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

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。

2. 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。

3. 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。

4. 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。

5. 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。

6. 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。

7. 发明授权

US08328545B2 Scroll fluid machine with stabilized orbiting scroll 有权
标题翻译：涡旋式流体机器具有稳定的绕动涡旋
公开(公告)号：US08328545B2
公开(公告)日：2012-12-11
申请号：US12504281
申请日：2009-07-16
申请人： Yoshio Kobayashi , Yoshiyuki Kanemoto , Yuji Komai , Kazutaka Suefuji , Kiminori Iwano
发明人： Yoshio Kobayashi , Yoshiyuki Kanemoto , Yuji Komai , Kazutaka Suefuji , Kiminori Iwano
IPC分类号： F03C2/00 , F03C4/00 , F04C18/00
CPC分类号： F04C18/0215 , F01C17/063
摘要： A scroll fluid machine comprises a fixed-side member including a cylindrical casing and a fixed scroll fixed to the casing, and an orbiting scroll and a plurality of ball coupling devices provided between the fixed-side member and the orbiting scroll to prevent self-rotation of the orbiting scroll on its axis and receive a thrust load between the fixed-side member and the orbiting scroll. Each of the ball coupling devices comprises a first ball coupling mechanism for supporting the thrust load generated between the fixed-side member and the orbiting scroll and a second ball coupling mechanism disposed with a space from the first ball coupling mechanism to prevent the self-rotation of the orbiting scroll.
摘要翻译：一种涡旋流体机械包括：固定侧构件，其包括圆柱形壳体和固定在壳体上的固定涡旋盘;以及绕动涡盘和多个球形联接装置，设置在固定侧构件和绕动涡盘之间以防止自转并且在固定侧构件和绕动涡旋件之间承受推力负载。每个球形联接装置包括用于支撑在固定侧构件和绕动涡旋件之间产生的推力负载的第一球联接机构和设置有来自第一球联接机构的空间的第二球联接机构，以防止自转的旋转涡卷。

8. 发明授权

US07950913B2 Seal system and scroll type fluid machine 有权
标题翻译：密封系统和涡旋式流体机
公开(公告)号：US07950913B2
公开(公告)日：2011-05-31
申请号：US12071678
申请日：2008-02-25
申请人： Kazutaka Suefuji , Kiminori Iwano , Yuji Komai , Koji Fukui , Susumu Sakamoto
发明人： Kazutaka Suefuji , Kiminori Iwano , Yuji Komai , Koji Fukui , Susumu Sakamoto
IPC分类号： F04C15/00 , F04C2/00
CPC分类号： F01C1/084 , F01C19/005 , F01C19/08
摘要： In a seal system for a scroll type fluid machine, a seal mechanism is provided between a backpressure plate and a holder, so as to surround an orbiting backpressure chamber. The seal member comprises a seal attachment groove, a seal member and a Y-shaped packing. The seal attachment groove is stepped on its outer circumference to define a shallow bottom portion. The seal member includes, on its outer circumference side, a cutout portion matching the shallow bottom portion. The Y-shaped packing is disposed between a deep groove peripheral wall of the seal attachment groove and the cutout portion of the seal member, and a backpressure chamber is defined on a reverse surface side of the seal member. By this arrangement, a slide surface of the seal member can be larger than an effective area of the backpressure side of the seal member. Thereby it is possible to reduce a difference between a load Ff acting on the slide surface and a load Fb acting on the reverse surface.
摘要翻译：在用于涡旋式流体机械的密封系统中，在背压板和保持器之间设置密封机构，以便围绕绕动的背压室。密封构件包括密封附接槽，密封构件和Y形填料。密封附接槽在其外圆周上台阶形成浅底部。密封构件在其外周侧包括与浅底部匹配的切口部。 Y形密封件设置在密封件安装槽的深槽周壁和密封构件的切口部之间，背压室限定在密封构件的背面侧。通过这种布置，密封构件的滑动表面可以大于密封构件的背压侧的有效面积。由此，可以减小作用在滑动面上的载荷Ff与作用在反面上的载荷Fb之间的差。

