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21. 发明申请

US20090259378A1 HYDRAULIC ENERGY RECOVERY SYSTEM 失效
标题翻译：液压能源回收系统
公开(公告)号：US20090259378A1
公开(公告)日：2009-10-15
申请号：US12307159
申请日：2007-07-02
申请人： Jean Heren , Gilles Lemaire , Julien Viard
发明人： Jean Heren , Gilles Lemaire , Julien Viard
IPC分类号： F15B1/033 , G06F19/00 , B60K6/00 , B60K6/12
CPC分类号： F16H61/4157 , B60K6/12 , F16H61/4008 , F16H61/4043 , F16H61/4096 , F16H61/4139 , F16H61/4148 , Y02T10/6208
摘要： A hydraulic valve having firstly a feed port, a discharge port, a low-pressure link port, and a high-pressure link port, which ports are respectively connected to the feed and discharge ducts of a hydraulic motor, to a low-pressure fluid source, and to a high-pressure accumulator, and secondly an auxiliary port. The valve has a slide that can take up a neutral position for connecting together the feed, discharge, and auxiliary ports, an energy recovery position for connecting together respectively the feed and low-pressure ports, and the discharge and high pressure ports, and an energy delivery position for connecting together respectively the feed and high-pressure ports, and the discharge and low-pressure ports. The slide is caused to move from its neutral position to its other positions by control signals and the auxiliary port can be connected to a reservoir or to a clutch fluid source for clutching or declutching the motor.
摘要翻译：一种液压阀，其首先具有供给口，排出口，低压连接口和高压连接口，该端口分别连接到液压马达的进料和排放管道，供给低压流体源和高压蓄能器，其次是辅助端口。阀具有可以占据用于将进料口，排出口和辅助口连接在一起的中性位置的滑块，用于将进料口和低压口以及排出口和高压口分别连接在一起的能量回收位置，以及能量分配位置，用于将进料和高压端口以及排出和低压端口分别连接在一起。通过控制信号使滑块从其中立位置移动到其它位置，并且辅助端口可连接到储存器或离合器流体源，用于紧固或释放电动机。

22. 发明申请

US20090183629A1 PISTON FOR RADIAL PISTON HYDRAULIC ENGINE AND METHOD FOR MAKING SAME 有权
标题翻译：用于径向活塞式液压发动机的活塞及其制造方法
公开(公告)号：US20090183629A1
公开(公告)日：2009-07-23
申请号：US12295904
申请日：2007-04-04
申请人： Gilles Lemaire , Alain Noel
发明人： Gilles Lemaire , Alain Noel
IPC分类号： F16J1/02
CPC分类号： F03C1/0406 , F04B1/0408
摘要： A piston including a body having a guiding and sealing surface, a base, and a top, which top is provided with a cradle-shaped recess in which a journal-bearing lining is retained by stop surfaces formed on the edges of the recess. The stop surfaces are formed by deforming the edges of the recess towards the inside thereof.
摘要翻译：包括具有引导和密封表面的本体的活塞，底座和顶部，其顶部设置有托架形凹部，其中轴颈轴承衬里由形成在凹部的边缘上的止挡表面保持在该凹部中。止动表面通过使凹部的边缘朝向其内部变形而形成。

23. 发明授权

US06802182B2 Tapping circuit including a tapping valve for replenishing and/or flushing the casing of a hydraulic motor 失效
标题翻译：攻丝回路包括用于补充和/或冲洗液压马达的外壳的自攻阀
公开(公告)号：US06802182B2
公开(公告)日：2004-10-12
申请号：US10034531
申请日：2001-12-28
申请人： Louis Bigo , Jean-Claude Case , Jacques Fontaine , Jean-Pierre Lebrun , Gilles Lemaire , Gilbert Mahe , Alain Mangano , Jean-Nöel Pogneau , Jean-Philippe Raisin , Vincent Siquier , Patrick Wasielewski
发明人： Louis Bigo , Jean-Claude Case , Jacques Fontaine , Jean-Pierre Lebrun , Gilles Lemaire , Gilbert Mahe , Alain Mangano , Jean-Nöel Pogneau , Jean-Philippe Raisin , Vincent Siquier , Patrick Wasielewski
IPC分类号： F16D3102
CPC分类号： F04B53/08 , F03C1/0431
摘要： The tapping circuit forms part of a main fluid circuit which comprises a hydraulic motor having a preferred operating direction and at least two main pipes suitable for communicating with the cylinder block of the motor and constituting respectively, in said preferred operating direction, a feed main pipe and a discharge main pipe. The tapping circuit comprises a single tapping and removal valve connected continuously via a tapping pipe to that one of said main pipes which, in the preferred direction, serves for discharge purposes. This valve serves to replenish the fluid so as to cool it and/or to flush the internal space of the casing of the motor.
摘要翻译：排水回路构成主流体回路的一部分，该主流体回路包括具有优选操作方向的液压马达和适于与马达的气缸体连通的至少两个主管，并且分别在所述优选的操作方向上构成进给主管和排放主管。排水回路包括通过出料管连续地连接到所述主管中的一个的单个排出和取出阀，其在优选的方向上用于排放目的。该阀用于补充流体以使其冷却和/或冲洗电动机壳体的内部空间。

24. 发明授权

US5664476A Pressurized fluid motor 失效
标题翻译：加压流体马达
公开(公告)号：US5664476A
公开(公告)日：1997-09-09
申请号：US623146
申请日：1996-03-28
申请人： Gilles Lemaire , Marc Perot , Jean-Pierre Alegre
发明人： Gilles Lemaire , Marc Perot , Jean-Pierre Alegre
IPC分类号： F03C1/04 , F03C1/047 , F01B1/06
CPC分类号： F03C1/0478 , F03C1/0403
摘要： A pressurized fluid motor comprising a case, constituting its stator, and including connection ducts, a cylinder block rotatable about a first axis relative to a reaction member that is stationary relative to the case, and an internal fluid distributor that is likewise stationary relative to the case and that has distribution ducts. The case has a connection and fixing face that is plane and perpendicular to the first axis and into which the connection ducts open out. There exists a second axis perpendicular to and intersecting the first axis and lying in the plane of the face, relative to which the centers of the ends of the connection ducts are disposed in such a manner that the distance between each of them and said second axis lies in the range one-fourth to once the distance between said first axis and the point of the face that is furthest from said first axis, with the ends of the connection ducts all being situated on the same side of said second axis.
摘要翻译：一种加压流体马达，其包括构成其定子并且包括连接管道的壳体，相对于相对于壳体静止的反作用构件可围绕第一轴线旋转的气缸体，以及相对于所述壳体同样固定的内部流体分配器情况，并有配电管道。壳体具有平面且垂直于第一轴线的连接和固定面，连接管道打开。存在垂直于第一轴线并且与第一轴线相交并位于该平面中的第二轴线，连接管道端部的中心以这样一种方式设置，使得它们中的每一个与所述第二轴线之间的距离位于所述第一轴线与距所述第一轴线最远的所述第一轴线和所述面部之间的距离的四分之一至所述连接管道的端部都位于所述第二轴线的同一侧上。

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