FLAMMEMOTSTANDSDYKTIG VINDU

The window with high fire-resistance has heat-sensitive glazing bars (8) covering the internal edges of a silica glass pane (1). The glazing bars are destroyed by heat, thus, avoiding differential temps. between the edges and the main body of the pane (1). This reduces the likelihood of the pane cra...

Full description

Saved in:
Bibliographic Details
Main Authors BARTONITSCHEK, NORBERT, NIEVEN, JAKOB, ORTMANNS, GUENTHER, KRAEMLING, FRANZ, PIKHARD, SIEGFRIED, MATTES, GUENTHER
Format Patent
LanguageNorwegian
Published 06.06.1978
Subjects
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL
FIXED CONSTRUCTIONS
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES
LADDERS
Online AccessGet full text

Cover

More Information
Summary:The window with high fire-resistance has heat-sensitive glazing bars (8) covering the internal edges of a silica glass pane (1). The glazing bars are destroyed by heat, thus, avoiding differential temps. between the edges and the main body of the pane (1). This reduces the likelihood of the pane cracking under differential temp. stresses. The edges of the pane may be housed in a composite 'U' section (3,4,5,8) of which the internal leg constitutes the heat sensitive glazing bar. The bar may be of celluloid or aluminium and may be fixed (9) by heat-sensitive adhesive or brazing. The brazing may have a low fusion point i. e. between 100 and 180 deg.C.
Bibliography:Application Number: NO19770004132