An electro-hydraulic servo valve (61) is provided, which includes a torque motor (63) and a position sensor (37) attached to a housing (67) of the electro-hydraulic servo valve (61).
Use as few hoses as possible between the servo valve and the actuator.
According to the invention, a clearance compensating transmission element (3) is provided between the piezo actuator (2) and the valve element (5) of a servo valve for an injection valve.
The servo valve of the invention comprises essentially a hydraulic block (2) connected to a hydraulic plant (3), the block slide valve being actuated by an electric motor (5).
The invention relates to a reaction device on a hydraulic servo valve arrangement, especially for power steering devices of motor vehicles.
Non-linearity in response characteristics of the servo-valve is absorbed and gain reduction caused by waste-time characteristics of pneumatic piping etc. connected is prevented.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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