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1. 发明授权

US06371734B1 Control valve for variable displacement compressor 失效
标题翻译：变排量压缩机控制阀
公开(公告)号：US06371734B1
公开(公告)日：2002-04-16
申请号：US09657124
申请日：2000-09-07
申请人： Masaki Ota , Masahiro Kawaguchi , Masanori Sonobe , Tomoji Tarutani , Ken Suitou , Ryo Matsubara , Taku Adaniya
发明人： Masaki Ota , Masahiro Kawaguchi , Masanori Sonobe , Tomoji Tarutani , Ken Suitou , Ryo Matsubara , Taku Adaniya
IPC分类号： F07B126
CPC分类号： F04B27/1804 , F04B2027/1813 , F04B2027/1827 , F04B2027/1854 , F04B2027/1859
摘要： A control valve used for a variable displacement compressor comprises a valve housing, a valve chamber defined in the valve housing, a valve body. The valve body is located in the valve chamber. A pressure sensing chamber is defined in the valve housing. A movable wall is located in the sensing chamber to divide a first pressure chamber and a second pressure chamber. The movable wall moves in accordance with the pressure difference between the first pressure chamber and the second pressure chamber. A rod transmits the movement of the movable wall to the valve body. The pressure directed in the vicinity of the end portion of the rod is the same type pressure directed in the first pressure chamber or in the second pressure chamber. An actuator determines the target pressure difference between the two pressure chambers. This permits the displacement of the compressor to be quickly changed.
摘要翻译：用于可变排量压缩机的控制阀包括阀壳体，限定在阀壳体中的阀室，阀体。阀体位于阀室中。压力传感室被限定在阀壳体中。可移动壁位于传感室中以分隔第一压力室和第二压力室。可移动壁根据第一压力室和第二压力室之间的压差而移动。杆将活动壁的运动传递到阀体。在棒的端部附近的压力是与第一压力室或第二压力室中相同的型式的压力。致动器确定两个压力室之间的目标压力差。这允许压缩机的位移快速改变。

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

US06511297B2 Compressor having check valve and oil separator unit 失效
标题翻译：具有止回阀和分油器的压缩机
公开(公告)号：US06511297B2
公开(公告)日：2003-01-28
申请号：US09886170
申请日：2001-06-21
申请人： Masaki Ota , Ken Suitou , Tomoji Tarutani , Kazuya Kimura , Ryo Matsubara , Taku Adaniya
发明人： Masaki Ota , Ken Suitou , Tomoji Tarutani , Kazuya Kimura , Ryo Matsubara , Taku Adaniya
IPC分类号： F04B126
CPC分类号： F04B27/109
摘要： Valve and separator unit is mounted to a housing of a compressor. The unit includes a check valve for preventing the reverse flow of refrigerant, and an oil separator for separating a mist of lubricating oil contained in the refrigerant from the refrigerant. Separated lubricating oil is introduced into a crank chamber via an oil passage, and the separated refrigerant is directed to the check valve, which prevents of the reverse flow of the refrigerant from the external refrigerant circuit to the discharge chamber.
摘要翻译：阀和分离器单元安装到压缩机的壳体。该单元包括用于防止制冷剂反向流动的止回阀和用于从制冷剂中分离制冷剂中所含的润滑油雾的油分离器。分离的润滑油通过油路被引入曲柄室，并且分离的制冷剂被引导到止回阀，从而防止制冷剂从外部制冷剂回路逆流到排出室。

