Measuring and testing – With fluid pressure – Leakage
Patent
1989-12-18
1990-11-27
Williams, Hezron E.
Measuring and testing
With fluid pressure
Leakage
73 492, G01M 326
Patent
active
049727001
ABSTRACT:
A fuel leak detector for an aircraft system is shown as comprising a plurality of potential fuel leak sources where leaking fules are routed to a collector through a leak detector associated only with only one of the potential leak sources and the fule leak collector. Each detector permits the flow of leaking fuel into the collector, while at the same time maintaining a visual or other type of indication of the location of the fuel leak. Each detector comprises a small, light weight container which traps up to a predetermined amount of any fluid flowing through it. The level of the trapped fluid is indicated by a float. Fluid in excess of the predetermined amount flows through the container trap and into the collector. The contents of the collector are tested for fuel, and if fuel is detected, the maintenance personnel then search the individual traps for a visual indication of the location of the fuel leak.
REFERENCES:
patent: 2041450 (1936-05-01), Adams
patent: 4256403 (1981-03-01), Powell
patent: 4784959 (1988-11-01), Wegrzyn
Garfinkle Irwin P.
Roskos Joseph W.
Singer Donald J.
The United States of America as represented by the Secretary of
Williams Hezron E.
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