GB244576A - Improvements in and relating to the control of electric motors - Google Patents

Improvements in and relating to the control of electric motors

Info

Publication number
GB244576A
GB244576A GB29012/24A GB2901224A GB244576A GB 244576 A GB244576 A GB 244576A GB 29012/24 A GB29012/24 A GB 29012/24A GB 2901224 A GB2901224 A GB 2901224A GB 244576 A GB244576 A GB 244576A
Authority
GB
United Kingdom
Prior art keywords
control
relating
electric motors
supply
tuppen
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
GB29012/24A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB29012/24A priority Critical patent/GB244576A/en
Publication of GB244576A publication Critical patent/GB244576A/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
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • 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
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

244,576. British Thomson-Houston Co., Ltd., and Tuppen, E. B. Dec. 3, 1924. Adapting control to more than one kind of supply.-For electromagnetically operated motorcontrol gear, for example on electric railway vehicles, :resistances 12 are automatically included in and excluded from the control circuits 11 by electromagnetic switches 9<a>, 9<b>, 9<c> depending on relays 2<a>, 2<b>, 2<c> which are responsive to the voltage of the supply.
GB29012/24A 1924-12-03 1924-12-03 Improvements in and relating to the control of electric motors Expired GB244576A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB29012/24A GB244576A (en) 1924-12-03 1924-12-03 Improvements in and relating to the control of electric motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29012/24A GB244576A (en) 1924-12-03 1924-12-03 Improvements in and relating to the control of electric motors

Publications (1)

Publication Number Publication Date
GB244576A true GB244576A (en) 1925-12-24

Family

ID=10284839

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29012/24A Expired GB244576A (en) 1924-12-03 1924-12-03 Improvements in and relating to the control of electric motors

Country Status (1)

Country Link
GB (1) GB244576A (en)

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