Patents by Inventor Philippe Savignac

Philippe Savignac 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).

  • Patent number: 9422061
    Abstract: A device for controlling the power of an engine and of a thrust reverser device. The invention includes a frame on which a primary cam track is formed, a thrust lever hinged to the frame, a thrust reverser lever hinged to the thrust lever, a bearing face arranged on the thrust reverser lever, a locking lever hinged to the thrust lever and comprising a first end and a second end. When the thrust lever has been pivoted by a predefined angle relative to the idle position of same, actuation of the thrust reverser lever is blocked, both by the second end of the locking lever pressing against the bearing face of the thrust reverser lever, and by the first end of the locking lever pressing against the primary cam track.
    Type: Grant
    Filed: May 2, 2014
    Date of Patent: August 23, 2016
    Assignee: Sagem Defense Securite
    Inventors: François Munier, Hafid Elabellaoui, Philippe Savignac, Severin Viennot, Thierry Cartry
  • Publication number: 20160083103
    Abstract: A device for controlling the power of an engine and of a thrust reverser device. The invention includes a frame on which a primary cam track is formed,—a thrust lever hinged to the frame,—a thrust reverser lever hinged to the thrust lever,—a bearing face arranged on the thrust reverser lever,—a locking lever hinged to the thrust lever and comprising a first end and a second end. When the thrust lever has been pivoted by a predefined angle relative to the idle position of same, actuation of the thrust reverser lever is blocked, both by the second end of the locking lever pressing against the bearing face of the thrust reverser lever, and by the first end of the locking lever pressing against the primary cam track.
    Type: Application
    Filed: May 2, 2014
    Publication date: March 24, 2016
    Inventors: François Munier, Hafid Elabellaoui, Philippe Savignac, Severin Viennot, Thierry Cartry
  • Patent number: 6417375
    Abstract: The present invention relates to novel water-soluble furylphosphines. It also relates to organometallic complexes comprising these furylphosphines and to the use of such complexes. It also relates to the process for the preparation of the water-soluble furylphosphines.
    Type: Grant
    Filed: April 13, 2001
    Date of Patent: July 9, 2002
    Assignee: Rhodia Fiber & Resin Intermediates
    Inventors: Francois Mathey, Philippe Savignac, Frederic Eymery, Paolo Burattin
  • Patent number: 4504683
    Abstract: The phospholes and P-functional phospholes correspond to the general formula: ##STR1## in which: R.sub.1 and R.sub.2 are identical or different and represent hydrogen or a lower alkyl group of C.sub.1 to C.sub.4 such as a methyl group, and R.sub.3 represents an aryl group (such as --C.sub.6 H.sub.5) or a substituted aryl group (such as --CH.sub.2 C.sub.6 H.sub.5) or an alkyl group (such as --CH.sub.3, --C.sub.2 H.sub.5, --C.sub.3 H.sub.7 to C.sub.12 H.sub.25) or a --(CH.sub.2).sub.n Z group where Z denotes a function of the --COO-alkyl type (such as --COOC.sub.2 H.sub.5), --CH, --CO-aryl (such as --COC.sub.6 H.sub.5), --CO-alkyl (such as --COCH.sub.3) or --OH and n.gtoreq.1.
    Type: Grant
    Filed: May 20, 1981
    Date of Patent: March 12, 1985
    Assignees: Institut National de Recherche Chimique Appliquee (IRCHA), Centre National de la Recherche Scientifique
    Inventors: Anne Breque, Georges Muller, Hubert Bonnard, Francois Mathey, Philippe Savignac