Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Control circuit for an electrically controlled servo device

Control circuit for an electrically controlled servo device

US Patent 5179330 · Granted Jan 12, 1993

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Continuously variable transmission2000
Arrangement and process for operating a fail safe braking system in a continuous1994
Digital control electronic having a pulse width modulated (PWM)-output signal fo1994
Variable displacement pump with hydraulic adjustment for controlling the deliver1993
Pump control system with limit signal generated at a given displacement setting1993
Circuitry for controlling control coils of servo devices in a hydraulic system1992
Continuously variable driving unit of a motor vehicle1992
Arrangement and method for operating a continuously variable drive unit in a mot1992
Automatic control system1992
Arrangement and method for operating a variable drive unit1992
Control apparatus for double acting hydraulic cylinder units1990
Hydraulic drive system1990