NL28352C - - Google Patents

Info

Publication number
NL28352C
NL28352C NL28352DA NL28352C NL 28352 C NL28352 C NL 28352C NL 28352D A NL28352D A NL 28352DA NL 28352 C NL28352 C NL 28352C
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 NL28352C publication Critical patent/NL28352C/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
    • H02H7/1209—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
    • H01J40/02—Details
    • H01J40/14—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
NL28352D 1929-10-10 NL28352C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA59298D DE521998C (de) 1929-10-10 1929-10-10 Einrichtung zur UEberwachung von elektrischen Anlagen, die ein Metalldampf- oder Gasetladungsgefaess enthalten, auf Rueckzuendungen hin

Publications (1)

Publication Number Publication Date
NL28352C true NL28352C (de)

Family

ID=6941886

Family Applications (1)

Application Number Title Priority Date Filing Date
NL28352D NL28352C (de) 1929-10-10

Country Status (4)

Country Link
AT (1) AT129190B (de)
CH (1) CH149223A (de)
DE (1) DE521998C (de)
NL (1) NL28352C (de)

Also Published As

Publication number Publication date
CH149223A (de) 1931-08-31
AT129190B (de) 1932-07-11
DE521998C (de) 1931-03-28

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