Internal-combustion engines – Charge forming device – Crankcase vapor used with combustible mixture
Patent
1992-05-28
1993-04-13
Kamen, Noah P.
Internal-combustion engines
Charge forming device
Crankcase vapor used with combustible mixture
123574, F02B 2506
Patent
active
052013014
ABSTRACT:
An ambient air system and pollution control device for an internal combustion engine includes a valve housing having an inlet port for receiving blow by gases from the engine crank case. The housing also includes an ambient air inlet with a flow passageway in the housing in communication with the gas inlet port and with the ambient air inlet. The passageway has a tubular filter at its downstream discharge end so that gases and ambient air may mix in the passageway and be filtered before being discharged from the housing through an outlet port.
REFERENCES:
patent: 3949719 (1976-04-01), Bellanca et al.
patent: 4089309 (1978-05-01), Bush
patent: 4172437 (1979-10-01), Lindberg
patent: 4409950 (1983-10-01), Goldberg
patent: 4459966 (1984-07-01), Sakano et al.
Kamen Noah P.
Re-Tech, Inc.
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