MICROPROCESSOR ELECTRIC DRIVE Russian patent published in 1999 - IPC

Abstract RU 2141164 C1

FIELD: electrical engineering; DC motor automatic speed control. SUBSTANCE: microprocessor electric drive has DC motor, pulse-operated speed sensor, mode-of-operation setting unit, address, data, and control buses, clock bus, pulse frequency metering and pulse width modulating unit. Provision is made for reversing electric drive shaft. EFFECT: improved precision of speed control, enlarged functional capabilities. 5 dwg

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RU 2 141 164 C1

Authors

Shlejnov Ju.P.

Dates

1999-11-10—Published

1998-02-10—Filed