FR631497A - Safety device for electric traction vehicles - Google Patents

Safety device for electric traction vehicles

Info

Publication number
FR631497A
FR631497A FR631497DA FR631497A FR 631497 A FR631497 A FR 631497A FR 631497D A FR631497D A FR 631497DA FR 631497 A FR631497 A FR 631497A
Authority
FR
France
Prior art keywords
safety device
electric traction
traction vehicles
vehicles
electric
Prior art date
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.)
Expired
Application number
Other languages
French (fr)
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.)
BROWN
BBC Brown Boveri AG Germany
Original Assignee
BROWN
Brown Boveri und Cie AG Germany
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BROWN, Brown Boveri und Cie AG Germany filed Critical BROWN
Application granted granted Critical
Publication of FR631497A publication Critical patent/FR631497A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • 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
    • B60L3/02—Dead-man's devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR631497D 1926-04-14 1927-03-28 Safety device for electric traction vehicles Expired FR631497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH631497X 1926-04-14

Publications (1)

Publication Number Publication Date
FR631497A true FR631497A (en) 1927-12-21

Family

ID=4524775

Family Applications (1)

Application Number Title Priority Date Filing Date
FR631497D Expired FR631497A (en) 1926-04-14 1927-03-28 Safety device for electric traction vehicles

Country Status (1)

Country Link
FR (1) FR631497A (en)

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