ,  Michio Yamamura ,  Shuuichi Yamamoto ,  Hiroshi Morokoshi

    发明人： Kiyoshi Sawai ,  Michio Yamamura ,  Shuuichi Yamamoto ,  Hiroshi Morokoshi

    IPC分类号： F04C18/02 ,  F04C29/00 ,  F04C18/04

    CPC分类号： F04C29/0057

    摘要： A scroll compressor for use as a refrigerant compressor in an air conditioner or as an air compressor. An orbiting scroll member of the compressor has a drive shaft integral therewith and received in a bore formed in an eccentric bearing which in turn is received in an elongated hole formed in an end surface of a crankshaft such that the eccentric bearing is slidable in the elongated hole. The elongated hole and the eccentric bearing are so sized that the orbiting scroll wrap and a cooperating stationary scroll wrap do not contact with each other. A constant minimum gap is left between both scroll wraps regardless of any change in the centrifugal force acting on the orbiting scroll member due to a change in the operation speed. In consequence, vibration and noise due to contact between both scroll wraps are remarkably reduced and the efficiency of the compressor is improved appreciably.

    摘要翻译： 一种用作空气调节器或空气压缩机中的制冷剂压缩机的涡旋压缩机。 压缩机的旋转涡旋构件具有与其成一体的驱动轴，并被容纳在形成于偏心轴承中的孔中，该偏心轴承又被容纳在形成在曲轴的端面中的细长孔中，使得偏心轴承可在细长的 孔。 长孔和偏心轴承的尺寸使得绕动涡旋盘管和配合的固定涡旋盘不彼此接触。 无论由于操作速度的变化而作用在绕动涡旋件上的离心力的任何变化，两个涡卷之间都保持恒定的最小间隙。 因此，由于两个涡卷之间的接触引起的振动和噪音显着降低，并且压缩机的效率明显提高。

    Scroll compressor with intermittent oil supply passage
    4.
    发明授权
    Scroll compressor with intermittent oil supply passage 失效
    涡旋压缩机带间歇供油通道

    公开(公告)号：US4886435A

    公开(公告)日：1989-12-12

    申请号：US167844

    申请日：1988-03-14

    申请人： Kiyoshi Sawai ,  Shuuichi Yamamoto ,  Hiroshi Morokoshi ,  Michio Yamamura ,  Shigeru Muramatsu

    发明人： Kiyoshi Sawai ,  Shuuichi Yamamoto ,  Hiroshi Morokoshi ,  Michio Yamamura ,  Shigeru Muramatsu

    IPC分类号： F04C23/00 ,  F04C29/02

    CPC分类号： F04C23/008 ,  F04C29/023 ,  Y10S418/01

    摘要： The present invention provides a low-pressure scroll compressor for use in a refrigerating system of an air conditioning apparatus or the like. Lubricating oil is intermittently supplied to a compressor unit in proportional relation to the rotating number of the motor, avoiding an excessive or insufficient supply of a lubricating oil and realizing a proper supply of the lubricating oil even in high-speed rotation of the motor. Thus the compressor is highly reliable. Further, a screening plate is provided in the suction space of a compressor, so that the lubricating oil in the coolant or cooling medium can be effectively separated from the coolant, resulting in enhancement of collecting efficiency of the lubricating oil. Moreover, the screening plate is useful to prevent a hermetic terminal from being cooled by the returning coolant. Otherwise, dew condensation would occur on the hermetic terminal, and leakage or shortcircuiting would be caused, a vital obstacle to the safety of the compressor.

    摘要翻译： 本发明提供一种用于空调装置等的制冷系统的低压涡旋压缩机。 将润滑油以与电动机的旋转数成正比的方式间歇地供给到压缩机单元，避免润滑油供给过量或不足，并且即使在电动机的高速旋转中也能够适当地供给润滑油。 因此，压缩机是高度可靠的。 此外，在压缩机的吸入空间中设置有筛板，使得冷却剂或冷却介质中的润滑油能够有效地与冷却剂分离，从而提高润滑油的收集效率。 此外，筛板可用于防止密封端被返回的冷却剂冷却。 否则，密封端子会发生结露，会导致泄漏或短路，这是压缩机安全的重要障碍。

    Fluid control device
    9.
    发明授权
    Fluid control device 失效
    流体控制装置

    公开(公告)号：US6135155A

    公开(公告)日：2000-10-24

    申请号：US655022

    申请日：1996-05-29

    申请人： Tadahiro Ohmi ,  Michio Yamaji ,  Hiroshi Morokoshi ,  Shigeru Itoi ,  Nobukazu Ikeda ,  Tetsuya Kojima

    发明人： Tadahiro Ohmi ,  Michio Yamaji ,  Hiroshi Morokoshi ,  Shigeru Itoi ,  Nobukazu Ikeda ,  Tetsuya Kojima

    IPC分类号： F16K27/00 ,  G05D7/01 ,  G05D16/04 ,  F16K11/10

    CPC分类号： F16K27/003 ,  G05D16/04 ,  G05D7/01 ,  Y10T137/87885

    摘要： A regulator for regulating a flow rate is provided with an upper connector having a downwardly opened channel in communication with the regulator. An on-off valve connected to the regulator is provided with a lower connector having an upwardly opened channel in communication with the on-off valve. The upper connector is lapped over the lower connector and removably joined thereto with a screw so as to cause the downwardly opened channel to communicate with the upwardly opened channel. Accordingly, the regulator can be removed singly, for example, when malfunctioning.

    摘要翻译： 用于调节流速的调节器设置有具有与调节器连通的向下打开的通道的上连接器。 连接到调节器的开关阀设置有具有与开关阀连通的向上开口的通道的下连接器。 上连接器在下连接器上被覆盖并且用螺钉可拆卸地连接到其上，以便使向下打开的通道与向上打开的通道连通。 因此，可以单独地去除调节器，例如当故障时。