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1. 发明授权

US5258046A Scroll-type fluid machinery with seals for the discharge port and wraps 失效
标题翻译：滚动式流体机械，带有用于排放口和包装的密封件
公开(公告)号：US5258046A
公开(公告)日：1993-11-02
申请号：US903463
申请日：1992-06-24
申请人： Shuji Haga , Masatomo Tanuma , Takashi Serita
发明人： Shuji Haga , Masatomo Tanuma , Takashi Serita
IPC分类号： F01C1/02 , F01C19/08 , F01C1/04 , F01C21/02
CPC分类号： F01C1/0223 , F01C19/08 , F04C2250/102 , F05B2250/502
摘要： The present invention is intended to provide an oilless scroll-type compressor which can obtain a high compression efficiency with highly accurate sealability retained and particularly has such a constitution that a chip seal fitted in each of the wrap end surfaces of stationary scrolls and an orbiting scroll is integrated with a backup seal, a discharge port in communication with a wrap groove terminal end through a through-hole is formed in a land section positioned on the interior side of a wrap inner circumferential end on the side of one scroll and situated around a shaft hole through which a main shaft is inserted, and the circumference of said discharge port is surrounded by the chip seal extended from said wrap.
摘要翻译：本发明旨在提供一种无油涡旋式压缩机，其能够以高度精确的密封性得到高的压缩效率，特别是具有这样的结构，即，将固定涡卷的每个包封端面中的切屑密封和旋转涡卷与备用密封件一体化，通过通孔与卷绕槽终端连通的排出口形成在位于一个卷轴一侧的卷绕内周端的内侧的陆部中，并且位于一个主轴插入的轴孔，并且所述排出口的圆周被从所述卷绕件延伸的切屑密封件包围。

2. 发明授权

US5145344A Scroll-type fluid machinery with offset passage to the exhaust port 失效
标题翻译：滚动式流体机械与排气口通过排气口
公开(公告)号：US5145344A
公开(公告)日：1992-09-08
申请号：US654184
申请日：1991-02-13
申请人： Shuji Haga , Masatomo Tanuma
发明人： Shuji Haga , Masatomo Tanuma
IPC分类号： F01C1/02 , F01C19/08
CPC分类号： F01C1/0246 , F01C1/0223 , F01C19/08 , F04C2250/102 , F05B2250/502
摘要： A scroll-type fluid machine has an orbiting scroll with involute wraps projecting axially on each of opposite sides, a pair of stationary scrolls each with involute wraps which mate with the wraps of the orbiting scroll, and a main shaft inserted in a central axis hole of the stationary scrolls for driving the orbiting scroll in orbital movement. The internal ends of the wraps of the stationary scrolls are extended inwardly to an outer peripheral wall of a land part where the central axis hole is formed. The stationary scroll wraps are extended about a half turn longer than the wrap of the orbiting scroll and the internal ends of the wraps are almost in contact end to end at a desired phase during the orbiting movement of the orbiting scroll.

3. 发明申请

US20050265879A1 Scroll fluid machine 有权
标题翻译：滚动流体机
公开(公告)号：US20050265879A1
公开(公告)日：2005-12-01
申请号：US11133565
申请日：2005-05-20
申请人： Masaru Tsuchiya , Masatomo Tanuma , Ryusuke Muto , Yuki Takada
发明人： Masaru Tsuchiya , Masatomo Tanuma , Ryusuke Muto , Yuki Takada
IPC分类号： F01C1/02 , F01C17/06 , F01C21/00 , F04C18/02 , F04C18/00 , F03C4/00
CPC分类号： F01C1/0223 , F01C17/06 , F01C21/003 , F04C18/0246 , F05C2251/12
摘要： In a scroll fluid machine, an orbiting scroll is eccentrically revolved with respect to a stationary scroll so that fluid in a sealed chamber between the stationary and orbiting scrolls may be compressed toward a center. A first magnet is mounted on the stationary scroll and a second magnet is mounted on the orbiting scroll so that the same poles of the first and second scrolls may be opposite to each other thereby preventing the orbiting scroll from pressing the stationary scroll excessively.
摘要翻译：在涡旋流体机器中，相对于固定涡旋件，绕动涡旋件是偏心旋转的，使得固定涡旋盘和动涡旋盘之间的密封腔中的流体可能朝向中心被压缩。第一磁体安装在固定涡旋件上，第二磁体安装在绕动涡盘上，使得第一和第二涡旋件的相同磁极可能彼此相反，从而防止绕动涡盘过度地压住固定涡卷。

