公开(公告)号：US20090288551A1

公开(公告)日：2009-11-26

申请号：US12305424

申请日：2007-06-27

Applicant: Bernard Allart ,  Julien Viard

Inventor： Bernard Allart ,  Julien Viard

IPC: F03C1/047 ,  F04B1/047

CPC classification number: F03C1/0403 ,  F03C1/247

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US09284942B2

公开(公告)日：2016-03-15

申请号：US13576311

申请日：2011-01-28

Applicant: Bernard Allart ,  Cécile Borgnon ,  Gery Depierre ,  Hervé Desumeur ,  Philippe Lucienne ,  Clément Recoura ,  Julien Viard

Inventor： Bernard Allart ,  Cécile Borgnon ,  Gery Depierre ,  Hervé Desumeur ,  Philippe Lucienne ,  Clément Recoura ,  Julien Viard

IPC: F03C1/047 ,  F03C1/30 ,  F03C1/04 ,  F04B1/04 ,  F04B1/047

CPC classification number: F03C1/0472 ,  F03C1/0409 ,  F03C1/0428 ,  F03C1/0476 ,  F04B1/0413 ,  F04B1/0472 ,  F04B1/0476 ,  Y10T29/49236

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20120297972A1

公开(公告)日：2012-11-29

申请号：US13576311

申请日：2011-01-28

Applicant: Bernard Allart ,  Cécile Borgnon ,  Gery Depierre ,  Hervé Desumeur ,  Philippe Lucienne ,  Clément Recoura ,  Julien Viard

Inventor： Bernard Allart ,  Cécile Borgnon ,  Gery Depierre ,  Hervé Desumeur ,  Philippe Lucienne ,  Clément Recoura ,  Julien Viard

IPC: F01B1/00 ,  B23P15/00

CPC classification number: F03C1/0472 ,  F03C1/0409 ,  F03C1/0428 ,  F03C1/0476 ,  F04B1/0413 ,  F04B1/0472 ,  F04B1/0476 ,  Y10T29/49236

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08079298B2

公开(公告)日：2011-12-20

申请号：US12305424

申请日：2007-06-27

Applicant: Bernard Allart ,  Julien Viard

Inventor： Bernard Allart ,  Julien Viard

IPC: F03C1/04 ,  F03C1/247 ,  F03C1/047 ,  F04B1/047 ,  F04B1/04

CPC classification number: F03C1/0403 ,  F03C1/247

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06186046B1

公开(公告)日：2001-02-13

申请号：US09099996

申请日：1998-06-19

Applicant: Bernard Allart ,  Louis Bigo ,  Marc Perot

Inventor： Bernard Allart ,  Louis Bigo ,  Marc Perot

IPC: F01B106

CPC classification number: F03C1/0444 ,  F04B53/22

Abstract: A hydraulic motor comprises a fixed case, a reaction member secured to the case, a cylinder block mounted to rotate relative thereto about an axis of rotation, and an internal fluid distributor prevented from rotating about the axis relative to the case. The case has a “distribution cover” portion situated around the have respective first and second housings are formed to received a pin which prevents relative rotation while allowing the distribution cover in an axial direction, thereby preventing the distributor from separating from the cover while the motor is being assembled.

Abstract translation: 液压马达包括固定壳体，固定到壳体的反作用构件，安装成围绕旋转轴线相对于其旋转的气缸体，以及阻止相对于壳体围绕轴线旋转的内部流体分配器。 壳体具有位于周围的“分配盖”部分，各自的第一和第二壳体形成为接收销，其防止相对旋转，同时允许分配盖沿轴向方向，从而防止分配器与盖分离，同时马达 正在组装。

