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    Continuously variable capacity swash plate type refrigerant compressor
    1.
    发明授权
    Continuously variable capacity swash plate type refrigerant compressor 失效
    连续变容量斜盘式制冷压缩机

    公开(公告)号：US5032060A

    公开(公告)日：1991-07-16

    申请号：US601884

    申请日：1990-10-22

    申请人： Hisao Kobayashi ,  Masahiro Kawaguchi ,  Eiki Abe ,  Yoshitami Kondo

    发明人： Hisao Kobayashi ,  Masahiro Kawaguchi ,  Eiki Abe ,  Yoshitami Kondo

    IPC分类号： F04B27/14 ,  F04B27/12 ,  F04B27/18 ,  F04B49/22

    CPC分类号： F04B27/18 ,  F04B27/12 ,  F04B49/225

    摘要： A continuously variable capacity swash plate type refrigerant compressor having a cylinder block defining therein a plurality of front and rear cylinder bores arranged around an axis of rotation of a drive shaft supported in the cylinder block, front and rear refrigerant suction chambers in front and rear housings attached to the ends of the cylinder block, an angularly inclined swash plate mounted on the drive shaft to be integrally rotated therewith and to be pivotable about a pivoting center to change an angle of inclination thereof, double-headed pistons reciprocated in the front and rear cylinder bores by the rotation of the swash plate in such a manner that the top dead center of the pistons in the rear cylinder bores is constantly set at a fixed position, front and rear suction passageways to suck the refrigerant before compression into the front and rear suction chambers, and a suction reducer for reducing a suction of the refrigerant gas by the rear suction passageway during the small capacity operation of the compressor to thereby generate a pressure differential between the front and rear suction chamber and obtain a flow of the lubricant contained refrigerant gas from the front suction chamber toward the rear suction chamber, while lubricating movable elements at the front side of the compressor.

    摘要翻译： 一种连续可变容量的斜盘式制冷压缩机，其具有缸体，其限定有多个前后缸筒，所述多个前后缸孔围绕支撑在气缸体中的驱动轴的旋转轴线布置，前后壳体中的前后制冷剂吸入室 连接到气缸体的端部，安装在驱动轴上的角度倾斜的斜盘，以与其一体地旋转并且可围绕枢转中心枢转以改变其倾斜角，双头活塞在前后方向上往复运动 通过旋转斜盘的旋转，使得后气缸孔中的活塞的上止点恒定地设定在固定位置，前后吸入通道以在压缩前吸入制冷剂进入前后 抽吸室和用于在t期间减小后吸入通道的制冷剂气体的吸力的吸力减小器 能够对压缩机进行小容量运转，从而在前吸入室和后吸入室之间产生压力差，并且从前吸入室朝向后吸入室获得容纳有制冷剂气体的润滑剂的流动，同时在 压缩机。

    Scroll type compressor having reaction force transmission and rotation prevention for the moveable scroll
    2.
    发明授权
    Scroll type compressor having reaction force transmission and rotation prevention for the moveable scroll 失效
    具有用于可动涡卷的反作用力传递和防止旋转的涡旋式压缩机

    公开(公告)号：US5478223A

    公开(公告)日：1995-12-26

    申请号：US128827

    申请日：1993-09-29

    申请人： Shinya Yamamoto ,  Masao Iguchi ,  Izuru Shimizu ,  Tetsuo Yoshida ,  Hisao Kobayashi ,  Shinichi Sato ,  Yoshitami Kondo ,  Kazuo Kobayashi

    发明人： Shinya Yamamoto ,  Masao Iguchi ,  Izuru Shimizu ,  Tetsuo Yoshida ,  Hisao Kobayashi ,  Shinichi Sato ,  Yoshitami Kondo ,  Kazuo Kobayashi

    IPC分类号： F01C17/06 ,  F04C18/04 ,  F04C29/02

    CPC分类号： F01C17/06

    摘要： An improved scroll type compressor is disclosed. A moveable scroll is eccentrically connected to a rotary shaft and opposed to a fixed scroll for forming a compression chamber. The moveable scroll performs an orbital movement about an axis of the rotary shaft without rotating about its own axis. With the orbital movement, the moveable scroll reduces the volume of the compression chamber and compresses coolant gas therein. A fixed wall is disposed adjacent to the moveable scroll on the opposite side from the fixed scroll. The fixed wall receives a reaction force of the compressed gas applied to the moveable scroll. First elements disposed between the fixed wall and the moveable scroll transmit the reaction force from the moveable scroll to the fixed wall. Second elements are disposed independently from the first elements between the fixed wall and the moveable scroll for determining the orbit of the moveable scroll.