4. 发明授权

US07419371B2 Scroll fluid machine 有权
标题翻译：滚动流体机
公开(公告)号：US07419371B2
公开(公告)日：2008-09-02
申请号：US11654836
申请日：2007-01-18
申请人： Naohiro Minekawa , Masatomo Tanuma , Yuki Takada , Minako Toda
发明人： Naohiro Minekawa , Masatomo Tanuma , Yuki Takada , Minako Toda
IPC分类号： F03C2/00 , F04C15/00
CPC分类号： F04C18/0223 , F04C29/04
摘要： In a scroll fluid machine, a driving shaft extends axially to allow an orbiting scroll to revolve with respect to a fixed scroll thereby compressing a gas introduced from the outer circumference of the fixed scroll in a compressing chamber formed between the orbiting and fixed scrolls. From one end of the driving shaft, external air is introduced in a cooling hole extending axially of the driving shaft to cool the driving shaft. A cooling fan is rotatably secured at one end of the driving shaft to rotate by the driving shaft to cool the fixed scroll. The cooling fan comprises a base plate having a main fin on one side surface facing the side of the fixed scroll and a plurality of auxiliary fins on the other side surface to prevent cooling-finished air from invading into the cooling hole of the driving shaft.
摘要翻译：在涡旋流体机械中，驱动轴轴向延伸，以允许绕动涡旋件相对于固定涡旋件旋转，从而在形成在绕动涡旋件和固定涡旋件之间的压缩室中压缩从固定涡旋件外周引入的气体。从驱动轴的一端，外部空气被引入到驱动轴的轴向延伸的冷却孔中，以冷却驱动轴。冷却风扇可旋转地固定在驱动轴的一端，由驱动轴旋转以冷却固定涡旋盘。冷却风扇包括在与固定涡旋盘相对的一个侧面上具有主翅片的基板和在另一侧面上的多个辅助散热片，以防止冷却完成的空气侵入驱动轴的冷却孔。

5. 发明授权

US07387503B2 Scroll fluid machine having a fixed scroll with a heat-releasing projection 有权
标题翻译：具有带有散热突起的固定涡卷的涡旋流体机械
公开(公告)号：US07387503B2
公开(公告)日：2008-06-17
申请号：US11621740
申请日：2007-01-10
申请人： Minako Toda , Masatomo Tanuma , Yuki Takada , Naohiro Minekawa
发明人： Minako Toda , Masatomo Tanuma , Yuki Takada , Naohiro Minekawa
IPC分类号： F01C1/02 , F03C2/00
CPC分类号： F04C29/04 , F04C18/0223
摘要： In a scroll fluid machine, a fixed scroll has a fixed wrap, and an orbiting scroll has an orbiting wrap which engages with the fixed wrap to form a compressing chamber between the orbiting and fixed wraps. The orbiting scroll is rotatably mounted around an eccentric axial portion of a driving shaft and revolved by the driving shaft. A gas introduced from the outer circumference of the fixed scroll is compressed in the compressing chamber as it flows towards the center. Parts near the center is heated by a compressed gas. On the other surface of the fixed scroll to the surface having the fixed wrap, a plurality of cooling fins are provided. Air is introduced between the cooling fins to cool the machine. Between the cooling fins, a heat-releasing projection is provided to improve cooling efficiency.
摘要翻译：在涡旋流体机器中，固定涡旋件具有固定的涡卷，并且绕动涡旋件具有与固定涡旋件接合的绕动涡卷，以在轨道和固定涡卷之间形成压缩室。绕动涡旋件可旋转地安装在驱动轴的偏心轴部分上并由驱动轴旋转。从固定涡旋件的外周引入的气体在压缩室中流动时被压缩。靠近中心的部件被压缩气体加热。在固定涡旋件的另一表面上具有固定涡卷的表面上设有多个散热片。在冷却翅片之间引入空气以冷却机器。在冷却翅片之间，设置有散热突起以提高冷却效率。

