公开(公告)号：US07302803B2

公开(公告)日：2007-12-04

申请号：US11377402

申请日：2006-03-17

申请人： Masaya Tadano ,  Haruhisa Yamasaki ,  Kenzo Matsumoto ,  Dai Matsuura ,  Kazuya Sato ,  Takayasu Saito ,  Toshiyuki Ebara ,  Satoshi Imai ,  Atsushi Oda ,  Takashi Sato ,  Hiroyuki Matsumori

发明人： Masaya Tadano ,  Haruhisa Yamasaki ,  Kenzo Matsumoto ,  Dai Matsuura ,  Kazuya Sato ,  Takayasu Saito ,  Toshiyuki Ebara ,  Satoshi Imai ,  Atsushi Oda ,  Takashi Sato ,  Hiroyuki Matsumori

IPC分类号： F25B41/00 ,  F25B1/10 ,  F25D21/06

CPC分类号： F01C21/108 ,  F01C21/0809 ,  F01C21/0845 ,  F04C18/3564 ,  F04C23/001 ,  F04C23/008 ,  F04C29/0042 ,  F04C29/02 ,  F04C29/023 ,  F04C29/028 ,  F04C2210/261 ,  F04C2230/231 ,  F04C2230/60 ,  F04C2240/30 ,  F04C2240/60 ,  F04C2240/601 ,  F04C2240/803 ,  F04C2240/806 ,  F04C2250/101 ,  F04C2250/102 ,  F05C2251/14 ,  F25B9/008 ,  F25B2309/061 ,  F25B2500/16 ,  Y10S417/902 ,  Y10T29/49236

摘要： There is provided a rotary compressor capable of preventing deterioration of performance following plug fixing carried out to prevent falling-off of a spring member. The rotary compressor comprises a cylinder constituting a rotary compression element, a roller engaged with an eccentric portion formed in a rotary shaft of an electric element, and eccentrically rotated in the cylinder, a vane abutted on the roller to divide an inside of the cylinder into a low pressure chamber side and a high pressure chamber side, a spring member for always pressing the vane to the roller side, a housing portion of the spring member, formed in the cylinder, and opened to the vane side and a hermetically sealed container side, a plug positioned in the hermetically sealed container side of the spring member, and inserted into the housing portion to fit into a gap, and an O ring attached around the plug to seal a part between the plug and the housing portion. In this case, a space between the cylinder and the hermetically sealed container is set smaller than a distance from the O ring to an end of the plug on the hermetically sealed container side.

摘要翻译： 本发明提供一种旋转式压缩机，其能够防止在进行插头固定后的性能劣化，以防止弹簧部件脱落。 旋转压缩机包括构成旋转压缩元件的圆筒，与形成在电气元件的旋转轴中的偏心部接合的滚子，并且在圆筒中偏心旋转;叶片抵靠在滚子上，以将圆筒内部分成 低压室侧和高压室侧，用于总是将叶片压向辊侧的弹簧构件，形成在气缸中并且向叶片侧开口的弹簧构件的容纳部和密封容器侧 位于弹簧构件的气密密封容器侧的插头，插入壳体部分以装配到间隙中;以及安装在插头周围的O形环以密封插头和壳体部分之间的部分。 在这种情况下，气缸和密封容器之间的空间被设定为小于从密封容器侧的O形环到塞子的端部的距离。

公开(公告)号：US07621729B2

公开(公告)日：2009-11-24

申请号：US12068603

申请日：2008-02-08

申请人： Kenzo Matsumoto ,  Hiroyuki Matsumori ,  Takashi Sato ,  Takayasu Saito

发明人： Kenzo Matsumoto ,  Hiroyuki Matsumori ,  Takashi Sato ,  Takayasu Saito

IPC分类号： F04C2/00 ,  F03C4/00

CPC分类号： F04C23/008 ,  F01C21/0863 ,  F04C18/3564 ,  F04C23/001

摘要： An object is to provide a high inner pressure type multistage compression rotary compressor capable of avoiding beforehand generation of vane fly of a second rotary compression element and realizing a stabilized operation, the rotary compressor includes a communication path which connects an intermediate pressure region to a region having a low pressure as a suction pressure of a first rotary compression element; and a valve device which opens or closes this communication path, the rotary compressor applies a high pressure as a back pressure of an upper vane, and this valve device opens the communication path in a case where a pressure difference between the intermediate pressure and the low pressure increases a predetermined upper limit value before the intermediate pressure reaches the high pressure.

