Title: Pressure regulator

Abstract: A pressure regulator comprising a regulated pressure chamber and first and second conduits leading to the regulated pressure chamber. The first and second conduits are adapted to communicate with fluid at first and second pressures, respectively. Each of these conduits terminate in ports in the regulated pressure chamber. The ports are opened and closed by a resilient, metal valve strip. An actuator driven by a torque motor controls the valve strip.

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Other info:

Inventors: Hartley, E. Dale (Los Angeles, CA, US)

Application Number: 831514
Filing Date: 1977-09-08
Publication_date: 1980-01-08
Assignee:
Primary Class(es): 137/596.17 137/596.1, 137/863, 251/901
Other Classes:
US Patent Ref:

2784740	Mar, 1957	Stageberg	251/DIG.
3334656	Aug, 1967	Boyle	137/596.
3357448	Dec, 1967	Martin	137/501.
3973582	Aug, 1976	Seibold	251/DIG.
3994314	Nov, 1976	Hartley	137/596.

Other Refs:
Primary Examiner: Michalsky, Gerald A.
Assistant Examiner:
Attorney: Peterson; Gordon L.