Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
Westinghouse Electric and Manufacturing Co
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Filing date
Publication date
Application filed by Westinghouse Electric Corp, Westinghouse Electric and Manufacturing CofiledCriticalWestinghouse Electric Corp
Application grantedgrantedCritical
Publication of FR595894ApublicationCriticalpatent/FR595894A/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
B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
B60L5/22—Supporting means for the contact bow
B60L5/28—Devices for lifting and resetting the collector
B60L5/32—Devices for lifting and resetting the collector using fluid pressure
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Engineering & Computer Science
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Physics & Mathematics
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Fluid Mechanics
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Power Engineering
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Transportation
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Mechanical Engineering
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FR595894D1924-04-251925-03-28Perfectionnements aux appareils à pantographe pour tramways électriques
ExpiredFR595894A
(fr)