Positive crankcase ventilation valve assembly

Details Positive crankcase ventilation valve assembly Positive crankcase ventilation valve assembly

2006-11-07

2006-11-07

Sols, Erick (Department: 3747)

Internal-combustion engines

Charge forming device

Crankcase vapor used with combustible mixture

C123S573000, C123S574000

Reexamination Certificate

active

07131433

ABSTRACT:
A positive crankcase ventilation valve assembly is provided. The positive crankcase ventilation valve assembly includes a housing having a first end and a second end and a flow path therebetween. A positive crankcase ventilation valve is provided and positioned relative to the housing first end and in fluid communication with the housing flow path. A baffle is provided and positioned in the housing and in fluid communication with the housing flow path, wherein the baffle is arranged to allow crankcase gases to flow through the baffle and into the positive crankcase ventilation valve while preventing engine oil from traveling beyond the baffle.

REFERENCES:
patent: 3087474 (1963-04-01), Catha
patent: 3721069 (1973-03-01), Walker
patent: 4844032 (1989-07-01), Groeger et al.
patent: 4886019 (1989-12-01), Davis et al.
patent: 5617834 (1997-04-01), Lohr
patent: 5881686 (1999-03-01), Schmidt
patent: 6431159 (2002-08-01), Nishi et al.

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