Patents Assigned to Saint-Gobain Vitrage International "Les Miroirs"
  • Acoustic insulating box
    Patent number: 5598669
    Abstract: In order to improve an acoustic insulation performance of a box with parallel faces such as an insulating glazing, the box is equipped with a waveguide. Preferably, the waveguide is situated at the periphery and communicates with the gap of the box via localized orifices situated on each of the sides.
    Type: Grant
    Filed: July 16, 1993
    Date of Patent: February 4, 1997
    Assignee: Saint Gobain Vitrage International "Les Miroirs"
    Inventors: Mohamed A. Hamdi, Hamid Bouhioui, Marc Rehfeld
  • Connection for glazings having an electroconductive layer
    Patent number: 5299726
    Abstract: For the electric connection of a transparent surface layer (2), serving in particular as a heating resistor, on a glazing or glass substrate (1), it is proposed to deposit a coating (4) of a brazing having a low melting point by utilizing a soldering or brazing machine subjected to an ultrasonic vibration. A connecting metal electrode (5) can be soldered in spots (6) or over its entire surface to the surface layer thus solidly coated. As a result, the performance of the connectors in the finished product is improved.
    Type: Grant
    Filed: August 10, 1992
    Date of Patent: April 5, 1994
    Assignee: Saint-Gobain Vitrage International "Les Miroirs"
    Inventor: Gerd Sauer