专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06533558B1 Closed rotary compressor 有权
标题翻译：闭式旋转式压缩机
公开(公告)号：US06533558B1
公开(公告)日：2003-03-18
申请号：US09605960
申请日：2000-06-28
申请人： Kenzo Matsumoto , Manabu Takenaka , Tsuyoshi Higuchi , Kazuaki Fujiwara , Dai Matsuura , Aritomo Sato , Akira Hashimoto
发明人： Kenzo Matsumoto , Manabu Takenaka , Tsuyoshi Higuchi , Kazuaki Fujiwara , Dai Matsuura , Aritomo Sato , Akira Hashimoto
IPC分类号： F04B3504
CPC分类号： H02K1/20 , F04C18/3442 , F04C23/008 , F04C29/0085 , F04C29/026 , F04C2240/603 , H02K1/146 , H02K1/185 , H02K7/14 , H02K9/19 , Y10S417/902
摘要： An object of the present invention is to attain the downsizing of a closed rotary compressor while realizing separation of oil from gas without any problem, and since an electric motor is constituted by a motor of a magnetic pole concentrated winding type which includes: a stator fixed to the inner wall of a closed container; a rotator rotatably supported by a rotating shaft on the inner side of said stator; a stator core constituting said stator; a plurality of cog portions and slot portions formed to said stator core; and a stator winding directly wound around each cog portion utilizing the slot portions, a protrusion dimension of the winding from the stator core is reduced, and the excellent oil separation effect can be obtained.
摘要翻译：本发明的目的是为了实现闭合的旋转式压缩机的小型化，同时实现油与气体的分离而没有任何问题，并且由于电动机由磁极集中绕组型的电动机构成，该电动机包括：定子固定到封闭容器的内壁; 旋转体，其由所述定子的内侧上的旋转轴可旋转地支撑; 构成所述定子的定子铁芯; 形成在所述定子铁芯上的多个齿轮部分和槽部; 利用槽部直接缠绕在每个齿轮部分上的定子绕组，减小了定子铁心的绕组的突出尺寸，并且可以获得优异的油分离效果。

2. 发明授权

US07736138B2 Compressor with continuously inclined surface 失效
标题翻译：压缩机连续倾斜表面
公开(公告)号：US07736138B2
公开(公告)日：2010-06-15
申请号：US11808843
申请日：2007-06-13
申请人： Takahiro Nishikawa , Hirotsugu Ogasawara , Takao Kanayama , Yoshiaki Hiruma , Manabu Takenaka , Masazumi Sakaniwa , Akira Hashimoto , Junichi Suzuki
发明人： Takahiro Nishikawa , Hirotsugu Ogasawara , Takao Kanayama , Yoshiaki Hiruma , Manabu Takenaka , Masazumi Sakaniwa , Akira Hashimoto , Junichi Suzuki
IPC分类号： F04C18/00 , F03C4/00
CPC分类号： F01C21/0845 , F04C18/3568 , F04C23/008 , F04C27/009 , F05C2201/0439 , F05C2201/0448 , F05C2201/0457 , F05C2201/046 , F05C2203/08 , F05C2225/12 , F05C2251/10
摘要： A compressor comprises: a cylinder with a compression space; a suction port and a discharge port which communicate with the compression space in the cylinder; a support member which closes an opening of the cylinder; a rotary shaft which is rotatably supported on the support member; a compression member whose one surface crossing an axial direction of the rotary shaft is inclined continuously between a top dead center and a bottom dead center and which is rotated and compresses a fluid to discharge the fluid via the discharge port; and a vane which is disposed between a suction port and the discharge port, abuts on one surface of the compression member and partitions the compression space in the cylinder into high and low pressure chambers.
摘要翻译：压缩机包括：具有压缩空间的气缸; 与气缸中的压缩空间连通的吸入口和排出口; 关闭气缸的开口的支撑构件; 旋转轴，其被可旋转地支撑在所述支撑构件上; 压缩构件，其与旋转轴的轴向交叉的一个表面在上死点和下死点之间连续地倾斜，并且旋转并压缩流体以经由排出口排出流体; 并且设置在吸入口和排出口之间的叶片邻接在压缩构件的一个表面上，并将气缸中的压缩空间分隔成高压室和低压室。

