Patents by Inventor Pierre Eyzat

Pierre Eyzat 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 improving the operation of a supercharged engine
    Patent number: 4207743
    Abstract: The invention provides a method comprising the detection of the operating conditions of the engine and, depending on these operating conditions, supplying the engine with air either from a static source or from an air compressor.When air is supplied to the engine from the static source the compression work of the compressor is kept at a minimum value, and shifting from one operating mode to the other is achieved within the shortest possible time interval.
    Type: Grant
    Filed: November 7, 1977
    Date of Patent: June 17, 1980
    Assignee: Institut Francais du Petrole
    Inventors: Andre Ecomard, Pierre Eyzat