FR1063090A - Perfectionnements aux lampes à incandescence - Google Patents

Perfectionnements aux lampes à incandescence

Info

Publication number
FR1063090A
FR1063090A FR1063090DA FR1063090A FR 1063090 A FR1063090 A FR 1063090A FR 1063090D A FR1063090D A FR 1063090DA FR 1063090 A FR1063090 A FR 1063090A
Authority
FR
France
Prior art keywords
incandescent lamp
incandescent
lamp
lamp improvements
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 FR1063090A publication Critical patent/FR1063090A/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
    • 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
FR1063090D 1951-05-25 1952-05-16 Perfectionnements aux lampes à incandescence Expired FR1063090A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1063090X 1951-05-25

Publications (1)

Publication Number Publication Date
FR1063090A true FR1063090A (fr) 1954-04-29

Family

ID=10871504

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1063090D Expired FR1063090A (fr) 1951-05-25 1952-05-16 Perfectionnements aux lampes à incandescence

Country Status (1)

Country Link
FR (1) FR1063090A (fr)

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