Multi chamber filled construction panel

Abstract

A Multi Chamber gas filled building panel is structured of essentially planar parallel inner ( 1 ) and outer ( 2 ) plates. Between the inner ( 1 ) and outer ( 2 ) plates, preferably of glass, there is at least one chamber ( 3 ) filled with insulation gas, the chambers (in case of plurality thereof) divided between themselves using dividers ( 4 ) usually manufactured of transparent polymer foils. The building panel according to this invention in addition features at least one air-filled chamber ( 5 ) which is connected to surrounding air via opening ( 6 ) enabling inner volumetric expansion and contraction of insulation gas.

1 . Multi-chamber gas-filled building panel comprising:
 a plurality of essentially planar parallel plates including an outer plate ( 2 ) and an inner plate ( 1 ), and at least one intermediate plate ( 4 ) forming a plurality of gas-filled chambers,   a plurality of spacers between the plurality of planar parallel plates, sealing the plurality of gas-filled chambers ( 8 ),   wherein at least one of the plurality of gas-filled chambers comprises at least one insulation gas filled chamber ( 3 ),   wherein said at least one of the plurality of gas-filled chambers comprises at least one air-filled chamber ( 5 ) said air-filled chamber on at least one side divided by a gas-impermeable divider ( 7 ), and further that said air-filled chamber ( 5 ) includes at least one opening ( 6 ) allowing for pressure equalization while preventing external air circulation, and   wherein the at least one insulation gas filled chamber comprises at least two insulation gas filled chambers ( 3 ) divided by said at least one intermediate plate ( 4 ).   
     
     
         2 . The building panel according to  claim 1 , wherein the gas-impermeable divider ( 7 ) is comprised of float glass. 
     
     
         3 . The building panel according to  claim 1 , wherein said outer plate ( 2 ) and said inner ( 1 ) plate are comprised of float glass. 
     
     
         4 . The building panel according to  claim 2 , wherein the gas-impermeable divider ( 7 ) has a thickness less than a thickness of the inner plate ( 1 ) and the outer plate ( 2 ). 
     
     
         5 . The building panel according to  claim 1  wherein the gas-impermeable divider ( 7 ) comprises tempered float glass having a thickness of 2 mm to 6 mm. 
     
     
         6 . The building panel according to  claim 3 , wherein the outer plate ( 2 ) and inner plate ( 1 ) plate are comprised of glass with a thickness at least 6 mm. 
     
     
         7 . The building panel according to  claim 1 , wherein the openings ( 6 ) comprises holes drilled into at least one spacer ( 8 ). 
     
     
         8 . The building panel according to  claim 1 , wherein said at least one intermediate plate ( 4 ) are comprised of a transparent polymer. 
     
     
         9 . The building panel according  claim 2 , wherein the gas-impermeable divider ( 7 ) has a thickness less than a thickness of the inner plate ( 1 ) and the outer plate ( 2 ). 
     
     
         10 . The building panel according to  claim 1  wherein the gas-impermeable divider ( 7 ) comprises tempered float glass having a thickness of substantially 4 mm.