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公开(公告)号：US5364232A
公开(公告)日：1994-11-15
申请号：US129596
申请日：1993-09-30
CPC分类号： F04B27/1072 , F04B27/1804 , F04B2027/1813 , Y10T74/18336
摘要： A variable displacement compressor includes a hinge mechanism having a pair of support arms integrally formed with and protruding from the drive plate, and guide pins which connect the swash plate with the support arms. Each support arm is formed having a unshaped cutaway portion defining a channel for supporting ball portion of the hinge mechanism. The ball portion pivotably secured in the channel portion of the support arm, is attached to guide pin which in turn connects to a bracket protruding from the swash plate. The ball portion transmits pressure & rotational forces generated by the pistons and rotational force of the drive plate respectively. The forces cause the ball portion of the hinge mechanism to impinge upon pre selected surface area of the u-shaped support arm. By impinging on these preselected surface areas of the u-shaped support arm, the ball portion will not disengage from the channel portion of the support arm. Moreover the shape of the support arm increases the motility of the ball portion and associate guide pin secured within the support arm. The guide pin is slidably inserted into either the support arm or the swash plate, and is rotatably supported by means of the support arm.
摘要翻译： 可变排量压缩机包括铰链机构，其具有与驱动板一体形成并突出的一对支撑臂，以及将斜盘与支撑臂连接的导向销。 每个支撑臂形成有具有限定用于支撑铰链机构的球部的通道的非成形切口部分。 可枢转地固定在支撑臂的通道部分中的球部分附接到导向销，该导销又连接到从斜盘突出的支架。 球部分别传递由活塞产生的压力和旋转力以及驱动板的旋转力。 这些力导致铰链机构的球部撞击u形支撑臂的预先选定的表面区域。 通过撞击u形支撑臂的这些预选的表面区域，球部分将不会从支撑臂的通道部分脱离。 此外，支撑臂的形状增加了固定在支撑臂内的球部和相关导向销的运动性。 导销可滑动地插入到支撑臂或斜盘中，并且通过支撑臂可旋转地支撑。
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公开(公告)号：US5181453A
公开(公告)日：1993-01-26
申请号：US780140
申请日：1991-10-21
申请人： Hiroaki Kayukawa , Kazuya Kimura , Kenji Takenaka , Takuya Okuno
发明人： Hiroaki Kayukawa , Kazuya Kimura , Kenji Takenaka , Takuya Okuno
CPC分类号： F04B27/1072
摘要： A variable displacement compressor is disclosed having an improved pivotal mounting between its drive plate and the rotary journal that carries the swash plate. The pivotal mounting structure includes a bearing and a pin. The bearing is pivotally mounted on the drive plate. The pin couples the drive plate to the rotary journal. The pin is slidably mounted in a slot in the bearing so that when the bearing and rotary journal pivot, the pin may slide with in the slot. With this arrangement, the point at which a load from the journal is transferred to the drive plate remains substantially fixed regardless of the inclination angle of the journal.
摘要翻译： 公开了一种可变排量压缩机，其具有在其驱动板和承载斜盘的旋转轴颈之间的改进的枢转安装。 枢轴安装结构包括轴承和销。 轴承可枢转地安装在驱动板上。 该销将驱动板连接到旋转轴颈。 销可滑动地安装在轴承的槽中，使得当轴承和旋转轴颈枢转时，销可以在槽中滑动。 通过这种布置，不管轴颈的倾斜角度如何，来自轴颈的负载被传送到驱动板的位置基本固定。
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公开(公告)号：USD402295S
公开(公告)日：1998-12-08
申请号：US064157
申请日：1996-12-23
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公开(公告)号：US5292233A
公开(公告)日：1994-03-08
申请号：US45506
申请日：1993-04-08
申请人： Kenji Takenaka , Hiroaki Kayukawa , Kazuya Kimura
发明人： Kenji Takenaka , Hiroaki Kayukawa , Kazuya Kimura
CPC分类号： F04B27/1072 , Y10T74/18336
摘要： A variable capacity swash plate type refrigerant compressor having a swash plate assembly rotatably mounted on a drive shaft and capable of turning around a hinge-ball to change an angle of inclination thereof, and a plurality of pistons reciprocated by the swash plate assembly within a plurality of cylinder bores to implement suction, compression and discharge of refrigerant gas in response to the rotation of the drive shaft, the hinge-ball being formed with a central bore for permitting the drive shaft to extend therethrough, a single spherical outer face, and a pair of flat faces arranged symmetrically with respect to a plane passing the middle of the spherical outer face and perpendicular to the axis of the central bore. The swash plate assembly is provided with a large central bore enclosed by an inner wall having a spherical wall region engageable with the single spherical outer face of the hinge-ball, and a pair of guide recesses for permitting the hinge-ball to be assembled by the guide of the guide recesses.