3. 发明申请

US20060078440A1 Compressor 有权
标题翻译：压缩机
公开(公告)号：US20060078440A1
公开(公告)日：2006-04-13
申请号：US11219889
申请日：2005-09-07
申请人： Takahiro Nishikawa , Hirotsugu Ogasawara , Takao Kanayama , Yoshiaki Hiruma , Manabu Takenaka , Masazumi Sakaniwa , Akira Hashimoto , Junichi Suzuki
发明人： Takahiro Nishikawa , Hirotsugu Ogasawara , Takao Kanayama , Yoshiaki Hiruma , Manabu Takenaka , Masazumi Sakaniwa , Akira Hashimoto , Junichi Suzuki
IPC分类号： F04B35/04 , F04B17/00
CPC分类号： F01C21/0845 , F04C18/3568 , F04C23/008 , F04C27/009 , F05C2201/0439 , F05C2201/0448 , F05C2201/0457 , F05C2201/046 , F05C2203/08 , F05C2225/12 , F05C2251/10
摘要： An object is to provide a highly efficient compressor while improving a refrigerant leakage, enhancing a performance of a compressor, improving durability, and enhancing reliability. The compressor comprises: a compression element comprising a cylinder in which a compression space is constituted; a suction port and a discharge port which communicate with the compression space in the cylinder; a support member which closes an opening of the cylinder; a rotary shaft which is rotatably supported by a main bearing as a bearing formed on the support member; a compression member whose one surface crossing an axial direction of the rotary shaft is inclined continuously between a top dead center and a bottom dead center and which is disposed in the cylinder to be rotated by the rotary shaft and which compresses a fluid sucked from the suction port to discharge the fluid via the discharge port; a vane which is disposed between the suction port and the discharge port to abut on one surface of the compression member and which partitions the compression space in the cylinder into a low pressure chamber and a high pressure chamber; and a shaft seal which is disposed on an end portion of the bearing (main bearing) on a side opposite to the compression member and which abuts on the rotary shaft.
摘要翻译：本发明的目的是提供一种高效的压缩机，同时提高制冷剂的泄漏，提高压缩机的性能，提高耐久性，提高可靠性。压缩机包括：压缩元件，其包括构成压缩空间的气缸; 与气缸中的压缩空间连通的吸入口和排出口; 关闭气缸的开口的支撑构件; 旋转轴，其由作为形成在所述支撑构件上的轴承的主轴承可旋转地支撑; 与旋转轴的轴向交叉的一个表面的压缩构件在上死点和下死点之间连续地倾斜，并且设置在气缸中，由旋转轴旋转，并且压缩从吸入口吸入的流体端口，以经由排出口排出流体; 叶片，其设置在所述吸入口和所述排出口之间，以抵靠在所述压缩构件的一个表面上，并且将所述气缸中的压缩空间分隔成低压室和高压室; 以及轴密封件，其设置在所述轴承（主轴承）的与所述压缩构件相反的一侧并且抵接在所述旋转轴上的端部。

4. 发明授权

US07481635B2 Shaft seal for rotary type compressor 有权
标题翻译：旋转式压缩机轴封
公开(公告)号：US07481635B2
公开(公告)日：2009-01-27
申请号：US11219889
申请日：2005-09-07
申请人： Takahiro Nishikawa , Hirotsugu Ogasawara , Takao Kanayama , Yoshiaki Hiruma , Manabu Takenaka , Masazumi Sakaniwa , Akira Hashimoto , Junichi Suzuki
发明人： Takahiro Nishikawa , Hirotsugu Ogasawara , Takao Kanayama , Yoshiaki Hiruma , Manabu Takenaka , Masazumi Sakaniwa , Akira Hashimoto , Junichi Suzuki
IPC分类号： F04C18/00 , F03C4/00
CPC分类号： F01C21/0845 , F04C18/3568 , F04C23/008 , F04C27/009 , F05C2201/0439 , F05C2201/0448 , F05C2201/0457 , F05C2201/046 , F05C2203/08 , F05C2225/12 , F05C2251/10
摘要： A compressor having a compression element with a cylinder in which a compression space is constituted, a suction port and a discharge port which communicate with the compression space in the cylinder, a support member which closes an opening on the cylinder and a rotary shaft which is rotatably supported by a main bearing as a bearing formed on the support member. A compression member, whose one surface crosses an axial direction of the rotary shaft is inclined continuously between a top dead center and a bottom dead center and is disposed in the cylinder to be rotated by the rotary shaft, compresses a fluid sucked from the suction port to discharge the fluid via the discharge port. A vane which is disposed between the suction port and the discharge port to abut on one surface of the compression member partitions the compression space in the cylinder into a low pressure chamber and high pressure chamber. A shaft seal which is disposed on an end portion of the main bearing, on a side opposite to the compression member, abuts on the rotary shaft.
摘要翻译：一种具有压缩元件的压缩机，其中构成有压缩空间的气缸，与气缸中的压缩空间连通的吸入口和排出口，关闭气缸上的开口的支撑构件和旋转轴，由主轴承可旋转地支撑为形成在支撑构件上的轴承。一个表面与旋转轴的轴向交叉的压缩构件在上死点和下死点之间连续地倾斜并且设置在气缸中以由旋转轴旋转，从而将从吸入口吸入的流体压缩以经由排出口排出流体。设置在吸入口和排出口之间以抵靠在压缩构件的一个表面上的叶片将气缸中的压缩空间分隔成低压室和高压室。设置在主轴承的与压缩构件相对的一侧的端部上的轴密封件抵接在旋转轴上。

