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1. 发明授权

US06283722B1 Variable displacement type compressor 失效
标题翻译：可变排量式压缩机
公开(公告)号：US06283722B1
公开(公告)日：2001-09-04
申请号：US09539575
申请日：2000-03-31
申请人： Kenji Takenaka , Hiroaki Kayukawa , Tetsuhiko Fukanuma , Masahiro Kawaguchi , Hideki Mizutani , Suguru Hirota , Hiroyuki Nakaima
发明人： Kenji Takenaka , Hiroaki Kayukawa , Tetsuhiko Fukanuma , Masahiro Kawaguchi , Hideki Mizutani , Suguru Hirota , Hiroyuki Nakaima
IPC分类号： F04B126
CPC分类号： F04B27/1072
摘要： A variable displacement type swash plate compressor that prevents a drive shaft from moving axially when the difference between a crank chamber pressure and a cylinder bore pressure becomes excessive. A hinge mechanism has a support arm extending from a lug plate and a guide pin extends from a swash plate. The head portion of the guide pin fits in a guide hole formed in the support arm. A cutaway surface is formed in a part of the support arm that defines the guide hole. The cutaway surface forms a clearance in the hinge. The clearance permits the swash plate to move without pulling the drive shaft.
摘要翻译：一种可变排量型斜盘压缩机，当曲轴室压力和气缸内压力之间的差异过大时，可以防止驱动轴轴向移动。铰链机构具有从凸耳板延伸的支撑臂，并且引导销从斜盘延伸。引导销的头部装配在形成在支撑臂中的引导孔中。在限定引导孔的支撑臂的一部分中形成切口表面。切口表面在铰链中形成间隙。间隙允许斜盘移动而不拉动驱动轴。

2. 发明授权

US06517321B1 Variable displacement compressor 失效
标题翻译：可变排量压缩机
公开(公告)号：US06517321B1
公开(公告)日：2003-02-11
申请号：US09533837
申请日：2000-03-23
申请人： Kenji Takenaka , Tetsuhiko Fukanuma , Masahiro Kawaguchi
发明人： Kenji Takenaka , Tetsuhiko Fukanuma , Masahiro Kawaguchi
IPC分类号： F04B126
CPC分类号： F04B27/1804 , F04B27/0895 , F04B27/1036
摘要： A variable displacement compressor has a crank chamber defined in a housing. A drive shaft is arranged in the housing. A piston is accommodated in the cylinder bore. A swash plate is connected to the piston to convert a rotation of the drive shaft. A retainer surface is arranged in the housing and extends substantially perpendicular to the axis of the drive shaft. A restricting mechanism is arranged between the swash plate and the retainer surface. The restricting mechanism receives the swash plate and restricts movement of the swash plate when the inclination of the swash plate decreases.
摘要翻译：可变排量压缩机具有限定在壳体中的曲柄室。驱动轴布置在外壳中。活塞容纳在气缸孔中。斜盘连接到活塞以转换驱动轴的旋转。保持器表面布置在壳体中并且基本上垂直于驱动轴的轴线延伸。在斜板和保持器表面之间设有限制机构。当斜盘倾斜减小时，限制机构接收斜盘并限制斜盘的运动。

