GB253598A - Improvements in and relating to systems of control for electric motors - Google Patents

Improvements in and relating to systems of control for electric motors

Info

Publication number
GB253598A
GB253598A GB7325/25A GB732525A GB253598A GB 253598 A GB253598 A GB 253598A GB 7325/25 A GB7325/25 A GB 7325/25A GB 732525 A GB732525 A GB 732525A GB 253598 A GB253598 A GB 253598A
Authority
GB
United Kingdom
Prior art keywords
control
relay
notching
systems
connect
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
GB7325/25A
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.)
HAMMOND CHARLES HASTINGS
British Thomson Houston Co Ltd
Original Assignee
HAMMOND CHARLES HASTINGS
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 HAMMOND CHARLES HASTINGS, British Thomson Houston Co Ltd filed Critical HAMMOND CHARLES HASTINGS
Priority to GB7325/25A priority Critical patent/GB253598A/en
Publication of GB253598A publication Critical patent/GB253598A/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
    • 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

Abstract

253,598. British Thomson-Houston Co., Ltd., and Hastings, H. C. March 18,1925. Master control systems.-A 8e', of resistance contactors R1--R6 can either close automatically in sequence under the control of a two-wire notching relay N, or non-automatically according to successive steps of a master controller K. The change from automatic to non-automatic control is brought about by moving a two-position switch R, which, in the example shown, forms part of the motor reversing - switch and acts through relays S3 - - S6, either to connect the contactor operating coils to the two wires of the notching-relay or to connect them independently of the notching-relay to the mastercontroller contacts. The invention is applicable to multiple unit train control. Specifications 7113;09. 20663/12, and'233,438 are referred to.
GB7325/25A 1925-03-18 1925-03-18 Improvements in and relating to systems of control for electric motors Expired GB253598A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7325/25A GB253598A (en) 1925-03-18 1925-03-18 Improvements in and relating to systems of control for electric motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7325/25A GB253598A (en) 1925-03-18 1925-03-18 Improvements in and relating to systems of control for electric motors

Publications (1)

Publication Number Publication Date
GB253598A true GB253598A (en) 1926-06-18

Family

ID=9830954

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7325/25A Expired GB253598A (en) 1925-03-18 1925-03-18 Improvements in and relating to systems of control for electric motors

Country Status (1)

Country Link
GB (1) GB253598A (en)

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