4. 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。

5. 发明授权

US06499975B2 Means for sealing the cylinder bore of a variable displacement compressor without using a valve plate 失效
标题翻译：用于密封可变排量压缩机的气缸孔而不使用阀板的装置
公开(公告)号：US06499975B2
公开(公告)日：2002-12-31
申请号：US09829699
申请日：2001-04-10
申请人： Masaki Ota , Tomoji Tarutani , Tomohiro Wakita , Taku Adaniya , Ryo Matsubara , Yoshikazu Fukutani
发明人： Masaki Ota , Tomoji Tarutani , Tomohiro Wakita , Taku Adaniya , Ryo Matsubara , Yoshikazu Fukutani
IPC分类号： F04B3910
CPC分类号： F04B39/102 , F04B39/125
摘要： A variable displacement compressor 10 includes a wall 1a that seals a cylinder bore 14, and is integrally formed with a cylinder block 1. A rear plate 5 having a plate-like shape is fastened via a gasket 6 to a location that extends to the inner rear side of a wall 1a. Suction valves 40 and discharge valves 44 are disposed within the wall 1a.
摘要翻译：可变排量压缩机10包括密封缸孔14的壁1a，并且与气缸体1整体形成。具有板状形状的后板5通过垫圈6紧固到延伸到内部的位置墙壁1a的后侧。吸入阀40和排出阀44设置在壁1a内。

6. 发明授权

US06474955B1 Hinge mechanism for variable displacement compressors 失效
标题翻译：可变排量压缩机的铰链机构
公开(公告)号：US06474955B1
公开(公告)日：2002-11-05
申请号：US09568363
申请日：2000-05-10
申请人： Masaki Ota , Tomoji Tarutani , Ryo Matsubara , Taku Adaniya
发明人： Masaki Ota , Tomoji Tarutani , Ryo Matsubara , Taku Adaniya
IPC分类号： F04B126
CPC分类号： F04B27/1072
摘要： variable displacement compressor has a drive shaft extending through a crank chamber. A lug plate is integrally fixed to the drive shaft. A drive plate is connected to and driven by the lug plate by a hinge mechanism. The drive plate inclines with respect to the drive shaft to vary the displacement of the compressor. The hinge mechanism has a linear guide on the lug plate and a pin projecting from the drive plate toward the lug plate. A bearing surface engages the pin. The pin has an axis that intersects an axis of the guide. The axis of the pin is parallel to the axis of the drive shaft when the compressor operates with a maximum load.
摘要翻译：可变排量压缩机具有延伸通过曲柄室的驱动轴。凸耳板一体固定在驱动轴上。驱动板通过铰链机构连接并由凸耳板驱动。驱动板相对于驱动轴倾斜以改变压缩机的位移。铰链机构在凸耳板上具有线性引导件和从驱动板向凸耳板突出的销。轴承表面接合销。销具有与引导件的轴线相交的轴线。当压缩机以最大负载运行时，销的轴线平行于驱动轴的轴线。

7. 发明授权

US06379120B1 Variable-displacement compressor 失效
标题翻译：可变排量压缩机
公开(公告)号：US06379120B1
公开(公告)日：2002-04-30
申请号：US09670135
申请日：2000-09-26
申请人： Taku Adaniya , Ryo Matsubara , Tomoji Tarutani , Masaki Ota
发明人： Taku Adaniya , Ryo Matsubara , Tomoji Tarutani , Masaki Ota
IPC分类号： F04B126
CPC分类号： F04B27/1072
摘要： A swash plate 20 made of an aluminum-based material is allowed to be inclined in the axial direction of a rotary shaft 18 and to rotate integrally with the rotary shaft 18 due to the engagement between guide holes 251 formed in the support arms 25 made of an iron-based material and heads 231 of to-be-guided pins 23 made of an iron-based material. The inclination of the swash plate 20 is guided based upon a slide guide relationship between the guide holes 251 and the to-be-guided pins 23 and upon a slide support action of the rotary shaft 18. The inclination-limiting protuberances 191 integrally formed on the rotary support member 19 made of the iron-based material come into contact with the to-be-guided pins 23. The swash plate 20 is inclined at a maximum angle in a state where the inclination-limiting protuberances 191 come into contact with the to-be-guided pins 23.
摘要翻译：允许由铝基材料制成的斜盘20在旋转轴18的轴向方向上倾斜，并且由于形成在由支撑臂25制成的支撑臂25中的导向孔251之间的接合而与旋转轴18一体地旋转铁基材料和由铁基材料制成的待导向销23的头231。基于导向孔251和被引导销23之间的滑动引导关系以及旋转轴18的滑动支撑作用，斜盘20的倾斜度被引导。一体地形成在倾斜限制突起191上的倾斜限制突起191 由铁基材料制成的旋转支撑构件19与被引导销23接触。在倾斜限制突起191接触到倾斜限制突起191的状态下，斜盘20以最大角度倾斜待引导的引脚23。