3. 发明授权

US06659733B1 Variable displacement compressor 失效
标题翻译：可变排量压缩机
公开(公告)号：US06659733B1
公开(公告)日：2003-12-09
申请号：US09937411
申请日：2001-09-25
申请人： Kenji Takenaka , Tetsuhiko Fukanuma , Masahiro Kawaguchi
发明人： Kenji Takenaka , Tetsuhiko Fukanuma , Masahiro Kawaguchi
IPC分类号： F04B126
CPC分类号： F04B27/1063 , F04B27/1804 , F04B2027/1813 , F04B2027/1831 , F04B2027/185 , F04B2027/1854
摘要： A variable displacement compressor includes a cylinder block and a valve plate connected to the cylinder block. The cylinder block has cylinder bores and a central supporting hole. A piston is housed in each cylinder bore to compress gas. A swash plate is connected to the pistons to convert rotation of the drive shaft into reciprocation of the pistons. A cylindrical body is housed in the supporting hole. A coil spring located in the supporting hole presses the cylindrical body toward the swash plate. The cylindrical body moves axially as the swash plate is inclined. When the swash plate is minimally inclined, the valve plate receives force from the swash plate through the cylindrical body. Therefore, axial forces from the swash plate are not exerted on the drive shaft.
摘要翻译：可变排量压缩机包括气缸体和连接到气缸体的阀板。气缸体具有气缸孔和中心支撑孔。活塞被容纳在每个气缸孔中以压缩气体。旋转斜盘连接到活塞上以将驱动轴的旋转转换成活塞的往复运动。圆柱体容纳在支撑孔中。位于支撑孔中的螺旋弹簧将圆筒体朝向斜盘挤压。当斜盘倾斜时，圆柱体轴向移动。当斜盘最小倾斜时，阀板从旋转斜盘接收通过圆柱体的力。因此，来自斜盘的轴向力不会施加在驱动轴上。

4. 发明授权

US5975859A Control valve in variable displacement compressor and its assembling method 失效
标题翻译：变排量压缩机中的控制阀及其组装方法
公开(公告)号：US5975859A
公开(公告)日：1999-11-02
申请号：US10283
申请日：1998-01-21
申请人： Masahiro Kawaguchi , Ken Suitou , Takuya Okuno , Eiji Tokunaga , Kenji Takenaka
发明人： Masahiro Kawaguchi , Ken Suitou , Takuya Okuno , Eiji Tokunaga , Kenji Takenaka
IPC分类号： F04B27/18 , G05D16/20 , F04B49/00
CPC分类号： F04B27/1804 , G05D16/2013
摘要： A control valve for a variable displacement compressor. The control valve has a valve body for regulating a gas passage. A bellows actuates the valve body in accordance with an operating pressure introduced to a pressure sensing chamber. A solenoid biases the valve body with a force based on the electric current supplied to the solenoid. A cylindrical cap is fitted to a cylindrical portion provided on a housing of the control valve. The bellows is located in the pressure sensing chamber. The axial position of the cap in relation to the cylindrical portion is adjusted such that the bellows is positioned at a specific initial position when a pressure having a predetermined magnitude is introduced to the pressure sensing chamber and when a current having a predetermined value is supplied to the solenoid. The cap is secured to the cylindrical portion by crimping with the bellows positioned at the initial position.
摘要翻译：一种用于可变排量压缩机的控制阀。控制阀具有用于调节气体通道的阀体。波纹管根据引入压力传感室的工作压力来致动阀体。一个螺线管使用一个基于提供给螺线管的电流的力来对阀体进行偏压。将圆筒形盖安装在设置在控制阀的壳体上的圆筒部上。波纹管位于压力传感室中。调整盖子相对于圆柱形部分的轴向位置，使得当具有预定大小的压力被引入压力感测室时，当具有预定值的电流被提供给螺线管。通过与位于初始位置的波纹管卷曲而将盖固定到圆柱形部分。

