FR651021A - Dispositif d'alimentation des tubes à décharge luminescente - Google Patents

Dispositif d'alimentation des tubes à décharge luminescente

Info

Publication number: FR651021A
Authority: FR; France
Prior art keywords: discharge tube; glow discharge; tube feeder; feeder; glow
Prior art date: 1928-03-19
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

Other languages

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.)

FORCE ET LUMIERE ELECTR

Original Assignee

FORCE ET LUMIERE ELECTR

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.)

1928-03-19

Filing date

1928-03-19

Publication date

1929-02-13

1928-03-19 Application filed by FORCE ET LUMIERE ELECTR filed Critical FORCE ET LUMIERE ELECTR

1929-02-13 Application granted granted Critical

1929-02-13 Publication of FR651021A publication Critical patent/FR651021A/fr

Status Expired legal-status Critical Current

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
- H05B41/14—Circuit arrangements
- H05B41/24—Circuit arrangements in which the lamp is fed by high frequency AC, or with separate oscillator frequency

FR651021D 1928-03-19 1928-03-19 Dispositif d'alimentation des tubes à décharge luminescente Expired FR651021A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR651021T		1928-03-19

Publications (1)

Publication Number	Publication Date
FR651021A true FR651021A (fr)	1929-02-13

Family

ID=9004323

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR651021D Expired FR651021A (fr)	1928-03-19	1928-03-19	Dispositif d'alimentation des tubes à décharge luminescente

Country Status (1)

Country	Link
FR (1)	FR651021A (fr)

1928
- 1928-03-19 FR FR651021D patent/FR651021A/fr not_active Expired

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