摘要翻译： 一种可变容量斜盘式制冷压缩机，其具有可旋转地安装在驱动轴上并能够转动铰链球以改变其倾斜角度的旋转斜盘组件，以及多个由斜盘组件在多个中的往复运动的活塞 的气缸孔，以响应于驱动轴的旋转来实现制冷剂气体的吸入，压缩和排放，铰链球形成有用于允许驱动轴延伸通过的中心孔，单个球形外表面和 一对平面相对于通过球形外表面的中间并且垂直于中心孔的轴线的平面对称地布置。 旋转斜盘组件设置有由内壁包围的大的中心孔，该内壁具有可与铰链球的单个球形外表面接合的球形壁区域，以及一对导向凹槽，用于允许铰链球由 引导凹槽的引导。
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公开(公告)号：USD457531S1
公开(公告)日：2002-05-21
申请号：US29107174
申请日：1999-06-29
申请人： Kazuya Kimura , Kenji Takenaka , Hiroaki Kayukawa , Masaki Ota
设计人： Kazuya Kimura , Kenji Takenaka , Hiroaki Kayukawa , Masaki Ota
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公开(公告)号：US5429482A
公开(公告)日：1995-07-04
申请号：US016013
申请日：1993-02-10
CPC分类号： F04B27/1018 , F04B39/08 , Y10T137/86405 , Y10T137/8782
摘要： A reciprocatory piston type compressor having a compressor body in which a low pressure suction chamber for the refrigerant before compression, a discharge chamber for the refrigerant after compression, and a plurality of axial cylinder bores receiving a corresponding number of reciprocatory pistons are provided therein, and a rotating plate suction valve capable of mechanically and forcibly opening suction ports in synchronism with the suction stroke of the reciprocatory pistons to thereby permit the refrigerant gas before compression to be drawn into the cylinder bores without time delay. A discharge valve capable of mechanically and forcibly open the discharge ports in synchronism with the discharge stroke of the pistons is also provided in the compressor body.
摘要翻译： 一种往复式活塞式压缩机，具有压缩机体，压缩机体中设有用于压缩前的制冷剂的低压吸入室，压缩后的制冷剂的排出室以及容纳相应数量的往复活塞的多个轴向气缸孔， 旋转板吸入阀，其能够与往复活塞的吸入行程同步地机械地强制地打开吸入口，从而允许在压缩之前的制冷剂气体没有时间延迟地吸入气缸孔。 能够与活塞的排出行程同步地机械地强制地打开排出口的排出阀也设置在压缩机体内。
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公开(公告)号：USD417225S
公开(公告)日：1999-11-30
申请号：US63687
申请日：1996-12-12
申请人： Kazuya Kimura , Kenji Takenaka , Hiroaki Kayukawa , Masaki Ota
设计人： Kazuya Kimura , Kenji Takenaka , Hiroaki Kayukawa , Masaki Ota
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公开(公告)号：US5304042A
公开(公告)日：1994-04-19
申请号：US43282
申请日：1993-04-06
CPC分类号： F04B27/1804 , F04B27/1072 , F04B2027/1813 , Y10T74/18336
摘要： A plurality of pistons of a variable displacement compressor are reciprocatably disposed in cylinder bores which are formed in a housing. A drive shaft is rotatably supported in the housing. A lug plate is rotatable with the drive shaft. A swash plate is tiltably and slidably mounted on the drive shaft. The swash plate is operatively coupled with the pistons. A hinge mechanism connects the lug plate and the swash plate. The hinge mechanism causes the pistons to reciprocate via the lug plate and the swash plate, in response to the rotational motion of the drive shaft. The hinge mechanism includes a pin, which has a first and a second end portions. The first end portion of the pin is slidably inserted into the swash plate. A support arm protrudes from the lug plate, and further includes a bush. The bush rotatably supports the second end portion of the pin.
