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1. 发明授权

US06343540B1 Piston installing method and positioning jig 失效
标题翻译：活塞安装方法和定位夹具
公开(公告)号：US06343540B1
公开(公告)日：2002-02-05
申请号：US09592725
申请日：2000-06-13
申请人： Masaki Ota , Masanori Sonobe , Tomoji Tarutani , Ryo Matsubara , Kenta Nishimura , Hirotaka Kurakake
发明人： Masaki Ota , Masanori Sonobe , Tomoji Tarutani , Ryo Matsubara , Kenta Nishimura , Hirotaka Kurakake
IPC分类号： F01B2900
CPC分类号： B23P19/04 , F04B27/0878 , F04B27/1045 , F04B39/14 , Y10T29/53978
摘要： The present invention discloses a method for installing pistons in cylinder bores formed in a cylinder block of a compressor. The piston on one end of the cylinder block and a positioning jig on the other end of the cylinder block are arranged. The positioning jig is inserted into the cylinder bore such that part of the positioning jig protrudes from the cylinder bores toward the piston. The protruding part of the positioning jig is engaged with the piston to determine the position of the piston. The piston is inserted into the cylinder bore while maintaining the engagement between the jig and the piston. The positioning jig is removed from the cylinder bore. This facilitate automation of installation of pistons in cylinder bores.
摘要翻译：本发明公开了一种在形成在压缩机的气缸体中的气缸孔中安装活塞的方法。气缸体一端的活塞和气缸体另一端的定位夹具被布置。定位夹具插入缸孔中，使得定位夹具的一部分从气缸孔向活塞突出。定位夹具的突出部分与活塞接合以确定活塞的位置。在保持夹具和活塞之间的接合的同时，将活塞插入气缸孔中。定位夹具从气缸孔中取出。这有助于活塞在气缸孔中的安装自动化。

2. 发明授权

US06508634B2 Compressor utilizing spaces between cylinder bores 失效
公开(公告)号：US06508634B2
公开(公告)日：2003-01-21
申请号：US09905142
申请日：2001-07-13
申请人： Masaki Ota , Ken Suitou , Tomoji Tarutani , Kenta Nishimura , Taku Adaniya , Ryo Matsubara
发明人： Masaki Ota , Ken Suitou , Tomoji Tarutani , Kenta Nishimura , Taku Adaniya , Ryo Matsubara
IPC分类号： F04B126
CPC分类号： F04B27/1081
摘要： A compressor C has a construction comprising a cylinder block 1 in which cylinder bores 1a are formed, a front housing 2 and a rear housing 4 which are arranged at the front and at the rear, respectively, of the cylinder block 1. Pistons 20 which are accommodated in each cylinder bore 1a so as to be able to reciprocate, are connected to the cam plate 12, which connects to a drive shaft 6 so as to be able to integrally rotate, so as to operate, and the pistons 20 compress refrigerant gas according to the rotation of the drive shaft 6. A suction muffler 40, a discharge muffler 41 and a control valve 31 are provided between the cylinder bores 1a in the cylinder block 1. Further, a unit 60 which comprises a discharge check valve and an oil separator is disposed in the suction muffler 40.

3. 发明授权

US06508633B2 Swash plate type compressor of variable capacity type 失效
标题翻译：可变容量型斜盘式压缩机
公开(公告)号：US06508633B2
公开(公告)日：2003-01-21
申请号：US09884190
申请日：2001-06-19
申请人： Ryo Matsubara , Tomoji Tarutani , Ken Suitou , Kenta Nishimura , Taku Adaniya , Masaki Ota
发明人： Ryo Matsubara , Tomoji Tarutani , Ken Suitou , Kenta Nishimura , Taku Adaniya , Masaki Ota
IPC分类号： F04B126
CPC分类号： F04B27/1072
摘要： A swash plate type compressor of variable capacity type including a rotary drive shaft, a swash plate angle adjusting device for adjusting the inclination angle between a minimum and a maximum angle, and wherein the_swash plate has a first center point at the maximum inclination angle and a second center point at the minimum inclination angle, each of the center points being an intersection between an intermediate plane of the swash plate which is intermediate in the thickness direction and a centerline of the swash plate, the two center points being located on the rotation axis, or the first center point being located on the rotation axis or offset therefrom on one side of the rotation axis corresponding to the compression-end circumferential part of the swash plate, while the second center point is offset a larger distance from the rotation axis than the first center point.
摘要翻译：一种可变容量型的斜盘式压缩机，包括旋转驱动轴，用于调节最小和最大角度之间的倾斜角度的斜盘角度调节装置，并且其中洗涤板具有最大倾斜角的第一中心点和第二中心点以最小倾斜角度，每个中心点是在厚度方向上中间的斜盘的中间平面与斜盘的中心线之间的交点，两个中心点位于旋转轴线上或者第一中心点位于与旋转轴的压缩端圆周部对应的旋转轴的一侧上的旋转轴上或偏移的位置，而第二中心点偏离旋转轴的距离比距离旋转轴更大的距离比第一个中心点。

