Processes and devices for automatic control to ignition advance

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

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Details

123407, 123418, F02P 510

Patent

active

043512801

ABSTRACT:
The degree of ignition advance of a supercharged spark ignition internal combustion engine is automatically controlled. The controlling device comprises a first member for increasing advance when the speed of the engine increases. It also comprises a second control member (6) connected to a point of the induction passage (1) which passes from upstream to downstream of the operator operated throttle member (2) upon opening thereof and to a point (17) which is permanently upstream of the throttle member.

REFERENCES:
patent: 2538377 (1951-01-01), Ostling
patent: 2659353 (1953-11-01), Mallory
patent: 2825320 (1958-03-01), Brueder
patent: 3062929 (1962-11-01), Larges et al.
patent: 3202146 (1965-08-01), Short et al.
patent: 4140092 (1979-02-01), Lanning et al.
patent: 4142489 (1979-03-01), Menard
patent: 4142494 (1979-03-01), Negri et al.
patent: 4242996 (1981-01-01), Urbansky

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