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

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。

2. 发明授权

US06675576B2 Hydraulic circuit having a hydraulic motor equipped with a brake for a vehicle suitable for being towed 失效
标题翻译：液压回路具有液压马达，该液压马达配有用于车辆的制动器，其适用于被牵引
公开(公告)号：US06675576B2
公开(公告)日：2004-01-13
申请号：US10128126
申请日：2002-04-23
申请人： Louis Bigo , Alain Mangano , Jean-Philippe Raisin , Daniel Ruzicka
发明人： Louis Bigo , Alain Mangano , Jean-Philippe Raisin , Daniel Ruzicka
IPC分类号： F16D3102
CPC分类号： F16H61/4157 , B60T13/22 , B60T13/686 , F16H61/4043 , F16H2063/3033
摘要： A hydraulic circuit for the hydrostatic transmission of a vehicle, said hydraulic circuit comprising at least one hydraulic motor, two main ducts, a parking brake having brake means, brake release control means suitable for feeding the brake release chamber from a first brake release fluid source, and means for connecting said chamber to a unpressurized reservoir. The circuit has a single short-circuit and selection valve having two main ports connected to respective ones of the two main ducts, and two selection ports connected respectively to the brake release chamber and to the brake release duct, and control means for controlling said valve, which control means are suitable for causing the valve to take up a first configuration in which the main ports are mutually isolated while the selection ports are interconnected, and for causing it to take up a second configuration in which the main ports are interconnected while the selection ports are mutually isolated.
摘要翻译：一种用于车辆静液压传动的液压回路，所述液压回路包括至少一个液压马达，两个主管道，具有制动装置的驻车制动器，适于从第一制动释放流体源，以及用于将所述室连接到未加压储存器的装置。电路具有单个短路和选择阀，其具有连接到两个主管道中的相应一个的两个主端口，以及分别连接到制动器释放室和制动释放管道的两个选择端口，以及用于控制所述阀门该控制装置适于使阀门采取第一配置，其中主端口相互隔离，同时选择端口互连，并且用于使其占据主端口互连的第二配置，同时选择端口相互隔离。

3. 发明授权

US06817177B2 Replenishing device for a closed circuit 有权
标题翻译：充电装置闭路
公开(公告)号：US06817177B2
公开(公告)日：2004-11-16
申请号：US10066361
申请日：2002-01-31
申请人： Louis Bigo , Jacques Fontaine , Alain Mangano
发明人： Louis Bigo , Jacques Fontaine , Alain Mangano
IPC分类号： F16D3102
CPC分类号： F16K17/18 , F04B53/08
摘要： A replenishing device for a closed circuit comprising at least one hydraulic motor and at least two main pipes which are connected to the pump to provide respectively the feed and the discharge for the motor. The device comprises a replenishing selector suitable for putting the main pipe that is at the lower pressure in communication with a valve which itself communicates with an atmospheric pressure reservoir. The replenishing selector and the valve are united in the same replenishing valve unit having an inlet suitable for being connected to the main pipe that is at the lower pressure, and an outlet which communicates continuously with the atmospheric pressure reservoir. The valve is suitable for causing the inlet to communicate with the outlet when the pressure in said main pipe reaches a given pressure threshold.
摘要翻译：一种用于闭路的补充装置，包括至少一个液压马达和至少两个主管，所述至少两个主管连接到泵以分别提供用于马达的进给和排放。该装置包括适于将处于较低压力的主管与本身与大气压力储存器连通的阀连通的补充选择器。补充选择器和阀组合在具有适于连接到处于较低压力的主管的入口的相同的补充阀单元中，以及与大气压力储存器连续连通的出口。当所述主管中的压力达到给定的压力阈值时，该阀适于使入口与出口连通。

4. 发明授权

US07231764B2 Exchange and/or scavenging device for a circuit comprising at least one hydraulic motor 有权
标题翻译：用于包括至少一个液压马达的回路的交换和/或清扫装置
公开(公告)号：US07231764B2
公开(公告)日：2007-06-19
申请号：US10533095
申请日：2003-10-28
申请人： Alain Mangano , Jean-Philippe Raisin
发明人： Alain Mangano , Jean-Philippe Raisin
IPC分类号： F16D31/02
CPC分类号： F16K17/003 , F15B21/005 , F15B21/042 , F15B2211/611 , F15B2211/62 , F16H61/40 , F16H61/4104 , F16K17/105 , F16K17/38
摘要： The device comprises a replenishing valve (24) having an opening control chamber suitable for being connected to a main duct (12, 14) of the circuit, and a closing control chamber, the pressure in said chambers making it possible to cause the moving member of the replenishing valve to move so as either to connect or not to connect the main duct to which said valve is connected to a pressure-free reservoir. The device further comprises a control valve (46) which is controlled as a function of at least one control parameter representing a state of the circuit other than pressure in said main duct to which said replenishing valve (24) is connected, in order to connect the closing control chamber to the pressure-free reservoir or in order to isolate said chamber from said reservoir.
摘要翻译：该装置包括补充阀（24），其具有适于连接到回路的主管道（12,14）的开启控制室和关闭控制室，所述室中的压力使得可以使移动构件以便连接或不连接所述阀连接到的主管道到无压力储存器。所述装置还包括控制阀（46），所述控制阀（46）被控制为至少一个控制参数的函数，所述至少一个控制参数表示所述补充阀（24）连接到的所述主管道中除了压力之外的电路的状态，以便连接关闭控制室到达无压力储存器或为了将所述室与所述储存器隔离。

