专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US6015269A Variable displacement compressor 失效
标题翻译：可变排量压缩机
公开(公告)号：US6015269A
公开(公告)日：2000-01-18
申请号：US986115
申请日：1997-12-05
申请人： Masaki Ota , Masaru Hamasaki , Masayoshi Hori , Hisakazu Kobayashi , Satoshi Koumura , Yasunori Makino
发明人： Masaki Ota , Masaru Hamasaki , Masayoshi Hori , Hisakazu Kobayashi , Satoshi Koumura , Yasunori Makino
IPC分类号： F04B27/08 , F04B27/10 , F04B27/14 , F04B1/26 , F04B1/12
CPC分类号： F04B27/109
摘要： A variable type compressor has a housing that houses a crank chamber and rotatably supports a drive shaft. Part of the housing is constituted by a cylinder block. Cylinder bores extend through the housing about the drive shaft. A piston is accommodated in each cylinder bore. A discharge chamber is defined in the housing and connected to the crank chamber by a pressurizing passage. An inclinable cam plate is supported on the drive shaft. The reciprocation of each piston draws refrigerant gas into the associated cylinder bore from a suction chamber and discharges the refrigerant gas into the discharge chamber through a discharge port. The displacement and the discharge of refrigerant gas is controlled by altering the inclination of the cam plate. A collection compartment is provided to receive the refrigerant gas discharged from the cylinder bores. Oil is separated from the refrigerant gas in the collection compartment. The inlet of the pressurizing passage is connected with the collection compartment to supply the separated oil to the crank chamber.
摘要翻译：可变型压缩机具有容纳曲柄室并可旋转地支撑驱动轴的壳体。外壳的一部分由气缸体构成。气缸孔围绕驱动轴延伸穿过壳体。活塞被容纳在每个气缸孔中。排出室限定在壳体中，并通过加压通道连接到曲柄室。一个可倾斜的凸轮板支撑在驱动轴上。每个活塞的往复运动将吸入室的制冷剂气体吸入相关联的气缸孔，并通过排放口将制冷剂气体排放到排放室中。通过改变凸轮板的倾斜度来控制制冷剂气体的位移和排出。设置收集室以接收从气缸孔排出的制冷剂气体。油从收集室中的制冷剂气体分离。加压通道的入口与收集室连接，以将分离的油供应到曲柄室。

2. 发明授权

US5984643A Variable capacity swash-plate-type refrigerant compressor 失效
标题翻译：可变容量斜盘式制冷压缩机
公开(公告)号：US5984643A
公开(公告)日：1999-11-16
申请号：US154794
申请日：1998-09-17
申请人： Masaki Ota , Yasunori Makino , Masaru Hamasaki , Masayoshi Hori
发明人： Masaki Ota , Yasunori Makino , Masaru Hamasaki , Masayoshi Hori
IPC分类号： F04B27/08 , B01D53/00 , B01D53/02 , F04B27/10 , F25J3/02 , F25J3/04 , F04B25/04
CPC分类号： F04B27/1072 , B01D53/002 , B01D53/02 , F04B27/1054
摘要： A variable capacity swash-plate-type refrigerant compressor incorporating therein single-headed pistons reciprocating in the cylinder bores to compress refrigerant gas, a drive shaft rotatably supported and driven by an external drive source, a swash-plate element mounted around the drive shaft and rotated by the drive shaft so that the rotation of the swash-plate element causing the reciprocation of the single-headed pistons, and a hinge mechanism arranged between the drive shaft and the swash-plate element to permit the swash-plate element to change its angle of inclination with respect to the axis of rotation of the drive shaft to thereby adjustably change the delivery capacity of the compressor, the swash-plate element being constituted by a swash-plate-body member made of an aluminum alloy material and functioning as a sliding contact member cooperating with the single-headed pistons via shoes, and a guide-bracket member made of an iron based material and functioning as a hinge mechanism forming member. The swash-plate-body member and the guide-bracket member are connected together by press-fitting and prevented, by a rotation-preventing unit, from being relatively rotated against one another.
摘要翻译：一种可变容量的斜盘式制冷压缩机，其内装有在气缸孔内往复运动的单头活塞，以压缩制冷剂气体，由外部驱动源可旋转地支撑和驱动的驱动轴，安装在驱动轴周围的斜盘元件，由旋转斜盘元件的旋转引起单头活塞的往复运动，以及设置在驱动轴和旋转斜盘元件之间的铰链机构，以允许斜板元件改变其倾斜角相对于驱动轴的旋转轴线，从而可调节地改变压缩机的输送能力，斜盘元件由铝合金材料制成的旋转斜盘体构件构成，并且作为滑动接触构件通过鞋与单头活塞配合，以及由铁基材料制成并用作铰链的引导支架构件 chanism形成成员。旋转斜盘体部件和引导支架部件通过压配合连接在一起，并且通过旋转防止单元防止彼此相对旋转。

