FR937787A - Lampe électrique - Google Patents

Lampe électrique

Info

Publication number
FR937787A
FR937787A FR937787DA FR937787A FR 937787 A FR937787 A FR 937787A FR 937787D A FR937787D A FR 937787DA FR 937787 A FR937787 A FR 937787A
Authority
FR
France
Prior art keywords
electric lamp
lamp
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
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 des Lampes filed Critical Compagnie des Lampes
Application granted granted Critical
Publication of FR937787A publication Critical patent/FR937787A/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
FR937787D 1941-11-27 1946-12-03 Lampe électrique Expired FR937787A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US937787XA 1941-11-27 1941-11-27

Publications (1)

Publication Number Publication Date
FR937787A true FR937787A (fr) 1948-08-26

Family

ID=22240655

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937787D Expired FR937787A (fr) 1941-11-27 1946-12-03 Lampe électrique

Country Status (1)

Country Link
FR (1) FR937787A (fr)

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