Patents by Inventor Antoine Renard

Antoine Renard has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Elastic compensation chamber for hydraulic energy dissipator
    Patent number: 4702356
    Abstract: The invention provides an elastic compensation chamber, with variable volume, for a huydraulic energy dissipator of the telescopic type in which the elastic compensation chamber (20) is formed by one or more cylindrical sections (21) which only partially surround the working cylinder (1), to create large free spaces permitting an easy circulation of liquid between the said working cylinder (1) and the exterior tube (6) and in all directions, so as to accelerate the elimination of heat and avert a dangerous temperature elevation.
    Type: Grant
    Filed: May 2, 1985
    Date of Patent: October 27, 1987
    Assignee: Jeumont-Schneider Corporation
    Inventors: Maurice Katz, Antoine Renard