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1. 发明授权

US08979515B2 Scroll-type fluid machine with grease-lubricated orbiting bearing 有权
标题翻译：带润滑脂润滑的滚动轴承滚动式流体机
公开(公告)号：US08979515B2
公开(公告)日：2015-03-17
申请号：US13353344
申请日：2012-01-19
申请人： Kiminori Iwano , Yoshio Kobayashi , Natsuki Kawabata , Toshikazu Harashima , Shumpei Yamazaki
发明人： Kiminori Iwano , Yoshio Kobayashi , Natsuki Kawabata , Toshikazu Harashima , Shumpei Yamazaki
IPC分类号： F01C1/02 , F03C2/00 , F03C4/00 , F04C2/00 , F04C18/00 , F04C18/02 , F04C27/00 , F04C29/04
CPC分类号： F04C29/0092 , F01C21/06 , F04C15/0096 , F04C18/0215 , F04C23/008 , F04C27/005 , F04C29/04 , F04C2240/50
摘要： A scroll-type fluid machine reduces intrusion of abrasion powders, generated by sliding of a conductor causing an orbiting scroll side and a fixed scroll side to be conducted, into a compression chamber, and improves reliability of a compressor. The scroll-type machine includes a casing, a fixed scroll having a flange surface attached to the casing, and a wrap portion provided at an end plate, an orbiting scroll having a wrap portion provided at the end plate, and provided in an opposed relationship with the fixed scroll, a drive shaft connected through a crank portion to the orbiting scroll, an orbiting bearing, a face seal portion arranged between the orbiting scroll and the fixed scroll, a cooling fan, and an orbiting scroll side conductive brush.
摘要翻译：涡旋式流体机械减少了将引导绕动涡旋面和导向固定涡旋面的导体的滑动产生的磨损粉末侵入压缩室，提高了压缩机的可靠性。涡旋式机器包括壳体，具有附接到壳体的凸缘表面的固定涡旋件和设置在端板上的涡卷部分，具有设置在端板处的缠绕部分并且设置成相对关系的绕动涡旋盘通过固定涡卷，通过曲柄部分连接到绕动涡盘的驱动轴，绕动轴承，布置在绕动涡盘和固定涡旋盘之间的表面密封部分，冷却风扇和绕动涡旋侧导电刷。

2. 发明申请

US20120315174A1 Scroll-Type Fluid Machine 有权
标题翻译：滚动式流体机
公开(公告)号：US20120315174A1
公开(公告)日：2012-12-13
申请号：US13353344
申请日：2012-01-19
申请人： Kiminori IWANO , Yoshio Kobayashi , Natsuki Kawabata , Toshikazu Harashima , Shumpei Yamazaki
发明人： Kiminori IWANO , Yoshio Kobayashi , Natsuki Kawabata , Toshikazu Harashima , Shumpei Yamazaki
IPC分类号： F01C1/02
CPC分类号： F04C29/0092 , F01C21/06 , F04C15/0096 , F04C18/0215 , F04C23/008 , F04C27/005 , F04C29/04 , F04C2240/50
摘要： A scroll-type fluid machine reduces intrusion of abrasion powders, generated by sliding of a conductor causing an orbiting scroll side and a fixed scroll side to be conducted, into a compression chamber, and improves reliability of a compressor. The scroll-type machine includes a casing, a fixed scroll having a flange surface attached to the casing, and a wrap portion provided at an end plate, an orbiting scroll having a wrap portion provided at the end plate, and provided in an opposed relationship with the fixed scroll, a drive shaft connected through a crank portion to the orbiting scroll, an orbiting bearing, a face seal portion arranged between the orbiting scroll and the fixed scroll, a cooling fan, and an orbiting scroll side conductive brush.
摘要翻译：涡旋式流体机械减少了将引导绕动涡旋面和导向固定涡旋面的导体的滑动产生的磨损粉末侵入压缩室，提高了压缩机的可靠性。涡旋式机器包括壳体，具有附接到壳体的凸缘表面的固定涡旋件和设置在端板上的涡卷部分，具有设置在端板处的缠绕部分并且设置成相对关系的绕动涡旋盘通过固定涡卷，通过曲柄部分连接到绕动涡盘的驱动轴，绕动轴承，布置在绕动涡盘和固定涡旋盘之间的表面密封部分，冷却风扇和绕动涡旋侧导电刷。

