Two-cycle motor having a fuel injection system for marine propul

Details Two-cycle motor having a fuel injection system for marine propul Two-cycle motor having a fuel injection system for marine propul

1986-10-14

1988-09-06

Myhre, Charles J.

Internal-combustion engines

Two-cycle

Rear compression

123481, 123198F, F02B 3304

Patent

active

047684747

ABSTRACT:
An arrangement for controlling a two-cycle marine engine having a fuel injection system wherein the firing frequency of the cylinders is reduced under low speed running so as to improve fuel economy and engine performance by improving scavenging while the firing intervals between the cylinders is maintained uniform. The invention is disclosed as being applied to a number of variations of multiple cylinder engines and may be employed with spark ignited or diesel engines since the ignition system of the engine per se is not affected.

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patent: 4509488 (1985-04-01), Forster et al.
patent: 4530332 (1985-07-01), Harvey et al.
patent: 4541387 (1985-09-01), Morikawa
patent: 4545346 (1985-10-01), Grow

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