NL68190C - - Google Patents

Info

Publication number
NL68190C
NL68190C NL68190DA NL68190C NL 68190 C NL68190 C NL 68190C NL 68190D A NL68190D A NL 68190DA NL 68190 C NL68190 C NL 68190C
Authority
NL
Netherlands
Application number
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.)
Publication of NL68190C publication Critical patent/NL68190C/xx

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
    • 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
NL68190D 1943-01-20 NL68190C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB103243A GB563027A (en) 1943-01-20 1943-01-20 Improvements in gas-tight seals wherein electric conductors pass through quartz or like vitreous material

Publications (1)

Publication Number Publication Date
NL68190C true NL68190C (enrdf_load_html_response)

Family

ID=9714955

Family Applications (1)

Application Number Title Priority Date Filing Date
NL68190D NL68190C (enrdf_load_html_response) 1943-01-20

Country Status (4)

Country Link
BE (1) BE463971A (enrdf_load_html_response)
ES (1) ES173627A1 (enrdf_load_html_response)
GB (1) GB563027A (enrdf_load_html_response)
NL (1) NL68190C (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607981A (en) * 1947-08-08 1952-08-26 Gen Electric Quartz to metal seal
DE1040636B (de) * 1953-09-30 1958-10-09 Siemens Ag Verfahren und Einrichtung zur Herstellung einer elektrischen Durchfuehrung mit einem Isolierkoerper aus Glas

Also Published As

Publication number Publication date
GB563027A (en) 1944-07-26
BE463971A (enrdf_load_html_response)
ES173627A1 (es) 1946-07-01

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