Governor system for internal combustion engines

Details Governor system for internal combustion engines Governor system for internal combustion engines

1978-04-26

1980-04-22

Myhre, Charles J.

Internal-combustion engines

Noncompression

123102, 123118, F02D 3100, F02P 900

Patent

active

041989333

ABSTRACT:
To provide for rapid interruption of the combustion process in an internal combustion engine, for example by inhibiting ignition or supply of fuel by a fuel injection system, speed pulses are integrated and the integrated signal evaluated with respect to a reference to determine whether the integrated signal, and hence the speed of the engine, exceeds a predetermined level; a timing circuit is connected to the evaluation circuit to provide a control signal for a predetermined time interval to inhibit fuel combustion of the engine for the predetermined time interval in case the speed is exceeded. If fuel injection pulses are to be inhibited, then the timing of the timing circuit is synchronized with the fuel injection pulses to provide for complete suppression thereof without pulse overlap.

REFERENCES:
patent: 3563219 (1971-02-01), Mieras
patent: 3651793 (1972-03-01), Roth et al.
patent: 3738340 (1973-06-01), Olson
patent: 3789810 (1974-02-01), Sattler
patent: 3900013 (1975-08-01), Vignozzi et al.
patent: 3916865 (1975-11-01), Kiencke et al.
patent: 4075983 (1978-02-01), Robinson

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