SE434429B - Valv for slutna elektriska smeltugnar - Google Patents

Valv for slutna elektriska smeltugnar

Info

Publication number
SE434429B
SE434429B SE7812308A SE7812308A SE434429B SE 434429 B SE434429 B SE 434429B SE 7812308 A SE7812308 A SE 7812308A SE 7812308 A SE7812308 A SE 7812308A SE 434429 B SE434429 B SE 434429B
Authority
SE
Sweden
Prior art keywords
vault
flanges
section
pipes
tight
Prior art date
Application number
SE7812308A
Other languages
English (en)
Swedish (sv)
Other versions
SE7812308L (sv
Inventor
H Krogsrud
Original Assignee
Elkem 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 As filed Critical Elkem As
Publication of SE7812308L publication Critical patent/SE7812308L/xx
Publication of SE434429B publication Critical patent/SE434429B/sv

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)
  • Resistance Heating (AREA)
  • Discharge Heating (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Heat Treatment Of Articles (AREA)
SE7812308A 1977-12-06 1978-11-29 Valv for slutna elektriska smeltugnar SE434429B (sv)

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 (2)

Publication Number Publication Date
SE7812308L SE7812308L (sv) 1979-06-07
SE434429B true SE434429B (sv) 1984-07-23

Family

ID=19883893

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7812308A SE434429B (sv) 1977-12-06 1978-11-29 Valv for slutna elektriska smeltugnar

Country Status (20)

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

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 (es) * 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
FR2411381B1 (es) 1980-10-31
YU274478A (en) 1983-10-31
JPS5486406A (en) 1979-07-10
DE2852464A1 (de) 1979-06-07
NO774162L (no) 1979-06-07
PH18057A (en) 1985-03-18
FR2411381A1 (fr) 1979-07-06
YU40352B (en) 1985-12-31
ZA786515B (en) 1980-09-24
BR7807983A (pt) 1979-07-31
FI783705A (fi) 1979-06-07
AU4219478A (en) 1979-06-14
AU517220B2 (en) 1981-07-16
IN150800B (es) 1982-12-18
NO146217B (no) 1982-05-10
IT1202802B (it) 1989-02-09
ES475682A1 (es) 1979-04-16
IT7830343A0 (it) 1978-11-29
TR19995A (tr) 1980-07-01
MX149716A (es) 1983-12-14
NO146217C (no) 1982-08-18
US4245133A (en) 1981-01-13
SU1138054A3 (ru) 1985-01-30
SE7812308L (sv) 1979-06-07
FI63832B (fi) 1983-04-29
AT357586B (de) 1980-07-25
ATA865878A (de) 1979-12-15
FI63832C (fi) 1983-08-10
RO76303A (ro) 1981-03-30

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