3. 发明授权

US08186980B2 Scroll-type fluid machine that reduces centrifugal force of an orbiting scroll 失效
标题翻译：涡旋式流体机器，其减小绕动涡旋件的离心力
公开(公告)号：US08186980B2
公开(公告)日：2012-05-29
申请号：US12382982
申请日：2009-03-27
申请人： Yuji Komai , Kazutaka Suefuji , Toshikazu Harashima , Kiminori Iwano , Toshitsugu Suzuki , Yoshiyuki Kanemoto
发明人： Yuji Komai , Kazutaka Suefuji , Toshikazu Harashima , Kiminori Iwano , Toshitsugu Suzuki , Yoshiyuki Kanemoto
IPC分类号： F03C4/00 , F04C18/00
CPC分类号： F04C18/0215 , F01C17/06
摘要： A scroll-type fluid machine comprising: a casing; a fixed scroll; an orbiting scroll; and an auxiliary crank device in which to prevent the orbiting scroll from being rotated, wherein the auxiliary crank device comprises: a fixed-side bearing body provided on either a casing side or a fixed scroll side; an orbiting-side bearing body provided on an orbiting scroll side; and an auxiliary crank shaft in which a fixed-side shank is rotatably supported with the fixed-side bearing body, and an orbiting-side shank is rotatably supported with the orbiting-side bearing body; a tip of the fixed-side shank of the auxiliary crank shaft is fixed in a radius direction, and a tip of the orbiting-side shank of the auxiliary crank shaft is fixed in a radius direction; and a deformative portion is provided between the tip of the fixed-side shank and the tip of the orbiting-side shank of the auxiliary crank shaft.
摘要翻译：一种涡旋式流体机械，包括：壳体; 固定卷轴绕轨道以及辅助曲柄装置，其中，用于防止所述绕动涡旋盘旋转，其中所述辅助曲柄装置包括：设置在壳体侧或固定涡盘侧的固定侧轴承体; 设置在绕动涡盘侧的旋转侧轴承体; 以及辅助曲柄轴，其中固定侧柄部可旋转地支撑在固定侧支承体上，并且绕动侧柄部可转动地支撑在绕动侧支承体上; 辅助曲柄轴的固定侧柄部的前端部在半径方向上固定，辅助曲轴的绕动侧柄部的前端沿半径方向固定，并且在固定侧杆的末端和辅助曲柄轴的旋转侧柄的末端之间设置变形部。

4. 发明申请

US20100166589A1 SCROLL TYPE FLUID MACHINE 有权
标题翻译：滚筒式流体机
公开(公告)号：US20100166589A1
公开(公告)日：2010-07-01
申请号：US12496975
申请日：2009-07-02
申请人： Kiminori Iwano , Kazutaka Suefuji , Toshikazu Harashima
发明人： Kiminori Iwano , Kazutaka Suefuji , Toshikazu Harashima
IPC分类号： F01C1/02
CPC分类号： F01C21/02 , F04C18/0215 , F04C29/0057 , F04C2230/605 , F04C2240/807
摘要： The invention reduces a centrifugal force of a orbiting scroll which acts on an auxiliary crank mechanism. A crank pin which is eccentric from a main shaft portion is formed in a drive shaft, and a main balance weight is provided in a base end side of the crank pin. The main shaft portion of the drive shaft is rotatably supported by using a main bearing, and the crank pin is attached to a orbiting bearing which is provided in a back face side of a orbiting scroll. Further, an internal gap of the main bearing is set to a value which is larger than a value obtained by subtracting the double value of an eccentric amount difference between an eccentric amount of an auxiliary crank shaft and an eccentric amount of the drive shaft from an internal gap of the orbiting bearing. Accordingly, the internal gap of the main bearing does not come to 0 even if a compressor comes to a steady state.
摘要翻译：本发明减小作用在辅助曲柄机构上的绕动涡卷的离心力。在驱动轴上形成有与主轴部偏心的曲柄销，在曲柄销的基端侧设置有主平衡重。驱动轴的主轴部分通过使用主轴承可旋转地支撑，曲柄销安装在设置在绕动涡卷的背面侧的绕动轴承上。此外，主轴承的内部间隙被设定为大于通过从辅助曲轴的偏心量和驱动轴的偏心量之间减去偏心量差的双倍值而获得的值轨道轴承的内部间隙。因此，即使压缩机处于稳定状态，主轴承的内部间隙也不会变为0。

