Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1982-08-09
1985-12-10
Argenbright, Tony M.
Internal-combustion engines
Charge forming device
Fuel injection system
60605, 123478, 123559, F02M 5102
Patent
active
045572380
ABSTRACT:
The apparatus includes a speed sensing element and a pressure sensing element for sensing the speed and pressure of an internal combustion engine. The apparatus further includes multiplication circuitry for multiplying values representing the detected speed and detected pressure. The apparatus still further includes a pulse width modulation circuit which provides a control pulse having its width modulated in response to the magnitude of the multiplied speed and pressure. The apparatus further includes a circuit which disables the pulse width modulation circuit when a detected condition is below a predetermined value. The apparatus also includes a timing circuit for providing a timing signal to control the rate at which each control pulse is generated.
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Argenbright Tony M.
Gilbert III E. Harrison
Miller-Woods Inc.
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