MUMBAI, India, July 25 -- Intellectual Property India has published a patent application (202517060207 A) filed by Saint-Gobain Sully, Sully-sur-Loire, France, on June 24, for 'hybrid flush porthole with improved trade-off between mass, surface and drag.'
Inventor(s) include Rachet, Vincent; Mayeux, Jean Benoit; and Lintingre, Eric.
The application for the patent was published on July 25, under issue no. 30/2025.
According to the abstract released by the Intellectual Property India: "The invention relates to a multiple glazing unit of a pressurised enclosure, comprising at least one first external glass panel (1; 2; 3; 4; 5), separated from a second glass panel (7) by an air space (6), by means of a mounting gasket (8), the first glass panel (1; 2; 3; 4; 5) consisting of a first sheet (1) and at least one second sheet (3; 5) glued in pairs by an adhesive layer (2; 4), at least one of the first sheet (1) and the at least one second sheet (3; 5) being made of mineral glass and another being made of organic glass, and the edges of the first sheet (1) being set back with respect to those of the at least one second transparent sheet (3; 5), forming a cavity for receiving an element of the mounting structure, with the gasket (8) positioned therebetween. The invention also relates to the use thereof as a pressurised aircraft glazing unit."
The patent application was internationally filed on Jan. 11, 2024, under International application No.PCT/FR2024/050029.
Disclaimer: Curated by HT Syndication.
