FR2089329A5 - - Google Patents

Info

Publication number
FR2089329A5
FR2089329A5 FR7112313A FR7112313A FR2089329A5 FR 2089329 A5 FR2089329 A5 FR 2089329A5 FR 7112313 A FR7112313 A FR 7112313A FR 7112313 A FR7112313 A FR 7112313A FR 2089329 A5 FR2089329 A5 FR 2089329A5
Authority
FR
France
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
FR7112313A
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 FR2089329A5 publication Critical patent/FR2089329A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/043—Heating devices specially adapted for re-forming tubes or rods in general, e.g. burners
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/057—Re-forming tubes or rods by fusing, e.g. for flame sealing
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Plasma Technology (AREA)
FR7112313A 1970-04-07 1971-04-07 Expired FR2089329A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7004938A NL7004938A (fr) 1970-04-07 1970-04-07

Publications (1)

Publication Number Publication Date
FR2089329A5 true FR2089329A5 (fr) 1972-01-07

Family

ID=19809780

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7112313A Expired FR2089329A5 (fr) 1970-04-07 1971-04-07

Country Status (4)

Country Link
DE (1) DE2112964C3 (fr)
FR (1) FR2089329A5 (fr)
GB (1) GB1335080A (fr)
NL (1) NL7004938A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE309692T1 (de) * 2002-03-28 2005-11-15 Plasma Treat Gmbh Verfahren und vorrichtung zum schliessen von glasampullen

Also Published As

Publication number Publication date
DE2112964B2 (de) 1978-04-20
DE2112964A1 (de) 1971-10-21
GB1335080A (en) 1973-10-24
DE2112964C3 (de) 1978-12-14
NL7004938A (fr) 1971-10-11

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Legal Events

Date Code Title Description
ST Notification of lapse