Patents by Inventor Bruno Dessale

Bruno Dessale 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).

  • Fan blade
    Patent number: 6350104
    Abstract: The invention concerns a blade having an axial length L, expressed in meters, equal by approximately 20%, to the value of L0 given by the following formula (I): L0=0.426262−5.14288.D+23.1798.D2−44.2505.D3+30.8841.D4, D being the blade diameter expressed in meters. The invention enables to substantially reduce the blade axial space requirement, for a given diameter and for obtaining the desired performance. The invention is useful for cooling a motor vehicle engine.
    Type: Grant
    Filed: March 28, 2000
    Date of Patent: February 26, 2002
    Assignee: Valeo Thermique Moteur
    Inventors: Stéphane Moreau, Bruno Dessale, Eric Coggiola