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FR907245A - Method of sealing a metal sheet in glass and in particular in quartz - Google Patents

Method of sealing a metal sheet in glass and in particular in quartz

Info

Publication number
FR907245A
FR907245A FR907245DA FR907245A FR 907245 A FR907245 A FR 907245A FR 907245D A FR907245D A FR 907245DA FR 907245 A FR907245 A FR 907245A
Authority
FR
France
Prior art keywords
quartz
sealing
glass
metal sheet
sheet
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR907245A publication Critical patent/FR907245A/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
FR907245D 1943-10-05 1944-10-03 Method of sealing a metal sheet in glass and in particular in quartz Expired FR907245A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL907245X 1943-10-05

Publications (1)

Publication Number Publication Date
FR907245A true FR907245A (en) 1946-03-06

Family

ID=19858651

Family Applications (1)

Application Number Title Priority Date Filing Date
FR907245D Expired FR907245A (en) 1943-10-05 1944-10-03 Method of sealing a metal sheet in glass and in particular in quartz

Country Status (1)

Country Link
FR (1) FR907245A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254356A (en) * 1979-04-23 1981-03-03 General Electric Company Inlead and method of making a discharge lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254356A (en) * 1979-04-23 1981-03-03 General Electric Company Inlead and method of making a discharge lamp

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