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1. 发明授权

US06979182B2 Vibration damping mechanism for piston type compressor 失效
标题翻译：活塞式压缩机振动阻尼机构
公开(公告)号：US06979182B2
公开(公告)日：2005-12-27
申请号：US10770733
申请日：2004-02-03
申请人： Shiro Hayashi , Hideki Mitzutani , Atsuyuki Morishita , Hiroaki Kayukawa
发明人： Shiro Hayashi , Hideki Mitzutani , Atsuyuki Morishita , Hiroaki Kayukawa
IPC分类号： F04B27/10 , F04B53/00 , F01B1/12 , F04B3/00
CPC分类号： F04B27/1063 , F04B53/003
摘要： A piston type compressor includes a housing forming a cylinder bore. A drive shaft is supported by the housing. A cam plate is coupled to the drive shaft and is rotated by the rotation of the drive shaft. A piston is accommodated in the cylinder bore and is coupled to the cam plate. The rotation of the cam plate is converted into the reciprocating movement of the piston. In accordance with the reciprocating movement of the piston, gas is introduced into the cylinder bore, is compressed and is discharged from the cylinder bore. Compression reactive force is generated in compressing the gas by the piston, is transmitted to the housing through a compression reactive force transmission path and is received by the housing. A vibration damping member is made of a predetermined vibration damping alloy and is placed at least one location along the compression reactive force transmission path.
摘要翻译：活塞式压缩机包括形成气缸孔的壳体。驱动轴由外壳支撑。凸轮板联接到驱动轴并通过驱动轴的旋转而旋转。活塞容纳在气缸孔中并联接到凸轮板。凸轮板的旋转被转换成活塞的往复运动。根据活塞的往复运动，将气体引入气缸孔中，被压缩并从气缸孔排出。在通过活塞压缩气体时产生压缩反作用力，通过压缩反作用力传递路径传递到壳体并被壳体接收。振动阻尼构件由预定的减振合金制成，并且沿着压缩反作用力传递路径放置在至少一个位置。

2. 发明授权

US06932582B2 Vibration damping mechanism for piston type compressor 失效
公开(公告)号：US06932582B2
公开(公告)日：2005-08-23
申请号：US10768214
申请日：2004-01-30
申请人： Shiro Hayashi , Hideki Mizutani , Atsuyuki Morishita , Hiroaki Kayukawa
发明人： Shiro Hayashi , Hideki Mizutani , Atsuyuki Morishita , Hiroaki Kayukawa
IPC分类号： F04B39/00 , F04B27/08 , F04B27/10 , F04B39/12 , F04B53/00 , F04B1/12 , F01B3/00
CPC分类号： F04B53/003 , F04B27/1063
摘要： A piston type compressor includes a housing forming a cylinder bore. A drive shaft is supported by the housing. A cam plate is coupled to the drive shaft and is rotated by the rotation of the drive shaft. A piston is accommodated in the cylinder bore and is coupled to the cam plate. The rotation of the cam plate is converted into the reciprocating movement of the piston. In accordance with the reciprocating movement of the piston, gas is introduced into the cylinder bore, is compressed and is discharged from the cylinder bore. Compression reactive force is generated in compressing the gas by the piston, is transmitted to the housing through a compression reactive force transmission path and is received by the housing. A vibration damping member is made of a predetermined vibration damping alloy and is placed at least one location along the compression reactive force transmission path.

3. 发明授权

US06969241B2 Vibration damping mechanism for piston type compressor 失效
公开(公告)号：US06969241B2
公开(公告)日：2005-11-29
申请号：US10768213
申请日：2004-01-30
申请人： Shiro Hayashi , Hideki Mizutani , Atsuyuki Morishita , Hiroaki Kayukawa
发明人： Shiro Hayashi , Hideki Mizutani , Atsuyuki Morishita , Hiroaki Kayukawa
IPC分类号： F04B39/00 , F04B27/08 , F04B27/10 , F04B39/12 , F04B53/00 , F01B1/12 , F04B3/00
CPC分类号： F04B53/003 , F04B27/1063
摘要： A piston type compressor includes a housing forming a cylinder bore. A drive shaft is supported by the housing. A cam plate is coupled to the drive shaft and is rotated by the rotation of the drive shaft. A piston is accommodated in the cylinder bore and is coupled to the cam plate. The rotation of the cam plate is converted into the reciprocating movement of the piston. In accordance with the reciprocating movement of the piston, gas is introduced into the cylinder bore, is compressed and is discharged from the cylinder bore. Compression reactive force is generated in compressing the gas by the piston, is transmitted to the housing through a compression reactive force transmission path and is received by the housing. A vibration damping member is made of a predetermined vibration damping alloy and is placed at least one location along the compression reactive force transmission path.

