US 12,220,896 B2
Laminated glazing for a light aerial vehicle, heating over a portion of its surface
Thomas Tondu, Saint-Martin D'Abbat (FR)
Assigned to SAINT-GOBAIN GLASS FRANCE, Courbevoie (FR)
Appl. No. 17/778,730
Filed by SAINT-GOBAIN GLASS FRANCE, Courbevoie (FR)
PCT Filed Nov. 18, 2020, PCT No. PCT/FR2020/052123
§ 371(c)(1), (2) Date May 20, 2022,
PCT Pub. No. WO2021/099741, PCT Pub. Date May 27, 2021.
Claims priority of application No. 1913029 (FR), filed on Nov. 21, 2019.
Prior Publication US 2022/0410539 A1, Dec. 29, 2022
Int. Cl. B32B 17/10 (2006.01); B32B 3/04 (2006.01); B32B 7/12 (2006.01); B32B 27/08 (2006.01); B32B 27/30 (2006.01); B32B 27/36 (2006.01); B32B 27/40 (2006.01); B64C 27/04 (2006.01); B64D 15/12 (2006.01)
CPC B32B 17/10174 (2013.01) [B32B 3/04 (2013.01); B32B 7/12 (2013.01); B32B 17/10027 (2013.01); B32B 17/10137 (2013.01); B32B 17/10761 (2013.01); B32B 17/1077 (2013.01); B32B 17/10788 (2013.01); B32B 27/08 (2013.01); B32B 27/308 (2013.01); B32B 27/36 (2013.01); B32B 27/365 (2013.01); B32B 27/40 (2013.01); B32B 2250/44 (2013.01); B32B 2270/00 (2013.01); B32B 2274/00 (2013.01); B32B 2307/202 (2013.01); B32B 2307/412 (2013.01); B32B 2307/584 (2013.01); B32B 2307/7265 (2013.01); B32B 2307/728 (2013.01); B32B 2307/732 (2013.01); B32B 2605/006 (2013.01); B32B 2605/18 (2013.01); B64C 27/04 (2013.01); B64D 15/12 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A light aerial vehicle laminated glazing comprising:
a structural transparent plastic sheet covering a whole of a surface of the glazing,
a protective transparent plastic sheet covering the whole of the surface of the glazing,
an interlayer adhesive bonding the structural and protective transparent plastic sheets,
a glass covered with a conductive layer having a heating function incorporated, the glass covered with the conductive layer being entirely within the interlayer adhesive and covering a fraction of the area of the glazing at most equal to 66% containing a main viewing zone, the main viewing zone located only in a central region of the laminated glazing.