CA2639830C - Four a chauffage par rayonnement - Google Patents

Four a chauffage par rayonnement Download PDF

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Publication number
CA2639830C
CA2639830C CA2639830A CA2639830A CA2639830C CA 2639830 C CA2639830 C CA 2639830C CA 2639830 A CA2639830 A CA 2639830A CA 2639830 A CA2639830 A CA 2639830A CA 2639830 C CA2639830 C CA 2639830C
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Canada
Prior art keywords
oven
radiators
fresh air
radiant
convection
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Active
Application number
CA2639830A
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English (en)
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CA2639830A1 (fr
Inventor
James L. Pakkala
Joseph M. Klobucar
Guang Yu
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Duerr Systems Inc
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Duerr Systems Inc
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Publication of CA2639830A1 publication Critical patent/CA2639830A1/fr
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Publication of CA2639830C publication Critical patent/CA2639830C/fr
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  • Drying Of Solid Materials (AREA)
  • Coating Apparatus (AREA)
  • Tunnel Furnaces (AREA)

Abstract

Four à chauffage par rayonnement conçu pour cuire un revêtement sur un article. Linvention comprend une enceinte de four qui accueille les articles de revêtement, un ventilateur qui reçoit de lair frais et le dirige vers un ou des brûleurs et plusieurs radiateurs comportant chacun une chambre interne qui reçoit lair frais chauffé provenant du brûleur. Les radiateurs sont situés dans le four, à lopposé dun article de revêtement, et font rayonner lénergie chauffée vers larticle revêtu. De plus, plusieurs buses raccordées à la chambre interne des radiateurs dirigent lair frais chauffé vers larticle, transférant ainsi lénergie chauffée par convection vers larticle revêtu. Selon le mode de réalisation, les radiateurs comprennent des parois rayonnantes latérales et de fond relativement peu profondes qui permettent daugmenter le débit passant à travers les radiateurs et de réduire la taille et le coût des radiateurs et du ventilateur.
CA2639830A 2007-09-27 2008-09-26 Four a chauffage par rayonnement Active CA2639830C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99554207P 2007-09-27 2007-09-27
US60/995,542 2007-09-27

Publications (2)

Publication Number Publication Date
CA2639830A1 CA2639830A1 (fr) 2009-03-27
CA2639830C true CA2639830C (fr) 2015-11-24

Family

ID=40475163

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2639830A Active CA2639830C (fr) 2007-09-27 2008-09-26 Four a chauffage par rayonnement

Country Status (2)

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CA (1) CA2639830C (fr)
MX (1) MX2008012435A (fr)

Also Published As

Publication number Publication date
MX2008012435A (es) 2009-03-26
CA2639830A1 (fr) 2009-03-27

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