Miniaturized valve mechanism

Details Miniaturized valve mechanism Miniaturized valve mechanism

1998-06-09

2000-06-20

Rivell, John

Fluid handling

Systems

Multi-way valve unit

13762565, 25112906, F16K 1106, F16K 3102

Patent

active

060765550

ABSTRACT:
A miniaturized valve mechanism which has a valve containing a channel with at least one inlet and one outlet opening, as well as a device for closing the channel. In order to provide a valve arrangement which can be produced in the smallest possible size, the valve is controlled by a very small linear motor, the driver of which moves the device for closing and opening the channel by the application of a control voltage to a piezoelectric tube.

REFERENCES:
patent: 3524474 (1970-08-01), McCormick
patent: 4298181 (1981-11-01), Corrado et al.
patent: 4581624 (1986-04-01), O'Connor
patent: 4669660 (1987-06-01), Weber et al.
patent: 5148833 (1992-09-01), Ota
patent: 5161774 (1992-11-01), Englesdorf et al.
patent: 5209453 (1993-05-01), Aota et al.
patent: 5238223 (1993-08-01), Mettner et al.

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