Internal-combustion engines – Charge forming device – Auxiliary air or oxygen added to combustible mixture
Patent
1979-08-10
1981-12-08
Lall, P. S.
Internal-combustion engines
Charge forming device
Auxiliary air or oxygen added to combustible mixture
123432, 123505, F02B 300
Patent
active
043042112
ABSTRACT:
Controls for induction systems of fuel injection supplied internal combustion engines in which the induction system flows from an air amount detection means to combustion cylinders, through a main or principal intake passage and a sub-intake or shunt passage. Fuel injection means discharges fuel into the main intake passage in amounts determined by the detection means. The sub-intake passage directs air in a jet stream into the combustion chamber to cause turbulence therein. The sub-intake passage discharges into the combustion cylinders at a substantially different angle from the main intake passage and intersects the discharge from the fuel injection means to improve the fuel air mixture entering the combustion cylinders.
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Ichinose Toru
Kaji Koichiro
Tezuka Etsuhiro
Beutler Ernest A.
Lall P. S.
Yamaha Hatsukoki Kabushiki Kaisha
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