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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri AG Germany
Original Assignee
BBC Brown Boveri AG Switzerland
Brown Boveri und Cie AG Germany
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Filing date
Publication date
Application filed by BBC Brown Boveri AG Switzerland, Brown Boveri und Cie AG GermanyfiledCriticalBBC Brown Boveri AG Switzerland
Application grantedgrantedCritical
Publication of FR482772ApublicationCriticalpatent/FR482772A/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
B60L5/38—Current collectors for power supply lines of electrically-propelled vehicles for collecting current from conductor rails
Landscapes
Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
Transportation
(AREA)
Mechanical Engineering
(AREA)
FR482772D1915-09-181916-09-02Frotteur pour chemins de fer électriques avec amenée de courant par un troisième rail
ExpiredFR482772A
(fr)