| 摘要 |
A system for controlling an electromagnetic clutch of an internal combustion engine mounted on a vehicle, which is capable of eliminating the residual magnetism during operation of a shift lever of a transmission. The electromagnetic clutch has a drive member secured to a crankshaft of the internal combustion engine, a driven member adjacent the drive member, and a magnetizing coil provided in one of the members. A neutral switch is provided for detecting when the shift lever is in a neutral position and a switch for detecting acceleration is provided for producing a signal when the engine is not accelerated. Both signals of the switches are fed to a control circuit. The control circuit is so arranged that the current flowing through the magnetizing coil is inverted in dependency on the output signals, so that the residual magnetism in the clutch may be eliminated. |
