with main controller driven by a servomotor

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Industry

CPC
B60L15/14

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B60Vehicles B60LELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL B60L15/00Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles

Current Industry

B60L15/14with main controller driven by a servomotor

Industries

Patents Grantslast 30 patents

Information Patent Grant
2566898
- Patent number 2,566,898
- Issue date Sep 4, 1951
- B60 - VEHICLES IN GENERAL
Information Patent Grant
2365434
- Patent number 2,365,434
- Issue date Dec 19, 1944
- B60 - VEHICLES IN GENERAL