    摘要翻译： 公开了一种改进的涡旋式压缩机。 可移动涡旋件偏心地连接到旋转轴并与用于形成压缩室的固定涡旋件相对。 可移动涡卷围绕旋转轴的轴线进行轨道运动，而不围绕其自身的轴线旋转。 随着轨道运动，可移动的涡旋减小了压缩室的体积并将其中的冷却剂气体压缩。 在与固定涡旋件相反的一侧与可动涡盘相邻设置固定壁。 固定壁承受施加在可动涡盘上的压缩气体的反作用力。 设置在固定壁和可移动涡卷之间的第一元件将反作用力从可移动涡旋件传递到固定壁。 第二元件独立于固定壁和可移动涡旋件之间的第一元件设置，用于确定可动涡盘的轨道。

    Sealing structure for scroll type compressor
    3.
    发明授权
    Sealing structure for scroll type compressor 失效
    涡旋式压缩机密封结构

    公开(公告)号：US5364247A

    公开(公告)日：1994-11-15

    申请号：US63438

    申请日：1993-05-18

    申请人： Tetsuhiko Fukanuma ,  Hisao Kobayashi ,  Tetsuo Yoshida ,  Yoshitami Kondo

    发明人： Tetsuhiko Fukanuma ,  Hisao Kobayashi ,  Tetsuo Yoshida ,  Yoshitami Kondo

    IPC分类号： F04C18/02 ,  F04C27/00 ,  F04C18/04

    CPC分类号： F04C27/005 ,  F04C18/0269

    摘要： A scroll type compressor includes a fixed scroll having a fixed spiral element and a fixed end plate, and an orbiting scroll is revolvable without rotating itself in opposition to the fixed scroll. The orbiting scroll includes an orbiting spiral element and an orbiting end plate. A plurality of compression chambers, of which volumes are decreased in response to the revolution of the orbiting scroll, are defined between the scrolls. A discharge port opens to the discharge chambers. The thicknesses of initiating sections of the fixed and orbiting spiral elements are designed larger than those of remaining sections thereof. Sealing members having a spiral shape are slidably interposed between the fixed and orbiting end plates of the fixed and orbiting scrolls, and the initiating sections of the fixed and orbiting spiral elements are in opposition to the respective end plates. The cross sectional area of an initiating section of the sealing member, which is integrally movable with at least the orbiting scroll, is larger than that of remaining section thereof. The sealing member is capable of covering a part of the discharge port.

    摘要翻译： 涡旋式压缩机包括具有固定螺旋元件和固定端板的固定涡旋件，并且绕动涡旋件可旋转而不使其自身相对于固定涡旋件旋转。 绕动涡卷包括绕轨道螺旋元件和绕动端板。 在涡卷之间限定了多个压缩室，其压缩室响应于绕动涡旋件的旋转而减小。 排出口通向排放室。 固定和旋转螺旋元件的起始部分的厚度被设计成大于其剩余部分的厚度。 具有螺旋形状的密封构件可滑动地插入在固定和绕动涡旋件的固定端板和旋转端板之间，固定和旋转螺旋元件的起始部分与相应的端板相对。 密封构件的起始部分的横截面面积可以与至少绕动涡盘一体地移动，大于其剩余部分的截面面积。 密封构件能够覆盖排出口的一部分。

    IMAGING DEVICE
    4.
    发明申请
    IMAGING DEVICE 有权
    成像装置

    公开(公告)号：US20090256945A1

    公开(公告)日：2009-10-15

    申请号：US12420284

    申请日：2009-04-08

    申请人： Hideaki MATSUDA ,  Hisao Kobayashi

    发明人： Hideaki MATSUDA ,  Hisao Kobayashi

    IPC分类号： H04N5/222

    CPC分类号： H04N5/23293 ,  G03B13/02

    摘要： A first video camera includes a lens barrel, a main frame, a first side panel, a second side panel, a first media insertion part, a viewfinder, a handle part, and a stay. The first media insertion part is fixed to the main frame. The viewfinder is disposed at the upper part of the media insertion part. The handle part protrudes from the viewfinder in a direction parallel to the optical axis of the lens barrel. The stay links the main frame and the handle part. The media insertion part is a separate member from the main frame, the first side panel, the second side panel, the viewfinder, and the handle part.