3. 发明授权

US6139282A Variable capacity refrigerant compressor with an aluminum cam plate means 失效
标题翻译：具有铝凸轮板的可变容量制冷压缩机装置
公开(公告)号：US6139282A
公开(公告)日：2000-10-31
申请号：US32635
申请日：1998-02-27
申请人： Masaki Ota , Hisakazu Kobayashi , Masaru Hamasaki , Masayoshi Hori
发明人： Masaki Ota , Hisakazu Kobayashi , Masaru Hamasaki , Masayoshi Hori
IPC分类号： F04B27/08 , F04B27/10 , F04B1/26
CPC分类号： F04B27/1054
摘要： A variable capacity single-headed piston type refrigerant compressor provided with an aluminum-made cam plate rotating with an axial drive shaft to cause reciprocation of a plurality of single-headed pistons within respective cylinder bores, the cam plate further axially moving in parallel with the drive shaft to adjustably change its angle of inclination with respect to a reference plane perpendicular to the axis of rotation of the drive shaft to thereby adjustably vary the capacity of the compressor, the cam plate being further provided with a weight made of iron system material and generating a centrifugal force on the cam plate during the rotation of the cam plate to thereby produce a moment M2 counteracting an unfavorable moment M1 acting on the cam plate due to the high-speed reciprocation of the pistons.
摘要翻译：一种可变容量的单头活塞式制冷压缩机，其具有与轴向驱动轴一起旋转的铝制凸轮板，以使多个单头活塞在相应气缸孔内往复运动，凸轮板进一步与驱动轴可相对于垂直于驱动轴的旋转轴线的参考平面改变其倾斜角度，从而可调整地改变压缩机的容量，凸轮板还设置有由铁系材料制成的重物，在凸轮板旋转期间在凸轮板上产生离心力，从而产生力矩M2，抵消由于活塞的高速往复运动而作用在凸轮板上的不利力矩M1。

4. 发明授权

US6010314A Swash-plate compressor having a capacity control valve on the oil return passageway adjacent an oil separator 失效
标题翻译：斜盘式压缩机具有在油分离器附近的回油通道上的容量控制阀
公开(公告)号：US6010314A
公开(公告)日：2000-01-04
申请号：US002757
申请日：1998-01-05
申请人： Hisakazu Kobayashi , Masaru Hamasaki , Masayoshi Hori , Masaki Ota
发明人： Hisakazu Kobayashi , Masaru Hamasaki , Masayoshi Hori , Masaki Ota
IPC分类号： F04B27/08 , F04B27/10 , F04B27/18 , F04B39/04 , F04B1/26
CPC分类号： F04B27/109 , F04B27/1804 , F04B39/04 , F04B2027/1827 , F04B2027/189 , F25B43/02
摘要： A compressor having an oil separator at a shell portion of a housing of the compressor. The oil separator is constructed by a front part 61 integral to a front housing 11 and a rear part 62 integral to a cylinder block 12. The oil separator has an oil separation chamber 1 formed between the front and the rear parts 61 and 62. The oil separator is formed integrally with oil separating passageway forming plates 67 and 68 which partially divide the separation chamber 63 to create a serpentine shaped passageway 66 which extends from an inlet 64a to an outlet 65 of the separation chamber. The passageway 66 is in communication with the crank chamber 15 via a oil return passageway 69 at a location adjacent its outlet.
摘要翻译：一种在压缩机壳体的外壳部分具有油分离器的压缩机。油分离器由与前壳体11一体的前部61和与气缸体12成一体的后部62构成。油分离器具有形成在前部61和后部62之间的油分离室1。油分离器与油分离通道形成板67和68一体地形成，其部分地分隔分离室63以形成从分离室的入口64a延伸到出口65的蛇形形状的通道66。通道66通过回油通道69与邻近其出口的位置与曲柄室15连通。

