Baffled vent system for use in driveline components
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United States of America Patent
Stats
-
Jan 11, 2005
Grant Date -
Mar 13, 2003
app pub date -
Sep 11, 2001
filing date -
Sep 11, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A vent system for use in a driveline component of an automotive vehicle. The driveline component includes a housing and a cartridge within the housing. The driveline component includes the vent system which has a vent that is secured to the housing at an orifice within a top portion of the housing. The vent system also includes a baffle extending from the housing wherein the baffle is adjacent to the vent orifice. The vent and baffle system also includes a gap that is defined by the baffle, the housing and the cartridge and is of sufficient size to prevent pooling and the forming of a meniscus near the vent assembly. The vent and baffle system is used to allow for venting of high pressures developed during high speed rotation of driveline modules within a drive train system of an automotive vehicle without allowing the expulsion of the lubricating fluid from the oil housing.
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