System for controlling an electromagnetic clutch for a vehicle

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Details

192 0032, 192 0052, 192 0076, B60K 4122, F16D 2716

Patent

active

046758178

ABSTRACT:
A system for controlling an electromagnetic clutch has a vehicle speed sensor and an accelerator pedal switch. The clutch current is cut off at a low speed of a vehicle in response to a signal of the accelerator pedal switch at the release of an accelerator pedal. The system is arranged to supply a small drag current to the coil of the clutch in a very low vehicle speed range including stopping of the vehicle.

REFERENCES:
patent: 4457411 (1984-07-01), Hiramatsu
patent: 4461374 (1984-07-01), Umezawa
patent: 4494639 (1985-01-01), Takano et al.
patent: 4494641 (1985-01-01), Sakakiyama
patent: 4514811 (1985-04-01), Daubenmier et al.
patent: 4518068 (1985-05-01), Oguma et al.

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