公开(公告)号：US5001964A

公开(公告)日：1991-03-26

申请号：US422110

申请日：1989-10-16

Applicant: Bernard Allart ,  Louis Bigo

Inventor： Bernard Allart ,  Louis Bigo

IPC: F03C1/247 ,  F03C1/26 ,  F03C1/40 ,  F04B1/06 ,  F04B53/08 ,  F16H39/18

CPC classification number: F04B53/08 ,  F03C1/045 ,  F04B1/063 ,  G05B2219/25482

Abstract: The present invention relates to a hydraulic motor capable of presenting two active cubic capacities of different values, as described in FR-A-2 481 755, and comprising in particular a shuttle valve presenting an inner conduit, wherein a bleeding conduit is arranged in the member for selecting the cubic capacity and communicates with the inner conduit of the shuttle valve, which it connects to an evacuation, while a calibrated restriction is disposed in the bleeding conduit. One application is the production of refrigeration of the hydaulic fluid for supplying this mechanism in closed circuit.

Abstract translation: 本发明涉及一种能够呈现两种不同值的活性立方容积的液压马达，如FR-A-2 481755中所述，并且特别地包括具有内导管的梭阀，其中排出导管布置在 用于选择立方容量并与穿梭阀的内部导管连通的构件，其连接到排气口，同时将校准的限制设置在排出导管中。 一种应用是生产用于在闭路中提供该机构的液体流体的制冷。

公开(公告)号：US06199377B1

公开(公告)日：2001-03-13

申请号：US09344026

申请日：1999-06-25

Applicant: Bernard Allart ,  Louis Bigo ,  Marc Perot

Inventor： Bernard Allart ,  Louis Bigo ,  Marc Perot

IPC: F16D3102

CPC classification number: B60T13/22 ,  B60T1/065 ,  F03C1/0403 ,  F03C1/0447 ,  F03C1/2407 ,  F16D55/02 ,  F16D59/02 ,  F16D63/006 ,  F16D65/186 ,  F16D2055/0058 ,  F16D2121/02

Abstract: A hydraulic motor comprising a fixed case, a cam, a cylinder block having radial cylinders, an internal fluid distributor having distribution ducts, a braking device comprising a dog clutch, and a control piston. The motor is a slow motor having two distinct operating cylinder capacities. An annular space is formed in the case around the distributor beside the radial face of the cylinder block adjacent to the distributor, the first series of teeth of the dog clutch and the control piston are disposed in said annular space, the second series of teeth being secured to the radially-extending face of the cylinder block in the vicinity of the radially-outer periphery of said radially-extending face.

Abstract translation: 一种液压马达，其包括固定壳体，凸轮，具有径向气缸的气缸体，具有分配管道的内部流体分配器，包括爪形离合器的制动装置和控制活塞。 电机是一个慢速电动机，具有两个不同的工作气缸容量。 在分配器周围的壳体周围形成环形空间，邻近分配器的气缸体的径向面，狗离合器的第一系列齿和控制活塞设置在所述环形空间中，第二系列齿是 在所述径向延伸面的径向外周附近固定到气缸体的径向延伸面。

公开(公告)号：US4724742A

公开(公告)日：1988-02-16

申请号：US919467

申请日：1986-10-16

Applicant: Louis Bigo ,  Bernard Allart

Inventor： Louis Bigo ,  Bernard Allart

IPC: F03C1/24 ,  F03C1/247 ,  F03C1/30 ,  F03C1/40 ,  F04B1/10 ,  F04B1/107 ,  F04B1/113 ,  F01B13/06

CPC classification number: F03C1/045

Abstract: The invention relates to a hydraulic motor having an undulating cam and at least one large and one small selectable operating cylinder capacity. In the motor, cylinder feed orifices (41a, 42a) are distributed around the circumference of a circle about the axis of rotation (5), and the small cylinder capacity corresponds to an irregular angular distribution of active cylinder orifices (41a) which continue to be fed. This configuration makes it possible to provide a constant velocity motor with at least two different cylinder capacities and which is mechanically long-lasting.

