EP 0970023 A1 20000112 - METHOD AND APPARATUS FOR CONTROLLING BENDING OF A GLASS IN A GLASS BENDING OVEN
Title (en)
METHOD AND APPARATUS FOR CONTROLLING BENDING OF A GLASS IN A GLASS BENDING OVEN
Title (de)
VERFAHREN UND VORRICHTUNG ZUM REGELN DES BIEGENS VON GLAS IN EINER GLASBIEGEOFEN
Title (fr)
PROCEDE ET DISPOSITIF POUR COMMANDER LE BOMBAGE D'UN VERRE DANS UN FOUR DE BOMBAGE DU VERRE
Publication
Application
Priority
FI 9700141 W 19970304
Abstract (en)
[origin: WO9839261A1] A method and apparatus to control glass sheet bending in a glass sheet bending furnace, where the glass sheet (1) is supported with an edge mould (4, 8) and the bending takes place mainly due to the force of gravity. The distribution of glass (1) temperature is influenced by blasting air into a substantially flat and small-mass box (3) placed beside the glass in order to produce a cooling effect on the glass sheet and through convection at least at the said box.
IPC 1-7
IPC 8 full level
C03B 23/027 (2006.01)
CPC (source: EP)
C03B 23/027 (2013.01)
Citation (search report)
See references of WO 9839261A1
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
WO 9839261 A1 19980911; AU 2096997 A 19980922; AU 725900 B2 20001026; EP 0970023 A1 20000112
DOCDB simple family (application)
FI 9700141 W 19970304; AU 2096997 A 19970304; EP 97906197 A 19970304