5. 发明申请

US20070243092A1 Compressor 失效
标题翻译：压缩机
公开(公告)号：US20070243092A1
公开(公告)日：2007-10-18
申请号：US11808843
申请日：2007-06-13
申请人： Takahiro Nishikawa , Hirotsugu Ogasawara , Takao Kanayama , Yoshiaki Hiruma , Manabu Takenaka , Masazumi Sakaniwa , Akira Hashimoto , Junichi Suzuki
发明人： Takahiro Nishikawa , Hirotsugu Ogasawara , Takao Kanayama , Yoshiaki Hiruma , Manabu Takenaka , Masazumi Sakaniwa , Akira Hashimoto , Junichi Suzuki
IPC分类号： F04C18/00
CPC分类号： F01C21/0845 , F04C18/3568 , F04C23/008 , F04C27/009 , F05C2201/0439 , F05C2201/0448 , F05C2201/0457 , F05C2201/046 , F05C2203/08 , F05C2225/12 , F05C2251/10
摘要： An object is to provide a highly efficient compressor while improving a refrigerant leakage, enhancing a performance of a compressor, improving durability, and enhancing reliability. The compressor comprises: a compression element comprising a cylinder in which a compression space is constituted; a suction port and a discharge port which communicate with the compression space in the cylinder; a support member which closes an opening of the cylinder; a rotary shaft which is rotatably supported by a main bearing as a bearing formed on the support member; a compression member whose one surface crossing an axial direction of the rotary shaft is inclined continuously between a top dead center and a bottom dead center and which is disposed in the cylinder to be rotated by the rotary shaft and which compresses a fluid sucked from the suction port to discharge the fluid via the discharge port; a vane which is disposed between the suction port and the discharge port to abut on one surface of the compression member and which partitions the compression space in the cylinder into a low pressure chamber and a high pressure chamber; and a shaft seal which is disposed on an end portion of the bearing (main bearing) on a side opposite to the compression member and which abuts on the rotary shaft.
摘要翻译：本发明的目的是提供一种高效的压缩机，同时提高制冷剂的泄漏，提高压缩机的性能，提高耐久性，提高可靠性。压缩机包括：压缩元件，其包括构成压缩空间的气缸; 与气缸中的压缩空间连通的吸入口和排出口; 关闭气缸的开口的支撑构件; 旋转轴，其由作为形成在所述支撑构件上的轴承的主轴承可旋转地支撑; 与旋转轴的轴向交叉的一个表面的压缩构件在上死点和下死点之间连续地倾斜，并且设置在气缸中，由旋转轴旋转，并且压缩从吸入口吸入的流体端口，以经由排出口排出流体; 叶片，其设置在所述吸入口和所述排出口之间，以抵靠在所述压缩构件的一个表面上，并且将所述气缸中的压缩空间分隔成低压室和高压室; 以及轴密封件，其设置在所述轴承（主轴承）的与所述压缩构件相反的一侧并且抵接在所述旋转轴上的端部。

