CH534112A - Rohrförmiger Körper aus hochschmelzendem Silikatglas, aus Quarzgut oder aus Quarzglas - Google Patents

Rohrförmiger Körper aus hochschmelzendem Silikatglas, aus Quarzgut oder aus Quarzglas

Info

Publication number
CH534112A
CH534112A CH1148871A CH1148871A CH534112A CH 534112 A CH534112 A CH 534112A CH 1148871 A CH1148871 A CH 1148871A CH 1148871 A CH1148871 A CH 1148871A CH 534112 A CH534112 A CH 534112A
Authority
CH
Switzerland
Prior art keywords
quartz
glass
tubular body
silicate glass
melting silicate
Prior art date
Application number
CH1148871A
Other languages
German (de)
English (en)
Inventor
Heinrich Dr Mohn
Original Assignee
Heraeus Schott Quarzschmelze
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 Heraeus Schott Quarzschmelze filed Critical Heraeus Schott Quarzschmelze
Publication of CH534112A publication Critical patent/CH534112A/de

Links

Classifications

    • 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
    • C03B23/07—Re-forming tubes or rods by blowing, e.g. for making electric bulbs
    • C03B23/073—Vacuum-blowing
    • C03B23/076—Shrinking the glass tube on to a mandrel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
CH1148871A 1970-08-08 1971-08-04 Rohrförmiger Körper aus hochschmelzendem Silikatglas, aus Quarzgut oder aus Quarzglas CH534112A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702039498 DE2039498C3 (de) 1970-08-08 1970-08-08 Verwendung eines rohrförmigen Korpers aus hochschmelzendem Glas, Quarzgut oder Quarzglas beim Herstel len von Halbleiterbauelementen

Publications (1)

Publication Number Publication Date
CH534112A true CH534112A (de) 1973-02-28

Family

ID=5779233

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1148871A CH534112A (de) 1970-08-08 1971-08-04 Rohrförmiger Körper aus hochschmelzendem Silikatglas, aus Quarzgut oder aus Quarzglas

Country Status (4)

Country Link
CH (1) CH534112A (Direct)
DE (1) DE2039498C3 (Direct)
FR (1) FR2104084A5 (Direct)
GB (1) GB1356173A (Direct)

Also Published As

Publication number Publication date
DE2039498B2 (de) 1973-05-10
GB1356173A (en) 1974-06-12
DE2039498A1 (de) 1972-02-17
DE2039498C3 (de) 1973-12-06
FR2104084A5 (Direct) 1972-04-14

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Legal Events

Date Code Title Description
PL Patent ceased