FR810696A - Improvements to airtight joints for discharge tubes - Google Patents

Improvements to airtight joints for discharge tubes

Info

Publication number
FR810696A
FR810696A FR810696DA FR810696A FR 810696 A FR810696 A FR 810696A FR 810696D A FR810696D A FR 810696DA FR 810696 A FR810696 A FR 810696A
Authority
FR
France
Prior art keywords
discharge tubes
airtight joints
airtight
joints
tubes
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)
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 Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR810696A publication Critical patent/FR810696A/en
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
FR810696D 1935-09-27 1936-09-21 Improvements to airtight joints for discharge tubes Expired FR810696A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US810696XA 1935-09-27 1935-09-27

Publications (1)

Publication Number Publication Date
FR810696A true FR810696A (en) 1937-03-26

Family

ID=22161914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR810696D Expired FR810696A (en) 1935-09-27 1936-09-21 Improvements to airtight joints for discharge tubes

Country Status (1)

Country Link
FR (1) FR810696A (en)

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