4. 发明授权

US06382927B1 Valve plate assembly positioning structure for compressor 失效
标题翻译：压缩机阀板组件定位结构
公开(公告)号：US06382927B1
公开(公告)日：2002-05-07
申请号：US09533838
申请日：2000-03-23
申请人： Masanori Sonobe , Tomoji Tarutani , Kenta Nishimura , Taku Adaniya
发明人： Masanori Sonobe , Tomoji Tarutani , Kenta Nishimura , Taku Adaniya
IPC分类号： F04B112
CPC分类号： F04B39/1066
摘要： A compressor includes a cylinder block having a cylinder bore. A valve plate assembly is located between the cylinder block and a rear housing. The valve plate assembly includes a plurality of plates. The rear housing is connected with the cylinder block through the valve plate assembly. A pair of pins engage all the plates to determine the position of the valve plate assembly relative to at least one of the cylinder block and the rear housing.
摘要翻译：压缩机包括具有气缸孔的气缸体。阀板组件位于气缸体和后壳体之间。阀板组件包括多个板。后壳体通过阀板组件与气缸体连接。一对销接合所有板以确定阀板组件相对于气缸体和后壳体中的至少一个的位置。

5. 发明授权

US06629823B2 Compressors 失效
标题翻译：压缩机
公开(公告)号：US06629823B2
公开(公告)日：2003-10-07
申请号：US09836713
申请日：2001-04-17
申请人： Masaki Ota , Tomoji Tarutani , Tomohiro Wakita , Kenta Nishimura , Yoshinori Inoue , Masafumi Ito
发明人： Masaki Ota , Tomoji Tarutani , Tomohiro Wakita , Kenta Nishimura , Yoshinori Inoue , Masafumi Ito
IPC分类号： F04B126
CPC分类号： F04B27/1072
摘要： Compressor are taught that may include a suction port to draw refrigerant and a discharge port to discharge compressed refrigerant. A driving shaft is disposed within a compressor driving chamber. A swash plate is inclinably and slidably coupled to the driving shaft. The swash plate rotates together with the driving shaft at an inclination angle with respect to a plane perpendicular to the rotational axis of the driving shaft. A cylinder bore is disposed adjacent to the compressor driving chamber. A piston is disposed within the cylinder bore and an end portion of the piston is connected to a peripheral edge of the swash plate by a shoe. Preferably, the piston reciprocates within the cylinder bore to compress the refrigerant in response to rotation of the inclined swash plate. A rotor is connected to the driving shaft. A hinge mechanism connects the swash plate with the rotor and transmits torque from the driving shaft to the swash plate regardless of the inclination angle of the swash plate. The hinge mechanism includes a projection disposed on one of the rotor or the swash plate and at least one arm disposed on the other of the rotor or the swash plate. The projection has a recessed structure and at least one arm is coupled to the projection to transmit torque from the driving shaft.
摘要翻译：教导了压缩机，其可以包括抽吸制冷剂的吸入口和排出压缩的制冷剂的排出口。驱动轴设置在压缩机驱动室内。斜盘可滑动地联接到驱动轴。旋转斜盘与驱动轴一起以与驱动轴的旋转轴线垂直的平面成倾斜角度旋转。气缸孔邻近压缩机驱动室设置。活塞设置在气缸孔内，并且活塞的端部通过鞋连接到旋转斜盘的周边边缘。优选地，活塞在气缸孔内往复运动以响应于倾斜斜盘的旋转而压缩制冷剂。转子与驱动轴连接。铰链机构将旋转斜盘与转子连接，并将扭矩从驱动轴传递到斜盘，而与斜盘的倾斜角度无关。铰链机构包括设置在转子或斜盘中的一个上的突起以及设置在转子或斜盘上的另一个上的至少一个臂。突起具有凹陷结构，并且至少一个臂联接到突起以传递来自驱动轴的扭矩。

