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1. 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。

2. 发明授权

US06808373B2 Scroll fluid machine having projections on a wrap peripheral surface 有权
标题翻译：涡卷流体机器在外围表面上具有凸起
公开(公告)号：US06808373B2
公开(公告)日：2004-10-26
申请号：US10654476
申请日：2003-09-04
申请人： Kazutaka Suefuji , Hiroyuki Mihara , Susumu Sakamoto , Koji Fukui , Yoshio Kobayashi
发明人： Kazutaka Suefuji , Hiroyuki Mihara , Susumu Sakamoto , Koji Fukui , Yoshio Kobayashi
IPC分类号： F01C104
CPC分类号： F04C27/002 , F04C18/0269
摘要： Inner peripheral projections are provided on the inner peripheral surface of a wrap portion of an orbiting scroll member, and outer peripheral projections are provided on the outer peripheral surface of the wrap portion. The inner and outer peripheral projections each have an approximately triangular transverse sectional configuration defined by a narrow top of the projection and a pair of concavely arcuate surfaces extending with a wide overall width so that the projections can prevent stress concentration with the concavely arcuate surfaces to increase the mechanical strength and can be readily machined by using a tool, e.g. an end mill. When contacting the mating wrap portion, the narrow tops of the projections are readily crushed or worn. Therefore, the tops of the projections can become fit to the wrap portion without strongly contacting it many times.
摘要翻译：在绕动涡旋构件的包裹部的内周面上设置有内周突起，外周突起设置在包裹部的外周面上。内外周突起各自具有由突起的窄顶部限定的近似三角形的横截面构造和一对以宽的整体宽度延伸的一对凹弧形表面，使得突起能够防止与凹弧形表面的应力集中增加机械强度，并且可以通过使用工具容易地加工，例如端铣刀。当接触配合包裹部分时，突起的窄顶部容易被压碎或磨损。因此，突起的顶部可以适应于包裹部分而不会很多次接触。

3. 发明授权

US5803723A Scroll fluid machine having surface coating layers on wraps thereof 失效
标题翻译：涡旋流体机械在其包裹物上具有表面涂层
公开(公告)号：US5803723A
公开(公告)日：1998-09-08
申请号：US752438
申请日：1996-11-14
申请人： Kazutaka Suefuji , Yuji Komai , Yoshio Kobayashi , Hiroyuki Mihara
发明人： Kazutaka Suefuji , Yuji Komai , Yoshio Kobayashi , Hiroyuki Mihara
IPC分类号： F04C29/04 , F01C17/06 , F04C18/02 , F04C29/00 , F01C1/04 , F01C21/08 , F01C21/10
CPC分类号： F04C18/0269 , F01C17/063 , F04C29/0057 , F04C2230/10 , F04C2230/91
摘要： A wrap of an orbiting scroll member and a wrap of a fixed scroll member are each provided with a non-rigid surface coating layer having a predetermined thickness. An orbiting radius varying mechanism is provided between a driving shaft and the orbiting scroll member, thereby gradually increasing the orbiting radius of the orbiting scroll member at the initial stage of running, and thus positively allowing the surface coating layers to wear by rubbing against each other. A stopper mechanism is provided between the driving shaft and the orbiting scroll member to regulate the rotation angle of a variable crank relative to the driving shaft to a predetermined rotation angle, thereby preventing the surface coating layers from being excessively worn as the orbiting radius of the orbiting scroll member increases.
摘要翻译：旋转涡旋构件和固定涡旋构件的卷绕物的包裹物均设置有具有预定厚度的非刚性表面涂层。在驱动轴与绕动涡旋构件之间设置绕动半径变化机构，从而在运行的初始阶段逐渐增加绕动涡旋构件的绕动半径，从而通过摩擦彼此而使表面涂层积极地磨损。在驱动轴和绕动涡旋构件之间设置有止动机构，以将可变曲柄相对于驱动轴的旋转角度调节到预定的旋转角度，从而防止表面涂层作为旋转半径绕动涡旋件增加。

4. 发明授权

US5813843A Scroll-type fluidic machine having a slider for axial thrust and rotation prevention 失效
标题翻译：滚动式流体机具有用于轴向推力和旋转防止的滑块
公开(公告)号：US5813843A
公开(公告)日：1998-09-29
申请号：US873171
申请日：1997-06-11
申请人： Kazutaka Suefuji , Yuji Komai , Yoshio Kobayashi , Hiroyuki Mihara , Toshitugu Suzuki
发明人： Kazutaka Suefuji , Yuji Komai , Yoshio Kobayashi , Hiroyuki Mihara , Toshitugu Suzuki
IPC分类号： F01C17/06 , F01C1/04 , F16D3/04
CPC分类号： F01C17/066 , F01C17/063
摘要： In the scroll-type fluidic machine according to the present invention, a slider is slidably disposed between a casing and a rear surface of a orbiting scroll member, and a sliding movement of the slider relative to the casing and the orbiting scroll member is regulated to two (X-axis and Y-axis) directions by means of X-axis and Y-axis guides. Balls received in through holes of the slider are formed from material harder than that of the slider and are rollingly contacted with a slide surface of a flange portion of the casing and a slide surface of a rear plate of the orbiting scroll member. The through holes are filled with grease. The balls are adapted to roll smoothly, thereby greatly decreasing frictional resistance between surfaces of the slider and the slide surfaces of the casing and the orbiting scroll member.
摘要翻译：在根据本发明的涡旋型流体机中，滑动件可滑动地设置在壳体和绕动涡旋构件的后表面之间，并且滑块相对于壳体和绕动涡旋构件的滑动运动被调节为通过X轴和Y轴引导两个（X轴和Y轴）方向。容纳在滑块的通孔中的球由比滑块更硬的材料形成，并且与壳体的凸缘部分的滑动表面和绕动涡旋构件的后板的滑动表面滚动接触。通孔中填有润滑脂。滚珠适于平滑地滚动，从而大大降低了滑块的表面与壳体和绕动涡旋件的滑动表面之间的摩擦阻力。

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