Patent · US Active

Spacer for insulating glass panes

US10633914B2 · kind B2 · utility

1Cited by

5References

30Claims

0Family size

Assignee

Ensinger GmbH

Inventors

Peter Runze · Stuttgart, DE
Marc Rehling · Steinenbronn, DE
Michael Möller · Cham, DE
Bernhard Königsberger · Albersbach, DE

Key dates

Filing date	Jun 21, 2018
Grant date	Apr 28, 2020
Priority date	—
Expiry date	Jun 21, 2038

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE06B2003/66395
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A spacer for insulating glass panes comprises a profile body made using a first plastics material, which has a substantially U-shaped cross section with first and second side walls arranged in parallel, each having a free end and an inner wall extending between the first and the second side wall, and a vapor diffusion barrier made of a poorly heat conducting material, extending from the free end of the first side wall to the free end of the second side wall, wherein the vapor diffusion barrier is arranged substantially in parallel to and spaced apart from the inner wall. The profile body together with the vapor diffusion barrier encloses a cavity of the spacer which is optionally configured to accommodate a desiccant.

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