CA2448640C - Dispositif connecte a un element structurel thermiquement compense et application correspondante - Google Patents

Dispositif connecte a un element structurel thermiquement compense et application correspondante Download PDF

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Publication number
CA2448640C
CA2448640C CA2448640A CA2448640A CA2448640C CA 2448640 C CA2448640 C CA 2448640C CA 2448640 A CA2448640 A CA 2448640A CA 2448640 A CA2448640 A CA 2448640A CA 2448640 C CA2448640 C CA 2448640C
Authority
CA
Canada
Prior art keywords
elements
structural element
thermally compensated
accordance
vertical part
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CA2448640A
Other languages
English (en)
Other versions
CA2448640A1 (fr
Inventor
Anders Ruud
Eystein Sandvik
Hogne Linga
Inge Holden
Arne Werge-Olsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Norsk Hydro ASA
Original Assignee
Norsk Hydro ASA
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 Norsk Hydro ASA filed Critical Norsk Hydro ASA
Publication of CA2448640A1 publication Critical patent/CA2448640A1/fr
Application granted granted Critical
Publication of CA2448640C publication Critical patent/CA2448640C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F27D1/0003—Linings or walls
    • F27D1/0023—Linings or walls comprising expansion joints or means to restrain expansion due to thermic flows

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Springs (AREA)
  • Cable Accessories (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Furnace Details (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Incineration Of Waste (AREA)

Abstract

L'invention concerne un élément structurel thermiquement compensé (1) comprenant un élément supérieur (2) et un élément inférieur (3). L'élément supérieur consiste en une section d'angle dotée d'une partie sensiblement horizontale (15) et une partie sensiblement verticale (16). L'élément inférieur (3) est conçu avec une partie de base (17) et une partie verticale (18). L'élément supérieur (2) et l'élément inférieur (3) sont tous deux connectés à des éléments de connexion (6, 7, 8, 9) de manière à compenser l'expansion/contraction induite thermiquement. La solution comprend, en outre, des caractéristiques qui contribuent à prévenir la distorsion de l'élément structurel. Les éléments structurels du type susmentionné peuvent être utilisés dans un cadre de base pour des couvercles qui sont utilisés dans des traitements thermiques tels que des couvercles de section s'utilisant dans des fours destinés à calciner des corps en carbone.
CA2448640A 2001-06-01 2002-05-31 Dispositif connecte a un element structurel thermiquement compense et application correspondante Expired - Lifetime CA2448640C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20012741A NO314105B1 (no) 2001-06-01 2001-06-01 Anordning ved termisk kompensert konstruksjonselement samt anvendelse av samme i et lokk
NO20012741 2001-06-01
PCT/NO2002/000194 WO2002097351A1 (fr) 2001-06-01 2002-05-31 Dispositif connecte a un element structurel thermiquement compense et application correspondante

Publications (2)

Publication Number Publication Date
CA2448640A1 CA2448640A1 (fr) 2002-12-05
CA2448640C true CA2448640C (fr) 2010-07-27

Family

ID=19912521

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2448640A Expired - Lifetime CA2448640C (fr) 2001-06-01 2002-05-31 Dispositif connecte a un element structurel thermiquement compense et application correspondante

Country Status (6)

Country Link
EP (1) EP1397632B1 (fr)
AT (1) ATE298874T1 (fr)
CA (1) CA2448640C (fr)
DE (1) DE60204884T2 (fr)
NO (1) NO314105B1 (fr)
WO (1) WO2002097351A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2713766A1 (de) * 1977-03-29 1978-10-12 Guenter Ing Grad Kotzott Trag- oder verfahrbarer deckel fuer grubenglueh- und warmhalte-oefen in einer bei auftretenden waermedehnungen verzugsfreien bauweise
US5308046A (en) * 1983-01-10 1994-05-03 Coble Gary L Insulated furnace door system
US6058859A (en) * 1998-11-23 2000-05-09 Colosimo, Jr.; Samuel A. Refractory support device and associated method

Also Published As

Publication number Publication date
NO314105B1 (no) 2003-01-27
EP1397632A1 (fr) 2004-03-17
EP1397632B1 (fr) 2005-06-29
NO20012741D0 (no) 2001-06-01
DE60204884T2 (de) 2006-04-27
NO20012741L (no) 2002-12-02
CA2448640A1 (fr) 2002-12-05
ATE298874T1 (de) 2005-07-15
DE60204884D1 (de) 2005-08-04
WO2002097351A1 (fr) 2002-12-05

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Effective date: 20220531