Inventor
NYGAARD NILS H
5 patents
Patents
5 patentsUS4409524AOct 11, 1983
Arrangement for controlling the driving and braking current of a brushless D.C. motor
DANFOSS AS19 citations71
US4145647AMar 20, 1979
Arrangement for controlling the speed and rotary direction of a three-phase asynchronous motor
DANFOSS AS8 citations71
US4270076AMay 26, 1981
Circuit for a brushless D.C. motor
DANFOSS AS8 citations70
US4167776ASep 11, 1979
Inverter circuit
DANFOSS AS13 citations70
US4270075AMay 26, 1981
Motor energized by a DC voltage
DANFOSS AS6 citations59