GB106973A - - Google Patents

Info

Publication number
GB106973A
GB106973A GB106973DA GB106973A GB 106973 A GB106973 A GB 106973A GB 106973D A GB106973D A GB 106973DA GB 106973 A GB106973 A GB 106973A
Authority
GB
United Kingdom
Prior art keywords
rectifiers
electric
mid
closed
manufacturing
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.)
Active
Application number
Other languages
English (en)
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.)
Publication of GB106973A publication Critical patent/GB106973A/en
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H02H7/1209—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for converters using only discharge tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
GB106973D 1916-02-03 Active GB106973A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US484285XA 1916-02-03 1916-02-03

Publications (1)

Publication Number Publication Date
GB106973A true GB106973A (fr)

Family

ID=8903818

Family Applications (1)

Application Number Title Priority Date Filing Date
GB106973D Active GB106973A (fr) 1916-02-03

Country Status (2)

Country Link
FR (1) FR484285A (fr)
GB (1) GB106973A (fr)

Also Published As

Publication number Publication date
FR484285A (fr) 1917-09-18

Similar Documents

Publication Publication Date Title
US1921704A (en) Electric valve circuits
US2757296A (en) Combination a. c. and d. c. welder
GB106973A (fr)
US2300872A (en) Arc-back protective system
US2515989A (en) Control system
US2197215A (en) Voltage regulating means for alternating current arc welding
GB499280A (en) Improvements in and relating to electric valve circuits
US1620506A (en) System of distribution
US2022341A (en) Electric current rectifying system
USRE22154E (en) Excitation system for dynamoelec
US2338037A (en) Control system for electric valve apparatus
US2219200A (en) Electric valve converting system
US1717312A (en) Rectifying system
US1995157A (en) Motor control system
US952109A (en) Vapor-rectifier system.
US2427450A (en) Electric valve protective system
GB219026A (en) Improvements in systems of electric distribution
US2386068A (en) Electric valve translating apparatus and method of operation
US1389147A (en) Automatically-controlled vapor-converter substation
US1947063A (en) Protection of controlled rectifiers
US2009819A (en) Starting system for arc discharge apparatus
US2120097A (en) Electric valve converting system
US2387946A (en) Vapor-electric device
US2166814A (en) Excitation system for third harmonic interphase transformers
GB191000649A (en) Improvements in and relating to Variable Speed Generator Electric Distribution Systems.