Internal-combustion engines – Multiple cylinder
Patent
1988-11-25
1989-12-05
Cross, E. Rollins
Internal-combustion engines
Multiple cylinder
123590, F02B 7518
Patent
active
048845345
ABSTRACT:
Structure and a method for introduction of a mixture of fuel and air into the combustion chambers of an internal combustion engine which has a plurality of combustion chambers. Each combustion chamber having an intake port region which leads to the combustion chamber. The structure has an inlet manifold which has fluid communication with the intake port region of each of the combustion chambers. The structure also has an outlet manifold which has fluid communication with the intake port region of each of the combustion chambers. A fluid pump forces continuous circulation of the mixture of fuel and air flows from one manifold to the other manifold as the two manifolds are arranged in series relationship. Thus, at any given period of time, the same quantity and the same composition of fuel and air is available at all of the combustion chambers, and engine operation is enhanced. The structure also includes fluid conduit members which direct the mixture of fuel and air against the hot walls of the intake port regions for vaporization of the fuel in the mixture of fuel and air.
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Cross E. Rollins
J. C. Moore Research Inc.
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