The invention relates to a pressure medium system for a pressure medium system of a rail vehicle, a pressure medium system for a rail vehicle and a rail vehicle. The invention relates to a shut-off valve (100) for a pressure medium system (10) of a rail vehicle (1), comprising: a first connection section (I) for introducing and/or discharging a pressure medium into and from the shut-off valve (100); a second connection section (II), which is fluidically connected to the first connection section (I), for discharging and/or introducing the pressure medium from and into the shut-off valve (100); a control piston (130) movable in the interior of the shut-off valve (100), comprising a first piston side (130a) and an opposite second piston side (130b); a section (151) between the first connection section (I) and the second connection section (II), which section is designed as a piston seat or a piston receptacle, on which section the first piston side (130a) of the control piston (130) can be placed in a sealing manner in the closed position, or into which section the section of the control piston (130) having the first piston side (130a) can be received in a sealing manner in the closed position, in the open position, the first piston side or the section with the first piston side (130a) disconnects the fluid connection between the first connection section (I) and the second connection section (II), and in the open position, the first piston side or the section with the first piston side is lifted from the piston seat or the piston holder and allows the connection.
用于轨道车辆的压力介质系统的压力介质系统、用于轨道车辆的压力介质系统以及轨道车辆。本发明涉及一种用于轨道车辆(1)的压力介质系统(10)的截止阀(100),具有:用于将压力介质导入和/或导出截止阀(100)中的第一连接区段(I);与第一连接区段(I)流体连接的第二连接区段(II),用于将所述压力介质从截止阀(100)中导出和/或导入;在截止阀(100)的内部中可运动的控制活塞(130),包括第一活塞侧(130a)和相反的第二活塞侧(130b);在第一连接区段(I)和第二连接区段(II)之间的构造为活塞座或活塞接纳部的区段(151),在关闭位置中控制活塞(130)的第一活塞侧(130a)能密封地放置在所述区段上,或在关闭位置中控制活塞(130)的具有第一活塞侧(130a)的区段能密封地接纳到所述区段中,从而第一活塞侧或具有第一活塞侧(130a)的区段将第一连接区段(I)和第二连接区段(II)之间的流体连接断开,并且在打开位置中第一活塞侧或具有第一活塞侧的区段从活塞座或活塞接纳部上提起并且允许所述连接。
Stop valve for pressure medium system of rail vehicle, pressure medium system for rail vehicle, and rail vehicle
用于轨道车辆的压力介质系统的截止阀、用于轨道车辆的压力介质系统和轨道车辆
2024-03-01
Patent
Elektronische Ressource
Chinesisch
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