Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1993-01-19
1993-12-07
Nelli, Raymond A.
Internal-combustion engines
Charge forming device
Fuel injection system
F02M 5100
Patent
active
052675459
ABSTRACT:
A method of controlling the operation of a solenoid comprising supplying current to the solenoid winding from an electrical source and controlling the rate of rise of the current at a predetermined rate during at least the period between initiation of the current supply and the commencement of movement of the solenoid armature, said predetermined rate of rise of the current being independent of the maximum rate of rise of the current, attainable at the nominal voltage of the electrical source.
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Nelli Raymond A.
Orbital Engine Company (Australia) Pty. Limited
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