Patents by Inventor Pascal Guillemet

Pascal Guillemet 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).

  • DEVICE FOR ASSISTING A SOLID PROPELLANT PROPULSION SYSTEM OF A SINGLE-ENGINE HELICOPTER, SINGLE-ENGINE HELICOPTER COMPRISING SUCH A DEVICE
    Publication number: 20170114723
    Abstract: The invention relates to a device for assisting a propulsion system of a single-engine helicopter, comprising an engine connected to a power transmission gearbox (15) suitable for rotating a rotor (88) of the helicopter, characterised in that it comprises: a turbine (18) for driving in rotation an output shaft (34) that is mechanically connected to said power transmission gearbox (15); and controlled means (16) for supplying said drive turbine (18) with pressurised fluid in order to allow said turbine (18) to transform the power from said pressurised fluid into mechanical power for rotating said output shaft (34).
    Type: Application
    Filed: April 3, 2015
    Publication date: April 27, 2017
    Inventors: Patrick Marconi, Romain Thiriet, Camel Serghine, Francois Danguy, Philippe Barrat, Jean-Louis Besse, Pascal Guillemet, Guillaume Demezon, Jean-Michel Sannino, Nicolas Marucheau De Chanaud