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