SE9402204L - Refractory roof and refractory stone for this - Google Patents

Refractory roof and refractory stone for this

Info

Publication number
SE9402204L
SE9402204L SE9402204A SE9402204A SE9402204L SE 9402204 L SE9402204 L SE 9402204L SE 9402204 A SE9402204 A SE 9402204A SE 9402204 A SE9402204 A SE 9402204A SE 9402204 L SE9402204 L SE 9402204L
Authority
SE
Sweden
Prior art keywords
roof
refractory
bricks
essentially parallel
brick
Prior art date
Application number
SE9402204A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9402204D0 (en
Inventor
Yvonne Nilsson
Original Assignee
Hoeganaes Bjuf Ab
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 Hoeganaes Bjuf Ab filed Critical Hoeganaes Bjuf Ab
Priority to SE9402204A priority Critical patent/SE9402204L/en
Publication of SE9402204D0 publication Critical patent/SE9402204D0/en
Priority to EP95850113A priority patent/EP0689021A1/en
Publication of SE9402204L publication Critical patent/SE9402204L/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
    • F27D1/02—Crowns; Roofs
    • F27D1/021—Suspended roofs
    • 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
    • F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

A refractory roof comprises refractory bricks (A, B, C) arranged in parallel rows (4-6) and having side surfaces connecting with each other, and a superjacent supporting structure for directly supporting some of the bricks, which in turn support the remaining bricks. Each brick (A, B, C) is quadrilateral in planes which are essentially parallel with the roof. Each of the four sides of every brick, which faces another brick in the roof, has two essentially parallel surfaces (A11, A12; A21, A22; A31, A32; A41, A42; B11, B12; ...; B41, B42; C11, C12; ...; C41, C42) which are inclined to a plane essentially parallel with the roof and are joined by a surface which is essentially parallel with the roof. Each of the bricks (A) directly supported by the supporting structure has at least two opposite sides having surfaces (for instance A11, A31; A12, A32) which are inclined downwards and away from each other. Each of the remaining bricks (B, C) has at least two opposite sides having surfaces (for instance B11, B31; B12, B32; C21, C41; C22, C42) which are upwardly inclined away from each other. <IMAGE>
SE9402204A 1994-06-21 1994-06-21 Refractory roof and refractory stone for this SE9402204L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9402204A SE9402204L (en) 1994-06-21 1994-06-21 Refractory roof and refractory stone for this
EP95850113A EP0689021A1 (en) 1994-06-21 1995-06-20 Refractory roof and brick therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9402204A SE9402204L (en) 1994-06-21 1994-06-21 Refractory roof and refractory stone for this

Publications (2)

Publication Number Publication Date
SE9402204D0 SE9402204D0 (en) 1994-06-21
SE9402204L true SE9402204L (en) 1995-12-22

Family

ID=20394487

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9402204A SE9402204L (en) 1994-06-21 1994-06-21 Refractory roof and refractory stone for this

Country Status (2)

Country Link
EP (1) EP0689021A1 (en)
SE (1) SE9402204L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2818366A1 (en) * 2000-12-18 2002-06-21 P A Technologies Anchor, for holding refractory linings on furnace walls, has tetrahedral head with strap holding it at set spacing from furnace wall
CN117902909B (en) * 2024-03-19 2024-06-11 阳城县圣利安建材有限公司 Flint clay brick and manufacturing method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE462609C (en) * 1926-02-10 1928-07-14 Michael Gorfinkel Free-hanging flat combustion chamber ceiling
DE592091C (en) * 1932-11-29 1934-02-01 Hermann Meyer Firebox ceiling
US2067414A (en) * 1935-03-18 1937-01-12 George P Reintjes Arch and arch block
FR886284A (en) * 1942-09-30 1943-10-11 Steinmueller Gmbh L & C Improvements made to the suspended vaults of fireplaces
DE1109824B (en) * 1959-01-21 1961-06-29 Lucien Chevalier Tubular support for a suspended vault
DE1758936B1 (en) * 1968-09-05 1971-04-22 Keller Ofenbau Gmbh TUNNEL FURNITURE WITH A HANGING COVER THAT IS CASTED ON-SITE FROM REFIR-ELEMENTS
DE3418195A1 (en) * 1984-05-16 1985-11-21 Krupp Polysius Ag, 4720 Beckum CEILING AND WALL CONSTRUCTION

Also Published As

Publication number Publication date
EP0689021A1 (en) 1995-12-27
SE9402204D0 (en) 1994-06-21

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