CA1000331A - Removable bottom shell for skull melting furnaces - Google Patents

Removable bottom shell for skull melting furnaces

Info

Publication number
CA1000331A
CA1000331A CA158,280A CA158280A CA1000331A CA 1000331 A CA1000331 A CA 1000331A CA 158280 A CA158280 A CA 158280A CA 1000331 A CA1000331 A CA 1000331A
Authority
CA
Canada
Prior art keywords
bottom shell
melting furnaces
removable bottom
skull melting
skull
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
CA158,280A
Other languages
English (en)
Inventor
Paul Cichy
Robert O. Anderson
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.)
Unifrax I LLC
Original Assignee
Carborundum Co
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 Carborundum Co filed Critical Carborundum Co
Application granted granted Critical
Publication of CA1000331A publication Critical patent/CA1000331A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
CA158,280A 1971-12-06 1972-12-05 Removable bottom shell for skull melting furnaces Expired CA1000331A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20522171A 1971-12-06 1971-12-06

Publications (1)

Publication Number Publication Date
CA1000331A true CA1000331A (en) 1976-11-23

Family

ID=22761323

Family Applications (1)

Application Number Title Priority Date Filing Date
CA158,280A Expired CA1000331A (en) 1971-12-06 1972-12-05 Removable bottom shell for skull melting furnaces

Country Status (5)

Country Link
US (1) US3723631A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5439325B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7208565D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1000331A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2169805A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984613A (en) * 1975-05-19 1976-10-05 Reese Thurston F Electric furnace with tiltable and removable hearth
CH631007A5 (de) * 1978-06-27 1982-07-15 Bbc Brown Boveri & Cie Kessel eines lichtbogenofens.
FR2591725B1 (fr) * 1985-12-13 1989-11-24 Clecim Sa Procede et installation d'entretien du revetement d'une cuve de four
DE102009033502B4 (de) * 2009-07-15 2016-03-03 Schott Ag Verfahren und Vorrichtung zur Herstellung von Glasprodukten aus einer Glasschmelze

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US775654A (en) * 1904-04-04 1904-11-22 Aldus C Higgins Electric furnace.
US1327736A (en) * 1913-03-15 1920-01-13 Internat Nitrogen Company Process of prcducing carbid

Also Published As

Publication number Publication date
JPS4865102A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-09-08
BR7208565D0 (pt) 1973-09-27
US3723631A (en) 1973-03-27
JPS5439325B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-11-27
FR2169805A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-09-14

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