6. 发明授权

US07581937B2 Rotary type compressor having an intermediate pressure on a surface side of its compression member 失效
标题翻译：在其压缩构件的表面侧具有中间压力的旋转式压缩机
公开(公告)号：US07581937B2
公开(公告)日：2009-09-01
申请号：US11808844
申请日：2007-06-13
申请人： Takahiro Nishikawa , Hirotsugu Ogasawara , Takao Kanayama , Yoshiaki Hiruma , Manabu Takenaka , Masazumi Sakaniwa , Akira Hashimoto , Junichi Suzuki
发明人： Takahiro Nishikawa , Hirotsugu Ogasawara , Takao Kanayama , Yoshiaki Hiruma , Manabu Takenaka , Masazumi Sakaniwa , Akira Hashimoto , Junichi Suzuki
IPC分类号： F04C18/00 , F03C4/00
CPC分类号： F01C21/0845 , F04C18/3568 , F04C23/008 , F04C27/009 , F05C2201/0439 , F05C2201/0448 , F05C2201/0457 , F05C2201/046 , F05C2203/08 , F05C2225/12 , F05C2251/10
摘要： A compressor having a sealed container; a cylinder in which a compression space is constituted; a suction port and a discharge port which communicate with the compression space in the cylinder; a support member which closes an opening of the cylinder; a rotary shaft which is rotatably supported by a main bearing as a bearing formed on the support member; a compression member whose one surface crossing an axial direction of the rotary shaft is inclined continuously between a top dead center and a bottom dead center; a vane which is disposed between the suction port and the discharge port to abut on one surface side of the compression member and which partitions the compression space in the cylinder into a low pressure chamber and a high pressure chamber. A pressure of the compression member on the other surface side of the compression member is set to a value which is lower than tat of a pressure in the sealed container.
摘要翻译：一种具有密封容器的压缩机; 构成压缩空间的气缸; 与气缸中的压缩空间连通的吸入口和排出口; 关闭气缸的开口的支撑构件; 旋转轴，其由作为形成在所述支撑构件上的轴承的主轴承可旋转地支撑; 压缩构件，其一个表面与所述旋转轴的轴向交叉的表面在上止点和下止点之间连续地倾斜; 叶片，其设置在吸入口和排出口之间，以抵靠在压缩构件的一个表面侧，并且将气缸中的压缩空间分隔成低压室和高压室。将压缩构件的另一面侧的压缩构件的压力设定为比密封容器内的压力低的值。

7. 发明申请

US20080031753A1 Compressor 失效
标题翻译：压缩机
公开(公告)号：US20080031753A1
公开(公告)日：2008-02-07
申请号：US11808844
申请日：2007-06-13
申请人： Takahiro Nishikawa , Hirotsugu Ogasawara , Takao Kanayama , Yoshiaki Hiruma , Manabu Takenaka , Masazumi Sakaniwa , Akira Hashimoto , Junichi Suzuki
发明人： Takahiro Nishikawa , Hirotsugu Ogasawara , Takao Kanayama , Yoshiaki Hiruma , Manabu Takenaka , Masazumi Sakaniwa , Akira Hashimoto , Junichi Suzuki
IPC分类号： F04B37/00
CPC分类号： F01C21/0845 , F04C18/3568 , F04C23/008 , F04C27/009 , F05C2201/0439 , F05C2201/0448 , F05C2201/0457 , F05C2201/046 , F05C2203/08 , F05C2225/12 , F05C2251/10
摘要： An object is to provide a highly efficient compressor while improving a refrigerant leakage, enhancing a performance of a compressor, improving durability, and enhancing reliability. The compressor comprises: a compression element comprising a cylinder in which a compression space is constituted; a suction port and a discharge port which communicate with the compression space in the cylinder; a support member which closes an opening of the cylinder; a rotary shaft which is rotatably supported by a main bearing as a bearing formed on the support member; a compression member whose one surface crossing an axial direction of the rotary shaft is inclined continuously between a top dead center and a bottom dead center and which is disposed in the cylinder to be rotated by the rotary shaft and which compresses a fluid sucked from the suction port to discharge the fluid via the discharge port; a vane which is disposed between the suction port and the discharge port to abut on one surface of the compression member and which partitions the compression space in the cylinder into a low pressure chamber and a high pressure chamber; and a shaft seal which is disposed on an end portion of the bearing (main bearing) on a side opposite to the compression member and which abuts on the rotary shaft.
摘要翻译：本发明的目的是提供一种高效的压缩机，同时提高制冷剂的泄漏，提高压缩机的性能，提高耐久性，提高可靠性。压缩机包括：压缩元件，其包括构成压缩空间的气缸; 与气缸中的压缩空间连通的吸入口和排出口; 关闭气缸的开口的支撑构件; 旋转轴，其由作为形成在所述支撑构件上的轴承的主轴承可旋转地支撑; 与旋转轴的轴向交叉的一个表面的压缩构件在上死点和下死点之间连续地倾斜，并且设置在气缸中，由旋转轴旋转，并且压缩从吸入口吸入的流体端口，以经由排出口排出流体; 叶片，其设置在所述吸入口和所述排出口之间，以抵靠在所述压缩构件的一个表面上，并且将所述气缸中的压缩空间分隔成低压室和高压室; 以及轴密封件，其设置在所述轴承（主轴承）的与所述压缩构件相反的一侧并且抵接在所述旋转轴上的端部。

