FR969076A - Manufacturing process of electric quartz discharge tubes - Google Patents

Manufacturing process of electric quartz discharge tubes

Info

Publication number
FR969076A
FR969076A FR969076DA FR969076A FR 969076 A FR969076 A FR 969076A FR 969076D A FR969076D A FR 969076DA FR 969076 A FR969076 A FR 969076A
Authority
FR
France
Prior art keywords
manufacturing process
discharge tubes
quartz discharge
electric quartz
electric
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)
Inventor
Karl Ake Gerhard Bjorkman
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.)
Auralight AB
Original Assignee
Lumalampan AB
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 Lumalampan AB filed Critical Lumalampan AB
Application granted granted Critical
Publication of FR969076A publication Critical patent/FR969076A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/32—Sealing leading-in conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR969076D 1947-09-24 1948-07-09 Manufacturing process of electric quartz discharge tubes Expired FR969076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE969076X 1947-09-24

Publications (1)

Publication Number Publication Date
FR969076A true FR969076A (en) 1950-12-13

Family

ID=20405324

Family Applications (1)

Application Number Title Priority Date Filing Date
FR969076D Expired FR969076A (en) 1947-09-24 1948-07-09 Manufacturing process of electric quartz discharge tubes

Country Status (1)

Country Link
FR (1) FR969076A (en)

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