Motor vehicles – Power – Electric
Patent
1988-02-12
1991-04-09
Marmor, Charles A.
Motor vehicles
Power
Electric
180142, 180 791, 290 9, 290 45, 388815, B60K 100, B62D 500
Patent
active
050056590
ABSTRACT:
An electrically propelled vehicle with hydraulic power steering supplied from an electricaly driven pump includes a sensor for sensing any voltage generated in the traction motor of the vehicle, for example, when it is coasting, and after comparing this generated voltage with a reference voltage a sensor for signalling the actuation of the power steering pump when the generated voltage exceeds the reference voltage.
REFERENCES:
patent: 2167224 (1939-07-01), Ulinski
patent: 3289780 (1966-12-01), Ferris
patent: 4008779 (1977-02-01), Shinoda et al.
patent: 4418778 (1983-12-01), Sato et al.
patent: 4549627 (1985-10-01), Takeshima et al.
patent: 4590409 (1986-05-01), Kubota
Jones John
Uccellini Rinaldo G.
Finlay Tamara L.
Marmor Charles A.
Yale Materials Handling Limited
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