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
11432841
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.
REFERENCES:
patent: 4270497 (1981-06-01), Valerio
patent: 4519348 (1985-05-01), Hamilton
patent: 4938184 (1990-07-01), Martin et al.
patent: 5016584 (1991-05-01), Inoue et al.
patent: 5038890 (1991-08-01), Tanaka et al.
patent: 5092291 (1992-03-01), Langlois
patent: 5103782 (1992-04-01), Matsui
patent: 5209285 (1993-05-01), Joshi
patent: 5257674 (1993-11-01), Okui et al.
patent: 5465692 (1995-11-01), Uraki et al.
patent: 5852991 (1998-12-01), Yamamura et al.
patent: 5960763 (1999-10-01), Yamamura
patent: 6019071 (2000-02-01), Maciejka, Jr.
patent: 6530354 (2003-03-01), Bishop et al.
patent: 6564905 (2003-05-01), Yukioka
patent: 6568509 (2003-05-01), Sugiura
patent: 6591819 (2003-07-01), Tscherne et al.
patent: 6874460 (2005-04-01), Duwel
patent: 6889651 (2005-05-01), Tanaka et al.
patent: 6941923 (2005-09-01), Saito
patent: 7014519 (2006-03-01), Batten et al.
patent: 7086370 (2006-08-01), Yonezawa et al.
patent: 7128027 (2006-10-01), Straub et al.
patent: 2003/0029412 (2003-02-01), Kato et al.
patent: 2004/0118373 (2004-06-01), Gesell et al.
patent: 2005/0268878 (2005-12-01), Ito
English Joshua K.
Jaszewski Wayne M.
Phillips George E.
Simpson Brian D.
Brunswick Corporation
Huynh Hai
Lanyi William D.
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