Patents by Inventor Michel Mazet

Michel Mazet 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).

  • Method and device for an aircraft buffet reduction
    Patent number: 8191832
    Abstract: A method and device of dynamically reducing the buffeting of an airplane. The method is carried out by detecting a risk of buffeting of the airplane in flight by a monitor. At least one control surface is turned by an actuator arranged at a trailing edge of each wing of the airplane. The control surface is turned, at a predetermined respective rate of turn, into a predetermined respective position to modify lift profile of the wing along a wingspan length to reduce lift in at least one buffeting-generating region of each wing.
    Type: Grant
    Filed: March 30, 2009
    Date of Patent: June 5, 2012
    Assignee: Airbus Operations SAS
    Inventors: Mathieu Berthereau, Michel Mazet
  • METHOD AND DEVICE FOR AN AIRCRAFT BUFFET REDUCTION
    Publication number: 20090266938
    Abstract: The device (1) comprises means (10, 8) for locally modifying, using control surfaces (4), the lift of the wings of the airplane in the buffeting-generating regions.
    Type: Application
    Filed: March 30, 2009
    Publication date: October 29, 2009
    Applicant: AIRBUS France
    Inventors: Mathieu BERTHEREAU, Michel Mazet
  • Use of grafted cellulose for purifying water
    Patent number: 5152896
    Abstract: The invention relates to the use of grafted celluloses, in fibrous form, particularly paper, non-woven web, flock, yarn, woven fabric, comprising quaternary ammonium functions, for eliminating humic substances and nitrates contained in natural water or industrial sewage.The grafted cellulose is for example obtained by radical grafting with the aid of a non-saturated monomer with quaternary ammonium function, particularly quaternized diethyl-amino-ethyl methacrylate.Its capacity is greater than or equal to 0.2 meq/g.
    Type: Grant
    Filed: January 14, 1991
    Date of Patent: October 6, 1992
    Assignee: Institut Textile de France-Centre Technique Industriel
    Inventors: Michel Mazet, Isabelle Rigaudie, Daniel Wattiez, Roger Chatelin, Jean-Francois Combes, Louis Gavet