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1. 发明授权

US5638735A Variable displacement compressor 失效
标题翻译：可变排量压缩机
公开(公告)号：US5638735A
公开(公告)日：1997-06-17
申请号：US686095
申请日：1996-07-24
申请人： Masaki Ota , Hisakazu Kobayashi , Youichi Okadome , Masaru Hamasaki
发明人： Masaki Ota , Hisakazu Kobayashi , Youichi Okadome , Masaru Hamasaki
IPC分类号： F04B39/14 , F04B27/10 , F04B49/00 , F16J1/22 , F01B3/00
CPC分类号： F04B27/1072 , Y10T403/32647 , Y10T403/32795
摘要： A variable displacement compressor that varies its displacement by altering the inclination of a swash plate. A drive shaft is supported rotatably within a housing. A rotor is fixed to the drive shaft. A swash plate is mounted on the drive shaft and adapted to slide and incline with respect to the shaft. A hinge mechanism operably connects the swash plate to the rotor. A plurality of pistons, each accommodated in one of the bores and coupled to the swash plate, are reciprocated in the bore by the rotation of the swash plate. The hinge mechanism includes a guide pin that projects from the swash plate and includes a joint. A support arm projects from the rotor. The support arm includes a receptacle which accommodates the joint and extends toward the drive shaft. A bushing is accommodated within the receptacle and slides along a wall of the receptacle. The bushing is provided with an interior space to accommodate the joint. The interior space allows the joint to pivot therein when the inclination of the swash plate is altered. The bushing is provided with a slit to permit the interior space to be temporarily enlarged when attaching the bushing to the joint.
摘要翻译：一种可变排量压缩机，通过改变斜盘的倾角来改变其位移。驱动轴可旋转地支撑在壳体内。转子固定在驱动轴上。旋转斜盘安装在驱动轴上并适于相对于轴滑动和倾斜。铰链机构将旋转斜盘可操作地连接到转子。每个容纳在一个孔中并且联接到斜盘的多个活塞通过旋转斜盘的旋转在孔中往复运动。铰链机构包括从斜盘突出并包括接头的引导销。支撑臂从转子突出。支撑臂包括容纳接头并朝向驱动轴延伸的插座。套筒容纳在容器内并沿容器的壁滑动。衬套设置有用于容纳接头的内部空间。当斜盘的倾斜改变时，内部空间允许接头在其中枢转。衬套设置有狭缝，以在将衬套附接到接头时允许内部空间暂时扩大。

2. 发明授权

US5782316A Reciprocating piston variable displacement type compressor improved to distribute lubricating oil sufficiently 失效
标题翻译：往复式活塞式可变排量型压缩机可以充分分配润滑油
公开(公告)号：US5782316A
公开(公告)日：1998-07-21
申请号：US812321
申请日：1997-03-05
申请人： Hisakazu Kobayashi , Youichi Okadome , Masaru Hamasaki , Masaki Ota
发明人： Hisakazu Kobayashi , Youichi Okadome , Masaru Hamasaki , Masaki Ota
IPC分类号： F04B39/02 , F04B27/08 , F04B27/10 , F01M1/00
CPC分类号： F04B27/1081 , F04B27/109
摘要： A reciprocating piston type compressor for compressing refrigerant gas for an automobile air conditioning system is provided with a cylinder block assembly which includes a plurality of cylinder bores, a swash plate chamber and an oiler channel which extends along the one of the end walls of the swash plate chamber. When the refrigerant gas, which flows rotationally in the swash plate chamber due the rotating swash plate, contacts the oiler channel, the lubricating oil mist, in the refrigerant gas flow in the swash plate chamber induced by the rotation of the swash plate, is separated from the refrigerant gas and the separated lubricating oil is introduced into the bearing means by the oiler channel.
摘要翻译：一种用于压缩用于汽车空调系统的制冷剂气体的往复式活塞式压缩机设置有气缸体组件，该气缸体组件包括多个气缸孔，斜盘室和沿着斜盘的一个端壁延伸的油槽通道板室。当由旋转斜盘在旋转斜盘室中旋转流动的制冷剂气体与供油器通道接触时，由旋转斜盘旋转引起的旋转斜盘室中的制冷剂气体中的润滑油雾分离从制冷剂气体和分离的润滑油通过加油器通道引入轴承装置。