6. 发明申请

US20070178001A1 Scroll fluid machine 有权
标题翻译：滚动流体机
公开(公告)号：US20070178001A1
公开(公告)日：2007-08-02
申请号：US11654836
申请日：2007-01-18
申请人： Naohiro Minekawa , Masatomo Tanuma , Yuki Takada , Minako Toda
发明人： Naohiro Minekawa , Masatomo Tanuma , Yuki Takada , Minako Toda
IPC分类号： F01C1/02 , F01C1/063 , F03C2/00
CPC分类号： F04C18/0223 , F04C29/04
摘要： In a scroll fluid machine, a driving shaft extends axially to allow an orbiting scroll to revolve with respect to a fixed scroll thereby compressing a gas introduced from the outer circumference of the fixed scroll in a compressing chamber formed between the orbiting and fixed scrolls. From one end of the driving shaft, external air is introduced in a cooling hole extending axially of the driving shaft to cool the driving shaft. A cooling fan is rotatably secured at one end of the driving shaft to rotate by the driving shaft to cool the fixed scroll. The cooling fan comprises a base plate having a main fin on one side surface facing the side of the fixed scroll and a plurality of auxiliary fins on the other side surface to prevent cooling-finished air from invading into the cooling hole of the driving shaft.
摘要翻译：在涡旋流体机械中，驱动轴轴向延伸，以允许绕动涡旋件相对于固定涡旋件旋转，从而在形成在绕动涡旋件和固定涡旋件之间的压缩室中压缩从固定涡旋件外周引入的气体。从驱动轴的一端，外部空气被引入到驱动轴的轴向延伸的冷却孔中，以冷却驱动轴。冷却风扇可旋转地固定在驱动轴的一端，由驱动轴旋转以冷却固定涡旋盘。冷却风扇包括在与固定涡旋盘相对的一个侧面上具有主翅片的基板和在另一侧面上的多个辅助散热片，以防止冷却完成的空气侵入驱动轴的冷却孔。

7. 发明授权

US07192261B2 Scroll fluid machine having permanent magnets mounted on respective the stationary and orbiting end plates for preventing axial motion of the orbiting scroll 有权
标题翻译：涡旋流体机具有安装在静止和动圈端板上的永磁体，用于防止绕动涡卷的轴向运动
公开(公告)号：US07192261B2
公开(公告)日：2007-03-20
申请号：US11133565
申请日：2005-05-20
申请人： Masaru Tsuchiya , Masatomo Tanuma , Ryusuke Muto , Yuki Takada
发明人： Masaru Tsuchiya , Masatomo Tanuma , Ryusuke Muto , Yuki Takada
IPC分类号： F03C2/00 , F04C18/00
CPC分类号： F01C1/0223 , F01C17/06 , F01C21/003 , F04C18/0246 , F05C2251/12
摘要： In a scroll fluid machine, an orbiting scroll is eccentrically revolved with respect to a stationary scroll so that fluid in a sealed chamber between the stationary and orbiting scrolls may be compressed toward a center. A first magnet is mounted on the stationary scroll and a second magnet is mounted on the orbiting scroll so that the same poles of the first and second scrolls may be opposite to each other thereby preventing the orbiting scroll from pressing the stationary scroll excessively.
摘要翻译：在涡旋流体机器中，相对于固定涡旋件，绕动涡旋件是偏心旋转的，使得固定涡旋盘和动涡旋盘之间的密封腔中的流体可能朝向中心被压缩。第一磁体安装在固定涡旋件上，第二磁体安装在绕动涡盘上，使得第一和第二涡旋件的相同磁极可能彼此相反，从而防止绕动涡盘过度地压住固定涡卷。

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