VERFAHREN UND VORRICHTUNG ZUM ERWÄRMEN VON GLASSCHEIBEN

Heating glass panels (4) in a heating oven (1), where the glass is supported on top of rolls (3), involves heating the glass panel from above and below with convection air or with a combination of convection air and radiation heat. The convection air is heated by electric resistances (7, 8) and/or c...

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Bibliographic Details
Main Authors KURVINEN, JARI, PESONEN, TARMO
Format Patent
LanguageGerman
Published 15.03.2011
Subjects
BLASTING
CHEMISTRY
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE
FURNACES
FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL
GLASS
HEATING
KILNS
LIGHTING
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
MECHANICAL ENGINEERING
METALLURGY
MINERAL OR SLAG WOOL
OPEN SINTERING OR LIKE APPARATUS
OVENS
RETORTS
WEAPONS
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Summary:Heating glass panels (4) in a heating oven (1), where the glass is supported on top of rolls (3), involves heating the glass panel from above and below with convection air or with a combination of convection air and radiation heat. The convection air is heated by electric resistances (7, 8) and/or combustible gas. Heating of convection air is effected by using a heat accumulator (9, 10). An independent claim is also included for apparatus for heating glass panels in a heating oven, comprising: (A) rolls for supporting a glass panel; (B) convection blast mechanism or combination of the convection blast mechanism and thermal radiators capable of heating the glass panel; and (C) electric resistances or gas burner for heating convection air, where the heating oven includes a heat accumulator capable of heating convection air.
Bibliography:Application Number: AT20050103972T