Internal-combustion engines – Lubricators – Crankcase – pressure control
Reexamination Certificate
2007-08-21
2007-08-21
Kamen, Noah P. (Department: 3747)
Internal-combustion engines
Lubricators
Crankcase, pressure control
C123S1960CP, C123S054400, C210S416500, C210S167020, C184S006500
Reexamination Certificate
active
11359454
ABSTRACT:
The number of constituent parts for an oil filter fixing system such as a bracket, are reduced, and the oil leaks during filter element exchange are avoided. The oil filter fixing system comprises a V bank of a V type engine, a crankcase fixed with the V bank and an oil filter fixed with the crankcase. A horizontal fixing plane is formed at a part of an outer surface of the crankcase and the oil filter is directly fixed with and hung down from the horizontal plane. Further, the horizontal fixing plane is provided at an outer surface of the crankcase and moreover under a cam fixing portion provided in the crankcase. The oil filter is disposed in a space which is formed by the horizontal fixing plane and a lower vertical side surface of the crankcase.
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Enari Manabu
Mori Seiichi
Leung Ka Chun
Wenderoth , Lind & Ponack, L.L.P.
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