Patent · US Active

Insulating glass unit for a refrigeration unit

US10443300B2 · kind B2 · utility

1Cited by

25References

10Claims

0Family size

Assignee

SAINT-GOBAIN GLASS FRANCE · FR

Inventors

Hans-Werner Kuster · Aachen, DE
Edouard Jonville · Courbevoie, FR
Walter Schreiber · Aachen, DE
Egbert Schwerdt · Silberberg, CH

Key dates

Filing date	Mar 20, 2017
Grant date	Oct 15, 2019
Priority date	—
Expiry date	Mar 20, 2037

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE06B2003/6638
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

An insulating glass unit suitable for a refrigeration unit is presented. The insulating glass unit includes a first pane, a second pane spaced at a distance from the first pane, a peripheral spacer frame between the first pane and the second pane, and an inner interpane space. According to one aspect, the spacer frame includes four hollow-profile polymeric spacers, which are secured between the first pane and the second pane along one of the four sides of the insulating glass. According to another aspect, the two first hollow-profile polymeric spacers are arranged along two opposing first sides of the insulating glass unit and the two second hollow-profile polymeric spacers are arranged along two opposing second sides of the insulating glass unit. According to yet another aspect, the first polymeric hollow-profile spacers contain 5% to 50% and the second polymeric hollow-profile spacers contain 0% to 0.5% reinforcement fibers.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.