公开(公告)号：US07435063B2

公开(公告)日：2008-10-14

申请号：US10790085

申请日：2004-03-02

申请人： Masaya Tadano ,  Haruhisa Yamasaki ,  Kenzo Matsumoto ,  Dai Matsuura ,  Kazuya Sato ,  Takayasu Saito ,  Toshiyuki Ebara ,  Satoshi Imai ,  Atsushi Oda ,  Takashi Sato ,  Hiroyuki Matsumori

发明人： Masaya Tadano ,  Haruhisa Yamasaki ,  Kenzo Matsumoto ,  Dai Matsuura ,  Kazuya Sato ,  Takayasu Saito ,  Toshiyuki Ebara ,  Satoshi Imai ,  Atsushi Oda ,  Takashi Sato ,  Hiroyuki Matsumori

IPC分类号： F04B39/00 ,  F16L33/18

CPC分类号： F01C21/108 ,  F01C21/0809 ,  F01C21/0845 ,  F04C18/3564 ,  F04C23/001 ,  F04C23/008 ,  F04C29/0042 ,  F04C29/02 ,  F04C29/023 ,  F04C29/028 ,  F04C2210/261 ,  F04C2230/231 ,  F04C2230/60 ,  F04C2240/30 ,  F04C2240/60 ,  F04C2240/601 ,  F04C2240/803 ,  F04C2240/806 ,  F04C2250/101 ,  F04C2250/102 ,  F05C2251/14 ,  F25B9/008 ,  F25B2309/061 ,  F25B2500/16 ,  Y10S417/902 ,  Y10T29/49236

摘要： There is provided a rotary compressor capable of preventing deterioration of performance following plug fixing carried out to prevent falling-off of a spring member. The rotary compressor comprises a cylinder constituting a rotary compression element, a roller engaged with an eccentric portion formed in a rotary shaft of an electric element, and eccentrically rotated in the cylinder, a vane abutted on the roller to divide an inside of the cylinder into a low pressure chamber side and a high pressure chamber side, a spring member for always pressing the vane to the roller side, a housing portion of the spring member, formed in the cylinder, and opened to the vane side and a hermetically sealed container side, a plug positioned in the hermetically sealed container side of the spring member, and inserted into the housing portion to fit into a gap, and an O ring attached around the plug to seal a part between the plug and the housing portion. In this case, a space between the cylinder and the hermetically sealed container is set smaller than a distance from the O ring to an end of the plug on the hermetically sealed container side.

公开(公告)号：US20080008608A1

公开(公告)日：2008-01-10

申请号：US11896347

申请日：2007-08-31

申请人： Masaya Tadano ,  Haruhisa Yamasaki ,  Kenzo Matsumoto ,  Dai Matsuura ,  Kazuya Sato ,  Takayasu Saito ,  Toshiyuki Ebara ,  Satoshi Imai ,  Atsushi Oda ,  Takashi Sato ,  Hiroyuki Matsumori

发明人： Masaya Tadano ,  Haruhisa Yamasaki ,  Kenzo Matsumoto ,  Dai Matsuura ,  Kazuya Sato ,  Takayasu Saito ,  Toshiyuki Ebara ,  Satoshi Imai ,  Atsushi Oda ,  Takashi Sato ,  Hiroyuki Matsumori

IPC分类号： F04B17/03

CPC分类号： F01C21/108 ,  F01C21/0809 ,  F01C21/0845 ,  F04C18/3564 ,  F04C23/001 ,  F04C23/008 ,  F04C29/0042 ,  F04C29/02 ,  F04C29/023 ,  F04C29/028 ,  F04C2210/261 ,  F04C2230/231 ,  F04C2230/60 ,  F04C2240/30 ,  F04C2240/60 ,  F04C2240/601 ,  F04C2240/803 ,  F04C2240/806 ,  F04C2250/101 ,  F04C2250/102 ,  F05C2251/14 ,  F25B9/008 ,  F25B2309/061 ,  F25B2500/16 ,  Y10S417/902 ,  Y10T29/49236

