Vent for the lubricating oil system of a jet engine
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United States of America Patent
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-
Feb 28, 2012
Grant Date -
Jan 29, 2009
app pub date -
May 29, 2008
filing date -
Jun 1, 2007
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The air exit hole of the vent line (6) connected to a venting apparatus for the lubricating oil system of a jet engine is arranged behind the nozzle throat (2) on the periphery of the exiting engine jet (4). The exit hole is tangentially arranged on the periphery of the engine jet, or slightly enters the rim area of the engine jet. The vent line extends under the protection of an aerodynamically shaped fairing (5, 11). This arrangement of the air exit, while being simply designed, cost-effective and weight-saving, provides for clean, invisible discharge of air from the oil venting apparatus.
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