5. 发明授权

US06189434B1 Single-headed piston type swash-plate-operated compressor and a method of producing a swash plate 失效
标题翻译：单头活塞式斜盘式压缩机及斜盘生产方法
公开(公告)号：US06189434B1
公开(公告)日：2001-02-20
申请号：US09221288
申请日：1998-12-23
申请人： Masahiro Kawaguchi , Shintaro Miura , Takuya Okuno , Hideki Mizutani , Kenji Takenaka , Manabu Sugiura , Hiroaki Kayukawa
发明人： Masahiro Kawaguchi , Shintaro Miura , Takuya Okuno , Hideki Mizutani , Kenji Takenaka , Manabu Sugiura , Hiroaki Kayukawa
IPC分类号： F01B300
CPC分类号： F04B27/1054 , F05C2201/0475 , F05C2201/049 , F05C2201/0493 , F05C2203/086 , F05C2253/12
摘要： A single-headed piston type swash-plate-operated refrigerant compressor is provided with a swash plate mounted on a rotatable drive shaft and having front and rear opposite surfaces, single headed pistons arranged on the rear side of the swash plate to reciprocate in respective cylinder bores, and front and rear shoes to be held in slide-contact with the peripheral parts of the front and rear surfaces of the swash plate to engage a tail end part of each of the single headed pistons with the swash plate in which the front and rear surfaces of the swash plate are provided with respective uppermost layers having physical surface properties different from one another. A front uppermost and a rear uppermost layer of the swash plate are formed of a sprayed coating of, for example, a copper-base material and the rear uppermost layer is coated by a solid lubricant layer containing a solid lubricant, such as molybdenum disulfide, at least in a part of the solid lubricant. The thickness of the solid lubricant layer is measured and controlled by using the surface of the front layer as a reference plane.
摘要翻译：单头活塞式斜盘式制冷剂压缩机设置有安装在可旋转的驱动轴上并具有前后相对表面的斜盘，单头活塞布置在斜盘的后侧以在相应气缸中往复运动孔和前后鞋与旋转斜盘的前表面和后表面的周边部分滑动接触，以将每个单头活塞的尾端部分与斜盘接合，其中前，旋转斜盘的后表面设置有具有彼此不同的物理表面性质的相应的最上层。旋转斜盘的前最上层和后最上层由例如铜基材料的喷涂涂层形成，后最上层由含有固体润滑剂如二硫化钼的固体润滑剂层涂覆，至少部分固体润滑剂。通过使用前层的表面作为参考平面来测量和控制固体润滑剂层的厚度。

6. 发明授权

US6059538A 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：US6059538A
公开(公告)日：2000-05-09
申请号：US130235
申请日：1998-08-06
申请人： Masahiro Kawaguchi , Kenji Takenaka , Ken Suitou , Yoshihiro Makino
发明人： Masahiro Kawaguchi , Kenji Takenaka , Ken Suitou , Yoshihiro Makino
IPC分类号： F04B49/00 , F04B27/18 , F16K31/126 , F04B1/26 , F16K31/00
CPC分类号： F04B27/1804 , F04B2027/1813 , F04B2027/1827 , F04B2027/1854 , F04B2027/1859
摘要： An improved displacement control valve incorporated in a variable displacement compressor. The control valve is installed in an accommodating hole formed in a rear housing of the compressor. A cap is attached to a housing body of the control valve. A pressure sensing chamber is defined between the cap and the housing body. A pressure sensing member, or bellows, is located in the pressure sensing chamber. The bellows moves a valve body in accordance with pressure introduced into the pressure sensing chamber. A tubular protector, which is made of an elastic material, is attached to the cap. The control valve is installed in the rear housing by inserting the valve, cap first, into the accommodating hole. During this installation, the protector prevents the cap from directly contacting the housing or inner wall of the accommodating hole. The cap is therefore not deformed. The performance of the control valve is therefore improved.
摘要翻译：一种结合在可变排量压缩机中的改进的排量控制阀。控制阀安装在形成在压缩机的后壳体中的容纳孔中。盖子连接到控制阀的壳体上。压力传感室限定在盖和壳体之间。压力感测构件或波纹管位于压力感测室中。波纹管根据引入压力传感室的压力移动阀体。由弹性材料制成的管状保护器连接到盖上。通过将阀盖首先插入容纳孔中，将控制阀安装在后壳体中。在该安装期间，保护器防止盖直接接触容纳孔的壳体或内壁。因此盖子不会变形。因此改善了控制阀的性能。

