FR2015148A1 - - Google Patents

Info

Publication number
FR2015148A1
FR2015148A1 FR6926828A FR6926828A FR2015148A1 FR 2015148 A1 FR2015148 A1 FR 2015148A1 FR 6926828 A FR6926828 A FR 6926828A FR 6926828 A FR6926828 A FR 6926828A FR 2015148 A1 FR2015148 A1 FR 2015148A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6926828A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of FR2015148A1 publication Critical patent/FR2015148A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • Y10S315/02—High frequency starting operation for fluorescent lamp
FR6926828A 1968-08-06 1969-08-05 Withdrawn FR2015148A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1968068122U JPS4732786Y1 (en) 1968-08-06 1968-08-06

Publications (1)

Publication Number Publication Date
FR2015148A1 true FR2015148A1 (en) 1970-04-24

Family

ID=13364610

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6926828A Withdrawn FR2015148A1 (en) 1968-08-06 1969-08-05

Country Status (8)

Country Link
US (1) US3584256A (en)
JP (1) JPS4732786Y1 (en)
BE (1) BE733838A (en)
CH (1) CH509027A (en)
DE (1) DE1927716B2 (en)
FR (1) FR2015148A1 (en)
GB (1) GB1269255A (en)
NL (1) NL157185B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753037A (en) * 1970-02-26 1973-08-14 New Nippon Electric Co Discharge-lamp operating device using thyristor oscillating circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861219A (en) * 1954-01-07 1958-11-18 Knobel Fritz Lighting installation
US2871409A (en) * 1954-12-24 1959-01-27 Westinghouse Electric Corp Starter for a gaseous discharge device
DE1111733B (en) * 1958-12-06 1961-07-27 Fluotechnic Circuit arrangement for fluorescent lamps

Also Published As

Publication number Publication date
DE1927716A1 (en) 1970-03-19
NL157185B (en) 1978-06-15
DE1927716B2 (en) 1973-01-25
JPS4732786Y1 (en) 1972-10-03
GB1269255A (en) 1972-04-06
US3584256A (en) 1971-06-08
CH509027A (en) 1971-06-15
NL6908251A (en) 1970-02-10
BE733838A (en) 1969-11-03

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Legal Events

Date Code Title Description
ST Notification of lapse