Internal-combustion engines – Lubricators – Crankcase – pressure control
Reexamination Certificate
2011-03-15
2011-03-15
Kamen, Noah (Department: 3783)
Internal-combustion engines
Lubricators
Crankcase, pressure control
C123S192200
Reexamination Certificate
active
07905212
ABSTRACT:
A pump chamber is arranged on the side of a balancer shaft on a vehicle backward side of the two balancer shafts. An oil strainer for sucking oil into an inlet passage is arranged on a vehicle forward side of the axis of the balancer shaft on the vehicle forward side of said two balancer shafts. The inlet passage and the delivery passage are overlaid in the vertical direction and oriented to one side in the circumferential direction of the pump chamber, and the inlet passage and the delivery passage are arranged in a state where they are rectilinearly extended from the pump chamber in the vehicle forward direction.
REFERENCES:
patent: 6718934 (2004-04-01), Ohsawa
patent: 6758183 (2004-07-01), Endo et al.
patent: 2003-113898 (2003-04-01), None
patent: 2003-129816 (2003-05-01), None
Flynn ,Thiel, Boutell & Tanis, P.C.
Kamen Noah
Suzuki Motor Corporation
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