Electricity: electrical systems and devices – Control circuits for electromagnetic devices – For relays or solenoids
Patent
1998-11-12
2000-08-01
Fleming, Fritz
Electricity: electrical systems and devices
Control circuits for electromagnetic devices
For relays or solenoids
361154, H01F 718
Patent
active
060975857
ABSTRACT:
A method and device are described for driving an electromagnetic consumer, which includes a movable element. This element includes a solenoid-operated valve for controlling the metering of fuel into an internal combustion engine. A switching instant is determined within a timing window. Within the timing window, the voltage being applied to the consumer is able to be controlled to an adaptable setpoint value in open and/or closed loop.
REFERENCES:
patent: 5835330 (1998-11-01), Kirschner et al.
Beckmann Joern
Heinzelmann Michael
Krauss Jost
See Ole
Fleming Fritz
Robert & Bosch GmbH
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