公开(公告)号：US08535029B2

公开(公告)日：2013-09-17

申请号：US13117418

申请日：2011-05-27

申请人： Masami Ohno ,  Shinichi Sato ,  Akio Saiki ,  Shinsuke Asou

发明人： Masami Ohno ,  Shinichi Sato ,  Akio Saiki ,  Shinsuke Asou

IPC分类号： F01C1/02 ,  F03C2/00 ,  F03C4/00

CPC分类号： F04C18/0215 ,  F04C18/0253

摘要： A scroll type compressor has a rotary shaft, a fixed scroll member, a movable scroll member and a rib. The fixed scroll member has a fixed end plate and a fixed scroll wall. The fixed end plate has first and second sides. The fixed scroll wall is formed on the first side. The movable scroll member has a movable end plate and a movable scroll wall. The movable scroll wall is formed on the movable end plate. The movable scroll member is adapted to make an orbital motion in accordance with the rotation of the rotary shaft whereby a compression chamber to decrease the volume of the compression chamber with the orbital motion of the movable scroll member is formed between the fixed scroll member and the movable scroll member. The rib is provided on the second side so as to extend behind the inner end of the fixed scroll wall.

摘要翻译： 涡旋式压缩机具有旋转轴，固定涡旋构件，可动涡旋构件和肋。 固定涡旋构件具有固定端板和固定涡旋壁。 固定端板具有第一和第二侧。 固定涡旋壁形成在第一侧上。 动涡旋件具有可动端板和可动涡旋壁。 可动涡旋壁形成在可动端板上。 可动涡旋构件适于根据旋转轴的旋转进行轨道运动，由此在固定涡旋构件和可动涡旋构件之间形成有用于减小压缩室的容积的可动涡旋构件的轨道运动的压缩室 动涡旋件。 肋设置在第二侧上，以便在固定涡旋壁的内端的后方延伸。

公开(公告)号：US08882482B2

公开(公告)日：2014-11-11

申请号：US13557594

申请日：2012-07-25

申请人： Tsubasa Mitsui ,  Shinichi Sato ,  Kazuo Kobayashi ,  Akio Saiki ,  Akihiro Nakashima ,  Shinsuke Asou

发明人： Tsubasa Mitsui ,  Shinichi Sato ,  Kazuo Kobayashi ,  Akio Saiki ,  Akihiro Nakashima ,  Shinsuke Asou

IPC分类号： F01C1/02 ,  F01C1/063 ,  F03C2/00 ,  F03C4/00 ,  F04C2/00 ,  F04C18/00 ,  F01C21/04 ,  F04C15/00 ,  F04C27/00 ,  F04C29/02 ,  F04C29/04 ,  F04C18/02

CPC分类号： F04C29/028 ,  F04C18/0215 ,  F04C18/344 ,  F04C29/026 ,  F04C2240/809

摘要： A compressor has auxiliary and main oil reservoir chambers that retain lubricant oil that is separated from refrigerant in an oil separation chamber. A part of the auxiliary oil reservoir chamber is defined by a peripheral wall of the oil separation chamber. An introducing passage for introducing lubricant oil in the oil separation chamber to the auxiliary oil reservoir chamber is formed in the peripheral wall. The inlet of the introducing passage opens to the oil separation chamber on the inner surface of the peripheral wall. The outlet of the introducing passage opens to the auxiliary oil reservoir chamber. The main oil reservoir chamber is located below the auxiliary oil reservoir chamber in the direction of gravity. A drain port for draining lubricant oil in the auxiliary oil reservoir chamber to the main oil reservoir chamber is formed in a bottom wall of the auxiliary oil reservoir chamber.

摘要翻译： 压缩机具有辅助和主油储存室，其保持在油分离室中与制冷剂分离的润滑油。 辅助储油室的一部分由油分离室的周壁限定。 在周壁上形成有用于将油分离室内的润滑油引入辅助储油室的引入通路。 引入通道的入口通向周壁内表面上的分油室。 引入通道的出口通向辅助储油室。 主储油室沿重力方向位于辅助储油室下方。 用于将辅助储油室中的润滑油排出到主储油室的排水口形成在辅助储油室的底壁中。

公开(公告)号：US08117959B2

公开(公告)日：2012-02-21

申请号：US11694696

申请日：2007-03-30

申请人： Tomohiro Wakita ,  Mitsuyo Ishikawa ,  Jun Kondo ,  Takeshi Aoki ,  Shinichi Sato ,  Shinsuke Asou ,  Masashi Oda ,  Kazushige Murao

发明人： Tomohiro Wakita ,  Mitsuyo Ishikawa ,  Jun Kondo ,  Takeshi Aoki ,  Shinichi Sato ,  Shinsuke Asou ,  Masashi Oda ,  Kazushige Murao

IPC分类号： F04B1/12

CPC分类号： F04B27/1018

摘要： A swash plate includes a boss, which is mounted on the drive shaft, and a plate portion, which extends from the boss to be inclined with respect to the drive shaft. A rotary valve includes a suction passage, which sequentially connects cylinder bores in a suction stroke via an associated guide passage. An introduction guide communicates with the shaft bore to introduce the refrigerant gas in the swash plate chamber to the rotary valve. The introduction guide faces the boss and extends in the radial direction from the shaft bore beyond the boss. Therefore, suction efficiency of refrigerant gas from the swash plate chamber to the cylinder bore has improved.

