ES304293A1 - Mejoras introducidas en la fabricaciën de lamparas de descarga - Google Patents

Mejoras introducidas en la fabricaciën de lamparas de descarga

Info

Publication number
ES304293A1
ES304293A1 ES0304293A ES304293A ES304293A1 ES 304293 A1 ES304293 A1 ES 304293A1 ES 0304293 A ES0304293 A ES 0304293A ES 304293 A ES304293 A ES 304293A ES 304293 A1 ES304293 A1 ES 304293A1
Authority
ES
Spain
Prior art keywords
iodide
thallium
lamp
filling
colour
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
ES0304293A
Other languages
English (en)
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES304293A1 publication Critical patent/ES304293A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/125—Selection of substances for gas fillings; Specified operating pressure or temperature having an halogenide as principal component
    • 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
    • H05B41/231—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 high-pressure lamps

Landscapes

  • Discharge Lamp (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
ES0304293A 1963-10-21 1964-08-23 Mejoras introducidas en la fabricaciën de lamparas de descarga Expired ES304293A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31750863A 1963-10-21 1963-10-21

Publications (1)

Publication Number Publication Date
ES304293A1 true ES304293A1 (es) 1964-11-01

Family

ID=23233977

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0304293A Expired ES304293A1 (es) 1963-10-21 1964-08-23 Mejoras introducidas en la fabricaciën de lamparas de descarga

Country Status (5)

Country Link
BE (1) BE654571A (es)
DE (1) DE1489606A1 (es)
ES (1) ES304293A1 (es)
GB (1) GB1034699A (es)
NL (1) NL6411668A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133925B (en) * 1982-12-29 1987-02-18 Gen Electric Control of radial distributions in high intensity discharge lamps

Also Published As

Publication number Publication date
BE654571A (es) 1965-02-15
DE1489606A1 (de) 1969-04-30
GB1034699A (en) 1966-06-29
NL6411668A (es) 1965-04-22

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