4. 发明授权

US07186096B2 Swash plate type variable displacement compressor 失效
标题翻译：斜盘式可变排量压缩机
公开(公告)号：US07186096B2
公开(公告)日：2007-03-06
申请号：US10651131
申请日：2003-08-28
申请人： Sokichi Hibino , Tetsuhiko Fukanuma , Hiroaki Kayukawa , Eiji Tokunaga , Atsuyuki Morishita , Tomohiro Murakami , Yoshio Kimoto , Yoshitami Kondo
发明人： Sokichi Hibino , Tetsuhiko Fukanuma , Hiroaki Kayukawa , Eiji Tokunaga , Atsuyuki Morishita , Tomohiro Murakami , Yoshio Kimoto , Yoshitami Kondo
IPC分类号： F04B1/26
CPC分类号： F04B27/109 , F04B27/0878 , F04B27/1804 , F04B2027/1813 , F04B2027/1827 , F04B2027/1895
摘要： A swash plate type variable displacement compressor includes a cylinder block defining a cylinder bore. A housing is fixed to the cylinder block and defines a crank chamber. A drive shaft is rotatably supported by the housing and the cylinder block. A swash plate is supported by the drive shaft in the crank chamber and is inclinable with respect to the axis of the drive shaft. A piston is accommodated in the cylinder bore so as to define a compression chamber in the cylinder bore and is coupled to the swash plate. A control mechanism includes a bleed passage for controlling the pressure in the crank chamber. The compressor is formed such that lubricating oil in the crank chamber is discharged into at least one of the suction chamber, the discharge chamber and the compression chamber while the inclination angle of the swash plate is substantially a maximum inclination angle.
摘要翻译：斜盘式可变排量压缩机包括限定缸孔的气缸体。壳体固定到气缸体并限定曲柄室。驱动轴由壳体和气缸体可旋转地支撑。旋转斜盘由曲轴室中的驱动轴支撑，并且相对于驱动轴的轴线可倾斜。活塞容纳在气缸孔中，以便在气缸孔中限定一个压缩室，并且连接到斜盘。控制机构包括用于控制曲柄室中的压力的排放通道。压缩机形成为使得曲轴室中的润滑油被排出到吸入室，排出室和压缩室中的至少一个中，同时斜盘的倾斜角度基本上是最大倾斜角。

5. 发明申请

US20050031459A1 Piston type compressor 审中-公开
标题翻译：活塞式压缩机
公开(公告)号：US20050031459A1
公开(公告)日：2005-02-10
申请号：US10884593
申请日：2004-07-02
申请人： Sokichi Hibino , Atsuyuki Morishita , Tomohiro Murakami , Tetsuhiko Fukanuma , Hiroaki Kayukawa , Hiroshi Kubo
发明人： Sokichi Hibino , Atsuyuki Morishita , Tomohiro Murakami , Tetsuhiko Fukanuma , Hiroaki Kayukawa , Hiroshi Kubo
IPC分类号： F04B27/08 , F04B27/10 , F04B39/10 , F04B49/22 , F04B1/12
CPC分类号： F04B27/1018 , F04B49/225
摘要： In a piston type compressor, a piston is respectively accommodated in a plurality of cylinder bores arranged around a rotary shaft. A rotary valve has a suction guiding passage for introducing gas from a suction pressure region into a compression chamber when in communication therebetween. A suction timing control passage is formed in the rotary valve and is constantly in communication with the suction pressure region at first end, the suction timing control passage precedes the suction guiding passage communicating with the compression chamber at second end. A suction timing control valve is arranged in the control passage, having a valve body which opens and closes the control passage in response to difference between force resulting from pressure on a side of the suction pressure region to open the valve body and force resulting from pressure on a side of the compression chamber to close the valve body.
摘要翻译：在活塞式压缩机中，活塞分别容纳在围绕旋转轴布置的多个气缸孔中。旋转阀具有吸入引导通道，用于在气体间连通时将吸入压力区域的气体引入压缩室。吸入正时控制通道形成在旋转阀中，并且与第一端的吸入压力区域恒定地连通，吸入正时控制通道在第二端与吸入引导通道连通。吸入正时控制阀设置在控制通道中，具有阀体，该阀体响应于由吸入压力区域的一侧的压力导致的打开阀体的压力和由压力产生的力之间的差异来打开和关闭控制通道在压缩室的一侧关闭阀体。

