GB401168A - Improvements in or relating to control systems for electrically driven vehicles - Google Patents

Improvements in or relating to control systems for electrically driven vehicles

Info

Publication number
GB401168A
GB401168A GB7553/33A GB755333A GB401168A GB 401168 A GB401168 A GB 401168A GB 7553/33 A GB7553/33 A GB 7553/33A GB 755333 A GB755333 A GB 755333A GB 401168 A GB401168 A GB 401168A
Authority
GB
United Kingdom
Prior art keywords
relating
control systems
motors
electrically driven
driven 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
GB7553/33A
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.)
Rheinmetall Air Defence AG
Maschinenfabrik Oerlikon AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Maschinenfabrik Oerlikon AG
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 Werkzeugmaschinenfabrik Oerlikon Buhrle AG, Maschinenfabrik Oerlikon AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Publication of GB401168A publication Critical patent/GB401168A/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
    • B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • 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
    • 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
    • Y02T10/72—Electric energy management in electromobility

Landscapes

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

Abstract

401,168. Control of D.C. motors. MASCHINENFABRIK OERLIKON, Oerlikon, near Zurich, Switzerland. March 13, 1933, No. 7553. Convention date, April 22, 1932. [Classes 38 (iii) and 38 (v).] Arc - rupturing devices. -Vehicle motors I-IV are arranged in groups, each group consisting of pair of motors connected in parallel, and in switching-off from running condition, Fig. 1, one motor of each group is first disconnected by opening of switches 1, 2, and then the main switch 3 is opened. In switching-off from rheostatic braking stages with cross-connected fields, Fig. 2, the switches 1, 2, are first opened, and then the switch 4.
GB7553/33A 1932-04-22 1933-03-13 Improvements in or relating to control systems for electrically driven vehicles Expired GB401168A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH401168X 1932-04-22

Publications (1)

Publication Number Publication Date
GB401168A true GB401168A (en) 1933-11-09

Family

ID=4514226

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7553/33A Expired GB401168A (en) 1932-04-22 1933-03-13 Improvements in or relating to control systems for electrically driven vehicles

Country Status (1)

Country Link
GB (1) GB401168A (en)

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