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Voigt and Haeffner AG
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Voigt and Haeffner AG
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Application filed by Voigt and Haeffner AGfiledCriticalVoigt and Haeffner AG
Application grantedgrantedCritical
Publication of FR665074ApublicationCriticalpatent/FR665074A/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
B60L1/00—Supplying electric power to auxiliary equipment of vehicles
B60L1/02—Supplying electric power to auxiliary equipment of vehicles to electric heating circuits
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Engineering & Computer Science
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Power Engineering
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Transportation
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Mechanical Engineering
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FR665074D1928-12-041928-12-04Dispositif de réglage de chauffage électrique dans les wagons de chemins de fer
ExpiredFR665074A
(fr)