摘要： There is provided a rotary compressor capable of preventing deterioration of performance following plug fixing carried out to prevent falling-off of a spring member. The rotary compressor comprises a cylinder constituting a rotary compression element, a roller engaged with an eccentric portion formed in a rotary shaft of an electric element, and eccentrically rotated in the cylinder, a vane abutted on the roller to divide an inside of the cylinder into a low pressure chamber side and a high pressure chamber side, a spring member for always pressing the vane to the roller side, a housing portion of the spring member, formed in the cylinder, and opened to the vane side and a hermetically sealed container side, a plug positioned in the hermetically sealed container side of the spring member, and inserted into the housing portion to fit into a gap, and an O ring attached around the plug to seal a part between the plug and the housing portion. In this case, a space between the cylinder and the hermetically sealed container is set smaller than a distance from the O ring to an end of the plug on the hermetically sealed container side.

摘要翻译： 本发明提供一种旋转式压缩机，其能够防止在进行插头固定后的性能劣化，以防止弹簧部件脱落。 旋转压缩机包括构成旋转压缩元件的圆筒，与形成在电气元件的旋转轴中的偏心部接合的滚子，并且在圆筒中偏心旋转;叶片抵靠在滚子上，以将圆筒内部分成 低压室侧和高压室侧，用于总是将叶片压向辊侧的弹簧构件，形成在气缸中并且向叶片侧开口的弹簧构件的容纳部和密封容器侧 位于弹簧构件的气密密封容器侧的插头，插入壳体部分以装配到间隙中;以及安装在插头周围的O形环以密封插头和壳体部分之间的部分。 在这种情况下，气缸和密封容器之间的空间被设定为小于从密封容器侧的O形环到塞子的端部的距离。

公开(公告)号：US07837449B2

公开(公告)日：2010-11-23

申请号：US11896347

申请日：2007-08-31

申请人： Masaya Tadano ,  Haruhisa Yamasaki ,  Kenzo Matsumoto ,  Dai Matsuura ,  Kazuya Sato ,  Takayasu Saito ,  Toshiyuki Ebara ,  Satoshi Imai ,  Atsushi Oda ,  Takashi Sato ,  Hiroyuki Matsumori

发明人： Masaya Tadano ,  Haruhisa Yamasaki ,  Kenzo Matsumoto ,  Dai Matsuura ,  Kazuya Sato ,  Takayasu Saito ,  Toshiyuki Ebara ,  Satoshi Imai ,  Atsushi Oda ,  Takashi Sato ,  Hiroyuki Matsumori

IPC分类号： F04B35/04 ,  F01C21/04 ,  F01C1/344

CPC分类号： F01C21/108 ,  F01C21/0809 ,  F01C21/0845 ,  F04C18/3564 ,  F04C23/001 ,  F04C23/008 ,  F04C29/0042 ,  F04C29/02 ,  F04C29/023 ,  F04C29/028 ,  F04C2210/261 ,  F04C2230/231 ,  F04C2230/60 ,  F04C2240/30 ,  F04C2240/60 ,  F04C2240/601 ,  F04C2240/803 ,  F04C2240/806 ,  F04C2250/101 ,  F04C2250/102 ,  F05C2251/14 ,  F25B9/008 ,  F25B2309/061 ,  F25B2500/16 ,  Y10S417/902 ,  Y10T29/49236

摘要： There is provided a rotary compressor capable of preventing deterioration of performance following plug fixing carried out to prevent falling-off of a spring member. The rotary compressor comprises a cylinder constituting a rotary compression element, a roller engaged with an eccentric portion formed in a rotary shaft of an electric element, and eccentrically rotated in the cylinder, a vane abutted on the roller to divide an inside of the cylinder into a low pressure chamber side and a high pressure chamber side, a spring member for always pressing the vane to the roller side, a housing portion of the spring member, formed in the cylinder, and opened to the vane side and a hermetically sealed container side, a plug positioned in the hermetically sealed container side of the spring member, and inserted into the housing portion to fit into a gap, and an O ring attached around the plug to seal a part between the plug and the housing portion. In this case, a space between the cylinder and the hermetically sealed container is set smaller than a distance from the O ring to an end of the plug on the hermetically sealed container side.

