Apparatus for separating oil from blow-by gas of engine

Details Apparatus for separating oil from blow-by gas of engine Apparatus for separating oil from blow-by gas of engine

2011-05-10

2011-05-10

Hopkins, Robert A (Department: 1797)

Gas separation

Deflector

Plural deflectors overlapped and spaced serially in gas flow

C055S446000, C055S457000, C123S19800E, C123S572000

Reexamination Certificate

active

07938875

ABSTRACT:
The present invention relates to a variable apparatus for separating oil from blow-by gas in an engine. More particularly, the variable apparatus of the present invention is installed in a baffle compartment of a cylinder head cover of the engine, and includes a partition wall (10), a cover (20) and an elastic member (30) that elastically supports the cover (20), thus separating oil from blow-by gas generated in the engine. The variable apparatus having the above-mentioned construction actively responds to the flow speed of the blow-by gas, thus markedly enhancing the ability to separate oil from blow-by gas even when the engine is operating at high speed.

REFERENCES:
patent: 5957118 (1999-09-01), Tateno et al.
patent: 7080636 (2006-07-01), Knaus et al.
patent: 1426734 (2003-07-01), None
patent: 7-243318 (1995-09-01), None
patent: 2005-201080 (2005-07-01), None
patent: 10-2005-0045330 (2005-05-01), None
International Search Report for PCT/KR2006/005691 dated Mar. 27, 2007.
Written Opinion for PCT/KR2006/005691 dated Mar. 27, 2007.

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