ZA703918B - Improvements relating to furnaces for heating glass - Google Patents

Improvements relating to furnaces for heating glass

Info

Publication number
ZA703918B
ZA703918B ZA703918A ZA703918A ZA703918B ZA 703918 B ZA703918 B ZA 703918B ZA 703918 A ZA703918 A ZA 703918A ZA 703918 A ZA703918 A ZA 703918A ZA 703918 B ZA703918 B ZA 703918B
Authority
ZA
South Africa
Prior art keywords
furnaces
improvements relating
heating glass
glass
heating
Prior art date
Application number
ZA703918A
Other languages
English (en)
Inventor
P Gell
T Waterworth
Original Assignee
Elemelt Ltd
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 Elemelt Ltd filed Critical Elemelt Ltd
Publication of ZA703918B publication Critical patent/ZA703918B/xx

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
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/027—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance heating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Glass Melting And Manufacturing (AREA)
ZA703918A 1969-12-20 1970-06-09 Improvements relating to furnaces for heating glass ZA703918B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6217069 1969-12-20

Publications (1)

Publication Number Publication Date
ZA703918B true ZA703918B (en) 1971-01-27

Family

ID=10487924

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA703918A ZA703918B (en) 1969-12-20 1970-06-09 Improvements relating to furnaces for heating glass

Country Status (7)

Country Link
US (1) US3683093A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE760544A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA939713A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2071960B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1319060A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE363804B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA703918B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888650A (en) * 1971-10-02 1975-06-10 Elemelt Ltd Glass melting furnaces
US3836689A (en) * 1972-07-19 1974-09-17 Owens Corning Fiberglass Corp Electric glass furnace with zone temperature control
US3985944A (en) * 1975-03-21 1976-10-12 Owens-Corning Fiberglas Corporation Apparatus and method for increasing electric power over a range of power in an electric glass melting furnace
US4348767A (en) * 1980-12-29 1982-09-07 Owens-Corning Fiberglas Corporation Wedge shaped electrode block
EP0064086A1 (en) * 1981-04-30 1982-11-10 Elemelt Limited Furnace for the melting of glass
US4528013A (en) * 1982-08-06 1985-07-09 Owens-Corning Fiberglas Corporation Melting furnaces
FR2552073B1 (fr) * 1983-09-20 1986-12-19 Saint Gobain Rech Perfectionnements aux techniques de fusion electrique du verre
US4541098A (en) * 1984-04-23 1985-09-10 Owens-Corning Fiberglas Corporation Refractory electrode blocks with improved retaining means
GB9206928D0 (en) * 1992-03-30 1992-05-13 Pilkington Plc Glass melting
US7074238B2 (en) * 2003-07-08 2006-07-11 Archus Orthopedics, Inc. Prostheses, tools and methods for replacement of natural facet joints with artificial facet joint surfaces
CN113165928B (zh) 2018-09-28 2023-05-05 康宁公司 用于在玻璃制作工艺中减轻贵金属部件的电化学腐蚀的装置和方法
KR102773232B1 (ko) 2018-09-28 2025-02-27 코닝 인코포레이티드 유리 제조 공정에서 귀금속 구성들의 전기화학 공격을 완화시키기 위한 장치 및 방법
DE102022124155A1 (de) * 2022-09-20 2024-03-21 Beteiligungen Sorg Gmbh & Co. Kg Glasschmelzwanne

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2267537A (en) * 1939-07-17 1941-12-23 Saint Gobain Electric furnace
BE466411A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1945-07-12
GB615760A (en) * 1946-07-22 1949-01-11 Corning Glass Works Electric glass melting furnace
GB653847A (en) * 1947-04-21 1951-05-30 Corning Glass Works Improvements relating to the melting of glass and in furnaces therefor
US2993079A (en) * 1957-04-15 1961-07-18 Owens Illinois Glass Co Electric heating method and apparatus for uniformly heating glass
US3182112A (en) * 1962-07-05 1965-05-04 Owens Illinois Glass Co Current balancing means for multiple electrodes in electrically heated glass meltingunits
GB1060622A (en) * 1964-02-29 1967-03-08 Elemelt Ltd Improvements relating to a method of melting and supplying glass along a feeder duct
US3417186A (en) * 1965-07-06 1968-12-17 Emhart Corp Glass making apparatus
GB1177069A (en) * 1966-06-18 1970-01-07 Elemelt Ltd Improvements relating to Furnaces for Heating Glass Electrically

Also Published As

Publication number Publication date
US3683093A (en) 1972-08-08
SE363804B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-02-04
BE760544A (fr) 1971-05-27
FR2071960B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-07-23
FR2071960A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-09-24
GB1319060A (en) 1973-05-31
CA939713A (en) 1974-01-08

Similar Documents

Publication Publication Date Title
ZA703918B (en) Improvements relating to furnaces for heating glass
CH499779A (fr) Four de chauffage
ZA706721B (en) Improved burner
IE34254L (en) Toughening of glass
ZA705847B (en) Electric ace furnace
ZA718063B (en) Heating furnace
GB1177069A (en) Improvements relating to Furnaces for Heating Glass Electrically
ZA699041B (en) Improvements in or relating to the toughening of glass
CA929323A (en) Tube furnace for heating
CS185607B2 (en) Electric heated glass
AU1472370A (en) Furnace hood
CA935645A (en) Furnace for glass processes
IE33713L (en) Glass panels
GB1185776A (en) Improvements in or relating to Glass Melting Furnaces
YU33766B (en) Process for tepering sodium-calcium-silicon glass
ZA722736B (en) Glass furnace lip-tile
CH503667A (de) Glasschmelzofen
ZM7770A1 (en) Improvements in or relating to furnaces
GB1190908A (en) Improvements relating to Continuous Furnaces
AU451693B2 (en) Improvements relating to furnaces for heating glass
ZA738285B (en) Improvements relating to furnaces
AU1627270A (en) Improvements relating to furnaces for heating glass
CA832075A (en) Furnaces for heating glass electrically
ZA698640B (en) Improvements relating to refractory bodies
CA921254A (en) High temperature furnace