Crankcase ventilator/evacuation system

Details Crankcase ventilator/evacuation system Crankcase ventilator/evacuation system

1990-05-04

1991-09-10

Dolinar, Andrew M.

Internal-combustion engines

Charge forming device

Crankcase vapor used with combustible mixture

123572, F02M 2500

Patent

active

050464744

ABSTRACT:
A crankcase fumes treatment apparatus envisions a primary filtering system for extracting fuel, moisture and solids from the engine crankcase, the solids being mainly trapped by a filter element preventing reentry into the engine, with the fuel vapors and moisture being conducted returnably to the engine for increasing horsepower and a secondary filtering system for secondarily filtering the fuel vapors from solids before passage to the engine.

REFERENCES:
patent: 3509967 (1970-05-01), Ballard
patent: 3875916 (1975-04-01), Patton
patent: 4256064 (1981-03-01), Thorn
patent: 4453525 (1984-06-01), Debruler
patent: 4459966 (1984-07-01), Sakano et al.
patent: 4627406 (1986-12-01), Namiki et al.

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