CH509026A - Startervorrichtung für eine Entladungsröhre mit Leuchtstoffbelag - Google Patents

Startervorrichtung für eine Entladungsröhre mit Leuchtstoffbelag

Info

Publication number
CH509026A
CH509026A CH750369A CH750369A CH509026A CH 509026 A CH509026 A CH 509026A CH 750369 A CH750369 A CH 750369A CH 750369 A CH750369 A CH 750369A CH 509026 A CH509026 A CH 509026A
Authority
CH
Switzerland
Prior art keywords
discharge tube
starter device
fluorescent coating
fluorescent
coating
Prior art date
Application number
CH750369A
Other languages
English (en)
Inventor
Takei Toru
Kawai Yasutaka
Matsushima Takeshi
Original Assignee
Matsushita Electric Ind 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
Priority claimed from JP3585368A external-priority patent/JPS4828509B1/ja
Application filed by Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of CH509026A publication Critical patent/CH509026A/de

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
    • H05B41/042—Starting switches using semiconductor devices
    • H05B41/044—Starting switches using semiconductor devices for lamp provided with pre-heating electrodes
CH750369A 1968-05-17 1969-05-16 Startervorrichtung für eine Entladungsröhre mit Leuchtstoffbelag CH509026A (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP3345168 1968-05-17
JP3524168 1968-05-21
JP3524068 1968-05-21
JP4374068 1968-05-24
JP3585368A JPS4828509B1 (de) 1968-05-24 1968-05-24

Publications (1)

Publication Number Publication Date
CH509026A true CH509026A (de) 1971-06-15

Family

ID=27521520

Family Applications (1)

Application Number Title Priority Date Filing Date
CH750369A CH509026A (de) 1968-05-17 1969-05-16 Startervorrichtung für eine Entladungsröhre mit Leuchtstoffbelag

Country Status (7)

Country Link
US (1) US3716751A (de)
BE (1) BE733153A (de)
CH (1) CH509026A (de)
DE (2) DE1966145B2 (de)
FR (1) FR2008757A1 (de)
GB (1) GB1272086A (de)
NL (1) NL6907582A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339690A (en) * 1980-08-01 1982-07-13 Gte Laboratories Incorporated Energy saving fluorescent lighting system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842715A (en) * 1954-08-09 1958-07-08 Wilson A Charbonneaux Fluorescent lamp lighting circuits
US2871409A (en) * 1954-12-24 1959-01-27 Westinghouse Electric Corp Starter for a gaseous discharge device
US3235769A (en) * 1962-12-27 1966-02-15 Gen Electric Starting circuit for discharge lamps
GB1072717A (en) * 1964-04-01 1967-06-21 Ericsson Telefon Ab L M A lighting apparatus including a fluorescent tube
NL165029C (nl) * 1966-04-09 1981-02-16 Matsushita Electric Works Ltd Inrichting voor het ontsteken en bedrijven van een van vooraf verhitbare gloeielektroden voorziene ontladings- buis.
US3407334A (en) * 1966-06-01 1968-10-22 Mc Graw Edison Co Starting and operating circuit for arc discharge lamps requiring a high starting voltage
US3383558A (en) * 1966-07-05 1968-05-14 Sylvania Electric Prod Non-resonant starting circuit for high pressure double jacketed mercury lamps

Also Published As

Publication number Publication date
GB1272086A (en) 1972-04-26
DE1925121B2 (de) 1972-03-30
DE1966145A1 (de) 1972-01-20
DE1966145B2 (de) 1973-02-08
DE1925121A1 (de) 1969-12-04
FR2008757A1 (de) 1970-01-23
US3716751A (en) 1973-02-13
NL6907582A (de) 1969-11-19
BE733153A (de) 1969-11-03

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Legal Events

Date Code Title Description
PL Patent ceased