The actuator (10) has a hydraulic cylinder (11) i.e. hydraulic adjust cylinder, divided into a piston chamber (16) and an annular chamber (14) by a piston (18) with piston rods (12). The piston chamber and the annular chamber are connected with a hydraulic storage (30). The piston chamber is connected with the annular chamber and the hydraulic storage in respective positions (42, 44) of a valve (40) e.g. 3/2 way valve or 3/3 way valve. The piston chamber is connected with the annular chamber by a pressure control valve (50) that adjusts pressure in the annular chamber. An independent claim is also included for a pivoted bogie controller comprising a control unit.
Stellglied sowie Drehgestellsteuerung
Actuator and bogie control
Actionneur et commande de bogie
2017-05-10
Patent
Electronic Resource
German
IPC: | F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES / F16F SPRINGS , Federn |
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