摘要翻译： 本发明提供一种旋转式压缩机，其能够防止在进行插头固定后的性能劣化，以防止弹簧部件脱落。 旋转压缩机包括构成旋转压缩元件的圆筒，与形成在电气元件的旋转轴中的偏心部接合的滚子，并且在圆筒中偏心旋转;叶片抵靠在滚子上，以将圆筒内部分成 低压室侧和高压室侧，用于总是将叶片压向辊侧的弹簧构件，形成在气缸中并且向叶片侧开口的弹簧构件的容纳部和密封容器侧 位于弹簧构件的气密密封容器侧的插头，插入壳体部分以装配到间隙中;以及安装在插头周围的O形环以密封插头和壳体部分之间的部分。 在这种情况下，气缸和密封容器之间的空间被设定为小于从密封容器侧的O形环到塞子的端部的距离。

公开(公告)号：US07491042B2

公开(公告)日：2009-02-17

申请号：US11638496

申请日：2006-12-14

申请人： Kenzo Matsumoto ,  Hiroyuki Matsumori ,  Takashi Sato ,  Takayasu Saito

发明人： Kenzo Matsumoto ,  Hiroyuki Matsumori ,  Takashi Sato ,  Takayasu Saito

IPC分类号： F04C2/00 ,  F03C4/00

CPC分类号： F04C23/008 ,  F01C21/0863 ,  F04C18/3564 ,  F04C23/001

摘要： An object is to provide a high inner pressure type multistage compression rotary compressor capable of avoiding beforehand generation of vane fly of a second rotary compression element and realizing a stabilized operation, the rotary compressor includes a communication path which connects an intermediate pressure region to a region having a low pressure as a suction pressure of a first rotary compression element; and a valve device which opens or closes this communication path, the rotary compressor applies a high pressure as a back pressure of an upper vane, and this valve device opens the communication path in a case where a pressure difference between the intermediate pressure and the low pressure increases a predetermined upper limit value before the intermediate pressure reaches the high pressure.

公开(公告)号：US20080286137A1

公开(公告)日：2008-11-20

申请号：US12068605

申请日：2008-02-08

申请人： Kenzo Matsumoto ,  Hiroyuki Matsumori ,  Takashi Sato ,  Takayasu Saito

发明人： Kenzo Matsumoto ,  Hiroyuki Matsumori ,  Takashi Sato ,  Takayasu Saito

IPC分类号： F01C1/02

CPC分类号： F04C23/008 ,  F01C21/0863 ,  F04C18/3564 ,  F04C23/001

摘要： An object is to provide a high inner pressure type multistage compression rotary compressor capable of avoiding beforehand generation of vane fly of a second rotary compression element and realizing a stabilized operation, the rotary compressor includes a communication path which connects an intermediate pressure region to a region having a low pressure as a suction pressure of a first rotary compression element; and a valve device which opens or closes this communication path, the rotary compressor applies a high pressure as a back pressure of an upper vane, and this valve device opens the communication path in a case where a pressure difference between the intermediate pressure and the low pressure increases a predetermined upper limit value before the intermediate pressure reaches the high pressure.

摘要翻译： 本发明的目的是提供一种能够避免事先产生第二旋转压缩元件的叶片飞行并实现稳定操作的高内压型多级压缩旋转压缩机，该旋转压缩机包括将中间压力区域连接到区域 具有作为第一旋转压缩元件的吸入压力的低压; 以及打开或关闭该连通路径的阀装置，旋转压缩机施加高压作为上部叶片的背压，并且在中压与低压之间的压力差的情况下，该阀装置打开连通路径 压力在中压达到高压之前增加预定的上限值。

公开(公告)号：US07435062B2

公开(公告)日：2008-10-14

申请号：US10790181

申请日：2004-03-02

申请人： Masaya Tadano ,  Haruhisa Yamasaki ,  Kenzo Matsumoto ,  Dai Matsuura ,  Kazuya Sato ,  Takayasu Saito ,  Toshiyuki Ebara ,  Satoshi Imai ,  Atsushi Oda ,  Takashi Sato ,  Hiroyuki Matsumori

