CH574199A5 - - Google Patents

Info

Publication number
CH574199A5
CH574199A5 CH1031274A CH1031274A CH574199A5 CH 574199 A5 CH574199 A5 CH 574199A5 CH 1031274 A CH1031274 A CH 1031274A CH 1031274 A CH1031274 A CH 1031274A CH 574199 A5 CH574199 A5 CH 574199A5
Authority
CH
Switzerland
Application number
CH1031274A
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH1031274A priority Critical patent/CH574199A5/xx
Priority to DE2442970A priority patent/DE2442970A1/de
Publication of CH574199A5 publication Critical patent/CH574199A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/048—Starting switches using electromagnetic relays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
CH1031274A 1974-07-26 1974-07-26 CH574199A5 (OSRAM)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1031274A CH574199A5 (OSRAM) 1974-07-26 1974-07-26
DE2442970A DE2442970A1 (de) 1974-07-26 1974-09-07 Einrichtung zur synchronen zuendung von leuchtstoffroehren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1031274A CH574199A5 (OSRAM) 1974-07-26 1974-07-26

Publications (1)

Publication Number Publication Date
CH574199A5 true CH574199A5 (OSRAM) 1976-03-31

Family

ID=4361843

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1031274A CH574199A5 (OSRAM) 1974-07-26 1974-07-26

Country Status (2)

Country Link
CH (1) CH574199A5 (OSRAM)
DE (1) DE2442970A1 (OSRAM)

Also Published As

Publication number Publication date
DE2442970A1 (de) 1976-02-05

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased