GB144021A - Improvements in or relating to electric vehicles - Google Patents

Improvements in or relating to electric vehicles

Info

Publication number
GB144021A
GB144021A GB8827/19A GB882719A GB144021A GB 144021 A GB144021 A GB 144021A GB 8827/19 A GB8827/19 A GB 8827/19A GB 882719 A GB882719 A GB 882719A GB 144021 A GB144021 A GB 144021A
Authority
GB
United Kingdom
Prior art keywords
brake
main switch
armature
relating
electric vehicles
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
GB8827/19A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB8827/19A priority Critical patent/GB144021A/en
Publication of GB144021A publication Critical patent/GB144021A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

144,021. Rogers, W. Oct. 7, 1919. Controllers; brake devices, with auxiliary switches.- A controller spindle e carries a cam e<1> which, when the drum is in its off position, depresses the armature b on to the polepieces c', c<2> and thereby closes the main switch contacts f, h, j. The armature b is held by the electro-magnet c the circuit of which includes contacts m, n bridged, when the brake is off, by a contact k attached to the brake lever. The main switch has a carbon rod g to take the spark. With this arrangement, the main switch is opened when the brake is put on, and the controller must be brought back to zero to re-close it.
GB8827/19A 1919-10-07 1919-10-07 Improvements in or relating to electric vehicles Expired GB144021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8827/19A GB144021A (en) 1919-10-07 1919-10-07 Improvements in or relating to electric vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8827/19A GB144021A (en) 1919-10-07 1919-10-07 Improvements in or relating to electric vehicles

Publications (1)

Publication Number Publication Date
GB144021A true GB144021A (en) 1920-06-10

Family

ID=9859969

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8827/19A Expired GB144021A (en) 1919-10-07 1919-10-07 Improvements in or relating to electric vehicles

Country Status (1)

Country Link
GB (1) GB144021A (en)

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