8. 发明授权

US06358017B1 Control valve for variable displacement compressor 失效
标题翻译：变排量压缩机控制阀
公开(公告)号：US06358017B1
公开(公告)日：2002-03-19
申请号：US09651032
申请日：2000-08-30
申请人： Masaki Ota , Tomoji Tarutani , Ken Suitou , Ryo Matsubara
发明人： Masaki Ota , Tomoji Tarutani , Ken Suitou , Ryo Matsubara
IPC分类号： F04B126
CPC分类号： F04B27/1804 , F04B2027/1813 , F04B2027/1827 , F04B2027/1831 , F04B2027/1854 , F04B2027/1859
摘要： A variable displacement compressor includes a bleed passage for releasing gas from a crank chamber to a suction chamber and a supply passage for supplying gas from a discharge chamber to the crank chamber. A control valve includes an outlet valve mechanism located in the bleed passage and an inlet valve mechanism located in the supply passage. When the inlet valve mechanism is in the open state, the outlet valve mechanism is in the closed state. An outlet valve body of the outlet valve mechanism has a communication passage. When the outlet valve mechanism is in the closed state, the communication passage is opened to communicate the crank chamber with the suction chamber. Therefore, when the compressor is operating at the minimum displacement, a gas circuit is positively formed within the compressor, and atomized lubricant in refrigerant gas positively lubricates the moving parts of the compressor.
摘要翻译：可变排量压缩机包括用于将气体从曲柄室释放到吸入室的排放通道和用于将气体从排出室供给到曲柄室的供给通道。控制阀包括位于排放通道中的出口阀机构和位于供给通道中的入口阀机构。当入口阀机构处于打开状态时，出口阀机构处于关闭状态。出口阀机构的出口阀体具有连通通道。当出口阀机构处于关闭状态时，连通通道打开以使曲柄室与抽吸室连通。因此，当压缩机以最小位移运转时，在压缩机内积极地形成气体回路，并且制冷剂气体中的雾化润滑剂正向润滑压缩机的运动部件。

9. 发明授权

US06321545B1 Control apparatus for variable displacement type compressor 失效
标题翻译：变排式压缩机控制装置
公开(公告)号：US06321545B1
公开(公告)日：2001-11-27
申请号：US09665808
申请日：2000-09-20
申请人： Masaki Ota , Masahiro Kawaguchi , Tomoji Tarutani , Taku Adaniya
发明人： Masaki Ota , Masahiro Kawaguchi , Tomoji Tarutani , Taku Adaniya
IPC分类号： F04B4900
CPC分类号： F04B27/1804 , F04B2027/1813 , F04B2027/1827 , F04B2027/1854 , F04B2027/1859 , F04B2201/1201
摘要： An improved control apparatus for a vehicle air conditioning system controls a variable displacement compressor. The discharge capacity of the compressor is changed by changing the difference between the pressure in the crank chamber and the suction pressure. The difference between the pressure in the crank chamber and the pressure of the suction chamber is maintained at a set value. A target value is determined based on the temperature of the passenger compartment. The target value is corrected based on the rotational speed of the engine driving the compressor, which is detected. The set value is determined by the corrected target value.
摘要翻译：用于车辆空调系统的改进的控制装置控制可变排量压缩机。通过改变曲柄室中的压力和吸入压力之间的差异来改变压缩机的排放能力。曲柄室内的压力与吸入室的压力之差保持在设定值。基于乘客舱的温度来确定目标值。基于检测到的驱动压缩机的发动机的转速来校正目标值。设定值由修正后的目标值决定。

10. 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。

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