ES301568A1 - Improvements introduced in the manufacture of electric discharge lamps. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements introduced in the manufacture of electric discharge lamps. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES301568A1
ES301568A1 ES0301568A ES301568A ES301568A1 ES 301568 A1 ES301568 A1 ES 301568A1 ES 0301568 A ES0301568 A ES 0301568A ES 301568 A ES301568 A ES 301568A ES 301568 A1 ES301568 A1 ES 301568A1
Authority
ES
Spain
Prior art keywords
translation
manufacture
machine
electric discharge
legally binding
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
ES0301568A
Other languages
Spanish (es)
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Publication of ES301568A1 publication Critical patent/ES301568A1/en
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
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
    • H01J61/22—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent vapour of an alkali metal

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)
  • Lasers (AREA)

Abstract

Improvements introduced in the manufacture of electric discharge lamps characterized in that said lamps comprise an elongated tubular envelope of material resistant to the attack of potassium vapor, a pair of electrodes hermetically enclosed in opposite ends, and an ionizable medium within said envelope comprising potassium and an inert priming gas, the amount of said potassium being proportioned to exert a pressure in the range of 30 to 540 millimeters of mercury in order to maximize the radiant emission in the absorption bands of 7.450 Å and 8.050 Å of the neodymium crystal. (Machine-translation by Google Translate, not legally binding)
ES0301568A 1963-07-01 1964-06-30 Improvements introduced in the manufacture of electric discharge lamps. (Machine-translation by Google Translate, not legally binding) Expired ES301568A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29192263A 1963-07-01 1963-07-01

Publications (1)

Publication Number Publication Date
ES301568A1 true ES301568A1 (en) 1965-01-01

Family

ID=23122447

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0301568A Expired ES301568A1 (en) 1963-07-01 1964-06-30 Improvements introduced in the manufacture of electric discharge lamps. (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
ES (1) ES301568A1 (en)
GB (1) GB1011439A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1499220A (en) * 1966-07-13 1967-10-27 Continuous operating fluorescent solid-state laser enhancement
US20070085478A1 (en) * 2005-10-13 2007-04-19 General Electric Company High pressure alkali metal discharge lamp

Also Published As

Publication number Publication date
GB1011439A (en) 1965-12-01

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