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1. 发明授权

US09284942B2 Subassembly forming a hydrobase for hydraulic motors, and assembly method 有权
标题翻译：组装液压马达的液压基座的组件及组装方法
公开(公告)号：US09284942B2
公开(公告)日：2016-03-15
申请号：US13576311
申请日：2011-01-28
申请人： Bernard Allart , Cécile Borgnon , Gery Depierre , Hervé Desumeur , Philippe Lucienne , Clément Recoura , Julien Viard
发明人： Bernard Allart , Cécile Borgnon , Gery Depierre , Hervé Desumeur , Philippe Lucienne , Clément Recoura , Julien Viard
IPC分类号： F03C1/047 , F03C1/30 , F03C1/04 , F04B1/04 , F04B1/047
CPC分类号： F03C1/0472 , F03C1/0409 , F03C1/0428 , F03C1/0476 , F04B1/0413 , F04B1/0472 , F04B1/0476 , Y10T29/49236
摘要： The present invention relates to a subassembly for forming a hydraulic motor after assembly onto an assembly including a shaft, said subassembly including a cover forming a housing element, a multilobe cam, a cylinder block opposite the cam, pistons guided so as to slide radially within the respective cylinders of the cylinder block and bearing on the lobes of the cam, and a valve intended to apply pressurized fluid to said pistons in series, wherein said subassembly includes means for temporarily attaching the cylinder block to the cover and means for accessing an element of the valve through the cover in order to enable, during installation, the angular positioning of said element with respect to the shaft, followed by the attachment thereof to the shaft. The present invention also relates to a method for assembling such a hydrobase.
摘要翻译：本发明涉及一种用于在组装到包括轴的组件之后形成液压马达的子组件，所述子组件包括形成壳体元件的盖，多叶凸轮，与凸轮相对的气缸体，被引导以便径向滑动的活塞缸体的相应气缸和凸轮的凸角上的轴承，以及用于将加压流体串联施加到所述活塞的阀，其中所述子组件包括用于将气缸体临时附接到盖的装置和用于接近元件的装置的阀，以便在安装期间使所述元件相对于轴的角度定位，随后将其附接到轴上。本发明还涉及一种用于组装这种氢基的方法。

2. 发明申请

US20090288551A1 COMPACT HYDRAULIC MECHANISM WITH RADIAL PISTONS 有权
标题翻译：具有径向活塞的紧凑型液压机构
公开(公告)号：US20090288551A1
公开(公告)日：2009-11-26
申请号：US12305424
申请日：2007-06-27
申请人： Bernard Allart , Julien Viard
发明人： Bernard Allart , Julien Viard
IPC分类号： F03C1/047 , F04B1/047
CPC分类号： F03C1/0403 , F03C1/247
摘要： A hydraulic mechanism including a cylinder block having radial pistons and mounted to rotate in a stationary casing, and a distribution cover that forms a portion of the casing that has feed and discharge ducts that extend between an outside face and inside of face of the cover. The internal distributor has distribution ducts that are selectively connected to the feed and discharge ducts that open out into a distribution face that is perpendicular to the axis of rotation and that is disposed against the communication face (10A) of the cylinder block so as to cause the distribution ducts to communicate with the cylinder ducts. In a zone defined radially outwards by end-wall portions of the cylinders, a transverse face of the cylinder block is provided with an axial setback in which at least a portion of the distributor is disposed.
摘要翻译：一种液压机构，包括具有径向活塞并安装成在固定壳体中旋转的气缸体，以及分配盖，其形成具有在所述盖的表面的外表面和内侧之间延伸的进料和排出管道的所述壳体的一部分。内部分配器具有选择性地连接到供给和排出管道的分配管道，该供给和排出管道开口到与旋转轴线垂直的分配面中，并且抵靠着气缸体的连通面（10A）设置，从而导致分配管道与气缸管道连通。在通过气缸的端壁部分径向向外限定的区域中，气缸体的横向面设置有轴向倒塌，其中布置有至少一部分分配器。

3. 发明申请

US20120297972A1 Subassembly Forming A Hydrobase For Hydraulic Motors, And Assembly Method 有权
标题翻译：用于液压马达的液压组件的组装和组装方法
公开(公告)号：US20120297972A1
公开(公告)日：2012-11-29
申请号：US13576311
申请日：2011-01-28
申请人： Bernard Allart , Cécile Borgnon , Gery Depierre , Hervé Desumeur , Philippe Lucienne , Clément Recoura , Julien Viard
发明人： Bernard Allart , Cécile Borgnon , Gery Depierre , Hervé Desumeur , Philippe Lucienne , Clément Recoura , Julien Viard
IPC分类号： F01B1/00 , B23P15/00
CPC分类号： F03C1/0472 , F03C1/0409 , F03C1/0428 , F03C1/0476 , F04B1/0413 , F04B1/0472 , F04B1/0476 , Y10T29/49236
摘要： The present invention relates to a subassembly for forming a hydraulic motor after assembly onto an assembly including a shaft, said subassembly including a cover forming a housing element, a multilobe cam, a cylinder block opposite the cam, pistons guided so as to slide radially within the respective cylinders of the cylinder block and bearing on the lobes of the cam, and a valve intended to apply pressurized fluid to said pistons in series, wherein said subassembly includes means for temporarily attaching the cylinder block to the cover and means for accessing an element of the valve through the cover in order to enable, during installation, the angular positioning of said element with respect to the shaft, followed by the attachment thereof to the shaft. The present invention also relates to a method for assembling such a hydrobase.
摘要翻译：本发明涉及一种用于在组装到包括轴的组件之后形成液压马达的子组件，所述子组件包括形成壳体元件的盖，多叶凸轮，与凸轮相对的气缸体，被引导以便径向滑动的活塞缸体的相应气缸和凸轮的凸角上的轴承，以及用于将加压流体串联施加到所述活塞的阀，其中所述子组件包括用于将气缸体临时附接到盖的装置和用于接近元件的装置的阀，以便在安装期间使所述元件相对于轴的角度定位，随后将其附接到轴上。本发明还涉及一种用于组装这种氢基的方法。

