CH420393A - Method of manufacturing a mercury vapor discharge tube - Google Patents

Method of manufacturing a mercury vapor discharge tube

Info

Publication number
CH420393A
CH420393A CH584065A CH584065A CH420393A CH 420393 A CH420393 A CH 420393A CH 584065 A CH584065 A CH 584065A CH 584065 A CH584065 A CH 584065A CH 420393 A CH420393 A CH 420393A
Authority
CH
Switzerland
Prior art keywords
manufacturing
discharge tube
mercury vapor
vapor discharge
mercury
Prior art date
Application number
CH584065A
Other languages
French (fr)
Inventor
Rigot Roger
Original Assignee
Csf
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 Csf filed Critical Csf
Publication of CH420393A publication Critical patent/CH420393A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/22—Means for obtaining or maintaining the desired pressure within the tube
    • H01J17/26—Means for producing, introducing, or replenishing gas or vapour during operation of the tube
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels
    • H01J9/395—Filling vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
CH584065A 1964-04-29 1965-04-27 Method of manufacturing a mercury vapor discharge tube CH420393A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR972773A FR1402090A (en) 1964-04-29 1964-04-29 Improvements to mercury vapor tubes

Publications (1)

Publication Number Publication Date
CH420393A true CH420393A (en) 1966-09-15

Family

ID=8828956

Family Applications (1)

Application Number Title Priority Date Filing Date
CH584065A CH420393A (en) 1964-04-29 1965-04-27 Method of manufacturing a mercury vapor discharge tube

Country Status (6)

Country Link
US (1) US3401296A (en)
CH (1) CH420393A (en)
DE (1) DE1258984B (en)
FR (1) FR1402090A (en)
GB (1) GB1034024A (en)
NL (1) NL6505544A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3605036A (en) * 1967-10-17 1971-09-14 Laser Sciences Inc Method and apparatus for thermochemically controlling the gas atmosphere of a gas coherent radiation generator
US3722976A (en) * 1970-10-07 1973-03-27 Getters Spa Mercury generation
US4553067A (en) * 1982-02-10 1985-11-12 Gte Products Corporation Method of dispensing mercury into a fluorescent lamp and lamp to operate with method
US5026311A (en) * 1983-03-10 1991-06-25 Gte Products Corporation Arc tube fabrication process
US5500567A (en) * 1994-02-10 1996-03-19 General Electric Company Apparatus for securing an amalgam at the apex of an electrodeless fluorescent lamp

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE916552C (en) * 1943-12-09 1954-08-12 Patra Patent Treuhand Process for introducing mercury into electrical discharge vessels
NL98429C (en) * 1954-05-28
FR1351908A (en) * 1962-03-28 1964-02-07 Hivac Ltd Development of cold cathode discharge tubes
GB967685A (en) * 1962-03-28 1964-08-26 Hivac Ltd Improvements in or relating to gas discharge tubes

Also Published As

Publication number Publication date
NL6505544A (en) 1965-11-01
GB1034024A (en) 1966-06-29
FR1402090A (en) 1965-06-11
DE1258984B (en) 1968-01-18
US3401296A (en) 1968-09-10

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