5. 发明申请

US20090246058A1 Scroll-type fluid machine 失效
标题翻译：滚动式流体机
公开(公告)号：US20090246058A1
公开(公告)日：2009-10-01
申请号：US12382982
申请日：2009-03-27
申请人： Yuji Komai , Kazutaka Suefuji , Toshikazu Harashima , Kiminori Iwano , Toshitsugu Suzuki , Yoshiyuki Kanemoto
发明人： Yuji Komai , Kazutaka Suefuji , Toshikazu Harashima , Kiminori Iwano , Toshitsugu Suzuki , Yoshiyuki Kanemoto
IPC分类号： F01C1/02
CPC分类号： F04C18/0215 , F01C17/06
摘要： A scroll-type fluid machine comprising: a casing; a fixed scroll; an orbiting scroll; and an auxiliary crank device in which to prevent the orbiting scroll from being rotated, wherein the auxiliary crank device comprises: a fixed-side bearing body provided on either a casing side or a fixed scroll side; an orbiting-side bearing body provided on an orbiting scroll side; and an auxiliary crank shaft in which a fixed-side shank is rotatably supported with the fixed-side bearing body, and an orbiting-side shank is rotatably supported with the orbiting-side bearing body; a tip of the fixed-side shank of the auxiliary crank shaft is fixed in a radius direction, and a tip of the orbiting-side shank of the auxiliary crank shaft is fixed in a radius direction; and a deformative portion is provided between the tip of the fixed-side shank and the tip of the orbiting-side shank of the auxiliary crank shaft.
摘要翻译：一种涡旋式流体机械，包括：壳体; 固定卷轴绕轨道以及辅助曲柄装置，其中，用于防止所述绕动涡旋盘旋转，其中所述辅助曲柄装置包括：设置在壳体侧或固定涡盘侧的固定侧轴承体; 设置在绕动涡盘侧的旋转侧轴承体; 以及辅助曲柄轴，其中固定侧柄部可旋转地支撑在固定侧支承体上，并且绕动侧柄部可转动地支撑在绕动侧支承体上; 辅助曲柄轴的固定侧柄部的前端部在半径方向上固定，辅助曲轴的绕动侧柄部的前端沿半径方向固定，并且在固定侧杆的末端和辅助曲柄轴的旋转侧柄的末端之间设置变形部。

6. 发明授权

US08328544B2 Bearings of a scroll type machine with crank mechanism 有权
标题翻译：带曲柄机构的滚动式机器的轴承
公开(公告)号：US08328544B2
公开(公告)日：2012-12-11
申请号：US12496975
申请日：2009-07-02
申请人： Kiminori Iwano , Kazutaka Suefuji , Toshikazu Harashima
发明人： Kiminori Iwano , Kazutaka Suefuji , Toshikazu Harashima
IPC分类号： F01C1/02 , F01C1/063 , F04C2/02 , F04C2/063 , F04C18/02 , F04C18/063
CPC分类号： F01C21/02 , F04C18/0215 , F04C29/0057 , F04C2230/605 , F04C2240/807
摘要： The invention reduces a centrifugal force of an orbiting scroll which acts on an auxiliary crank mechanism. A crank pin which is eccentric from a main shaft portion is formed in a drive shaft and attached to an orbiting bearing which is provided in a back face side of an orbiting scroll. The main shaft portion of the drive shaft is rotatably supported by a main bearing. An internal gap of the main bearing is set to a value which is larger than a value obtained by subtracting the double value of an eccentric amount difference between an eccentric amount of an auxiliary crank shaft and an eccentric amount of the drive shaft from an internal gap of the orbiting bearing.
摘要翻译：本发明减小作用在辅助曲柄机构上的绕动涡旋件的离心力。从主轴部分偏心的曲柄销形成在驱动轴上并且安装在设置在绕动涡卷的背面侧的绕动轴承上。驱动轴的主轴部分由主轴承可转动地支撑。主轴承的内部间隙被设定为大于从辅助曲轴的偏心量与驱动轴的偏心量之间的偏心量差的双倍值从内部间隙的轨道轴承。