6. 发明申请

US20050031456A1 Swash plate type variable displacement compressor 失效
标题翻译：斜盘式可变排量压缩机
公开(公告)号：US20050031456A1
公开(公告)日：2005-02-10
申请号：US10651131
申请日：2003-08-28
申请人： Sokichi Hibino , Tetsuhiko Fukanuma , Hiroaki Kayukawa , Eiji Tokunaga , Atsuyuki Morishita , Tomohiro Murakami , Yoshio Kimoto , Yoshitami Kondo
发明人： Sokichi Hibino , Tetsuhiko Fukanuma , Hiroaki Kayukawa , Eiji Tokunaga , Atsuyuki Morishita , Tomohiro Murakami , Yoshio Kimoto , Yoshitami Kondo
IPC分类号： F04B39/02 , F04B27/08 , F04B27/10 , F04B27/18 , F04B1/26
CPC分类号： F04B27/109 , F04B27/0878 , F04B27/1804 , F04B2027/1813 , F04B2027/1827 , F04B2027/1895
摘要： A swash plate type variable displacement compressor includes a cylinder block defining a cylinder bore. A housing is fixed to the cylinder block and defines a crank chamber. A drive shaft is rotatably supported by the housing and the cylinder block. A swash plate is supported by the drive shaft in the crank chamber and is inclinable with respect to the axis of the drive shaft. A piston is accommodated in the cylinder bore so as to define a compression chamber in the cylinder bore and is coupled to the swash plate. A control mechanism includes a bleed passage for controlling the pressure in the crank chamber. The compressor is formed such that lubricating oil in the crank chamber is discharged into at least one of the suction chamber, the discharge chamber and the compression chamber while the inclination angle of the swash plate is substantially a maximum inclination angle.
摘要翻译：斜盘式可变排量压缩机包括限定缸孔的气缸体。壳体固定到气缸体并限定曲柄室。驱动轴由壳体和气缸体可旋转地支撑。旋转斜盘由曲轴室中的驱动轴支撑，并且相对于驱动轴的轴线可倾斜。活塞容纳在气缸孔中，以便在气缸孔中限定一个压缩室，并且连接到斜盘。控制机构包括用于控制曲柄室中的压力的排放通道。压缩机形成为使得曲轴室中的润滑油被排出到吸入室，排出室和压缩室中的至少一个中，同时斜盘的倾斜角度基本上是最大倾斜角。

7. 发明授权

US06435848B1 Variable capacity type compressor with check valve 失效
标题翻译：带止回阀的变容式压缩机
公开(公告)号：US06435848B1
公开(公告)日：2002-08-20
申请号：US09583602
申请日：2000-05-31
申请人： Kazuhiko Minami , Hiroaki Kayukawa , Kazuya Kimura , Atsuyuki Morishita
发明人： Kazuhiko Minami , Hiroaki Kayukawa , Kazuya Kimura , Atsuyuki Morishita
IPC分类号： F04B2300
CPC分类号： F16K47/023 , F04B27/1804 , F04B39/102 , F16K15/025 , Y10T137/7852 , Y10T137/7925 , Y10T137/7937
摘要： A variable capacity type compressor has a swash plate, pistons reciprocating in the cylinder bores, a suction chamber, and a discharge chamber. A check valve arranged in the compressor. The check valve has a valve seat member having a flow passage and a valve seat, a case attached to the valve seat member, and a valve element arranged in the case for cooperation with the valve seat. The case has a communication hole formed therethrough to allow the gas to flow from the flow passage through the communication hole to the outside circuit. The case has a damper chamber formed therein on the back side of the valve element to damp vibration of the valve element.
摘要翻译：可变容量型压缩机具有斜盘，活塞在气缸孔中往复运动，吸入室和排出室。设置在压缩机中的止回阀。止回阀具有具有流路和阀座的阀座构件，附接到阀座构件的壳体和布置在壳体中用于与阀座配合的阀元件。壳体具有穿过其形成的连通孔，以允许气体从流动通道通过连通孔流到外部回路。壳体在阀元件的后侧形成有阻尼室，以阻止阀元件的振动。