发明人： Masaya Tadano ,  Haruhisa Yamasaki ,  Kenzo Matsumoto ,  Dai Matsuura ,  Kazuya Sato ,  Takayasu Saito ,  Toshiyuki Ebara ,  Satoshi Imai ,  Atsushi Oda ,  Takashi Sato ,  Hiroyuki Matsumori

IPC分类号： F04B17/03 ,  F01M1/00

CPC分类号： F01C21/108 ,  F01C21/0809 ,  F01C21/0845 ,  F04C18/3564 ,  F04C23/001 ,  F04C23/008 ,  F04C29/0042 ,  F04C29/02 ,  F04C29/023 ,  F04C29/028 ,  F04C2210/261 ,  F04C2230/231 ,  F04C2230/60 ,  F04C2240/30 ,  F04C2240/60 ,  F04C2240/601 ,  F04C2240/803 ,  F04C2240/806 ,  F04C2250/101 ,  F04C2250/102 ,  F05C2251/14 ,  F25B9/008 ,  F25B2309/061 ,  F25B2500/16 ,  Y10S417/902 ,  Y10T29/49236

摘要： There is provided a rotary compressor capable of preventing deterioration of performance following plug fixing carried out to prevent falling-off of a spring member. The rotary compressor comprises a cylinder constituting a rotary compression element, a roller engaged with an eccentric portion formed in a rotary shaft of an electric element, and eccentrically rotated in the cylinder, a vane abutted on the roller to divide an inside of the cylinder into a low pressure chamber side and a high pressure chamber side, a spring member for always pressing the vane to the roller side, a housing portion of the spring member, formed in the cylinder, and opened to the vane side and a hermetically sealed container side, a plug positioned in the hermetically sealed container side of the spring member, and inserted into the housing portion to fit into a gap, and an O ring attached around the plug to seal a part between the plug and the housing portion. In this case, a space between the cylinder and the hermetically sealed container is set smaller than a distance from the O ring to an end of the plug on the hermetically sealed container side.

摘要翻译： 本发明提供一种旋转式压缩机，其能够防止在进行插头固定后的性能劣化，以防止弹簧部件脱落。 旋转压缩机包括构成旋转压缩元件的圆筒，与形成在电气元件的旋转轴中的偏心部接合的滚子，并且在圆筒中偏心旋转;叶片抵靠在滚子上，以将圆筒内部分成 低压室侧和高压室侧，用于总是将叶片压向辊侧的弹簧构件，形成在气缸中并且向叶片侧开口的弹簧构件的容纳部和密封容器侧 位于弹簧构件的气密密封容器侧的插头，插入壳体部分以装配到间隙中;以及安装在插头周围的O形环以密封插头和壳体部分之间的部分。 在这种情况下，气缸和密封容器之间的空间被设定为小于从密封容器侧的O形环到塞子的端部的距离。

公开(公告)号：US07762792B2

公开(公告)日：2010-07-27

申请号：US11896346

申请日：2007-08-31

申请人： Masaya Tadano ,  Haruhisa Yamasaki ,  Kenzo Matsumoto ,  Dai Matsuura ,  Kazuya Sato ,  Takayasu Saito ,  Toshiyuki Ebara ,  Satoshi Imai ,  Atsushi Oda ,  Takashi Sato ,  Hiroyuki Matsumori

发明人： Masaya Tadano ,  Haruhisa Yamasaki ,  Kenzo Matsumoto ,  Dai Matsuura ,  Kazuya Sato ,  Takayasu Saito ,  Toshiyuki Ebara ,  Satoshi Imai ,  Atsushi Oda ,  Takashi Sato ,  Hiroyuki Matsumori

IPC分类号： F04B35/04 ,  F01C11/00

CPC分类号： F01C21/108 ,  F01C21/0809 ,  F01C21/0845 ,  F04C18/3564 ,  F04C23/001 ,  F04C23/008 ,  F04C29/0042 ,  F04C29/02 ,  F04C29/023 ,  F04C29/028 ,  F04C2210/261 ,  F04C2230/231 ,  F04C2230/60 ,  F04C2240/30 ,  F04C2240/60 ,  F04C2240/601 ,  F04C2240/803 ,  F04C2240/806 ,  F04C2250/101 ,  F04C2250/102 ,  F05C2251/14 ,  F25B9/008 ,  F25B2309/061 ,  F25B2500/16 ,  Y10S417/902 ,  Y10T29/49236

