TREA

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

Patents Applicationslast 30 patents