Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means
Patent
1974-07-23
1976-06-15
Myhre, Charles J.
Internal-combustion engines
Intake manifold
Manifold tuning, balancing or pressure regulating means
123122E, F02M 1718
Patent
active
039630137
ABSTRACT:
A fuel and air induction system is provided for an internal combustion engine and includes a conventional air and fuel mixing carburetor for starting the engine when cold. However, when operating temperatures of the engine are obtained the air and fuel induction system is operative to substantially fully vaporize liquid fuel by heating the induction air and spraying fuel into the heated induction air in a manner that completely vaporizes the fuel and this vaporized fuel is then mixed with supplemental induction air which has also been heated and passed through the conventional carburetor into the intake passages of the engine, the supply of liquid fuel to the carburetor being terminated after operating temperatures of the engine are achieved.
REFERENCES:
patent: 2315881 (1943-04-01), Thomas
patent: 3738334 (1973-06-01), Farr
patent: 3788283 (1974-01-01), Perry
patent: 3789817 (1974-02-01), Morel
patent: 3794000 (1974-02-01), Hodgkinson
Authement Elmo C.
Guell Mario R.
Stupka Frank S.
Tabor Sidney J.
Varvaro Gasper G.
Jacobson Harvey B.
Lazarus R. H.
Myhre Charles J.
O#Brien Clarence A.
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