Patents by Inventor Maurice Ravel

Maurice Ravel 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).

  • Ramjet engine equipped with a plurality of carburated air supply nozzles and a missile equipped with such a ramjet engine
    Patent number: 4896502
    Abstract: A ramjet engine of the type including a combustion chamber into which n air ducts open, each air duct being equipped with a fuel injector device. A total fuel flow quantity D is introduced into the combustion chamber so that a relationship D/n would generally be provided for individual fuel flow by a respective injector device. A distributor is provided which regulates the individual fuel flow of at least one of the injector devices to be at a value different from the D/n relationship.
    Type: Grant
    Filed: September 17, 1986
    Date of Patent: January 30, 1990
    Assignee: Aerospatiale Societe Nationale Industrielle
    Inventors: Maurice Ravel, Jean Viala