3. 发明授权

US5971716A Variable displacement compressor having a muffler and a capacity control valve mounted thereto 失效
标题翻译：具有安装在其上的消声器和容量控制阀的可变排量压缩机
公开(公告)号：US5971716A
公开(公告)日：1999-10-26
申请号：US776563
申请日：1997-01-31
申请人： Masaki Ota , Masaru Hamasaki , Youichi Okadome , Hisakazu Kobayashi
发明人： Masaki Ota , Masaru Hamasaki , Youichi Okadome , Hisakazu Kobayashi
IPC分类号： F04B27/08 , F04B27/18 , F04B39/00 , F04B1/32
CPC分类号： F04B27/1804 , F04B27/0839 , F04B39/0061 , F04B2027/1813 , F04B2027/1827 , F04B2027/1854 , F04B2027/1859
摘要： A variable displacement compressor includes a compressor body (10) for compressing gas introduced from an external circuit (65) and discharging the compressed gas to the external circuit (65). A muffler (17, 23) is located between the compressor body (10) and the external circuit (65) for preventing pulsation caused by compressing gas in the compressor body (10). A displacement control valve (20) is provided for controlling the displacement of the compressor body (10). The displacement control valve (20) is mounted on a cover (18, 24) attached to the muffler (17, 23).
摘要翻译： PCT No.PCT / JP96 / 01566 Sec。 371日期1997年1月31日 102（e）1997年1月31日PCT PCT 1996年6月10日PCT公布。公开号WO96 / 41954 日期1996年12月27日变量压缩机包括用于压缩从外部回路（65）引入的气体并将压缩气体排出到外部回路（65）的压缩机本体（10）。消声器（17,23）位于压缩机主体（10）和外部回路（65）之间，用于防止在压缩机主体（10）中压缩气体引起的脉动。设置有用于控制压缩机主体（10）的排量的排量控制阀（20）。排量控制阀（20）安装在安装在消声器（17,23）上的盖（18,24）上。

4. 发明授权

US5882179A Compressor with bearing between the drive shaft and the swash-plate boss 失效
标题翻译：压缩机在驱动轴和斜板凸台之间具有轴承
公开(公告)号：US5882179A
公开(公告)日：1999-03-16
申请号：US747648
申请日：1996-11-13
申请人： Masaki Ota , Youichi Okadome , Masaru Hamasaki , Hisakazu Kobayashi
发明人： Masaki Ota , Youichi Okadome , Masaru Hamasaki , Hisakazu Kobayashi
IPC分类号： F04B39/00 , F04B27/08 , F04B27/10 , F04B27/18 , F04B1/26
CPC分类号： F04B27/1072 , F04B27/1804
摘要： A variable displacement compressor used in air conditioners is provided with a tilting swash plate to vary its displacement. A drive shaft extends through a boss of the swash plate. A hole is defined in the boss by a pair of intersecting conical walls. The position of the swash plate is restricted by the contact between the walls of the hole and the drive shaft. The walls of the hole also allow the swash plate to incline without interference. A bearing element is arranged at a central angled section defined in the walls of the hole. The bearing element is located at a position that is opposite from a hinge mechanism with respect to the drive shaft. A concave seat is provided in the boss at this position to receive the bearing element. The bearing element includes a cylindrical surface engaging the outer surface of the drive shaft.
摘要翻译：在空调机中使用的可变排量压缩机设置有倾斜斜盘以改变其位移。驱动轴延伸穿过斜盘的凸台。一个孔通过一对相交的圆锥形壁限定在凸台中。旋转斜盘的位置受到孔的壁和驱动轴之间的接触的限制。孔的壁也允许斜盘倾斜而不受干扰。轴承元件布置在限定在孔的壁中的中心成角度的部分。轴承元件位于与铰链机构相对于驱动轴相反的位置。在该位置的凸台中设置凹座以接收轴承元件。轴承元件包括与驱动轴的外表面接合的圆柱形表面。

