Oil tank filling system
Number of patents in Portfolio can not be more than 2000
United States of America
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Mar 15, 2022
Grant Date -
Nov 7, 2019
app pub date -
Apr 18, 2019
filing date -
Apr 18, 2019
priority date (Note) -
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Abstract
An oil tank filling system for filling the oil tank of a gas turbine engine that includes an aft core cowl. The system includes an oil tank that has an oil tank top and an oil tank bottom and is located within a core of the engine, an oil access port located on the aft core cowl, and an oil tank filling pipe that leads from the oil access port to a tank filling port located at or adjacent the oil tank bottom. The system is configured so that oil that is supplied to the oil access port flows to and into the oil tank using gravitational force. A method of filling the oil tank of a gas turbine engine and a gas turbine engine that includes the oil tank filling system.
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