FR976032A - Joints étanches, en particulier joints verre-métal pour tubes à vide - Google Patents

Joints étanches, en particulier joints verre-métal pour tubes à vide

Info

Publication number
FR976032A
FR976032A FR976032DA FR976032A FR 976032 A FR976032 A FR 976032A FR 976032D A FR976032D A FR 976032DA FR 976032 A FR976032 A FR 976032A
Authority
FR
France
Prior art keywords
seals
vacuum tubes
particular glass
tight
metal
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
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.)
Societe Francaise Radio Electrique
Original Assignee
Societe Francaise Radio Electrique
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 Societe Francaise Radio Electrique filed Critical Societe Francaise Radio Electrique
Application granted granted Critical
Publication of FR976032A publication Critical patent/FR976032A/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
    • H01J5/28—Vacuum-tight joints between parts of vessel between conductive 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
    • H01J2893/0044—Direct connection between two metal elements, in particular via material a connecting material
FR976032D 1942-03-23 1942-03-23 Joints étanches, en particulier joints verre-métal pour tubes à vide Expired FR976032A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR976032T 1942-03-23

Publications (1)

Publication Number Publication Date
FR976032A true FR976032A (fr) 1951-03-13

Family

ID=9518498

Family Applications (1)

Application Number Title Priority Date Filing Date
FR976032D Expired FR976032A (fr) 1942-03-23 1942-03-23 Joints étanches, en particulier joints verre-métal pour tubes à vide

Country Status (1)

Country Link
FR (1) FR976032A (fr)

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