5. 发明授权

US5873704A Variable capacity refrigerant compressor 失效
标题翻译：可变容量制冷剂压缩机
公开(公告)号：US5873704A
公开(公告)日：1999-02-23
申请号：US802659
申请日：1997-02-19
申请人： Masaki Ota , Hisakazu Kobayashi , Masaru Hamasaki , Youichi Okadome
发明人： Masaki Ota , Hisakazu Kobayashi , Masaru Hamasaki , Youichi Okadome
IPC分类号： F04B49/00 , F04B27/08 , F04B27/18 , F04B49/22 , F16K31/126 , F04B1/26
CPC分类号： F04B27/1804 , F04B49/225
摘要： A variable-capacity swash-plate operated single-headed piston type compressor including a crank chamber having a capacity large enough for receiving a drive shaft, a rotor, a swash plate and shoes engaging between the swash plate and single headed pistons and provided with an open mouth for directly receiving a refrigerant gas returning from an external refrigerating system, a suction passageway for providing a fluid communication between the crank chamber and a suction chamber from which the refrigerant gas is sucked into respective cylinder bores so as to be compressed by the single headed pistons, and a capacity control valve provided with a bellows element for adjustably changing the cross sectional area of the suction passageway in response to a change in a pressure prevailing in the suction passageway.
摘要翻译：一种可变容量的旋转斜盘操作的单头活塞式压缩机，其包括具有足够大的容量的曲柄室，用于接收驱动轴，转子，斜盘和接合在斜盘和单头活塞之间的鞋，并设置有用于直接接收从外部制冷系统返回的制冷剂气体的开放口，用于在曲柄室和吸入室之间提供流体连通的抽吸通道，制冷剂气体从该吸入室吸入相应的气缸孔中，以便被单个带有活塞的容量控制阀，以及具有波纹管元件的容量控制阀，用于响应于吸入通道中的压力变化而可调节地改变吸入通道的横截面面积。

6. 发明授权

US5785503A Variable displacement compressor 失效
标题翻译：可变排量压缩机
公开(公告)号：US5785503A
公开(公告)日：1998-07-28
申请号：US755416
申请日：1996-11-22
申请人： Masaki Ota , Hisakazu Kobayashi , Youichi Okadome , Masaru Hamasaki
发明人： Masaki Ota , Hisakazu Kobayashi , Youichi Okadome , Masaru Hamasaki
IPC分类号： F04B27/08 , F04B27/10 , F04B27/14 , F04B1/12
CPC分类号： F04B27/1054 , F04B27/1072 , Y10T74/18336
摘要： A swash plate is mounted on a drive shaft in a crank chamber. The swash plate rotates integrally with the drive shaft and changes its inclination angle based on the pressure in the crank chamber. Pistons are provided in cylinder bores and coupled to the swash plate. The rotation of the swash plate is converted into reciprocation of each piston in the associated cylinder bore. The pistons'reciprocation draws the gas from a suction chamber into the compression chamber. The gas is compressed and discharged into the discharge chamber. A lug plate that integrally rotates with the drive shaft is mounted on the drive shaft. The lug plate has a receptacle. The receptacle has a pair of side walls that are spaced apart. The swash plate has an arm extending perpendicular to the swash plate. The arm has a distal end surface extending perpendicular to the axis of the drive shaft. The head slides along the receptacle and receives a load from the swash plate.
摘要翻译：旋转斜盘安装在曲轴室的驱动轴上。旋转斜盘与驱动轴一体地旋转，并且基于曲柄室中的压力改变其倾斜角。活塞在气缸孔中提供并连接到斜盘。旋转斜盘的旋转被转换为相关气缸孔中每个活塞的往复运动。活塞的相互作用将气体从吸入室吸入压缩室。气体被压缩并排放到排放室中。与驱动轴一体地旋转的凸耳板安装在驱动轴上。耳板有一个插座。插座具有间隔开的一对侧壁。旋转斜盘具有垂直于斜盘延伸的臂。臂具有垂直于驱动轴的轴线延伸的远端表面。头部沿着插座滑动并从斜盘接收负载。

