Measuring and testing – Simulating operating condition – Marine
Patent
1994-06-24
1996-11-05
Williams, Hezron E.
Measuring and testing
Simulating operating condition
Marine
731171, 73119A, F02M 6500, G01M 1500
Patent
active
055719597
ABSTRACT:
The 250PFNT is a self contained Portable Fuel Nozzle Tester incorporating a cabinet and frame assembly which houses all utility needs required to operate. It is a compact unit enabling safe and environmentally friendly testing of Allison Model 250 turbine engine fuel nozzles through-out the full operating pressure range. Industrial dry nitrogen is used to deliver regulated pressurized fluid to the fuel nozzle being tested. The fuel nozzle is mounted in a swivel adapter at the top of a viewing cabinet fitted with fixed protractors for patternization angle measurement. The cabinet is illuminated for better viewing by a battery operated lamp.
REFERENCES:
patent: 2703979 (1955-03-01), Shallenberg
patent: 2744407 (1956-05-01), Kruger et al.
patent: 3511087 (1970-05-01), Emerson et al.
patent: 4788858 (1988-12-01), Liebermann
patent: 4845979 (1989-07-01), Farenden et al.
patent: 5000043 (1991-03-01), Bunch, Jr. et al.
Griggs Kevin P.
McCall Eric S.
Williams Hezron E.
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