Valve arrangement of microstructured components

Details Valve arrangement of microstructured components Valve arrangement of microstructured components

1989-04-07

1991-07-09

Rosenthal, Arnold

Valves and valve actuation

Heat or buoyancy motor actuated

25112906, 251368, 2511291, F16K 3104, F16K 3170

Patent

active

050298054

ABSTRACT:
A valve arrangement from microstructured components worked out of a basic body, for the control of fluids, include an actuation element which is movable relative to a flow path distributor and opens or closes fluid paths depending on its position. A transition from one position into the other is effected by adding an actuating drive connected to an electrical power source. The actuation element is held in its switch position. For a high fluid flow, a large force can be applied to the actuation element. The actuating drive works according to an operating principle aimed at covering the longest distance possible. A holding device is provided, which works according to an operating principle working independent of the first operating principle and provides the generation of the greatest cohesion possible.

REFERENCES:
patent: 2901623 (1959-08-01), Wouters
patent: 4067539 (1978-01-01), Perl
patent: 4606502 (1986-08-01), Naschberger
patent: 4756508 (1988-07-01), Giachino et al.

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