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with main controller driven by a servomotor
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Industry
CPC
B60L15/24
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B60
Vehicles
B60L
ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL
B60L15/00
Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
Current Industry
B60L15/24
with main controller driven by a servomotor
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Patents Grants
last 30 patents
Information
Patent Grant
Integral series parallel and power brake controller for a transit v...
Patent number
4,697,124
Issue date
Sep 29, 1987
Westinghouse Electric Corp.
William E. Schmitz
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Propulsion control apparatus for passenger vehicles
Patent number
4,458,185
Issue date
Jul 3, 1984
Westinghouse Electric Corp.
Thomas C. Matty
B60 - VEHICLES IN GENERAL
Information
Patent Grant
2417524
Patent number
2,417,524
Issue date
Mar 18, 1947
B60 - VEHICLES IN GENERAL