4. 发明授权

US08079298B2 Compact hydraulic mechanism with radial pistons 有权
标题翻译：紧凑型液压机构，带径向活塞
公开(公告)号：US08079298B2
公开(公告)日：2011-12-20
申请号：US12305424
申请日：2007-06-27
申请人： Bernard Allart , Julien Viard
发明人： Bernard Allart , Julien Viard
IPC分类号： F03C1/04 , F03C1/247 , F03C1/047 , F04B1/047 , F04B1/04
CPC分类号： F03C1/0403 , F03C1/247
摘要： A hydraulic mechanism including a cylinder block having radial pistons and mounted to rotate in a stationary casing, and a distribution cover that forms a portion of the casing that has feed and discharge ducts that extend between an outside face and inside of face of the cover. The internal distributor has distribution ducts that are selectively connected to the feed and discharge ducts that open out into a distribution face that is perpendicular to the axis of rotation and that is disposed against the communication face of the cylinder block so as to cause the distribution ducts to communicate with the cylinder ducts. In a zone defined radially outwards by end-wall portions of the cylinders, a transverse face of the cylinder block is provided with an axial setback in which at least a portion of the distributor is disposed.
摘要翻译：一种液压机构，包括具有径向活塞并安装成在固定壳体中旋转的气缸体，以及分配盖，其形成具有在所述盖的表面的外表面和内侧之间延伸的进料和排出管道的所述壳体的一部分。内部分配器具有选择性地连接到进给和排出管道的分配管道，该进料管道和排出管道打开到与旋转轴线垂直的分配面中，并且抵靠着气缸体的连通面设置，以使分配管道与气缸导管连通。在通过气缸的端壁部分径向向外限定的区域中，气缸体的横向面设置有轴向倒塌，其中布置有至少一部分分配器。

5. 发明授权

US09038378B2 Hydrostatic transmission apparatus making improved braking possible 有权
标题翻译：能够改善制动的静液传动装置
公开(公告)号：US09038378B2
公开(公告)日：2015-05-26
申请号：US13503207
申请日：2010-10-20
申请人： Jean Heren , Julien Viard
发明人： Jean Heren , Julien Viard
IPC分类号： F16D31/02 , F16H61/448 , F16H61/4052 , F16H61/4157
CPC分类号： F16H61/448 , F16H61/4052 , F16H61/4157
摘要： Hydrostatic transmission apparatus having an elementary motor with a feed enclosure and a discharge enclosure; a displacement selector suitable for taking up a bypass position, in which the feed and discharge enclosures are interconnected via a bypass link; and constriction means for constricting said bypass link. When the selector is in the bypass position, the constriction means can be activated to restrict the flow of fluid through the bypass link when the discharge pressure in the discharge enclosure exceeds a constriction threshold, said threshold being a function of a control pressure prevailing in a control chamber.
摘要翻译：具有基本电动机的静液压传动装置具有进料罩和排出罩; 位移选择器，其适于吸收旁路位置，其中进给和排出外壳经由旁路连杆相互连接; 以及用于收缩所述旁路连杆的收缩装置。当选择器处于旁路位置时，当排放罩中的排出压力超过收缩阈值时，收缩装置可被启动以限制流经旁通管路的流体，所述阈值是以下的控制压力的函数：控制室。

6. 发明申请

US20120255294A1 HYDROSTATIC TRANSMISSION APPARATUS MAKING IMPROVED BRAKING POSSIBLE 有权
标题翻译：防静电传动装置改进制动可能
公开(公告)号：US20120255294A1
公开(公告)日：2012-10-11
申请号：US13503207
申请日：2010-10-20
申请人： Jean Heren , Julien Viard
发明人： Jean Heren , Julien Viard
IPC分类号： F16D31/00
CPC分类号： F16H61/448 , F16H61/4052 , F16H61/4157
摘要： Hydrostatic transmission apparatus having an elementary motor with a feed enclosure and a discharge enclosure; a displacement selector suitable for taking up a bypass position, in which the feed and discharge enclosures are interconnected via a bypass link; and constriction means for constricting said bypass link. When the selector is in the bypass position, the constriction means can be activated to restrict the flow of fluid through the bypass link when the discharge pressure in the discharge enclosure exceeds a constriction threshold, said threshold being a function of a control pressure prevailing in a control chamber
摘要翻译：具有基本电动机的静液压传动装置具有进料罩和排出罩; 位移选择器，其适于吸收旁路位置，其中进给和排出外壳经由旁路连杆相互连接; 以及用于收缩所述旁路连杆的收缩装置。当选择器处于旁路位置时，当排放罩中的排出压力超过收缩阈值时，收缩装置可被启动以限制流经旁通管路的流体，所述阈值是以下的控制压力的函数：控制室

7. 发明授权

US08244446B2 Hydraulic energy recovery system 失效
标题翻译：液压能源回收系统
公开(公告)号：US08244446B2
公开(公告)日：2012-08-14
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： G06F19/00 , G06G7/70
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 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，低压连杆端口和高压连杆口，该端口分别连接到液压马达的进料和排放管道到低压流体源，并且高压蓄能器，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。

8. 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。

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