NL76389C - - Google Patents

Info

Publication number
NL76389C
NL76389C NL76389DA NL76389C NL 76389 C NL76389 C NL 76389C NL 76389D A NL76389D A NL 76389DA NL 76389 C NL76389 C NL 76389C
Authority
NL
Netherlands
Application number
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 NL76389C publication Critical patent/NL76389C/xx

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
    • H02H7/125—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 rectifiers
    • H02H7/127—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 rectifiers having auxiliary control electrode to which blocking control voltages or currents are applied in case of emergency
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/02—Circuits specially adapted for the generation of grid-control or igniter-control voltages for discharge tubes incorporated in static converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Generation Of Surge Voltage And Current (AREA)
NL76389D 1948-12-30 NL76389C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68278A US2484565A (en) 1948-12-30 1948-12-30 Electric valve excitation and control circuit

Publications (1)

Publication Number Publication Date
NL76389C true NL76389C (fr)

Family

ID=22081559

Family Applications (1)

Application Number Title Priority Date Filing Date
NL76389D NL76389C (fr) 1948-12-30

Country Status (4)

Country Link
US (1) US2484565A (fr)
CH (1) CH291346A (fr)
FR (1) FR60550E (fr)
NL (1) NL76389C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2548605A (en) * 1950-07-22 1951-04-10 Gen Electric Excitation and control system for electronic devices
US2650318A (en) * 1951-01-13 1953-08-25 Products And Licensing Corp Rectifier tube and system
US2666887A (en) * 1951-02-03 1954-01-19 Robotron Corp Electric arc device
US2657337A (en) * 1952-07-24 1953-10-27 Gen Electric Electric valve excitation and control circuit

Also Published As

Publication number Publication date
US2484565A (en) 1949-10-11
CH291346A (de) 1953-06-15
FR60550E (fr) 1954-11-09

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