    摘要翻译： 第一摄像机包括镜筒，主框架，第一侧面板，第二侧面板，第一介质插入部分，取景器，手柄部分和搁板。 第一介质插入部固定在主框架上。 取景器设置在介质插入部的上部。 把手部分从平行于镜筒的光轴的方向从取景器突出。 支架连接主框架和手柄部件。 介质插入部分是与主框架，第一侧面板，第二侧面板，取景器和把手部分分开的构件。

    Scroll type compressor having thrust regulation on the eccentric shaft
    6.
    发明授权
    Scroll type compressor having thrust regulation on the eccentric shaft 失效
    涡旋式压缩机在偏心轴上具有推力调节

    公开(公告)号：US5458472A

    公开(公告)日：1995-10-17

    申请号：US143346

    申请日：1993-10-26

    申请人： Hisao Kobayashi ,  Izuru Shimizu ,  Kiyohiro Yamada ,  Tetsuhiko Fukanuma

    发明人： Hisao Kobayashi ,  Izuru Shimizu ,  Kiyohiro Yamada ,  Tetsuhiko Fukanuma

    IPC分类号： F04C18/02 ,  F04C23/02 ,  F04C29/00 ,  F04C18/04

    CPC分类号： F04C29/0021 ,  F04C29/0057 ,  F04C2240/807

    摘要： A mechanism for allowing the orbital movement of an orbiting scroll with respect to a fixed scroll in a scroll type compressor which prevents the orbiting scroll from rotating around its own axis is disclosed. The orbiting scroll is eccentrically attached to a rotary shaft supported by a housing that encases the fixed and orbiting scrolls. A compression chamber is defined by the interfitting between the orbiting scroll and the fixed scroll. During the course of the orbiting scroll's rotation around the center axis line of a rotary shaft, the volume of a compression chamber decreases as the rotation progresses. Refrigerant gas in the compression chamber is compressed in this manner as the constant volume of gas within the compression chamber decreases in size according to the progression of the rotating spiral member. A balancing weight disposed on the eccentric shaft compensates for dynamic unbalancing generated as the orbiting scroll makes an orbital movement due to the rotation of the rotary shaft. This balancing weight engages a bushing which supports the orbiting scroll. A mechanism for automatically adjusting the radius of the orbital movement is disposed between the rotary shaft and the balancing weight. A spring for restricting the shifting on the eccentric shaft of both the weight and the bushing in the thrust direction is disposed between the weight and the bushing.

    摘要翻译： 公开了一种用于允许绕涡旋件相对于涡旋式压缩机中的固定涡旋件的轨道运动的机构，其阻止绕动涡旋件绕其自身轴线旋转。 绕动涡旋件偏心地附接到由壳体支撑的旋转轴，壳体包围固定和绕动的涡卷。 压缩室由绕动涡旋件和固定涡旋件之间的配合限定。 在旋转涡卷围绕旋转轴的中心轴线旋转的过程中，压缩室的体积随着旋转进行而减小。 压缩室内的制冷剂气体以这种方式被压缩，因为压缩室内的恒定体积的气体尺寸根据旋转螺旋构件的进行而减小。 设置在偏心轴上的平衡重量补偿由于旋转涡卷由于旋转轴的旋转而轨道运动而产生的动态不平衡。 该平衡配重与支撑绕动涡旋件的衬套啮合。 用于自动调节轨道运动半径的机构设置在旋转轴和平衡重之间。 用于限制在推力方向上的重物和衬套的偏心轴上的移动的弹簧设置在重物和衬套之间。

    Variable-delivery refrigerant compressor
    8.
    发明授权
    Variable-delivery refrigerant compressor 失效
    可变输送制冷剂压缩机

    公开(公告)号：US4519750A

    公开(公告)日：1985-05-28

    申请号：US556163

    申请日：1983-11-29

    申请人： Masayuki Kurahashi ,  Hisao Kobayashi ,  Hiroyuki Deguchi

    发明人： Masayuki Kurahashi ,  Hisao Kobayashi ,  Hiroyuki Deguchi

    IPC分类号： F04B27/14 ,  F04B49/00 ,  F04B49/22 ,  F04B1/26 ,  F04B49/02

    CPC分类号： F04B49/225

    摘要： A variable-delivery refrigerant compressor wherein the delivery of a compressed refrigerant is adjustable by an actuator which is movable with a discharge pressure of the compressor between a first position at which plural discharge valves corresponding to compression chambers are rendered operative, and a second position at which at least one of the discharge valves is rendered inoperative. A pilot switch valve is disposed in a passage through which the discharge pressure is applied to the actuator. The switch valve controls a supply of refrigerant of the discharge pressure to the actuator such that the actuator is placed in the first position while a suction pressure of the compressor is relatively high, and in the second position while the suction pressure is relatively low.

    摘要翻译： 一种可变输送制冷剂压缩机，其中压缩制冷剂的输送可通过致动器来调节，所述致动器可在压缩机的排出压力可移动到第一位置和第二位置之间，所述第一位置与对应于压缩室的多个排出阀进行操作， 其中至少一个排放阀不工作。 一个先导开关阀设置在一个通道中，排放压力通过该通道施加到致动器。 开关阀控制向致动器的排出压力的制冷剂供应，使得致动器在压缩机的吸入压力相对较高时位于第一位置，并且在吸入压力相对较低时位于第二位置。