Idle and off-idle operation of a two-stroke fuel-injected multi-

Internal-combustion engines – Charge forming device – Fuel injection system

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123 73C, F02D 700

Patent

active

049915584

ABSTRACT:
A multiple cylinder two-stroke fuel-injected internal combustion engine is operated at idle by interrupting the fuel injection stages in a predetermined pattern such that over a certain number of crankshaft revolutions a fewer number of injections occur than over the same number of revolutions at non-idle. The quantity of fuel injected per injection is increased relative to that required to operate the engine at idle wihtout any injection interruptions. Spark timing is also advanced.

REFERENCES:
patent: 2771867 (1956-11-01), Peras
patent: 4103655 (1978-08-01), Coles
patent: 4172434 (1979-10-01), Coles
patent: 4434767 (1984-03-01), Kohama et al.
patent: 4489695 (1984-12-01), Kohama et al.
patent: 4509488 (1985-04-01), Forster et al.
patent: 4768474 (1988-09-01), Fujimoto et al.

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