7. 发明授权

US5699716A Swash plate type variable displacement compressor 失效
标题翻译：斜盘式可变排量压缩机
公开(公告)号：US5699716A
公开(公告)日：1997-12-23
申请号：US668424
申请日：1996-06-04
申请人： Masaki Ota , Youichi Okadome , Hisakazu Kobayashi , Masaru Hamasaki
发明人： Masaki Ota , Youichi Okadome , Hisakazu Kobayashi , Masaru Hamasaki
IPC分类号： F04B49/00 , F04B27/08 , F04B27/10 , F01B13/04
CPC分类号： F04B27/1072 , Y10T74/18336
摘要： A variable displacement type compressor having a rotary shaft, a swash plate with a through hole into which the rotary shaft is inserted for inclining movement of the swash plate, a lug plate mounted on the rotary shaft, a hinge mechanism between the lug plate and the swash plate for guiding the inclining movement of the swash plate. The displacement of the compressor varies by adjusting the inclined angle of the swash plate. The swash plate is connected through the hinge mechanism to the rotary shaft on two points and directly contacts the rotary shaft at a single contact point located on the inner periphery of the through hole.
摘要翻译：一种具有旋转轴的可变排量型压缩机，具有通孔的斜盘，旋转轴插入其中以倾斜斜盘的运动，安装在旋转轴上的凸耳板，在凸耳板和用于引导斜盘倾斜运动的斜盘。压缩机的排量通过调整斜盘的倾斜角度而变化。旋转斜盘通过铰链机构连接到两点上的旋转轴，并且在位于通孔内周的单个接触点处直接接触旋转轴。

8. 发明授权

US5988040A Variable displacement swash plate compressor with improved swash plate support means 失效
标题翻译：具有改进斜盘支撑装置的可变排量斜盘压缩机
公开(公告)号：US5988040A
公开(公告)日：1999-11-23
申请号：US945137
申请日：1997-10-15
申请人： Masaki Ota , Shigeyuki Hidaka , Hisakazu Kobayashi , Youichi Okadome
发明人： Masaki Ota , Shigeyuki Hidaka , Hisakazu Kobayashi , Youichi Okadome
IPC分类号： F04B27/10 , F04B1/26
CPC分类号： F04B27/1072
摘要： A variable displacement swash plate type compressor including a sleeve member (18) placed on a drive shaft (6) between a through-bore (20) formed in a swash plate (11) and a drive shaft (6) so as to move along the axis of the drive shaft (6) in response to a movement of the swash plate (11) for changing its angle of inclination. The swash plate (11) is provided with a support portion (20a) to be locally in contact with the sleeve (18) in a portion of an inner surface defining the through-bore (20), opposite a hinge mechanism (K) with respect to the axis of the drive shaft (6), and the angle of inclination of the swash plate supported by the support portion (20a) can be changed in a controlled range, and thus, a range of sliding movement of the support portion (20a) of the inner surface defining the through-bore (20) of the swash plate (11) relative to the sleeve (18) is reduced to suppress abrasion of the sleeve (18) and the support portion (20a), and to ensure a smooth inclination-angle changing operation of the swash plate (11). The through-bore (20) of the swash plate (11) has an inner surface (20b) which comes into contact with the outer circumference of the sleeve (18) to determine the minimum angle of inclination of the swash plate (11).
摘要翻译： PCT No.PCT / JP97 / 00163 Sec。 371日期：1997年10月15日 102（e）日期1997年10月15日PCT 1997年1月24日PCT PCT。第WO98 / 32969号公报日期1998年7月30日一种可变排量斜盘式压缩机，其包括：套筒构件（18），其布置在形成在斜盘（11）中的通孔（20）和驱动轴（6）之间的驱动轴（6）以便响应于用于改变其倾斜角度的斜板（11）的运动而沿驱动轴（6）的轴线移动。旋转斜盘（11）设置有支撑部分（20a），其在限定通孔（20）的内表面的与铰链机构（K）相对的部分中局部地与套筒（18）接触，相对于驱动轴（6）的轴线，由支撑部（20a）支撑的旋转斜盘的倾斜角度可以在受控范围内变化，因此支撑部（限定斜盘（11）的通孔（20）相对于套筒（18）的内表面的内表面（20a）被减小以抑制套筒（18）和支撑部分（20a）的磨损，并确保斜盘（11）的平滑倾斜角度变化操作。旋转斜盘（11）的通孔（20）具有与套筒（18）的外周接触的内表面（20b），以确定旋转斜盘（11）的最小倾角。

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