5. 发明授权

US6116145A Variable displacement compressor 失效
标题翻译：可变排量压缩机
公开(公告)号：US6116145A
公开(公告)日：2000-09-12
申请号：US30242
申请日：1998-02-25
申请人： Masaki Ota , Hisakazu Kobayashi , Masaru Hamasaki , Masayoshi Hori
发明人： Masaki Ota , Hisakazu Kobayashi , Masaru Hamasaki , Masayoshi Hori
IPC分类号： F04B27/08 , F04B27/10 , F04B27/18 , F01B3/00
CPC分类号： F04B27/1804 , F04B27/1072 , F05C2201/0475 , F05C2225/04 , F05C2253/12
摘要： A variable displacement compressor includes a simplified hinge mechanism located between a rotary support and a swash plate. The hinge mechanism includes a swing arm extending from the swash plate and a pair of support arms extending from the rotary support such that the swing arm is placed between the support arms. A guide pin is attached to the swing arm. The guide pin has end portions engaging with guide holes of the support arms. Washers are located between the swing arm and the support arms to prevent the swing arm from directly contacting the support arms.
摘要翻译：可变排量压缩机包括位于旋转支撑件和斜盘之间的简化铰链机构。铰链机构包括从斜盘延伸的摆臂和从旋转支撑件延伸的一对支撑臂，使得摆臂放置在支撑臂之间。引导销连接在摆臂上。导销具有与支撑臂的引导孔接合的端部。垫圈位于摆臂和支撑臂之间，以防止摆臂直接接触支撑臂。

6. 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。

7. 发明授权

US06352416B1 Device and method for controlling displacement of variable displacement compressor 失效
标题翻译：用于控制可变排量压缩机排量的装置和方法
公开(公告)号：US06352416B1
公开(公告)日：2002-03-05
申请号：US09523534
申请日：2000-03-10
申请人： Masaki Ota , Kazushige Murao , Tetsuhiko Fukanuma , Shigeyuki Hidaka , Satoshi Koumura , Masaru Hamasaki
发明人： Masaki Ota , Kazushige Murao , Tetsuhiko Fukanuma , Shigeyuki Hidaka , Satoshi Koumura , Masaru Hamasaki
IPC分类号： F04B126
CPC分类号： F04B27/1804 , F04B49/225 , F04B2027/1813 , F04B2027/1827 , F04B2027/1859 , F04B2027/1881 , F04B2027/1895
摘要： A variable displacement compressor compresses gas supplied from an evaporator of an external refrigerant circuit and discharges the compressed gas to the refrigerant circuit. A check valve is located between the compressor suction chamber and the evaporator. The check valve prevents gas flow from the suction chamber to the evaporator. When the compressor is stopped, a displacement control valve increases the pressure in a crank chamber of the compressor to move a swash plate to a minimum inclination position. The pressure in the suction chamber is increased by gas supplied from the crank chamber. Closing the check valve accelerates a pressure increase in the suction chamber. When the pressure in the suction chamber is increased, the control valve limits a further pressure increase in the crank chamber. As a result, the force that decreases the inclination of the swash plate is limited.
摘要翻译：可变排量压缩机压缩从外部制冷剂回路的蒸发器供给的气体，并将压缩气体排出到制冷剂回路。止回阀位于压缩机吸入室和蒸发器之间。止回阀防止气体从吸入室流到蒸发器。当压缩机停止时，位移控制阀增加压缩机的曲柄室中的压力，以将斜盘移动到最小倾斜位置。吸入室中的压力由曲柄室供给的气体增加。关闭止回阀加速吸入室的压力增加。当吸入室中的压力增加时，控制阀限制曲柄室中的进一步的压力增加。结果，减小斜盘倾斜度的力受到限制。

8. 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。

9. 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。

10. 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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式