FR952545A - Watertight sealing - Google Patents

Watertight sealing

Info

Publication number
FR952545A
FR952545A FR952545DA FR952545A FR 952545 A FR952545 A FR 952545A FR 952545D A FR952545D A FR 952545DA FR 952545 A FR952545 A FR 952545A
Authority
FR
France
Prior art keywords
watertight sealing
watertight
sealing
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 FR952545A publication Critical patent/FR952545A/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
    • H01J5/32—Seals for leading-in conductors
    • H01J5/40—End-disc seals, e.g. flat header
    • H01J5/42—End-disc seals, e.g. flat header using intermediate part
    • 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
    • H01J2893/0034—Lamp bases
FR952545D 1941-10-17 1947-08-28 Watertight sealing Expired FR952545A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US952545XA 1941-10-17 1941-10-17

Publications (1)

Publication Number Publication Date
FR952545A true FR952545A (en) 1949-11-18

Family

ID=22250962

Family Applications (1)

Application Number Title Priority Date Filing Date
FR952545D Expired FR952545A (en) 1941-10-17 1947-08-28 Watertight sealing

Country Status (1)

Country Link
FR (1) FR952545A (en)

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