9. 发明申请

US20100028185A1 Scroll Fluid Machine 有权
标题翻译：涡旋流体机
公开(公告)号：US20100028185A1
公开(公告)日：2010-02-04
申请号：US12504281
申请日：2009-07-16
申请人： Yoshio Kobayashi , Yoshiyuki Kanemoto , Yuji Komai , Kazutaka Suefuji , Kiminori Iwano
发明人： Yoshio Kobayashi , Yoshiyuki Kanemoto , Yuji Komai , Kazutaka Suefuji , Kiminori Iwano
IPC分类号： F01C1/02
CPC分类号： F04C18/0215 , F01C17/063
摘要： A scroll fluid machine comprises a fixed-side member including a cylindrical casing and a fixed scroll fixed to the casing, and an orbiting scroll and a plurality of ball coupling devices provided between the fixed-side member and the orbiting scroll to prevent self-rotation of the orbiting scroll on its axis and receive a thrust load between the fixed-side member and the orbiting scroll. Each of the ball coupling devices comprises a first ball coupling mechanism for supporting the thrust load generated between the fixed-side member and the orbiting scroll and a second ball coupling mechanism disposed with a space from the first ball coupling mechanism to prevent the self-rotation of the orbiting scroll.
摘要翻译：一种涡旋流体机械包括：固定侧构件，其包括圆柱形壳体和固定在壳体上的固定涡旋盘;以及绕动涡盘和多个球形联接装置，设置在固定侧构件和绕动涡盘之间以防止自转并且在固定侧构件和绕动涡旋件之间承受推力负载。每个球形联接装置包括用于支撑在固定侧构件和绕动涡旋件之间产生的推力负载的第一球联接机构和设置有来自第一球联接机构的空间的第二球联接机构，以防止自转的轨道卷轴。

10. 发明申请

US20090110580A1 Scroll type fluid machine 有权
标题翻译：滚动式流体机
公开(公告)号：US20090110580A1
公开(公告)日：2009-04-30
申请号：US12285038
申请日：2008-09-29
申请人： Kazutaka Suefuji , Yuji Komai , Susumu Sakamoto
发明人： Kazutaka Suefuji , Yuji Komai , Susumu Sakamoto
IPC分类号： F01C1/02 , F04C18/00
CPC分类号： F04C18/0215 , F01C17/063 , F01C21/02 , F04C23/008
摘要： The present invention provides a scroll type fluid machine realizing reduced attachment space in a casing and improvement in workability at the time of assembly and the like by using a plurality of ball coupling mechanisms. A plurality of ball coupling mechanisms are disposed between a casing and a rear side of an orbiting scroll. Each of the ball coupling mechanisms includes first and second thrust receivers (reception plates), a sphere, and a cylindrical ring. A thrust load to be applied to an end plate of the orbiting scroll is received between the first and second thrust receivers (reception plates) and the sphere. The cylindrical ring disposed between the first and second thrust receivers displays a so-called rotation preventing effect in such a manner that its outer peripheral surface makes a rolling contact with inner peripheral surfaces of cylindrical portions in association with an orbiting motion of the orbiting scroll.
摘要翻译：本发明提供一种涡旋式流体机械，其通过使用多个球接合机构，实现了壳体中的附接空间的缩小和组装等时的作业性的提高。多个球联接机构设置在壳体与绕动涡盘的后侧之间。每个球联接机构包括第一和第二推力接收器（接收板），球体和圆柱形环。施加到绕动涡旋盘的端板的推力载荷被容纳在第一和第二推力接收器（接收板）和球体之间。设置在第一推力接收器和第二推力接收器之间的圆柱形环以这样的方式显示所谓的旋转防止效果，使得其外周表面与绕动涡旋件的轨道运动相关联地与圆筒部分的内周表面滚动接触。

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