6. 发明授权

US06276904B1 Variable capacity refrigerant compressor having an inclination limiting means to interrupt compressive forces on a hinge mechanism 失效
标题翻译：可变容积的制冷剂压缩机具有倾斜限制装置，以中断铰链机构上的压缩力
公开(公告)号：US06276904B1
公开(公告)日：2001-08-21
申请号：US09271843
申请日：1999-03-18
申请人： Masaki Ota , Hajime Kurita , Kenta Nishimura , Hirotaka Kurakake
发明人： Masaki Ota , Hajime Kurita , Kenta Nishimura , Hirotaka Kurakake
IPC分类号： F04B126
CPC分类号： F04B27/1072
摘要： A maximum inclination setting projection comes into contact with a rotary support in a region closer to a point corresponding to a top dead center than an imaginary two-part dividing plane, thereby establishing a maximum angle of inclination of a cam plate. Thus, a hinge mechanism is not required to support any proportion of a compressive load in the region closer to the point corresponding to the top dead center than the imaginary two-part dividing plane when the cam plate is in its maximum angle of inclination. Bulbous parts of guide pins do not come in contact with halves of cylindrical inside surfaces of guide holes closer to the rotary support, and there is made a clearance between the bulbous part of the guide pin and the guide hole and between the bulbous part of the guide pin and the guide hole, interrupting transmission of the compressive load between them.
摘要翻译：最大倾斜设定突起与旋转支撑件接近于比假想的两部分分割平面更靠近与上止点相对应的点的区域，从而建立凸轮板的最大倾角。因此，当凸轮板处于其最大倾角时，不需要铰链机构来支撑在靠近与上止点相对应的点处的压缩载荷的任何比例超过假想的两部分分割平面。引导销的球形部分不会与更靠近旋转支撑件的导向孔的圆柱形内表面的一半接触，并且在引导销的球形部分和引导孔之间以及在引导孔的球形部分之间形成间隙导向销和导向孔，中断它们之间的压缩载荷的传递。

7. 发明授权

US6158970A Variable displacement compressor 失效
标题翻译：可变排量压缩机
公开(公告)号：US6158970A
公开(公告)日：2000-12-12
申请号：US280115
申请日：1999-03-26
申请人： Masaki Ota , Taku Adaniya , Kenta Nishimura , Hirotaka Kurakake , Osamu Hiramatsu , Hisakazu Kobayashi , Yasunori Makino , Ken Suitou , Kenji Takenaka
发明人： Masaki Ota , Taku Adaniya , Kenta Nishimura , Hirotaka Kurakake , Osamu Hiramatsu , Hisakazu Kobayashi , Yasunori Makino , Ken Suitou , Kenji Takenaka
IPC分类号： F04B49/08 , F04B27/08 , F04B27/10 , F04B27/14 , F04B27/18 , F04B39/10 , F04B1/26
CPC分类号： F04B39/1006 , F04B27/1036 , F04B27/1804 , F04B2027/1827 , F04B2027/1831 , F04B2027/1877
摘要： A variable displacement compressor that decreases displacement to reduce compression load without imbalancing the rotation of the drive shaft when the rotating speed of the compressor's drive shaft exceeds a predetermined limit value. The compressor includes a pressurizing passage connecting a crank chamber to a discharge chamber. A rotated guide rotates integrally with the drive shaft. The pressurizing passage is opened and closed by a valve body. Orbiting balls, which contact the valve body, are arranged about the axis of the drive shaft and the rotated guide. The balls follow the rotation of the rotated guide and orbit about the axis. The orbiting radius of the balls varies. A spring urges the balls in a direction decreasing the orbiting radius of the balls. When the rotating speed of the drive shaft exceeds the limit value, centrifugal force moves the balls against the force of the spring and increases the orbiting diameter of the balls. This moves the valve body and increases the size of the pressurizing passage.
摘要翻译：一种可变排量压缩机，当压缩机的驱动轴的转速超过预定极限值时，减小位移以减小压缩载荷，而不会使驱动轴的旋转不平衡。压缩机包括将曲柄室连接到排出室的加压通道。旋转的导向件与驱动轴一体地旋转。加压通道由阀体打开和关闭。与阀体接触的轨道球围绕驱动轴的轴线和旋转的引导件布置。球跟随旋转的引导件的旋转并围绕轴线轨道。球的轨道半径变化。弹簧以减小球的旋转半径的方向推动球。当驱动轴的旋转速度超过极限值时，离心力抵抗弹簧的力而移动球，并增加滚珠的旋转直径。这使得阀体移动并增加了加压通道的尺寸。

