Accession Number : ADD013249

Title :   Pressure Sensitive Valve Actuator.

Descriptive Note : Patent, Filed 24 Sep 82, patented 3 Jul 84,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s) : Becker, Henry ; Hubbard, Rodney ; Gibbs, Roger ; Engels, Roger

Report Date : 03 Jul 1984

Pagination or Media Count : 5

Abstract : A pressure sensitive device for shuttling off flow through a valve is disclosed. The device includes a pressure sensor having an integral atmospheric pressure reference for releasing a plunger to shut off flow though the valve. A manually operated eccentric pin and slot arrangement is provided for resetting the plunger to the open position.

Descriptors :   *PATENTS, *PNEUMATIC VALVES, *PRESSURE REGULATORS, ATMOSPHERES, SAMPLING, AIR PRESSURE, DYNAMIC PRESSURE, HIGH PRESSURE, DETECTORS, PNEUMATIC ACTUATORS, INTERNAL, SAFETY EQUIPMENT

Subject Categories : Hydraulic and Pneumatic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE