Method for testing fluid control valves

Details Method for testing fluid control valves Method for testing fluid control valves

1981-04-22

1983-06-14

Gill, James J.

Measuring and testing

Blower, pump, and hydraulic equipment

73 40, G01F 2500, G01M 1900

Patent

active

043875912

ABSTRACT:
A test apparatus for determining the operable condition of fuel level conl 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.

REFERENCES:
patent: 2449556 (1948-09-01), Kirkley
patent: 2660187 (1953-11-01), Welty et al.
patent: 2882854 (1956-12-01), Schroeder
patent: 3185128 (1965-05-01), Moore et al.
patent: 3360981 (1968-01-01), Badger
patent: 3477289 (1966-08-01), Wiebe
patent: 3857350 (1974-12-01), Rohan
patent: 4006761 (1977-02-01), Bonafous
patent: 4101874 (1978-07-01), Denison et al.

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