Crankcase ventilator

Details Crankcase ventilator Crankcase ventilator

1988-12-23

1989-11-21

Wolfe, Willis R.

Internal-combustion engines

Charge forming device

Crankcase vapor used with combustible mixture

123574, F02M 2506

Patent

active

048815110

ABSTRACT:
A cleaning sytem for automobile exhaust gases has a perforated inlet allowing the gases to enter a sump area containing liquid for washing the gases. Nozzles spray cleaning liquid onto the washed gases passing through gas-permeable baffle plates, the cleaning liquid dropping into the sump area below. The cleaning liquid then passes to a tank for separating out pollutants and the gases pass to a second chamber for spray washing while passing through a further series of gas-permeable baffle plates. The cleaned gases are filtered in a separator box before passing into the atmosphere. Crankcase vapors may also be added into the stream of exhaust gases and cleaned in the system of the invention.

REFERENCES:
patent: 3263660 (1966-08-01), Hyde
patent: 3709204 (1973-01-01), Nodomen
patent: 4011846 (1977-03-01), Gagliardi

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