FR2138854A1 - Cpd glass fibre nozzle plate - with charge glass sealed joints - Google Patents

Cpd glass fibre nozzle plate - with charge glass sealed joints

Info

Publication number
FR2138854A1
FR2138854A1 FR7218183A FR7218183A FR2138854A1 FR 2138854 A1 FR2138854 A1 FR 2138854A1 FR 7218183 A FR7218183 A FR 7218183A FR 7218183 A FR7218183 A FR 7218183A FR 2138854 A1 FR2138854 A1 FR 2138854A1
Authority
FR
France
Prior art keywords
glass
cpd
nozzle plate
charge
sealed joints
Prior art date
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.)
Withdrawn
Application number
FR7218183A
Other languages
French (fr)
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.)
TRISOLA STEINACH GLASDA
Original Assignee
TRISOLA STEINACH GLASDA
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 TRISOLA STEINACH GLASDA filed Critical TRISOLA STEINACH GLASDA
Publication of FR2138854A1 publication Critical patent/FR2138854A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
    • C03B37/083—Nozzles; Bushing nozzle plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Ceramic Products (AREA)

Abstract

The plate forms the bottom of a resistance melting vessel and comprises ceramic nozzle elements consisting of silica-, alumina- or magnesite base material, the abutting joints of which are closed by glass from the melt which solidifies and crystallises out in the gaps between the nozzle elements. The glass penetrates the gaps only to a certain depth as a result of its viscosity and the temp. gradient coming to a halt at a temp. of 900 degrees C when solidification and crystallisation take place. The method obviates the need for special cementing materials for the nozzles.
FR7218183A 1971-05-20 1972-05-19 Cpd glass fibre nozzle plate - with charge glass sealed joints Withdrawn FR2138854A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15521571 1971-05-20

Publications (1)

Publication Number Publication Date
FR2138854A1 true FR2138854A1 (en) 1973-01-05

Family

ID=5483845

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7218183A Withdrawn FR2138854A1 (en) 1971-05-20 1972-05-19 Cpd glass fibre nozzle plate - with charge glass sealed joints

Country Status (9)

Country Link
AT (1) AT312185B (en)
BG (1) BG18850A3 (en)
CS (1) CS172369B2 (en)
DE (1) DE2222459B2 (en)
FI (1) FI53695C (en)
FR (1) FR2138854A1 (en)
HU (1) HU166167B (en)
RO (1) RO89296A (en)
SE (1) SE392093B (en)

Also Published As

Publication number Publication date
SE392093B (en) 1977-03-14
AT312185B (en) 1973-12-27
RO89296A (en) 1986-06-30
FI53695B (en) 1978-03-31
DE2222459B2 (en) 1976-11-04
CS172369B2 (en) 1976-12-29
HU166167B (en) 1975-01-28
BG18850A3 (en) 1975-03-20
DE2222459A1 (en) 1972-12-28
FI53695C (en) 1978-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse