Accession Number : ADD008738

Title :   Test Apparatus for Fluid Level Control Valves.

Descriptive Note : Patent Application,


Personal Author(s) : Corzine,Gerald G ; Hagar,Charles E

Report Date : 22 Apr 1981

Pagination or Media Count : 11

Abstract : A test apparatus for determining the operable condition of fuel level control valves is presented. A sensor is connected to a fuel line for delivery of a test sample of fuel through the fuel line to a receiving system from a fuel supply source. At least one valve is disposed in the fuel line between the sensor and the fuel receiving system. A plurality of sense lines is connected from the sensor to a flow indicator and a pressure indicator such that simultaneous indication of the visual flow indicator and the visual pressure indicator within respective predetermined limits upon a delivery of the test sample of the fuel prior to delivery of the fuel through the fuel line indicates that the fuel level control valve is not properly operable. (Author)

Descriptors :   *Patent applications, *Valves, *Check valves, *Refueling, *Aircraft, Control systems, Flow rate, Indicators, Fuel lines, Inventions

Subject Categories : Aircraft
      Pumps, Filters, Pipes, Tubing, Fittings & Vlvs

Distribution Statement : APPROVED FOR PUBLIC RELEASE