Motor vehicles – Steering gear – With fluid power assist
Patent
1996-06-24
1998-11-03
Pike, Andrew C.
Motor vehicles
Steering gear
With fluid power assist
B62D 506, B62D 602
Patent
active
058295470
ABSTRACT:
An electric motor for driving an oil pressure pump which feeds pressurized oil to a power cylinder comprises a brushless d.c. motor. An onboard main battery comprises a main battery which is onboard an electrically driven vehicle and which is constructed as a high tension d.c. voltage source delivering a high voltage on the order of 96 to 600V. The battery is directly connected to the motor, and a controller is connected therebetween to provide a pulse width modulated variable voltage signal to the motor from the battery.
Fujii Tadaaki
Tomioka Eiichi
Yoda Toshiro
Jidosha Kiki Co. Ltd.
Pike Andrew C.
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