FR394191A - Process for soldering the support in incandescent electric lamps - Google Patents

Process for soldering the support in incandescent electric lamps

Info

Publication number
FR394191A
FR394191A FR394191DA FR394191A FR 394191 A FR394191 A FR 394191A FR 394191D A FR394191D A FR 394191DA FR 394191 A FR394191 A FR 394191A
Authority
FR
France
Prior art keywords
soldering
support
electric lamps
incandescent electric
incandescent
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)
Inventor
Johann Kremenezky
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR394191A publication Critical patent/FR394191A/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
    • H01J5/24—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
FR394191D 1908-09-10 1908-09-10 Process for soldering the support in incandescent electric lamps Expired FR394191A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR394191T 1908-09-10

Publications (1)

Publication Number Publication Date
FR394191A true FR394191A (en) 1909-01-16

Family

ID=1439451

Family Applications (1)

Application Number Title Priority Date Filing Date
FR394191D Expired FR394191A (en) 1908-09-10 1908-09-10 Process for soldering the support in incandescent electric lamps

Country Status (1)

Country Link
FR (1) FR394191A (en)

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