Internal-combustion engines – Lubricators – Crankcase – pressure control
Reexamination Certificate
2008-03-11
2008-03-11
Huynh, Hai (Department: 3747)
Internal-combustion engines
Lubricators
Crankcase, pressure control
C123S1950AC, C123S1950HC
Reexamination Certificate
active
07341039
ABSTRACT:
A lubrication system for an in-line engine which has a piston symmetry plane that is tilted relative to a vertical plane is provided with an oil pan and windage tray that facilitates the transfer of oil from a rotating crankshaft to the oil pan without excessive aeration. In addition, it facilitates the removal of entrained air from liquid oil as it passes from the crankshaft to a pool of oil collected in an oil pan. A windage tray is provided with a louver structure and a louver opening structure that assists this passage of oil droplets without undue aeration being caused.
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English Joshua K.
Jaszewski Wayne M.
Phillips George E.
Simpson Brian D.
Brunswick Corporation
Huynh Hai
Lanyi William D.
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