Patent ID: 7332202
Filing Date: 2008-02-19
Classification: E06B,F24C

Abstract:
1. An insulating glazing unit, comprising: two glass sheets spaced apart by a gas-filled cavity; an insert that serves to keep the two glass sheets apart and that has an internal face facing the gas-filled cavity and an opposed external face; and means for sealing with respect to an inside of the glazing unit, wherein the insulating glazing unit does not include a spacer contacting facing surfaces of the glass sheets, and the insert comprises a substantially flat first strip that surrounds a first part of a perimeter of the glazing unit, being pressed by its internal face against edges of the glass sheets and kept fastened by fastening means, and a second strip that surrounds a second part of the perimeter of the glazing unit wherein said second strip is pressed by its internal face against the edges of the glass sheets without interposition of the flat first strip, except at end portions of the flat first strip and the second strip to provide a seal.