Title:
ELECTROMAGNETIC CLUTCH CONTROL SYSTEM
Document Type and Number:
Japanese Patent JPS60256633
Kind Code:
A
Abstract:
PURPOSE:To prevent superposition of speed fluctuation caused by knuckle of a hook joint by controlling the exciting current of an electromagnetic clutch in such a manner that the difference between the engine phase and the phase of the hook joint input shaft can be kept within a predetermined range. CONSTITUTION:An electromagnetic clutch 2 for changing the degree of connection between an engine 1 and a transmission 3 in response to the exciting current is provided with a crankshaft phase sensor 6 for detecting the phase of the engine 1 and a phase sensor 10 for detecting the phase of the input shaft of a hook joint 4 connecting the transmission 3 and wheels 5. Thus constructed, the exciting current of the electromagnetic clutch is controlled in such a manner that the difference of phase between the engine and the hook joint input shaft can be kept without a predetermined range, resulting in relatively small vibration and noise generated by the power transmission system.
Inventors:
INOUE TOMOYUKI
WATABE SHINJI
WATABE SHINJI
Application Number:
JP11344284A
Publication Date:
December 18, 1985
Filing Date:
May 31, 1984
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
F16D48/06; H02P15/00; (IPC1-7): F16D37/02
Attorney, Agent or Firm:
Masuo Oiwa
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