Motors: expansible chamber type – With motive fluid valve – Plural separately controlled waste passages for single...
Patent
1984-07-26
1986-12-23
Yeung, James C.
Motors: expansible chamber type
With motive fluid valve
Plural separately controlled waste passages for single...
91454, 137879, 137881, 251 77, 280714, F15B 1108
Patent
active
046305270
ABSTRACT:
An electro-hydraulic height corrector for motor vehicles comprising a hydraulic distributor having ducts connected, one to a pressurized supply source, another to suspension cylinders and another to an exhaust circuit, and means for connecting these different ducts together, and means sensitive to the position of the suspended part of the vehicle with respect to the none suspended part thereof. In accordance with the invention, the distributor comprises two slide valves each connected to the core of an electromagnet, one being inserted in the circuit connecting the intake duct to an exhaust duct and the other in the circuit connecting the user duct to an exhaust duct and which are subjected to the action of resilient means tending to return the first slide valve to a position in which communication between the intake and user ducts is established and the second slide valve to a position in which communication between the user and the exhaust ducts is interrupted and a ball valve which is subjected to the action of resilient return means and is inserted in a circuit connecting the intake duct and the user duct together.
REFERENCES:
patent: 2926882 (1960-03-01), Russell
patent: 2976053 (1961-03-01), Pribonic et al.
patent: 2980139 (1961-04-01), Lynn
patent: 3057160 (1962-10-01), Russell et al.
patent: 4266790 (1981-05-01), Vemura et al.
patent: 4318332 (1982-03-01), Shingu et al.
patent: 4401009 (1983-08-01), Zeuner et al.
patent: 4462610 (1984-07-01), Saito et al.
Automobiles Citroen
Automobiles Peugeot
Dubno Herbert
Kamen Noah
Ross Karl F.
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