IT1146768B - Volta raffreddata per forni elettrici - Google Patents

Volta raffreddata per forni elettrici

Info

Publication number
IT1146768B
IT1146768B IT83360/81A IT8336081A IT1146768B IT 1146768 B IT1146768 B IT 1146768B IT 83360/81 A IT83360/81 A IT 83360/81A IT 8336081 A IT8336081 A IT 8336081A IT 1146768 B IT1146768 B IT 1146768B
Authority
IT
Italy
Prior art keywords
tubular
cooled
roof
crown
electric ovens
Prior art date
Application number
IT83360/81A
Other languages
English (en)
Other versions
IT8183360A0 (it
Inventor
Adriano Meroi
Paolo Iuri
Original Assignee
Danieli Eng Spa
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 Danieli Eng Spa filed Critical Danieli Eng Spa
Priority to IT83360/81A priority Critical patent/IT1146768B/it
Publication of IT8183360A0 publication Critical patent/IT8183360A0/it
Priority to AT82830070T priority patent/ATE15264T1/de
Priority to EP82830070A priority patent/EP0063549B1/en
Priority to DE8282830070T priority patent/DE3265733D1/de
Priority to GR67775A priority patent/GR76696B/el
Priority to ES511361A priority patent/ES8303670A1/es
Application granted granted Critical
Publication of IT1146768B publication Critical patent/IT1146768B/it

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Baking, Grill, Roasting (AREA)
  • Resistance Heating (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Constitution Of High-Frequency Heating (AREA)
IT83360/81A 1981-04-14 1981-04-14 Volta raffreddata per forni elettrici IT1146768B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT83360/81A IT1146768B (it) 1981-04-14 1981-04-14 Volta raffreddata per forni elettrici
AT82830070T ATE15264T1 (de) 1981-04-14 1982-03-24 Gekuehlter deckel fuer elektrooefen.
EP82830070A EP0063549B1 (en) 1981-04-14 1982-03-24 Cooled crown for electric furnaces
DE8282830070T DE3265733D1 (en) 1981-04-14 1982-03-24 Cooled crown for electric furnaces
GR67775A GR76696B (it) 1981-04-14 1982-03-31
ES511361A ES8303670A1 (es) 1981-04-14 1982-04-10 Perfeccionamientos en los hornos electricos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT83360/81A IT1146768B (it) 1981-04-14 1981-04-14 Volta raffreddata per forni elettrici

Publications (2)

Publication Number Publication Date
IT8183360A0 IT8183360A0 (it) 1981-04-14
IT1146768B true IT1146768B (it) 1986-11-19

Family

ID=11320709

Family Applications (1)

Application Number Title Priority Date Filing Date
IT83360/81A IT1146768B (it) 1981-04-14 1981-04-14 Volta raffreddata per forni elettrici

Country Status (6)

Country Link
EP (1) EP0063549B1 (it)
AT (1) ATE15264T1 (it)
DE (1) DE3265733D1 (it)
ES (1) ES8303670A1 (it)
GR (1) GR76696B (it)
IT (1) IT1146768B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUD960018A1 (it) * 1996-02-13 1997-08-14 Danieli Off Mecc Volta raffreddata per forni elettrici ad arco e per forni siviera

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE937442C (de) * 1952-09-03 1956-01-05 Demag Elektrometallurgie Gmbh Elektrischer Lichtbogenofen mit geteiltem Deckel
US3429973A (en) * 1965-09-02 1969-02-25 Frederick H N Carter Furnace construction
US3967048A (en) * 1975-06-06 1976-06-29 Longenecker Levi S Dual ring supported roof for electric arc furnace
US4182610A (en) * 1977-02-08 1980-01-08 Daidotokushuko Kabushikikaisha Water-cooled furnace cover
DE2759713C2 (de) * 1977-10-11 1983-10-27 Mannesmann AG, 4000 Düsseldorf Gefäßdeckel für einen Metallschmelzofen, insbesondere elektrischen Lichtbogenofen
DE2817869C3 (de) * 1978-04-24 1983-04-07 Krupp Stahl Ag, 4630 Bochum Deckel für einen Elektrolichtbogenofen
US4216348A (en) * 1979-02-09 1980-08-05 Wean United, Inc. Roof assembly for an electric arc furnace
LU81209A1 (de) * 1979-05-02 1979-09-10 Sidepal Sa Wassergekuehlter deckel fuer industrieoefen

Also Published As

Publication number Publication date
GR76696B (it) 1984-08-28
ES511361A0 (es) 1983-03-01
ATE15264T1 (de) 1985-09-15
EP0063549B1 (en) 1985-08-28
EP0063549A1 (en) 1982-10-27
ES8303670A1 (es) 1983-03-01
IT8183360A0 (it) 1981-04-14
DE3265733D1 (en) 1985-10-03

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960429