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1. 发明授权

US07713038B2 Scroll fluid machine 有权
标题翻译：滚动流体机
公开(公告)号：US07713038B2
公开(公告)日：2010-05-11
申请号：US11964106
申请日：2007-12-26
申请人： Hidetoshi Ishikawa , Naohiro Minekawa
发明人： Hidetoshi Ishikawa , Naohiro Minekawa
IPC分类号： F01C1/02 , F03C2/00
CPC分类号： F04C29/04 , F04C18/0215
摘要： A scroll fluid machine comprises a driving shaft in a housing. An orbiting scroll is eccentrically revolved around an eccentric axial portion of the driving shaft via a bearing. Air is introduced from outside through an intake port of a circumferential wall of the housing and directed toward the bearing by a guide to cool the bearing.
摘要翻译：涡旋流体机械包括壳体中的驱动轴。旋转涡卷经由轴承绕驱动轴的偏心轴向部分偏心旋转。空气从外部通过壳体的周壁的进气口引导并通过导向件朝着轴承引导以冷却轴承。

2. 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。

3. 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。

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. 发明申请

US20080152528A1 SCROLL FLUID MACHINE 有权
标题翻译：滚动流体机
公开(公告)号：US20080152528A1
公开(公告)日：2008-06-26
申请号：US11964106
申请日：2007-12-26
申请人： Hidetoshi ISHIKAWA , Naohiro MINEKAWA
发明人： Hidetoshi ISHIKAWA , Naohiro MINEKAWA
IPC分类号： F01C1/063
CPC分类号： F04C29/04 , F04C18/0215
摘要： A scroll fluid machine comprises a driving shaft in a housing. An orbiting scroll is eccentrically revolved around an eccentric axial portion of the driving shaft via a bearing. Air is introduced from outside through an intake port of a circumferential wall of the housing and directed toward the bearing by a guide to cool the bearing.
摘要翻译：涡旋流体机械包括壳体中的驱动轴。旋转涡卷经由轴承绕驱动轴的偏心轴向部分偏心旋转。空气从外部通过壳体的周壁的进气口引导并通过导向件朝着轴承引导以冷却轴承。

6. 发明申请

US20070172372A1 SCROLL FLUID MACHINE 有权
标题翻译：滚动流体机
公开(公告)号：US20070172372A1
公开(公告)日：2007-07-26
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 , F01C1/063
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。

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