Apparatus for controlling fuel injection and swirl motion of air

Details Apparatus for controlling fuel injection and swirl motion of air Apparatus for controlling fuel injection and swirl motion of air

1987-10-19

1989-03-07

Lall, Parshotam S.

Boots, shoes, and leggings

123188M, 123308, F02B 1908

Patent

active

048112313

ABSTRACT:
An internal combustion engine is provided with a fuel injection valve in an intake passage communicated with a combustion chamber and a swirl controlling device for controlling a swirling motion to be given to intake air in a circumferential direction of the cylinder forming the combustion chamber. When the engine load is low, the fuel injection valve is controlled to inject fuel by an amount required for one power stroke a predetermined time after the intake valve is opened and during the intake stroke, and the swirl controlling device is controlled to give intake air a swirling motion. A correction device is provided, which, when the engine is cold, controls the fuel injection valve to start fuel injection before the intake valve is opened and also controls the swirl controlling device to suppress production of swirling motion of intake air.

REFERENCES:
patent: 3742919 (1973-07-01), Suda
patent: 3782338 (1974-01-01), Hayashi et al.
patent: 4275694 (1981-06-01), Nagaichi
patent: 4327691 (1982-05-01), Moser
patent: 4423485 (1983-12-01), Sami et al.
patent: 4493305 (1985-01-01), Takimoto et al.
patent: 4501249 (1985-02-01), Amano et al.
patent: 4543931 (1985-10-01), Hitomi et al.
patent: 4545347 (1985-10-01), Morikawa
patent: 4557238 (1985-12-01), Kuehnl
patent: 4562817 (1986-01-01), Ito

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