摘要： There is provided a rotary compressor capable of preventing deterioration of performance following plug fixing carried out to prevent falling-off of a spring member. The rotary compressor comprises a cylinder constituting a rotary compression element, a roller engaged with an eccentric portion formed in a rotary shaft of an electric element, and eccentrically rotated in the cylinder, a vane abutted on the roller to divide an inside of the cylinder into a low pressure chamber side and a high pressure chamber side, a spring member for always pressing the vane to the roller side, a housing portion of the spring member, formed in the cylinder, and opened to the vane side and a hermetically sealed container side, a plug positioned in the hermetically sealed container side of the spring member, and inserted into the housing portion to fit into a gap, and an O ring attached around the plug to seal a part between the plug and the housing portion. In this case, a space between the cylinder and the hermetically sealed container is set smaller than a distance from the O ring to an end of the plug on the hermetically sealed container side.

摘要翻译： 本发明提供一种旋转式压缩机，其能够防止在进行插头固定后的性能劣化，以防止弹簧部件脱落。 旋转压缩机包括构成旋转压缩元件的圆筒，与形成在电气元件的旋转轴中的偏心部接合的滚子，并且在圆筒中偏心旋转;叶片抵靠在滚子上，以将圆筒内部分成 低压室侧和高压室侧，用于总是将叶片压向辊侧的弹簧构件，形成在气缸中并且向叶片侧开口的弹簧构件的容纳部和密封容器侧 位于弹簧构件的气密密封容器侧的插头，插入壳体部分以装配到间隙中;以及安装在插头周围的O形环以密封插头和壳体部分之间的部分。 在这种情况下，气缸和密封容器之间的空间被设定为小于从密封容器侧的O形环到塞子的端部的距离。

公开(公告)号：US20080075609A1

公开(公告)日：2008-03-27

申请号：US11896346

申请日：2007-08-31

申请人： Masaya Tadano ,  Haruhisa Yamasaki ,  Kenzo Matsumoto ,  Dai Matsuura ,  Kazuya Sato ,  Takayasu Saito ,  Toshiyuki Ebara ,  Satoshi Imai ,  Atsushi Oda ,  Takashi Sato ,  Hiroyuki Matsumori

发明人： Masaya Tadano ,  Haruhisa Yamasaki ,  Kenzo Matsumoto ,  Dai Matsuura ,  Kazuya Sato ,  Takayasu Saito ,  Toshiyuki Ebara ,  Satoshi Imai ,  Atsushi Oda ,  Takashi Sato ,  Hiroyuki Matsumori

IPC分类号： F04B35/04

CPC分类号： F01C21/108 ,  F01C21/0809 ,  F01C21/0845 ,  F04C18/3564 ,  F04C23/001 ,  F04C23/008 ,  F04C29/0042 ,  F04C29/02 ,  F04C29/023 ,  F04C29/028 ,  F04C2210/261 ,  F04C2230/231 ,  F04C2230/60 ,  F04C2240/30 ,  F04C2240/60 ,  F04C2240/601 ,  F04C2240/803 ,  F04C2240/806 ,  F04C2250/101 ,  F04C2250/102 ,  F05C2251/14 ,  F25B9/008 ,  F25B2309/061 ,  F25B2500/16 ,  Y10S417/902 ,  Y10T29/49236

摘要： There is provided a rotary compressor capable of preventing deterioration of performance following plug fixing carried out to prevent falling-off of a spring member. The rotary compressor comprises a cylinder constituting a rotary compression element, a roller engaged with an eccentric portion formed in a rotary shaft of an electric element, and eccentrically rotated in the cylinder, a vane abutted on the roller to divide an inside of the cylinder into a low pressure chamber side and a high pressure chamber side, a spring member for always pressing the vane to the roller side, a housing portion of the spring member, formed in the cylinder, and opened to the vane side and a hermetically sealed container side, a plug positioned in the hermetically sealed container side of the spring member, and inserted into the housing portion to fit into a gap, and an O ring attached around the plug to seal a part between the plug and the housing portion. In this case, a space between the cylinder and the hermetically sealed container is set smaller than a distance from the O ring to an end of the plug on the hermetically sealed container side.