摘要翻译： 旋转斜盘包括安装在驱动轴上的凸台和从凸台延伸以相对于驱动轴倾斜的板部。 旋转阀包括抽吸通道，该抽吸通道经由相关联的引导通道在吸入行程中依次连接气缸孔。 引导引导件与轴孔连通，以将旋转斜盘室中的制冷剂气体引入旋转阀。 引导引导件面向凸台并且在径向方向上从轴孔延伸超过凸台。 因此，从斜盘室到气缸孔的制冷剂气体的吸入效率提高。

公开(公告)号：US20070292279A1

公开(公告)日：2007-12-20

申请号：US11694696

申请日：2007-03-30

申请人： Tomohiro Wakita ,  Mitsuyo Ishikawa ,  Jun Kondo ,  Takeshi Aoki ,  Shinichi Sato ,  Shinsuke Asou ,  Masashi Oda ,  Kazushige Murao

发明人： Tomohiro Wakita ,  Mitsuyo Ishikawa ,  Jun Kondo ,  Takeshi Aoki ,  Shinichi Sato ,  Shinsuke Asou ,  Masashi Oda ,  Kazushige Murao

IPC分类号： F04B1/12

CPC分类号： F04B27/1018

摘要： A swash plate includes a boss, which is mounted on the drive shaft, and a plate portion, which extends from the boss to be inclined with respect to the drive shaft. A rotary valve includes a suction passage, which sequentially connects cylinder bores in a suction stroke via an associated guide passage. An introduction guide communicates with the shaft bore to introduce the refrigerant gas in the swash plate chamber to the rotary valve. The introduction guide faces the boss and extends in the radial direction from the shaft bore beyond the boss. Therefore, suction efficiency of refrigerant gas from the swash plate chamber to the cylinder bore has improved.

摘要翻译： 旋转斜盘包括安装在驱动轴上的凸台和从凸台延伸以相对于驱动轴倾斜的板部。 旋转阀包括抽吸通道，该抽吸通道经由相关联的引导通道在吸入行程中依次连接气缸孔。 引导引导件与轴孔连通，以将旋转斜盘室中的制冷剂气体引入旋转阀。 引导引导件面向凸台并且在径向方向上从轴孔延伸超过凸台。 因此，从斜盘室到气缸孔的制冷剂气体的吸入效率提高。

公开(公告)号：US06616430B2

公开(公告)日：2003-09-09

申请号：US10158041

申请日：2002-05-29

申请人： Tatsushi Mori ,  Masao Iguchi ,  Shinsuke Asou

发明人： Tatsushi Mori ,  Masao Iguchi ,  Shinsuke Asou

IPC分类号： F03C200

CPC分类号： F04C18/023 ,  F04C23/008 ,  F04C29/0085

摘要： Scroll compressors (1) may include a housing (2, 3) having an inlet port (3a) and an outlet port (3b). A drive scroll (10) may be rotatably disposed within the housing and may have a rotational axis. A driven scroll (20) may be rotatably disposed within the housing and may have a rotational axis. The driven scroll rotational axis preferably is offset with respect to the drive scroll rotational axis. Further, at least one compression chamber (30) is preferably defined between the drive scroll and the driven scroll. First bearings (14, 16, 16a) may rotatably support one of the drive scroll and the driven scroll in a straddle manner. A second bearing (24) may rotatably support the other of the drive scroll and the driven scroll in a cantilever manner. A transmission (31, 131, 231 and 331) or other device may be provided to rotate the driven scroll in synchronism with the drive scroll.

公开(公告)号：US5456584A

公开(公告)日：1995-10-10

申请号：US328728

申请日：1994-10-25

申请人： Kenji Isomura ,  Tetsuhiko Fukanuma ,  Shinsuke Asou ,  Kunifumi Goto ,  Shigeru Hisanaga ,  Tsuyoshi Takemoto ,  Yuuji Yamamoto

发明人： Kenji Isomura ,  Tetsuhiko Fukanuma ,  Shinsuke Asou ,  Kunifumi Goto ,  Shigeru Hisanaga ,  Tsuyoshi Takemoto ,  Yuuji Yamamoto

IPC分类号： F04C18/02 ,  F04C29/02 ,  F01C1/04 ,  F01C21/04

CPC分类号： F04C18/0215 ,  F04C29/02 ,  F04C2240/807

摘要： When a rotary shaft of a scroll type compressor rotates and a movable scroll of the compressor makes an orbital movement around the axis of a rotary shaft by way of an eccentric shaft, refrigerant gas is supplied to compression chambers between a fixed scroll and the movable scroll. A first bearing rotatably supports the rotary shaft. A second bearing is provided between the movable scroll and the eccentric shaft to permit relative movement therebetween. A balance weight attached to the movable scroll dynamically balances the movable scroll during its rotation. A crank chamber accommodates the balance weight. A suction port is so provided in the housing as to communicate with the crank chamber, and permits the refrigerant gas to be supplied into the housing. A passage is formed in the balance weight, the eccentric shaft and the rotary shaft to supply the refrigerant gas into a first gap between the first bearing and the rotary shaft and a second gap between the second bearing and the movable scroll.

摘要翻译： 当涡旋式压缩机的旋转轴旋转并且压缩机的可动涡旋件通过偏心轴围绕旋转轴的轴线轨道运动时，制冷剂气体被供应到固定涡旋件和动涡旋件之间的压缩室 。 第一轴承可旋转地支撑旋转轴。 第二轴承设置在可动涡旋件和偏心轴之间以允许它们之间相对移动。 附着在动涡旋盘上的平衡重在其旋转期间动态平衡动涡旋盘。 曲柄室容纳平衡重。 吸入口设置在壳体中以与曲柄室连通，并允许制冷剂气体供应到壳体中。 在平衡重体，偏心轴和旋转轴上形成通道，以将制冷剂气体供给到第一轴承和旋转轴之间的第一间隙中，以及第二轴承与动涡旋件之间的第二间隙。