Internal-combustion engines – Charge forming device – With fuel pump
Patent
1996-09-09
1998-01-27
Miller, Carl S.
Internal-combustion engines
Charge forming device
With fuel pump
123490, 361152, F02M 3704
Patent
active
057112800
ABSTRACT:
A method for triggering an electromagnetic consumer with low coil resistance (solenoid for a Diesel injection pump) having a free-running circuit that can be switched over, and an apparatus for performing the method, regulate a voltage at an end stage to a predetermined value. This is accomplished by controlling the control voltage of the end stage during a turn-on phase until a turn-on peak current is reached and then regulating the holding current by repeatedly lowering the current through the end stage and keeping it constant to a predetermined value during a predetermined time period and then raising it again to a maximum value of the holding current until the consumer is turned off.
REFERENCES:
patent: 4112477 (1978-09-01), Sherwin
patent: 4266261 (1981-05-01), Streit
patent: 4284051 (1981-08-01), Maisch
patent: 4336564 (1982-06-01), Wisniewski
patent: 4511945 (1985-04-01), Nielsen
patent: 4536818 (1985-08-01), Nielsen
patent: 4610233 (1986-09-01), Kushida
patent: 5235490 (1993-08-01), Frank
patent: 5293299 (1994-03-01), Iwabuchi
patent: 5341032 (1994-08-01), Brambilla
Foerster Ralf
Gerken Hartmut
Weigl Manfred
Greenberg Laurence A.
Lerner Herbert L.
Miller Carl S.
Siemens Aktiengesellschaft
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