JPS5217677B2 - - Google Patents

Info

Publication number
JPS5217677B2
JPS5217677B2 JP47085362A JP8536272A JPS5217677B2 JP S5217677 B2 JPS5217677 B2 JP S5217677B2 JP 47085362 A JP47085362 A JP 47085362A JP 8536272 A JP8536272 A JP 8536272A JP S5217677 B2 JPS5217677 B2 JP S5217677B2
Authority
JP
Japan
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.)
Expired
Application number
JP47085362A
Other languages
Japanese (ja)
Other versions
JPS4939982A (de
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 filed Critical
Priority to JP47085362A priority Critical patent/JPS5217677B2/ja
Priority to US392303A priority patent/US3904921A/en
Publication of JPS4939982A publication Critical patent/JPS4939982A/ja
Publication of JPS5217677B2 publication Critical patent/JPS5217677B2/ja
Expired legal-status Critical Current

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/05—Starting and operating circuit for fluorescent lamp

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
JP47085362A 1972-08-28 1972-08-28 Expired JPS5217677B2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP47085362A JPS5217677B2 (de) 1972-08-28 1972-08-28
US392303A US3904921A (en) 1972-08-28 1973-08-28 Starting device for discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47085362A JPS5217677B2 (de) 1972-08-28 1972-08-28

Publications (2)

Publication Number Publication Date
JPS4939982A JPS4939982A (de) 1974-04-15
JPS5217677B2 true JPS5217677B2 (de) 1977-05-17

Family

ID=13856588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47085362A Expired JPS5217677B2 (de) 1972-08-28 1972-08-28

Country Status (2)

Country Link
US (1) US3904921A (de)
JP (1) JPS5217677B2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6071260U (ja) * 1983-10-24 1985-05-20 松下電工株式会社 パツト練習器
JPS61163671U (de) * 1985-03-28 1986-10-09

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7513609A (nl) * 1975-11-21 1977-05-24 Philips Nv Inrichting voor het ontsteken en voeden van een ontladingslamp.
US4601107A (en) 1985-01-11 1986-07-22 Yasutomo Yoshida Scale balancing device in universal parallel ruler device
US4777410A (en) * 1987-06-22 1988-10-11 Innovative Controls, Inc. Ballast striker circuit
US5028844A (en) * 1989-02-23 1991-07-02 Matsushita Electric Works, Ltd. DC discharge lamp lighting device
US5243258A (en) * 1991-08-30 1993-09-07 North American Philips Corporation Fluorescent lamp electrode disconnect arrangement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3274397A (en) * 1963-02-18 1966-09-20 Earl H Heckman Solid state and hybrid modulators
US3315093A (en) * 1963-12-31 1967-04-18 Abraham George Multistable circuit having one direct and one inverted negative resistance
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.
DE2009023A1 (de) * 1969-02-27 1970-09-10 New Nippon Electric Company Ltd., Osaka (Japan) Schaltungsanordnung zum Zünden einer Entladungslampe
JPS4935793B1 (de) * 1969-07-25 1974-09-25
US3701925A (en) * 1970-02-28 1972-10-31 Blackwell Electronics Ind Co L Instantaneous starting system for discharge lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6071260U (ja) * 1983-10-24 1985-05-20 松下電工株式会社 パツト練習器
JPS61163671U (de) * 1985-03-28 1986-10-09

Also Published As

Publication number Publication date
JPS4939982A (de) 1974-04-15
US3904921A (en) 1975-09-09

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