8. 发明申请

US20090220356A1 Swash plate type variable displacement compressor 审中-公开
标题翻译：斜盘式可变排量压缩机
公开(公告)号：US20090220356A1
公开(公告)日：2009-09-03
申请号：US12380523
申请日：2009-02-28
申请人： Kenji Yamamoto , Shiro Hayashi , Hideki Mizutani , Hiroaki Kayukawa
发明人： Kenji Yamamoto , Shiro Hayashi , Hideki Mizutani , Hiroaki Kayukawa
IPC分类号： F04B1/29
CPC分类号： F04B27/1804 , F04B2027/1827 , F04B2027/1831 , F04B2027/1895
摘要： A swash plate type variable displacement compressor includes a crank chamber, a rotary shaft, a swash plate, a piston, a supply passage and first and second bleed passages. The supply passage connecting the crank chamber to a discharge pressure region is provided with a displacement control valve. The pressure in the crank chamber is varied by adjusting the opening of the displacement control valve. The first bleed passage connecting the crank chamber to the suction pressure region is provided with a valve. The second bleed passage constantly connecting the crank chamber to the suction pressure region is provided with a throttle. The valve operates to close the first bleed passage according to the magnitude of centrifugal force generated by the rotation of the rotary shaft.
摘要翻译：斜盘式可变排量压缩机包括曲柄室，旋转轴，斜盘，活塞，供给通道和第一和第二排出通道。将曲柄室连接到排出压力区域的供给通道设置有排量控制阀。通过调节排量控制阀的开度来改变曲柄室中的压力。将曲柄室连接到吸入压力区域的第一排放通道设置有阀。将曲柄室连续地连接到吸入压力区域的第二排放通道设置有节流阀。阀门根据由旋转轴的旋转产生的离心力的大小来操作以关闭第一排放通道。

9. 发明申请

US20050244279A1 Variable displacement compressor 有权
标题翻译：可变排量压缩机
公开(公告)号：US20050244279A1
公开(公告)日：2005-11-03
申请号：US11109060
申请日：2005-04-18
申请人： Tomohiro Murakami , Sokichi Hibino , Shiro Hayashi , Yoshio Kimoto , Yusuke Kita , Hiroaki Kayukawa
发明人： Tomohiro Murakami , Sokichi Hibino , Shiro Hayashi , Yoshio Kimoto , Yusuke Kita , Hiroaki Kayukawa
IPC分类号： F04B27/08 , F04B27/10 , F04B49/22 , F04B1/26 , F04B1/12
CPC分类号： F04B27/1036 , F04B49/225 , F04C28/24
摘要： A variable displacement compressor in which variable control of displacement is effected through adjustment of a crank chamber pressure, includes: a suction port; a suction chamber; a suction passage establishing communication between the suction port and the suction chamber; and an opening control valve arranged in the suction passage and adapted to adjust the opening of the suction passage based on a pressure difference between a suction pressure in the suction port and the crank chamber pressure.
摘要翻译：一种可变排量压缩机，其中通过调节曲柄室压力来实现位移的可变控制，包括：吸入口; 吸入室; 吸入通道，其在所述吸入口和所述吸入室之间建立连通; 以及开启控制阀，其布置在所述吸入通道中并且适于基于所述吸入口中的吸入压力和所述曲柄室压力之间的压力差来调节所述吸入通道的开口。

10. 发明授权

US07648346B2 Variable displacement compressor 有权
标题翻译：可变排量压缩机
公开(公告)号：US07648346B2
公开(公告)日：2010-01-19
申请号：US11109060
申请日：2005-04-18
申请人： Tomohiro Murakami , Sokichi Hibino , Shiro Hayashi , Yoshio Kimoto , Yusuke Kita , Hiroaki Kayukawa
发明人： Tomohiro Murakami , Sokichi Hibino , Shiro Hayashi , Yoshio Kimoto , Yusuke Kita , Hiroaki Kayukawa
IPC分类号： F04B1/29
CPC分类号： F04B27/1036 , F04B49/225 , F04C28/24
摘要： A variable displacement compressor in which variable control of displacement is effected through adjustment of a crank chamber pressure, includes: a suction port; a suction chamber; a suction passage establishing communication between the suction port and the suction chamber; and an opening control valve arranged in the suction passage and adapted to adjust the opening of the suction passage based on a pressure difference between a suction pressure in the suction port and the crank chamber pressure.
摘要翻译：一种可变排量压缩机，其中通过调节曲柄室压力来实现位移的可变控制，包括：吸入口; 吸入室; 吸入通道，其在所述吸入口和所述吸入室之间建立连通; 以及开启控制阀，其布置在所述吸入通道中并且适于基于所述吸入口中的吸入压力和所述曲柄室压力之间的压力差来调节所述吸入通道的开口。

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