BE866453A - Encadrement pour ouvertures de voute - Google Patents

Encadrement pour ouvertures de voute

Info

Publication number
BE866453A
BE866453A BE187171A BE187171A BE866453A BE 866453 A BE866453 A BE 866453A BE 187171 A BE187171 A BE 187171A BE 187171 A BE187171 A BE 187171A BE 866453 A BE866453 A BE 866453A
Authority
BE
Belgium
Prior art keywords
framing
vault
openings
vault openings
Prior art date
Application number
BE187171A
Other languages
English (en)
French (fr)
Inventor
F Kassegger
G Zingerle
Original Assignee
Veitscher Magnesitwerke Ag
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 Veitscher Magnesitwerke Ag filed Critical Veitscher Magnesitwerke Ag
Publication of BE866453A publication Critical patent/BE866453A/xx

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 Housings, Linings, Walls, And Ceilings (AREA)
  • Revetment (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Special Wing (AREA)
BE187171A 1977-05-06 1978-04-27 Encadrement pour ouvertures de voute BE866453A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT325677A AT355327B (de) 1977-05-06 1977-05-06 Umrahmung fuer deckeloeffnungen von elektrolicht- bogenoefen

Publications (1)

Publication Number Publication Date
BE866453A true BE866453A (fr) 1978-08-14

Family

ID=3547765

Family Applications (1)

Application Number Title Priority Date Filing Date
BE187171A BE866453A (fr) 1977-05-06 1978-04-27 Encadrement pour ouvertures de voute

Country Status (9)

Country Link
AT (1) AT355327B (de)
BE (1) BE866453A (de)
DE (1) DE2819243C3 (de)
ES (1) ES243979Y (de)
FR (1) FR2389857B1 (de)
GB (1) GB1597850A (de)
GR (1) GR64823B (de)
IT (1) IT1107307B (de)
SE (1) SE433129B (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2693352A (en) * 1950-08-14 1954-11-02 Frederick S Bloom Furnace insulation system
US3367292A (en) * 1966-02-09 1968-02-06 Dresser Ind Electric furnace roof construction
US3356353A (en) * 1966-02-14 1967-12-05 Robert F Nale Dome-shaped electric furnace roof construction
DE2461412A1 (de) * 1974-01-03 1975-07-17 Sirma Kuppelartiges, spaerisches gewoelbe aus feuerfesten, pyramidenstumpffoermigen gewoelbesteinen voll- bzw. masseinheitlichen formats fuer industrieoefen

Also Published As

Publication number Publication date
FR2389857B1 (de) 1980-10-31
ES243979U (es) 1979-10-01
GR64823B (en) 1980-06-03
DE2819243A1 (de) 1978-11-16
GB1597850A (en) 1981-09-09
SE7804902L (sv) 1978-11-07
SE433129B (sv) 1984-05-07
DE2819243C3 (de) 1983-02-03
AT355327B (de) 1980-02-25
IT1107307B (it) 1985-11-25
ATA325677A (de) 1979-07-15
DE2819243B2 (de) 1979-08-30
IT7868035A0 (it) 1978-05-05
FR2389857A1 (de) 1978-12-01
ES243979Y (es) 1980-04-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: VEITSCHER MAGNESITWERKE A.G.

Effective date: 19910430