5. 发明申请

US20060053784A1 Exchange and/or scavenging device for a circuit comprising at least one hydraulic motor 有权
标题翻译：用于包括至少一个液压马达的回路的交换和/或清扫装置
公开(公告)号：US20060053784A1
公开(公告)日：2006-03-16
申请号：US10533095
申请日：2003-10-28
申请人： Alain Mangano , Jean-Philippe Raisin
发明人： Alain Mangano , Jean-Philippe Raisin
IPC分类号： F16D39/00
CPC分类号： F16K17/003 , F15B21/005 , F15B21/042 , F15B2211/611 , F15B2211/62 , F16H61/40 , F16H61/4104 , F16K17/105 , F16K17/38
摘要： The device comprises a replenishing valve (24) having an opening control chamber suitable for being connected to a main duct (12, 14) of the circuit, and a closing control chamber, the pressure in said chambers making it possible to cause the moving member of the replenishing valve to move so as either to connect or not to connect the main duct to which said valve is connected to a pressure-free reservoir. The device further comprises a control valve (46) which is controlled as a function of at least one control parameter representing a state of the circuit other than pressure in said main duct to which said replenishing valve (24) is connected, in order to connect the closing control chamber to the pressure-free reservoir or in order to isolate said chamber from said reservoir.
摘要翻译：该装置包括补充阀（24），其具有适于连接到回路的主管道（12,14）的开启控制室和关闭控制室，所述室中的压力使得可以使移动构件以便连接或不连接所述阀连接到的主管道到无压力储存器。所述装置还包括控制阀（46），所述控制阀（46）被控制为至少一个控制参数的函数，所述至少一个控制参数表示所述补充阀（24）连接到的所述主管道中除了压力之外的电路的状态，以便连接关闭控制室到达无压力储存器或为了将所述室与所述储存器隔离。

6. 发明授权

US06295811B1 Valve device for a hydraulic motor adapted to drive a high inertia mass 有权
标题翻译：用于驱动高惯性质量的液压马达的阀装置
公开(公告)号：US06295811B1
公开(公告)日：2001-10-02
申请号：US09266124
申请日：1999-03-10
申请人： Alain Mangano , Jean-Pierre Lebrun
发明人： Alain Mangano , Jean-Pierre Lebrun
IPC分类号： F16D3102
CPC分类号： E02F9/2207 , E02F9/123 , E02F9/128 , F15B11/0445 , F15B13/021 , F15B2211/20584 , F15B2211/329 , F15B2211/40515 , F15B2211/41536 , F15B2211/45 , F15B2211/50527 , F15B2211/50563 , F15B2211/5154 , F15B2211/575 , F15B2211/613 , F15B2211/7058 , F15B2211/715 , Y10T137/2617 , Y10T137/7793
摘要： This invention relates to a valve device for at least one hydraulic motor adapted to drive a high inertia mass. The device comprises two principal conduits, respectively intended to be connected to the two principal ducts (supply or exhaust) of the motor. It comprises a communication conduit for placing said principal conduits in situation of communication when the fluid pressures in these conduits are substantially equal and for placing said principal conduits in a situation of isolation in which they are isolated from one another when the fluid pressures in these two conduits are different. The device further comprises delaying means adapted to limit the speed of passage between the situation of communication and the situation of isolation. The communication conduit may include a calibrated restriction. Similarly, the delaying means may include calibrated restrictions.
摘要翻译：本发明涉及一种适用于驱动高惯性质量的至少一个液压马达的阀装置。该装置包括分别旨在连接到电动机的两个主要管道（供应或排放）的两个主管道。当这些管道中的流体压力基本上相等时，它包括用于将所述主管道放置在通信情况下的通信管道，并且用于将这些主管道放置在隔离状态下，当两个管道中的流体压力在这两个管道是不同的。该装置还包括适于限制通信情况与隔离情况之间的通过速度的延迟装置。通信导管可以包括校准的限制。类似地，延迟装置可以包括校准限制。