8. 发明授权

US06217292B1 Variable displacement type refrigerant compressor 失效
标题翻译：可变排量型制冷压缩机
公开(公告)号：US06217292B1
公开(公告)日：2001-04-17
申请号：US09318889
申请日：1999-05-26
申请人： Masaki Ota , Taku Adaniya , Hirotaka Kurakake , Kenta Nishimura
发明人： Masaki Ota , Taku Adaniya , Hirotaka Kurakake , Kenta Nishimura
IPC分类号： F04B126
CPC分类号： F04B27/1804 , F04B2027/1813 , F04B2027/1827 , F04B2027/1859 , Y10S137/907
摘要： A variable displacement type refrigerant compressor including a compressor housing having internally a compressing mechanism for compressing a refrigerant, a displacement varying mechanism for adjustably varying an amount of the refrigerant compressed and discharged by the compressing mechanism, and a displacement control valve unit controlling the operation of the displacement varying mechanism, which is an assembly of a pressure sensing mechanism formed by a flanged bellows element, a valve element, a valve seat having a port cooperating with the valve element, and a valve rod engaging the pressure sensing mechanism with the valve element, and are assembled by using a fixing screw member and a jig tool in position in a pressure sensing chamber, a valve chamber, and a valve rod bore coaxially formed in the compressor housing by drilling or boring from two sides of the compressor housing. The flanged bellows element of the displacement control valve unit is fixed in the pressure sensing chamber via the flange thereof by being threadedly engaged in the pressure sensing chamber.
摘要翻译：一种变排量型制冷剂压缩机，包括内部具有用于压缩制冷剂的压缩机构的压缩机壳体，用于可调地改变由压缩机构压缩和排出的制冷剂的量的位移改变机构，以及控制该压缩机壳体的操作的位移控制阀单元位移变化机构，其是由法兰波纹管元件，阀元件，具有与阀元件配合的端口的阀座形成的压力感测机构的组件以及与压力感测机构与阀元件接合的阀杆并且通过使用固定螺钉构件和夹具工具在通过从压缩机壳体的两侧钻孔或钻孔同轴地形成在压力传感室，阀室和阀杆孔中的适当位置来组装。位移控制阀单元的带凸缘的波纹管元件通过螺纹接合在压力感测室中，通过其凸缘固定在压力感测室中。

9. 发明授权

US06217291B1 Control valve for variable displacement compressors and method for varying displacement 失效
标题翻译：用于变排量压缩机的控制阀和变位移的方法
公开(公告)号：US06217291B1
公开(公告)日：2001-04-17
申请号：US09295165
申请日：1999-04-20
申请人： Masaki Ota , Taku Adaniya , Kenta Nishimura , Hirotaka Kurakake
发明人： Masaki Ota , Taku Adaniya , Kenta Nishimura , Hirotaka Kurakake
IPC分类号： F04B126
CPC分类号： F04B27/1804 , F04B2027/1827 , F04B2027/1831 , F04B2027/1859 , F04B2027/1881
摘要： A control valve varies the displacement of a variable displacement compressor. A pressure chamber is connected to a suction chamber through a fixed throttle and to a discharge chamber through an intake passage. The intake passage includes a fixed throttle and an electromagnetic valve. A controller controls the electromagnetic valve in accordance with data related to the running conditions of the vehicle. The control valve has a threshold value that changes in accordance with the opening and closing of the electromagnetic valve.
摘要翻译：控制阀改变可变排量压缩机的排量。压力室通过固定节气门连接到吸入室，并通过进气通道连接到排放室。进气通道包括固定节流阀和电磁阀。控制器根据与车辆的运行状况相关的数据控制电磁阀。控制阀具有根据电磁阀的打开和关闭而改变的阈值。

10. 发明授权

US06257836B1 Displacement control valve for variable displacement compressor 有权
标题翻译：可变排量压缩机位移控制阀
公开(公告)号：US06257836B1
公开(公告)日：2001-07-10
申请号：US09493762
申请日：2000-01-28
申请人： Masaki Ota , Kazuya Kimura , Ken Suitou , Kenta Nishimura , Hirotaka Kurakake , Taku Adaniya
发明人： Masaki Ota , Kazuya Kimura , Ken Suitou , Kenta Nishimura , Hirotaka Kurakake , Taku Adaniya
IPC分类号： F04B126
CPC分类号： F04B27/1804 , F04B2027/1813 , F04B2027/1831 , F04B2027/1854 , F04B2027/1859
摘要： A displacement control valve for a compressor is provided. When current to a coil is stopped due to, for example, a broken wire, the control valve prevents the load acting on a variable displacement compressor from becoming excessive. A suction chamber is connected to a crank chamber by a control passage. A bellows actuates a valve body in accordance with the pressure in a suction chamber thereby regulating the opening size of the control passage. The compressor displacement is varied accordingly. A solenoid varies the attraction between a plunger and a fixed core in accordance with the level of current supplied to a coil thereby changing a target pressure. The bellows is actuated based on the target pressure. The solenoid increases the target pressure as the current to the coil is decreased. When the current to the coil is stopped, the solenoid maximizes the target pressure.
摘要翻译：提供了一种用于压缩机的排量控制阀。当由于例如断丝导致线圈的电流停止时，控制阀防止作用在可变排量压缩机上的负载变得过大。吸入室通过控制通道连接到曲柄室。波纹管根据吸入室内的压力来驱动阀体，由此调节控制通道的开口尺寸。压缩机排量相应变化。螺线管根据提供给线圈的电流水平改变柱塞和固定铁芯之间的吸引力，从而改变目标压力。波纹管基于目标压力启动。当线圈的电流减小时，螺线管增加了目标压力。当线圈的电流停止时，螺线管使目标压力最大化。

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