7. 发明授权

US06393849B1 Air-conditioning apparatus and control procedure for variable displacement compressor 失效
标题翻译：变排量压缩机的空调设备及控制程序
公开(公告)号：US06393849B1
公开(公告)日：2002-05-28
申请号：US09610754
申请日：2000-07-06
申请人： Kenji Takenaka , Masaki Ota , Yoichiro Kashiwagi , Masahiro Kawaguchi , Masanori Sonobe , Tomoji Tarutani , Yasuharu Odachi , Hirotaka Kurakake , Kazuhito Miyagawa , Yasushi Yamanaka
发明人： Kenji Takenaka , Masaki Ota , Yoichiro Kashiwagi , Masahiro Kawaguchi , Masanori Sonobe , Tomoji Tarutani , Yasuharu Odachi , Hirotaka Kurakake , Kazuhito Miyagawa , Yasushi Yamanaka
IPC分类号： B60H132
CPC分类号： B60H1/3216 , B60H1/3205 , B60H1/3208 , B60H2001/3238 , B60H2001/325 , B60H2001/3255 , B60H2001/3261 , B60H2001/3266 , B60H2001/3275
摘要： An air-conditioning apparatus having a refrigerant circuit including a condenser, a pressure reducing device, an evaporator, and a variable displacement compressor. The air-conditioning apparatus has a torque detecting device and an external information detecting device. The torque detecting device directly or indirectly detects the reaction torque acting on the compressor, and the external information detecting device detects various external information other than the torque. The air-conditioning apparatus further has a control device for determining a target torque in accordance with the external information provided by the external information detecting device. The control device executes a feedback control program for controlling the displacement of the compressor such that the torque detected by the torque detecting device approaches the target torque.
摘要翻译：具有冷凝器，减压装置，蒸发器和可变排量压缩机的制冷剂回路的空调装置。该空气调节装置具有转矩检测装置和外部信息检测装置。扭矩检测装置直接或间接地检测作用在压缩机上的反作用转矩，外部信息检测装置检测除扭矩外的各种外部信息。空调装置还具有根据由外部信息检测装置提供的外部信息确定目标转矩的控制装置。控制装置执行用于控制压缩机的位移的反馈控制程序，使得由扭矩检测装置检测的转矩接近目标转矩。

8. 发明授权

US06356825B1 Air-conditioning system for automobiles and its control method 失效
标题翻译：汽车空调系统及其控制方法
公开(公告)号：US06356825B1
公开(公告)日：2002-03-12
申请号：US09448387
申请日：1999-11-23
申请人： Kenji Takenaka , Masahiro Kawaguchi , Masanori Sonobe
发明人： Kenji Takenaka , Masahiro Kawaguchi , Masanori Sonobe
IPC分类号： F04B4900
CPC分类号： B60H1/3208
摘要： An automobile moves at a traveling speed in accordance with the position of an acceleration pedal. A compressor is driven by the engine of the automobile. The discharge displacement of the compressor is adjusted by an external control procedure. When the position of the acceleration pedal reaches a determining value, or above at which it is determined that engine power is needed for accelerating the vehicle, the compressor is controlled such that the discharge displacement decreases. The determining value is selected by a controller in relation to the traveling speed detected by a speed sensor. The determining value increases as the speed increases.
摘要翻译：汽车根据加速踏板的位置以行驶速度移动。压缩机由汽车发动机驱动。通过外部控制程序调节压缩机的排放位移。当加速踏板的位置达到确定需要用于加速车辆的发动机功率的确定值或以上时，控制压缩机使得排出位移减小。控制器根据由速度传感器检测到的行驶速度选择确定值。确定值随着速度的增加而增加。

9. 发明授权

US5816134A Compressor piston and piston type compressor 失效
标题翻译：压缩机活塞和活塞式压缩机
公开(公告)号：US5816134A
公开(公告)日：1998-10-06
申请号：US776902
申请日：1997-06-05
申请人： Kenji Takenaka , Hiroaki Kayukawa , Takahiro Hamaoka , Takashi Michiyuki , Mitsuru Hashimoto , Masahiro Kawaguchi
发明人： Kenji Takenaka , Hiroaki Kayukawa , Takahiro Hamaoka , Takashi Michiyuki , Mitsuru Hashimoto , Masahiro Kawaguchi
IPC分类号： F04B27/08 , F04B27/10 , F04B39/00 , F01B31/00
CPC分类号： F04B27/0878 , F04B27/109 , F04B39/0005
摘要： A compressor has a piston (11) that reciprocates between a top dead center and a bottom dead center in a cylinder bore (2a) by means of a driving body (9) mounted on a rotary shaft (6) in a crank chamber (5) during the rotation of the rotary shaft (6). The piston (11) has an outer circumferential surface that slides against an inner circumferential surface of the cylinder bore (2a). The outer circumferential surface of the piston (11) is provided with a groove (17; 44; 46) extending in the direction of an axis (S) of the piston (11). During reciprocation of the piston (11), lubricating oil adhered to the inner circumferential surface of the cylinder bore (2a) is collected in the groove (17; 44; 46). When the groove (17; 44; 46) is exposed to the inside of the crank chamber (5) from the cylinder bore (2a) during the reciprocation of the piston (11), the lubricating oil in the groove (17; 44; 46) is supplied to the inside of the crank chamber (5). The lubricating oil lubricates the driving body (9) and other parts in the crank chamber (5).
摘要翻译： PCT No.PCT / JP96 / 01510 Sec。 371日期：1997年6月5日 102（e）日期1997年6月5日PCT Filed 1996年6月5日PCT公布。第WO96 / 39581号公报日期1996年12月12日压缩机具有活塞（11），其通过安装在旋转轴（6）上的驱动体（9）在气缸孔（2a）中的上死点和下死点之间往复运动，在旋转轴（6）旋转期间的曲柄室（5）。活塞（11）具有抵靠气缸孔（2a）的内周面滑动的外周面。活塞（11）的外圆周表面设置有沿着活塞（11）的轴线（S）的方向延伸的凹槽（17; 44; 46）。在活塞（11）往复运动的过程中，粘附在缸孔（2a）的内圆周表面上的润滑油被收集在凹槽（17; 44; 46）中。当在活塞（11）往复运动时，槽（17; 44; 46）从缸孔（2a）暴露于曲柄室（5）的内部时，槽（17; 44; 46）被供给到曲柄室（5）的内部。润滑油润滑驱动体（9）和曲柄室（5）中的其他部件。

10. 发明授权

US5387091A Variable capacity type swash plate compressor 失效
标题翻译：可变容量型斜盘压缩机
公开(公告)号：US5387091A
公开(公告)日：1995-02-07
申请号：US105746
申请日：1993-08-12
申请人： Masahiro Kawaguchi , masanori Sonobe , Shigeki Kanzaki , Tomohiko Yokono , Kenji Takenaka
发明人： Masahiro Kawaguchi , masanori Sonobe , Shigeki Kanzaki , Tomohiko Yokono , Kenji Takenaka
IPC分类号： F04B27/10 , F04B27/18 , F04B49/00 , F01B3/02
CPC分类号： F04B27/1072 , F04B27/1804 , F04B2027/1813
摘要： A variable capacity type swash plate compressor includes a novel hinge means. The hinge means includes a supporter arm, a main guide pin, and an auxiliary guide pin. The supporter arm is disposed on the rotor projectably therefrom toward the swinging swash plate, and has a main guide hole extending perpendicularly with the driving shaft. The main guide pin is inserted rotatably into the main guide hole. The auxiliary guide pin is inserted slidably into a hole, formed in one of the main guide pin and the swinging swash plate, perpendicularly with the main guide pin at one end, and it is fixed to another one of the main guide pin and the swinging swash plate at the other end. With the hinge means, the top clearances of the pistons can be always maintained virtually uniformly, and the moments resulting from the compression reactive forces can be inhibited from interfering with the discharge capacity control. Additionally, the compressor can attain the reduction in the manufacturing costs.
摘要翻译：可变容量型斜盘压缩机包括新颖的铰链装置。铰链装置包括支撑臂，主导向销和辅助导向销。支撑臂臂可摆动地设置在转子上，并具有与驱动轴垂直延伸的主导向孔。主引导销可旋转地插入主引导孔。辅助引导销可滑动地插入孔中，形成在主导向销和摆动斜盘之一中，其一端与主导销垂直，并且固定到主导销和摆动中的另一个斜盘在另一端。利用铰链装置，可以始终保持活塞的顶部间隙几乎均匀地保持，并且可以抑制由压缩反作用力产生的力矩妨碍排放能力控制。此外，压缩机可以实现制造成本的降低。

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