FR999344A - - Google Patents

Info

Publication number
FR999344A
FR999344A FR999344DA FR999344A FR 999344 A FR999344 A FR 999344A FR 999344D A FR999344D A FR 999344DA FR 999344 A FR999344 A FR 999344A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR999344A publication Critical patent/FR999344A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/20—Seals between parts of vessels
    • H01J5/22—Vacuum-tight joints between parts of vessel
    • H01J5/24—Vacuum-tight joints between parts of vessel between insulating parts of vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
    • H01J2893/0037—Solid sealing members other than lamp bases
    • H01J2893/0038—Direct connection between two insulating elements, in particular via glass material
    • H01J2893/0039—Glass-to-glass connection, e.g. by soldering
FR999344D Expired FR999344A (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
FR999344A true FR999344A (enrdf_load_html_response) 1952-01-29

Family

ID=1567285

Family Applications (1)

Application Number Title Priority Date Filing Date
FR999344D Expired FR999344A (enrdf_load_html_response)

Country Status (1)

Country Link
FR (1) FR999344A (enrdf_load_html_response)

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