摘要翻译： 可变排量压缩机的多个活塞可往复运动地设置在形成在壳体中的气缸孔中。 驱动轴可旋转地支撑在壳体中。 凸耳板可与驱动轴一起旋转。 旋转斜盘可倾斜并可滑动地安装在驱动轴上。 斜盘与活塞可操作地联接。 铰链机构连接凸耳板和斜板。 铰链机构响应于驱动轴的旋转运动，使活塞经由凸耳板和斜盘往复运动。 铰链机构包括具有第一和第二端部的销。 销的第一端部可滑动地插入斜盘中。 支撑臂从凸耳板突出，并且还包括衬套。 衬套可旋转地支撑销的第二端部。
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公开(公告)号：US5201261A
公开(公告)日：1993-04-13
申请号：US799417
申请日：1991-11-27
申请人： Hiroaki Kayukawa , Kazuya Kimura , Kenji Takenaka
发明人： Hiroaki Kayukawa , Kazuya Kimura , Kenji Takenaka
CPC分类号： F04B27/0878 , F04B2027/1827 , F04B2203/0401 , F04B2203/0402 , Y10T74/18336
摘要： A piston coupling mechanism for a swash plate type compressor is disclosed. A disk-shaped swash plate is pivotally mounted on a drive shaft for rotation together with the drive shaft. A plurality of pistons are mounted to the peripheral portion of the swash plate. Each piston is arranged to linearly reciprocates in accordance with the rotation of the swash plate. Connecting members are provided for coupling the piston and the swash plate. The connecting members are arranged to move at least in a radial direction of the drive shaft.
摘要翻译： 公开了一种用于斜盘式压缩机的活塞联接机构。 盘形斜盘可旋转地安装在驱动轴上，与驱动轴一起转动。 多个活塞安装到旋转斜盘的周边部分。 每个活塞被布置成根据斜盘的旋转线性地往复运动。 提供连接构件用于联接活塞和斜盘。 连接构件被布置成至少在驱动轴的径向方向上移动。
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公开(公告)号：US5540560A
公开(公告)日：1996-07-30
申请号：US227137
申请日：1994-04-13
CPC分类号： G01P3/488 , F04B27/1054 , F04B49/06 , F04B2201/12041 , F04B2201/1206
摘要： A compressor including a rotation detecting device for detecting the rotation of the compressor to stop the compressor in an emergency. The rotation detecting device comprises a fastening bolt fastening the casing sections together, a rotatable member supported by a drive shaft, and a magnetic sensor arranged outside the casing around the head of the fastening bolt. A magnetic flux is guided from a magnetic clutch to the rotatable member or provided by permanent magnets on the rotatable member. The rotatable member has a notch or a projection for producing periodically changing a magnetic flux which passes through the fastening bolt and is detected by the magnetic sensor.
摘要翻译： 一种压缩机，包括用于在紧急情况下检测压缩机的旋转以停止压缩机的旋转检测装置。 旋转检测装置包括将壳体部分固定在一起的紧固螺栓，由驱动轴支撑的可旋转构件和布置在紧固螺栓的头部周围的壳体外部的磁性传感器。 磁通从磁性离合器被引导到可旋转构件，或者由可旋转构件上的永久磁铁提供。 可旋转构件具有用于周期性地改变通过紧固螺栓并被磁性传感器检测的磁通的凹口或突起。
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