FR788799A - New method of excitation of luminescent tubes - Google Patents

New method of excitation of luminescent tubes

Info

Publication number
FR788799A
FR788799A FR788799DA FR788799A FR 788799 A FR788799 A FR 788799A FR 788799D A FR788799D A FR 788799DA FR 788799 A FR788799 A FR 788799A
Authority
FR
France
Prior art keywords
excitation
new method
luminescent tubes
luminescent
tubes
Prior art date
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
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.)
Claude Paz et Visseaux SA
Original Assignee
Societe Anonyme pour les Applications de lElectricite et des Gaz Rares Etablissement Claude Paz et Silva
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 Societe Anonyme pour les Applications de lElectricite et des Gaz Rares Etablissement Claude Paz et Silva filed Critical Societe Anonyme pour les Applications de lElectricite et des Gaz Rares Etablissement Claude Paz et Silva
Application granted granted Critical
Publication of FR788799A publication Critical patent/FR788799A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • 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
    • H05B41/16—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
    • H05B41/20—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch
    • H05B41/23—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode
    • H05B41/232—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
FR788799D 1934-07-20 1934-07-20 New method of excitation of luminescent tubes Expired FR788799A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR788799T 1934-07-20
FR46116T 1934-11-19

Publications (1)

Publication Number Publication Date
FR788799A true FR788799A (en) 1935-10-16

Family

ID=41528668

Family Applications (2)

Application Number Title Priority Date Filing Date
FR788799D Expired FR788799A (en) 1934-07-20 1934-07-20 New method of excitation of luminescent tubes
FR46116D Expired FR46116E (en) 1934-07-20 1934-11-19 New method of excitation of luminescent tubes

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR46116D Expired FR46116E (en) 1934-07-20 1934-11-19 New method of excitation of luminescent tubes

Country Status (5)

Country Link
US (1) US2177858A (en)
BE (1) BE410363A (en)
CH (1) CH186951A (en)
DE (1) DE654642C (en)
FR (2) FR788799A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1092350B (en) * 1959-01-19 1960-11-03 Claude Paz Et Visseaux Fa Device for lighting an electrical overland high-voltage line
FR2421427A1 (en) * 1978-03-31 1979-10-26 Claude Illuminated beacon for HV transmission lines - uses capacitor between two diodes of line tapping to supply luminescent tube
FR2467450A1 (en) * 1979-10-10 1981-04-17 Claude Aircraft warning lamp for HT lines - uses connection between line and suspended capacitive frame to derive operating power from HT line
FR2786253A1 (en) 1998-11-24 2000-05-26 Obsta Device for luminous sign posting of power lines, comprising luminescent tube with one electrode connected to power line and other to conducting envelope

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1103190B (en) * 1958-03-19 1961-03-23 Claude Paz Et Visseaux Fa Device for lighting an electrical overland high-voltage line
US3114893A (en) * 1958-03-19 1963-12-17 Ciaude Paz Et Visseaux Device for marking with light a high voltage overhead line
EP3579363B1 (en) * 2018-06-08 2021-07-28 Tyco Electronics-Simel Aircraft warning light for power lines

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1092350B (en) * 1959-01-19 1960-11-03 Claude Paz Et Visseaux Fa Device for lighting an electrical overland high-voltage line
FR2421427A1 (en) * 1978-03-31 1979-10-26 Claude Illuminated beacon for HV transmission lines - uses capacitor between two diodes of line tapping to supply luminescent tube
FR2467450A1 (en) * 1979-10-10 1981-04-17 Claude Aircraft warning lamp for HT lines - uses connection between line and suspended capacitive frame to derive operating power from HT line
FR2786253A1 (en) 1998-11-24 2000-05-26 Obsta Device for luminous sign posting of power lines, comprising luminescent tube with one electrode connected to power line and other to conducting envelope

Also Published As

Publication number Publication date
DE654642C (en) 1937-12-24
CH186951A (en) 1936-10-15
US2177858A (en) 1939-10-31
FR46116E (en) 1936-03-05
BE410363A (en) 1935-08-31

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