Patents by Inventor Andre Feuillioux

Andre Feuillioux 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).

  • Devices for regulating the temperature of an element by blowing a gas at appropriate temperature
    Patent number: 4939621
    Abstract: A thermal regulation device is provided for regulating, to a desired value, the temperature of an element (7) by blowing a gas at the desired temperature thereon, comprising:a body (1) containing a duct (2) feeding the gas; an insulating bell (6) mounted for sliding on the end (3) of the duct for surrounding the element (7); a bellows (15) between the bell (6) and the body (1); a tube (19) enclosed in the body (1) for discharging the gas out of the bell; the bell and the bellows being made from a heat insulating material.
    Type: Grant
    Filed: May 5, 1989
    Date of Patent: July 3, 1990
    Assignee: Societe d'Applications Generales d'Electricite Generale et de Mecanique Sagem
    Inventors: Francois Galian, Andre Feuillioux