Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for controlling a voltage/frequency converter controlled single-phase or polyphase electric motor

Method for controlling a voltage/frequency converter controlled single-phase or polyphase electric motor

US Patent 6208112 · Granted Mar 27, 2001

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Pump2020
Electric motor2008
Method for detecting the magnetic flux the rotor position and/or the rotational 2006
Method for the commutation of a polyphase permanent magnet motor2003
Method for the commutation of a polyphase permanent magnet motor2001
Device for the external cooling of the electric drive motor of a centrifugal pum2001
Centrifugal pump unit2001
Wet-running submersible motor for driving a centrifugal pump2000
Pressure sensor having an insulating layer and fluid tight amorphous metal layer2000
Electronic component2000
Submersible motor unit2000
Sensor arrangement1999