PH18057A - Roof for covered electric smelting furnaces - Google Patents

Roof for covered electric smelting furnaces

Info

Publication number
PH18057A
PH18057A PH21855A PH21855A PH18057A PH 18057 A PH18057 A PH 18057A PH 21855 A PH21855 A PH 21855A PH 21855 A PH21855 A PH 21855A PH 18057 A PH18057 A PH 18057A
Authority
PH
Philippines
Prior art keywords
roof
covered electric
electric smelting
smelting furnaces
furnaces
Prior art date
Application number
PH21855A
Other languages
English (en)
Inventor
Harald Krogsrud
Original Assignee
Elkem Spigerverket As
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 Elkem Spigerverket As filed Critical Elkem Spigerverket As
Publication of PH18057A publication Critical patent/PH18057A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids, removable covers
    • F27D1/1808—Removable covers
    • F27D1/1816—Removable covers specially adapted for arc furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/12—Working chambers or casings; Supports therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Details (AREA)
  • Heat Treatment Of Articles (AREA)
  • Resistance Heating (AREA)
  • Discharge Heating (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
PH21855A 1977-12-06 1978-11-29 Roof for covered electric smelting furnaces PH18057A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO774162A NO146217C (no) 1977-12-06 1977-12-06 Hvelv for lukkede elektriske smelteovner

Publications (1)

Publication Number Publication Date
PH18057A true PH18057A (en) 1985-03-18

Family

ID=19883893

Family Applications (1)

Application Number Title Priority Date Filing Date
PH21855A PH18057A (en) 1977-12-06 1978-11-29 Roof for covered electric smelting furnaces

Country Status (20)

Country Link
US (1) US4245133A (de)
JP (1) JPS5486406A (de)
AT (1) AT357586B (de)
AU (1) AU517220B2 (de)
BR (1) BR7807983A (de)
DE (1) DE2852464A1 (de)
ES (1) ES475682A1 (de)
FI (1) FI63832C (de)
FR (1) FR2411381A1 (de)
IN (1) IN150800B (de)
IT (1) IT1202802B (de)
MX (1) MX149716A (de)
NO (1) NO146217C (de)
PH (1) PH18057A (de)
RO (1) RO76303A (de)
SE (1) SE434429B (de)
SU (1) SU1138054A3 (de)
TR (1) TR19995A (de)
YU (1) YU40352B (de)
ZA (1) ZA786515B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2660745A1 (fr) * 1990-04-05 1991-10-11 Siderurgie Fse Inst Rech Four electrique muni de moyens d'etancheite perfectionnes.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1922312A (en) * 1932-01-23 1933-08-15 Union Carbide Corp Electric furnace
FR1309760A (fr) * 1961-01-11 1962-11-16 Knapsack Ag Couvercle pour fours électriques
US3429973A (en) * 1965-09-02 1969-02-25 Frederick H N Carter Furnace construction
GB1227318A (de) * 1967-06-30 1971-04-07
DE2546142B2 (de) * 1975-10-15 1978-04-06 Gerhard 7601 Willstaett Fuchs Deckel für Elektroöfen
US4021603A (en) * 1975-10-22 1977-05-03 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Roof for arc furnace
DE2639378C3 (de) * 1976-09-01 1985-03-14 Moskovskij večernyj metallurgičeskij institut, Moskva Wassergekühlter Deckel eines Lichtbogenofens

Also Published As

Publication number Publication date
US4245133A (en) 1981-01-13
IN150800B (de) 1982-12-18
JPS5486406A (en) 1979-07-10
NO146217C (no) 1982-08-18
SU1138054A3 (ru) 1985-01-30
IT1202802B (it) 1989-02-09
YU40352B (en) 1985-12-31
ZA786515B (en) 1980-09-24
YU274478A (en) 1983-10-31
NO146217B (no) 1982-05-10
FR2411381B1 (de) 1980-10-31
DE2852464A1 (de) 1979-06-07
MX149716A (es) 1983-12-14
TR19995A (tr) 1980-07-01
RO76303A (ro) 1981-03-30
AU517220B2 (en) 1981-07-16
FI63832C (fi) 1983-08-10
ES475682A1 (es) 1979-04-16
AT357586B (de) 1980-07-25
AU4219478A (en) 1979-06-14
SE434429B (sv) 1984-07-23
FI63832B (fi) 1983-04-29
IT7830343A0 (it) 1978-11-29
FI783705A (fi) 1979-06-07
BR7807983A (pt) 1979-07-31
SE7812308L (sv) 1979-06-07
FR2411381A1 (fr) 1979-07-06
ATA865878A (de) 1979-12-15
NO774162L (no) 1979-06-07

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