Abstract translation: 本发明涉及具有起伏凸轮和至少一个大的和一个小的可选择的操作缸容量的液压马达。 在电动机中，气缸供给孔（41a，42a）围绕旋转轴线（5）围绕圆周分布，并且小气缸容量对应于活动气缸孔（41a）的不规则角度分布，其继续 喂食。 这种构造使得可以提供具有至少两个不同气缸容量并且机械地持久的等速电动机。

公开(公告)号：US07185579B2

公开(公告)日：2007-03-06

申请号：US10499947

申请日：2002-12-20

Applicant: Bernard Allart ,  Louis Bigo

Inventor： Bernard Allart ,  Louis Bigo

IPC: F03C1/04

CPC classification number: F03C1/045 ,  F03C1/0444

Abstract: A hydraulic motor having radial pistons, and comprising a cam, a cylinder block and a distributor. The cylinders of the cylinder block are connected to communication orifices (32A) situated in a communication face of the cylinder block, while the distributor has a distribution face in which distribution orifices (21A, 23A) are provided that are suitable for communicating with the communication orifices for rotating the motor. The cam is provided with a plurality of lobes (50, 50′), each of which has two ramps (51, 52), each ramp corresponding to a distribution orifice (21A, 23A). The edge of each of at least certain communication orifices (32A) has at least one notch (54A, 54B) suitable for establishing a small section of communication with a distribution orifice. The invention applies in particular to hydraulic motors having radial pistons for which the ratio between the number of cylinders and the number of cam lobes is in the vicinity of 1.

Abstract translation: 一种具有径向活塞并且包括凸轮，气缸体和分配器的液压马达。 气缸体的气缸连接到位于气缸体的连通面中的连通孔（32A），而分配器具有分配面，其中设有适于连通的分配孔（21A，23A） 具有用于旋转电机的通信孔。 凸轮设置有多个凸角（50,50'），每个凸起具有两个斜面（51,52），每个斜面对应于分配孔（21A，23A）。 至少一些连通孔（32A）中的每一个的边缘具有适于建立与分配孔的小部分连通的至少一个凹口（54A，54B）。 本发明尤其适用于具有径向活塞的液压马达，其中气缸数与凸轮凸角数之比在1附近。

公开(公告)号：US06293100B1

公开(公告)日：2001-09-25

申请号：US09462050

申请日：1999-12-30

Applicant: Bernard Allart ,  Louis Bigo ,  Marc Perot ,  Alain Noel

Inventor： Bernard Allart ,  Louis Bigo ,  Marc Perot ,  Alain Noel

IPC: F16D3102

CPC classification number: B60T1/065 ,  B60T13/22 ,  F03C1/0403 ,  F03C1/0447 ,  F03C1/2407 ,  F16D55/02 ,  F16D59/02 ,  F16D63/006 ,  F16D65/186 ,  F16D2055/0058 ,  F16D2121/02 ,  F16H2063/3033

Abstract: A hydraulic motor (1) comprising a casing (2A, 2B) a reaction member having a reaction profile (4), a cylinder block (6), an internal fluid distributor (16) suitable for putting the cylinders (12) of the cylinder block (6) in communication with fluid feed and exhaust ducts, and a braking system which comprises first and second braking elements (42, 44), constrained to rotate respectively with the reaction member (4) and with the cylinder block (6). The braking system further comprises a brake piston (40) suitable for being displaced axially so as to urge the braking elements into braking contact or so as to enable braking to be released. The brake piston is constrained to rotate with the casing about the axis of rotation, and it has a substantially radial active face, a first brake member (42) belonging to the first braking means being integral with said active face.

Abstract translation: 一种液压马达（1），包括壳体（2A，2B），具有反作用曲线（4）的反作用构件，气缸体（6），内部流体分配器（16），适于将气缸 与流体供给和排气管道连通的块体（6）以及包括第一和第二制动元件（42,44）的制动系统，其被限制为分别与反作用构件（4）和气缸体（6）一起旋转。 该制动系统还包括一个制动活塞（40），该制动活塞适于轴向位移，以便将制动元件推入制动接点或使制动能够被释放。 制动活塞被限制为随着壳体围绕旋转轴线旋转，并且其具有基本上径向的有效面，属于第一制动装置的第一制动构件（42）与所述主动面成一体。