7. 发明授权

US6038859A Hydraulic fluid circuit having a hydraulic motor and a three-position selector for selecting the circulation of fluid 失效
标题翻译：液压回路具有液压马达和用于选择流体循环的三位选择器
公开(公告)号：US6038859A
公开(公告)日：2000-03-21
申请号：US309900
申请日：1999-05-11
申请人： Alain Mangano , Bernard Allart , Louis Bigo , Michel Garczarek , Yannick Ethet , Joel Crave , Philippe Peignon
发明人： Alain Mangano , Bernard Allart , Louis Bigo , Michel Garczarek , Yannick Ethet , Joel Crave , Philippe Peignon
IPC分类号： F15B11/00 , E02F9/12 , E02F9/22 , F15B11/044 , F16D31/02
CPC分类号： F16H61/4061 , E02F9/123 , E02F9/125 , E02F9/128 , E02F9/2292 , F15B11/0445 , F15B2211/20592 , F15B2211/30505 , F15B2211/3052 , F15B2211/30525 , F15B2211/329 , F15B2211/40515 , F15B2211/413 , F15B2211/428 , F15B2211/45 , F15B2211/46 , F15B2211/50518 , F15B2211/55 , F15B2211/7058 , F15B2211/715 , F15B2211/75 , F16H2063/3033
摘要： This invention relates to a hydraulic fluid circuit comprising a reversible hydraulic motor, a braking device, two principal conduits respectively connected to the two principal supply and exhaust ports of the motor, a principal selector adapted to occupy a position of rest and two active positions in order to select the circulation of the fluid between the principal ports of the motor and the principal conduits to which they are connected. The circuit also comprises an intermediate system of selection capable of occupying a first configuration in which the principal selector is maintained in its position of rest and a second configuration in which the principal selector is allowed to leave its position of rest. The control means of the intermediate system of selection are connected to the braking device so that this intermediate system can pass from its first to its second configuration only when the brake is de-activated.
摘要翻译：本发明涉及一种液压流体回路，其包括可逆液压马达，制动装置，分别连接到马达的两个主要供给和排出端口的两个主导管，适于占据休息位置的主选择器和两个主动位置为了选择电动机的主要端口与它们连接的主要管道之间的流体循环。该电路还包括能够占据第一配置的中间选择系统，其中主选择器保持在其休止位置，而第二配置允许主选择器离开其休止位置。中间选择系统的控制装置连接到制动装置，使得只有当制动器被停用时，该中间系统才能从其第一配置传递到其第二配置。

8. 发明申请

US20080230729A1 Valve With Cushioned Opening System 失效
标题翻译：带缓冲开启系统的阀门
公开(公告)号：US20080230729A1
公开(公告)日：2008-09-25
申请号：US12090388
申请日：2006-10-20
申请人： Dominique Costaz , Alain Mangano
发明人： Dominique Costaz , Alain Mangano
IPC分类号： F16K31/122
CPC分类号： F16K17/06 , F16K17/0433 , G05D16/106 , Y10T137/7781 , Y10T137/7834 , Y10T137/7835
摘要： A valve including a valve body having an inlet port and an outlet port, a valve stem, a valve seat, an opening control chamber for the valve stem, which chamber, by being fed with fluid, urges the valve stem to move towards the open position of the valve, a return spring of opposing effect, and a piston suitable for sliding in the body so as to urge contact to be established between the valve stem and the seat. The valve seat is formed on the piston, which piston is provided with a bore in which the valve stem is in its closure movement, the fluid flows out via a constriction from a damping chamber.
摘要翻译：一种阀，包括具有入口和出口的阀体，阀杆，阀座，用于阀杆的开启控制室，该腔室通过供给流体而促使阀杆向打开状态移动阀的位置，具有相反作用的复位弹簧和适于在主体中滑动的活塞，以便促使在阀杆和阀座之间建立接触。阀座形成在活塞上，该活塞设置有孔，阀杆处于闭合运动中，流体经由阻尼室的收缩流出。

9. 发明授权

US08141579B2 Valve with cushioned opening system 失效
标题翻译：带缓冲开启系统的阀门
公开(公告)号：US08141579B2
公开(公告)日：2012-03-27
申请号：US12090388
申请日：2006-10-20
申请人： Dominique Costaz , Alain Mangano
发明人： Dominique Costaz , Alain Mangano
IPC分类号： F16K31/12
CPC分类号： F16K17/06 , F16K17/0433 , G05D16/106 , Y10T137/7781 , Y10T137/7834 , Y10T137/7835
摘要： A valve including a valve body having an inlet port and an outlet port, a valve stem, a valve seat, an opening control chamber for the valve stem, which chamber, by being fed with fluid, urges the valve stem to move towards the open position of the valve, a return spring of opposing effect, and a piston suitable for sliding in the body so as to urge contact to be established between the valve stem and the seat. The valve seat is formed on the piston, which piston is provided with a bore in which the valve stem is in its closure movement, the fluid flows out via a constriction from a damping chamber.
摘要翻译：一种阀，包括具有入口和出口的阀体，阀杆，阀座，用于阀杆的开启控制室，该腔室通过供给流体而促使阀杆向打开状态移动阀的位置，具有相反作用的复位弹簧和适于在主体中滑动的活塞，以便促使在阀杆和阀座之间建立接触。阀座形成在活塞上，该活塞设置有孔，阀杆处于闭合运动中，流体经由阻尼室的收缩流出。

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