Spacer for multiple-glazed insulating glazing

E - Fixed Constructions – 06 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

E06B 3/663 (2006.01) E06B 3/673 (2006.01)

Patent

CA 2275448

The invention relates to a spacer for multiple-glazed insulating glazing, comprising a base element (5), which has two parallel contact surfaces (9, 11) for the glazing panels (1, 3), and an adhesive surface (19) which is turned away from the inner space of the glazing unit and connects the two contact surfaces. The base element (5) is made of fibreglass reinforced plastic. Said spacer is characterized in that a metal foil (21) is glued against all of the adhesive surface (19), and in that by selecting the proportion of fibreglass in the plastic matter of the base element it is possible to match the coefficients of thermal expansion of the base element and the metal foil. This type of spacer ensures especially good leak tightness and lasting bonding between the plastic spacer and the metal foil, and between said metal foil and the sealant between the glazing panels.

L'invention concerne un écarteur pour vitrage isolant à vitres multiples, comprenant un corps de base (5) présentant deux surfaces d'appui (9, 11) pour les vitres (1, 3), s'étendant parallèlement entre elles, et une surface de collage (19), orientée à l'opposé de l'espace intérieur du vitrage et reliant les deux surfaces d'appui, le corps de base (5) étant fabriqué en matière plastique renforcé aux fibres de verre. Cet écarteur est caractérisé en ce qu'une feuille métallique (21) est collée sur toute la surface de collage (19), et en ce qu'en choisissant la proportion de fibres de verre dans la matière plastique du corps de base, il est possible d'équilibrer mutuellement les coefficients de dilatation thermique du corps de base et de la feuille métallique. Un tel écarteur permet d'obtenir une excellente étanchéité et une liaison durable entre l'écarteur en matière plastique et la feuille métallique, ainsi qu'entre cette feuille et le produit d'étanchéité se trouvant entre les vitres.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Spacer for multiple-glazed insulating glazing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Spacer for multiple-glazed insulating glazing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spacer for multiple-glazed insulating glazing will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-2053155

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.