NL107438C - - Google Patents

Info

Publication number
NL107438C
NL107438C NL107438DA NL107438C NL 107438 C NL107438 C NL 107438C NL 107438D A NL107438D A NL 107438DA NL 107438 C NL107438 C NL 107438C
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 date
Application granted granted Critical
Publication of NL107438C publication Critical patent/NL107438C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B21/00—Severing glass sheets, tubes or rods while still plastic
    • C03B21/02—Severing glass sheets, tubes or rods while still plastic by cutting
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/18—Re-forming and sealing ampoules
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/08—Severing cooled glass by fusing, i.e. by melting through the glass
    • C03B33/085—Tubes, rods or hollow products
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/40—Closing vessels
    • 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
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0405—With preparatory or simultaneous ancillary treatment of work
    • Y10T83/041—By heating or cooling
    • Y10T83/0414—At localized area [e.g., line of separation]
    • 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
    • Y10T83/00—Cutting
    • Y10T83/283—With means to control or modify temperature of apparatus or work
    • Y10T83/293—Of tool

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Resistance Heating (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
NL107438D 1957-07-12 NL107438C (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US671603A US2983078A (en) 1957-07-12 1957-07-12 Method of sealing a vitreous conduit

Publications (1)

Publication Number Publication Date
NL107438C true NL107438C (OSRAM) 1900-01-01

Family

ID=24695185

Family Applications (1)

Application Number Title Priority Date Filing Date
NL107438D NL107438C (OSRAM) 1957-07-12

Country Status (4)

Country Link
US (1) US2983078A (OSRAM)
DE (1) DE1144885B (OSRAM)
GB (1) GB857108A (OSRAM)
NL (1) NL107438C (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3160690A (en) * 1961-08-14 1964-12-08 Owens Illinois Glass Co Method for making plastic articles
FR1480429A (fr) * 1966-04-29 1967-05-12 Procédé de déjumelage des tissus thermo-fusibles et appareils de mise en oeuvre destinés à être montés sur les métiers à tisser
US4329166A (en) * 1980-12-24 1982-05-11 Westinghouse Electric Corp. Automatic tipping-off apparatus for a high-intensity-discharge arc tube

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE382753C (de) * 1923-10-05 Christian Hinkel Doppelwandiges Glasgefaess nach Dewar-Weinhold und Verfahren zur Herstellung
US787428A (en) * 1904-01-06 1905-04-18 Nat Electric Lamp Company Incandescent electric lamp.
BE397090A (OSRAM) * 1932-06-17
US2273441A (en) * 1939-12-01 1942-02-17 Westinghouse Electric & Mfg Co Method and apparatus for sealing vitreous vessels
BE442424A (OSRAM) * 1940-08-10
US2464765A (en) * 1943-10-22 1949-03-15 F D Palmer Inc Method of sealing ampoules
DE822713C (de) * 1949-03-18 1951-11-26 Bayer Ag Verfahren und Vorrichtung zum Abtrennen der Haelse von Glasampullen
US2561838A (en) * 1949-10-28 1951-07-24 Gen Electric Tipping-off method
DE1021098B (de) * 1955-12-14 1957-12-19 Werk Fuer Fernmeldewesen Veb Vorrichtung zum OEffnen und/oder Schliessen einer mit Alkalimetallen, z.B. Caesium, gefuellten Glasampulle od. dgl. in Vakuum

Also Published As

Publication number Publication date
US2983078A (en) 1961-05-09
DE1144885B (de) 1963-03-07
GB857108A (en) 1960-12-29

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