GB910621A - Improvements in or relating to glass melting apparatus or parts thereof and process for applying protective coatings thereto - Google Patents

Improvements in or relating to glass melting apparatus or parts thereof and process for applying protective coatings thereto

Info

Publication number
GB910621A
GB910621A GB977459A GB977459A GB910621A GB 910621 A GB910621 A GB 910621A GB 977459 A GB977459 A GB 977459A GB 977459 A GB977459 A GB 977459A GB 910621 A GB910621 A GB 910621A
Authority
GB
United Kingdom
Prior art keywords
glass melting
relating
parts
protective coatings
melting apparatus
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.)
Expired
Application number
GB977459A
Inventor
Georg Kilian
Wolfgang Prinz
Friedrich Krueger
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.)
DETAG
Flachglas Wernberg GmbH
Original Assignee
DETAG
Flachglas Wernberg GmbH
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 DETAG, Flachglas Wernberg GmbH filed Critical DETAG
Publication of GB910621A publication Critical patent/GB910621A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
    • C03B5/1672—Use of materials therefor
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/20—Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
    • C03B5/205—Mechanical means for skimming or scraping the melt surface

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

A glass melt guide element such as a debitense, float or loose bridge, for use in the cooling chamber of a glass melting tank is given a surface coating of alumina or zirconium oxide by flame-spraying. The guide element may be of metal, ceramic material or graphite and the protective coating may be of 0,2 to 1,0 mm. thickness.
GB977459A 1959-02-28 1959-03-20 Improvements in or relating to glass melting apparatus or parts thereof and process for applying protective coatings thereto Expired GB910621A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7020259A CH367373A (en) 1959-02-28 1959-02-28 Process for covering steering elements of the cooling chambers of a glass melting tank, such as nozzles, floats or loose bridges, with protective coatings

Publications (1)

Publication Number Publication Date
GB910621A true GB910621A (en) 1962-11-14

Family

ID=4530111

Family Applications (1)

Application Number Title Priority Date Filing Date
GB977459A Expired GB910621A (en) 1959-02-28 1959-03-20 Improvements in or relating to glass melting apparatus or parts thereof and process for applying protective coatings thereto

Country Status (2)

Country Link
CH (1) CH367373A (en)
GB (1) GB910621A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3514319A (en) * 1966-05-25 1970-05-26 Toshio Hata Bearing elements carrying a ceramic coating
US4382811A (en) * 1980-03-27 1983-05-10 Castolin S.A. Method of producing protective coatings on metal parts to be used in contact with molten glass

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3514319A (en) * 1966-05-25 1970-05-26 Toshio Hata Bearing elements carrying a ceramic coating
US4382811A (en) * 1980-03-27 1983-05-10 Castolin S.A. Method of producing protective coatings on metal parts to be used in contact with molten glass

Also Published As

Publication number Publication date
CH367373A (en) 1963-02-15

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