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1. 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。

2. 发明授权

US6065943A Refrigerant compressor having improved drive power transmission unit 失效
标题翻译：具有改进的驱动力传递单元的制冷压缩机
公开(公告)号：US6065943A
公开(公告)日：2000-05-23
申请号：US632888
申请日：1996-04-16
申请人： Ken Suito , Shinichi Ogura , Takashi Michiyuki , Koji Kawamura , Masahiko Okada , Masahiro Kawaguchi , Takuya Okuno
发明人： Ken Suito , Shinichi Ogura , Takashi Michiyuki , Koji Kawamura , Masahiko Okada , Masahiro Kawaguchi , Takuya Okuno
IPC分类号： F04B27/08 , F04B35/00 , F16D7/04 , F16H55/36 , F04B17/00 , A63D5/08
CPC分类号： F04B27/0895 , F16H55/36 , F05C2201/025 , F05C2201/0466 , F05C2201/0475 , F05C2203/04 , F05C2203/083 , F05C2203/086 , F05C2253/12 , F16H2055/366
摘要： A refrigerant compressor having a drive shaft rotatable to cause compression of a refrigerant gas, and a drive power transmission unit for transmitting a drive power from an external drive power source to the drive shaft, the drive power transmission unit having a pulley freely rotatably mounted around the drive shaft, a power transmitting element fixed to the drive shaft, and a shock absorbent rubber element arranged between the pulley and the power transmitting element for providing a positive engagement between the rubber element and the pulley, and between the rubber element and the power transmitting element. The shock absorbent rubber element absorbs a change in a load torque applied to the compressor before the torque change is transmitted to the external drive power source via the pulley, and disengages from at least one of the pulley and the power transmitting element when an excessive load torque is applied to the compressor to interrupt transmission of the excessive load torque from the compressor to the external drive power source.
摘要翻译：一种制冷剂压缩机，其具有可旋转以致致冷剂气体压缩的驱动轴;以及驱动力传递单元，用于将来自外部驱动动力源的驱动力传递到所述驱动轴，所述驱动力传递单元具有可自由旋转地安装在其周围的滑轮所述驱动轴，固定在所述驱动轴上的动力传递元件以及设置在所述滑轮与所述动力传递元件之间的减震橡胶元件，用于在所述橡胶元件和所述滑轮之间以及所述橡胶元件与所述动力之间提供正接合传输元件。减震橡胶元件在转矩变化通过皮带轮传递到外部驱动动力源之前吸收施加到压缩机的负载转矩的变化，并且当过载时，与滑轮和动力传递元件中的至少一个脱离扭矩被施加到压缩机以中断从压缩机到外部驱动电源的过载负载转矩的传输。

3. 发明授权

US5893706A Cooling structure for compressor 失效
标题翻译：压缩机冷却结构
公开(公告)号：US5893706A
公开(公告)日：1999-04-13
申请号：US626398
申请日：1996-04-02
申请人： Masahiro Kawaguchi , Masanori Sonobe , Takuya Okuno , Takashi Michiyuki , Ken Suitou , Shinichi Ogura
发明人： Masahiro Kawaguchi , Masanori Sonobe , Takuya Okuno , Takashi Michiyuki , Ken Suitou , Shinichi Ogura
IPC分类号： F04B27/08 , F04B27/10 , F04B39/04 , F04B39/06 , F04B17/00 , F04B1/12
CPC分类号： F04B39/04 , F04B27/0895 , F04B27/1036 , F04B39/066
摘要： A compressor having a compression mechanism within a housing for compressing a refrigerant gas according to the rotation of a rotary shaft operatively connected to an external power source. A pulley is mounted on the rotary shaft and located on one side of the housing for transmitting power from the external power source to the shaft. A fan sends air to the outer surface of the housing by rotating with the pulley. Heat transferring fins are provided on the housing adjacent to the fan.
摘要翻译：一种压缩机，其具有在壳体内的压缩机构，用于根据可操作地连接到外部电源的旋转轴的旋转压缩制冷剂气体。滑轮安装在旋转轴上并且位于壳体的一侧，用于将动力从外部动力源传递到轴。风扇通过与滑轮一起旋转而将空气送到外壳的外表面。传热翅片设置在与风扇相邻的壳体上。

4. 发明授权

US5807076A Lubrication method and lubrication controlling apparatus for clutchless compressor 失效
标题翻译：无离合器压缩机的润滑方法和润滑控制装置
公开(公告)号：US5807076A
公开(公告)日：1998-09-15
申请号：US702606
申请日：1996-08-28
申请人： Masahiro Kawaguchi , Masanori Sonobe , Ken Suitou , Takashi Michiyuki , Masahiko Okada , Tomohiko Yokono
发明人： Masahiro Kawaguchi , Masanori Sonobe , Ken Suitou , Takashi Michiyuki , Masahiko Okada , Tomohiko Yokono
IPC分类号： F04B27/10 , F04B27/18 , F04B39/04
CPC分类号： F04B27/1804 , F04B27/109
摘要： An electromagnetic valve (32) opens and closes a pressurizing passage (31). When the pressurizing passage (31) is opened, a swash plate (15) mounted on a rotary shaft (9) inclines toward the minimum inclination. As the swash plate (15) inclines toward the minimum inclination, the swash plate (15) counteracts the spring force of a suction passage opening spring (24) and pushes a transmitting cylinder (28) and a shutter (21). The shutter (21) abuts against a positioning surface (27) when the swash plate inclination corresponds to a minimum inclination and disconnects a suction passage (26) from a suction chamber (3a). The disconnection impedes refrigerant circulation in the external refrigerant circuit (35). A refrigerant circulation controlling circuit (42) energizes the electromagnetic valve (32) and opens the pressurizing passage (31) for a certain time period starting from when a drive electric source (14) is activated.
摘要翻译： PCT No.PCT / JP95 / 02354 Sec。 371日期：1996年8月28日 102（e）日期1996年8月28日PCT提交1995年11月17日PCT公布。 WO96 / 31699 PCT出版物日期1996年10月10日电磁阀（32）打开和关闭加压通道（31）。当加压通路31打开时，安装在旋转轴9上的旋转斜盘15向最小倾斜倾斜。当斜板（15）朝向最小倾斜倾斜时，斜盘（15）抵抗吸入通道打开弹簧（24）的弹簧力并推动传动滚筒（28）和挡板（21）。当斜盘倾斜度对应于最小倾斜度并且使吸入通道（26）与吸入室（3a）分离时，挡板（21）抵靠定位表面（27）。断路阻止外部制冷剂回路35内的制冷剂循环。制冷剂循环控制电路（42）从驱动电源（14）启动时开始一段时间，使电磁阀（32）通电并使加压通道（31）打开。

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