7. 发明授权

US06224357B1 Scroll fluid machine having an orbiting radius varying mechanism and a clearance between the wrap portions 有权
标题翻译：涡旋流体机器具有绕轨道半径变化机构和包裹部分之间的间隙
公开(公告)号：US06224357B1
公开(公告)日：2001-05-01
申请号：US09401629
申请日：1999-09-22
申请人： Yuji Komai , Toshikazu Harashima , Kazutaka Suefuji
发明人： Yuji Komai , Toshikazu Harashima , Kazutaka Suefuji
IPC分类号： F01C104
CPC分类号： F01C21/102 , F04C18/0269
摘要： A fixed scroll member has a spiral wrap portion. An orbiting scroll member has a spiral wrap portion similar to the wrap portion of the fixed scroll member. The wrap portion of the orbiting scroll member has its wall thickness increased at the inner peripheral surface side thereof to have a larger wall thickness than that of the wrap portion of the fixed scroll member. The inner peripheral surface of the wrap portion of the orbiting scroll member contacts the outer peripheral surface of the wrap portion of the fixed scroll member at two contact points. On the other hand, a clearance is formed between the outer peripheral surface of the wrap portion of the orbiting scroll member and the inner peripheral surface of the wrap portion of the fixed scroll member over the entire length of the peripheral surfaces. The orbiting scroll member is constantly urged in a direction in which rotational torque acts, and thus allowed to orbit smoothly.
摘要翻译：固定涡旋构件具有螺旋形卷绕部分。旋转涡旋构件具有类似于固定涡旋构件的卷绕部分的螺旋形卷绕部分。绕动涡旋构件的包裹部分的壁厚在其内周面侧增加，具有比固定涡旋构件的卷绕部分的壁厚更大的壁厚。绕动涡旋构件的包裹部的内周面在两个接触点处接触固定涡旋构件的包裹部的外周面。另一方面，在绕涡旋构件的卷绕部的外周面与固定涡旋构件的卷绕部的内周面在周面的整个长度上形成间隙。旋转涡旋构件在旋转扭矩作用的方向上不断地被推动，从而允许轨道平稳地轨道运动。

8. 发明授权

US08967986B2 Scroll fluid machine having seal member with plural linear cut arrangement 有权
标题翻译：具有多个线性切割装置的密封件的滚动流体机械
公开(公告)号：US08967986B2
公开(公告)日：2015-03-03
申请号：US12813854
申请日：2010-06-11
申请人： Toshikazu Harashima , Yoshiyuki Kanemoto , Koji Fukui , Susumu Sakamoto
发明人： Toshikazu Harashima , Yoshiyuki Kanemoto , Koji Fukui , Susumu Sakamoto
IPC分类号： F04C18/02 , F01C19/00 , F04C27/00
CPC分类号： F04C18/0215 , F01C19/005 , F04C18/0284 , F04C27/005
摘要： To provide a higher sealing capability irrespective of the pressure difference between compression chambers, lips having leading ends extended toward the inner surface of a recessed groove are formed. At least some of the lips have a base end that is shaped to reduce rigidity against extension of the lips.
摘要翻译：为了提供更高的密封能力，与压缩室之间的压力差无关，形成了朝向凹槽的内表面延伸的前端的唇部。至少一些唇部具有基端，该基端被成形为降低唇部延伸的刚性。

9. 发明授权

US5934890A Scroll fluid machine having a rotating preventing mechanism including a resilient member 失效
标题翻译：旋转流体机械具有包括弹性部件的旋转防止机构
公开(公告)号：US5934890A
公开(公告)日：1999-08-10
申请号：US859292
申请日：1997-05-20
申请人： Hiroyuki Mihara , Kazutaka Suefuji , Toshikazu Harashima , Yuji Komai
发明人： Hiroyuki Mihara , Kazutaka Suefuji , Toshikazu Harashima , Yuji Komai
IPC分类号： F01C17/06 , F16D3/04 , F16D3/66 , F16D3/68 , F01C1/04
CPC分类号： F01C17/06 , F01C17/066 , F16D3/04 , F16D3/66 , F16D3/68
摘要： Joint guides comprise mutually opposing guide portions formed on a casing and mutually opposing guide portions provided on an orbiting scroll member. A plate spring is integrally attached to a part of each guide portion. Even when a load due to rotational torque from the orbiting scroll member acts on each slider from a loading-side guide portion, resilient force from the plate spring presses a sliding surface of the slider toward a sliding surface of the loading-side guide portion, thereby preventing the formation of a gap between the sliding surface of each slider and a convexly curved portion of the associated plate spring or between the sliding surface of each slider and the sliding surface of the associated guide portion, and thus preventing the occurrence of a rattle.
摘要翻译：接头引导件包括形成在壳体上的彼此相对的引导部分和设置在绕动涡旋件上的彼此相对的引导部分。板簧一体地附接到每个引导部分的一部分。即使当来自绕动涡旋构件的旋转扭矩的负载从装载侧引导部作用在每个滑块上时，来自板簧的弹性力将滑块的滑动面朝向装载侧引导部的滑动面压入，从而防止在每个滑块的滑动表面与相关联的板簧的凸形弯曲部分之间或每个滑块的滑动表面与相关联的引导部分的滑动表面之间形成间隙，从而防止发生拨浪鼓。

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