GB223136A - Control arrangement for electric direct-current vehicles, with step switch operated by servomotor - Google Patents

Control arrangement for electric direct-current vehicles, with step switch operated by servomotor

Info

Publication number
GB223136A
GB223136A GB6738/24A GB673824A GB223136A GB 223136 A GB223136 A GB 223136A GB 6738/24 A GB6738/24 A GB 6738/24A GB 673824 A GB673824 A GB 673824A GB 223136 A GB223136 A GB 223136A
Authority
GB
United Kingdom
Prior art keywords
drum
main
contacts
auxiliary motor
controller
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
GB6738/24A
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.)
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 GB223136A publication Critical patent/GB223136A/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
    • B60L15/32—Control or regulation of multiple-unit electrically-propelled vehicles
    • B60L15/34—Control or regulation of multiple-unit electrically-propelled vehicles with human control of a setting device
    • 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

223,136. Maschinenfabrik Oerlikon, and Laternser, A. Nov. 23, 1923, [Convention date]. Master control sys - tems; controllers, actuating. - In controlling direct current motors for vehicles by a step-bystep drum controller operated by an auxiliary motor through a master controller and a set of follow-up contacts on the main drum, the control contacts are arranged so that return movements of the drum have the effect of breaking and remaking the main motor circuit, whereby successive working pasitions can be reached in reverse order without passing through zero. In the arrangement shown in Fig. 1, two motors M<1>, M<2> supplied through a main switch T are connected to a rheostatic series-parallel drum controller SS operated by an auxiliary motor A through a master controller MK, reversing contactors WS, and a set of follow-up main drum contacts SW. The auxiliary motor A may be electric or pneumatic.
GB6738/24A 1923-11-23 1924-03-15 Control arrangement for electric direct-current vehicles, with step switch operated by servomotor Expired GB223136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH223136X 1923-11-23

Publications (1)

Publication Number Publication Date
GB223136A true GB223136A (en) 1924-10-16

Family

ID=4452894

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6738/24A Expired GB223136A (en) 1923-11-23 1924-03-15 Control arrangement for electric direct-current vehicles, with step switch operated by servomotor

Country Status (1)

Country Link
GB (1) GB223136A (en)

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