Valve range

Details Valve range Valve range

1994-03-25

1996-02-13

Lopez, F. Daniel

Power plants

Pressure fluid source and motor

Control by independently operated punch card, tape, digital...

60486, 137844, 13759617, F16D 3102

Patent

active

054903858

ABSTRACT:
A valve range is suggested suitable for use in connection with the control of fluid operated equipment. It possesses a fluid manifold, which is able to be fitted with pneumatic valves, which are operated via a signal manifold electrically. The valve range is so designed that it is suitable for the combined operation or control both of pneumatic valves and also of hydraulic valves. For the control of hydraulic valves it is provided with at least one control connection, from which the respective control signals may be taken. It is in this manner that, starting with a central valve range both pneumatic and also hydraulic valves may be operated and controlled in a comparatively simple fashion.

REFERENCES:
patent: 3111139 (1963-11-01), Beckett et al.
patent: 3503414 (1970-03-01), Schnellmann
patent: 3959883 (1976-06-01), Walls et al.
patent: 4230143 (1980-10-01), Dettmann et al.
patent: 5025834 (1991-06-01), Stoll
patent: 5234033 (1993-08-01), Stoll et al.

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