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Compagnie Francaise Thomson Houston SA
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Compagnie Francaise Thomson Houston SA
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Application grantedgrantedCritical
Publication of FR651404ApublicationCriticalpatent/FR651404A/fr
B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
B60L3/04—Cutting off the power supply under fault conditions
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Mechanical Engineering
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FR651404D1927-03-191928-03-14Perfectionnements apportés aux dispositifs de protection pour les appareils et les machines électriques
ExpiredFR651404A
(fr)