8. 发明授权

US06676393B2 Multi-cylinder rotary compressor 有权
标题翻译：多缸旋转压缩机
公开(公告)号：US06676393B2
公开(公告)日：2004-01-13
申请号：US10199942
申请日：2002-07-19
申请人： Kenzo Matsumoto , Akira Hashimoto , Midori Futakawame , Masazumi Sakaniwa , Hiroyuki Sawabe
发明人： Kenzo Matsumoto , Akira Hashimoto , Midori Futakawame , Masazumi Sakaniwa , Hiroyuki Sawabe
IPC分类号： F03C200
CPC分类号： F04C23/001 , F01C21/0845 , F04C18/3562 , F04C23/008 , F04C2230/70
摘要： An object of the present invention is to provide a multi-cylinder rotary compressor which can enhance the reliability by improving the compression efficiency/mechanical efficiency. The bearings are fixed on the inner wall of the closed container, the cylinders are fixed to the bearings, and a gap is formed between the respective cylinders and the inner wall of the closed container. The design with the relatively large internal volume of the closed container is possible, and the reliability can be enhanced. Further, improvement in the compression efficiency and the mechanical efficiency can be achieved with the compact multi-cylinder rotary compression element.
摘要翻译：本发明的目的是提供一种通过提高压缩效率/机械效率来提高可靠性的多气缸旋转式压缩机。轴承固定在密封容器的内壁上，气缸固定在轴承上，并且在相应气缸和密封容器的内壁之间形成间隙。封闭容器的体积相对较大的设计是可能的，可靠性得到提高。此外，利用紧凑的多气缸旋转压缩元件，可以实现压缩效率和机械效率的提高。

9. 发明授权

US06692242B2 Multi-cylinder rotary compressor 失效
公开(公告)号：US06692242B2
公开(公告)日：2004-02-17
申请号：US10199851
申请日：2002-07-19
申请人： Kenzo Matsumoto , Akira Hashimoto , Midori Futakawame , Masazumi Sakaniwa , Hiroyuki Sawabe
发明人： Kenzo Matsumoto , Akira Hashimoto , Midori Futakawame , Masazumi Sakaniwa , Hiroyuki Sawabe
IPC分类号： F03C200
CPC分类号： F04C23/001 , F01C21/0845 , F04C18/3562 , F04C23/008 , F04C2230/70
摘要： An object of the present invention is to provide a multi-cylinder rotary compressor which can enhance the reliability by improving the compression efficiency/mechanical efficiency. The bearings are fixed on the inner wall of the closed container, the cylinders are fixed to the bearings, and a gap is formed between the respective cylinders and the inner wall of the closed container. The design with the relatively large internal volume of the closed container is possible, and the reliability can be enhanced. Further, improvement in the compression efficiency and the mechanical efficiency can be achieved with the compact multi-cylinder rotary compression element.

10. 发明授权

US06524086B2 Multi-cylinder rotary compressor 失效
公开(公告)号：US06524086B2
公开(公告)日：2003-02-25
申请号：US09935815
申请日：2001-08-23
申请人： Kenzo Matsumoto , Akira Hashimoto , Midori Futakawame , Masazumi Sakaniwa , Hiroyuki Sawabe
发明人： Kenzo Matsumoto , Akira Hashimoto , Midori Futakawame , Masazumi Sakaniwa , Hiroyuki Sawabe
IPC分类号： F03C200
CPC分类号： F04C23/001 , F01C21/0845 , F04C18/3562 , F04C23/008 , F04C2230/70
摘要： An object of the present invention is to provide a multi-cylinder rotary compressor which can enhance the reliability by improving the compression efficiency/mechanical efficiency. The bearings are fixed on the inner wall of the closed container, the cylinders are fixed to the bearings, and a gap is formed between the respective cylinders and the inner wall of the closed container. The design with the relatively large internal volume of the closed container is possible, and the reliability can be enhanced. Further, improvement in the compression efficiency and the mechanical efficiency can be achieved with the compact multi-cylinder rotary compression element.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式