NL57479C - - Google Patents

Info

Publication number
NL57479C
NL57479C NL94270A NL94270A NL57479C NL 57479 C NL57479 C NL 57479C NL 94270 A NL94270 A NL 94270A NL 94270 A NL94270 A NL 94270A NL 57479 C NL57479 C NL 57479C
Authority
NL
Netherlands
Application number
NL94270A
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 filed Critical
Application granted granted Critical
Publication of NL57479C publication Critical patent/NL57479C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C03C27/04—Joining glass to metal by means of an interlayer
    • C03C27/042—Joining glass to metal by means of an interlayer consisting of a combination of materials selected from glass, glass-ceramic or ceramic material with metals, metal oxides or metal salts
    • C03C27/046—Joining glass to metal by means of an interlayer consisting of a combination of materials selected from glass, glass-ceramic or ceramic material with metals, metal oxides or metal salts of metals, metal oxides or metal salts only
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/21—Utilizing thermal characteristic, e.g., expansion or contraction, etc.
    • Y10T403/217—Members having different coefficients of expansion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Joining Of Glass To Other Materials (AREA)
NL94270A 1938-07-11 1939-07-11 NL57479C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET2843D DE897454C (de) 1938-07-11 1938-07-11 Verfahren zur Herstellung einer Huelse fuer isolierte Stromdurchfuehrungen, insbesondere fuer elektrische Entladungsgefaesse

Publications (1)

Publication Number Publication Date
NL57479C true NL57479C (fr) 1944-09-15

Family

ID=7544117

Family Applications (1)

Application Number Title Priority Date Filing Date
NL94270A NL57479C (fr) 1938-07-11 1939-07-11

Country Status (3)

Country Link
US (1) US2338538A (fr)
DE (1) DE897454C (fr)
NL (1) NL57479C (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511914A (en) * 1950-06-20 Method of and apparatus for fabri
US2784532A (en) * 1946-06-21 1957-03-12 Itt Method for making electrical terminals
US2515337A (en) * 1947-06-24 1950-07-18 Bell Telephone Labor Inc Metal to glass seal and method of producing same
US2670572A (en) * 1950-08-22 1954-03-02 Firth Vickers Stainless Steels Ltd Method of making glass-to-metal seals
NL83150C (fr) * 1953-05-28
US3204326A (en) * 1960-12-19 1965-09-07 American Optical Corp Multi-element energy-conducting structures and method of making the same
US3370874A (en) * 1966-07-21 1968-02-27 Isotronics Inc Hermetic metal-to-glass seal and application thereof
US3657076A (en) * 1970-12-17 1972-04-18 Us Army Method of bonding quartz to metal
US4029897A (en) * 1975-08-07 1977-06-14 Quality Hermetics Limited Glass seal
US4128697A (en) * 1977-04-22 1978-12-05 Corning Glass Works Hermetic glass-metal compression seal

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE577794C (de) * 1928-05-01 1933-06-03 Johannes Nienhold Verfahren zum Einschmelzen von Elektrodendurchfuehrungen

Also Published As

Publication number Publication date
US2338538A (en) 1944-01-04
DE897454C (de) 1953-11-23

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