Positive crankcase ventilation system

Internal-combustion engines – Charge forming device – Crankcase vapor used with combustible mixture

Reexamination Certificate

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Reexamination Certificate

active

07044117

ABSTRACT:
Blow-by gas supplied from a cylinder head cover is re-supplied to an engine through runners of an intake manifold via a channel portion in communication with a plenum of an intake system.

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patent: 6190221 (2001-02-01), Nanami
patent: 6192848 (2001-02-01), Hada et al.
patent: 6679228 (2004-01-01), Confer et al.
patent: 6807957 (2004-10-01), Ko
patent: 2003-120446 (2003-04-01), None

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