Patents by Inventor Jacques Simonnot

Jacques Simonnot 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).

  • Filtration and pressure stabilization device for variable-flow ventilation system
    Patent number: 5234481
    Abstract: A device for a variable-flow ventilation system has a filter (10) associa with a ventilation air intake and a shutter element (12) made of an impermeable material, designed to be applied against filter (10) to cover it wholly or partially. The shutter is associated with a mechanism for controlling shutter movement which is connected to a computer (18) which receives information constituted by the pressure value or flow value at the outlet from the fan housing (2). Depending on the information supplied to the computer, the computer acts to hold the pressure at a constant value by affecting the position of the shutter relative to the filter and/or causing the filter to advance.
    Type: Grant
    Filed: December 19, 1991
    Date of Patent: August 10, 1993
    Assignee: Societe d'Etude et de Recherche en Ventilation et Aeraulique Serva, ZA
    Inventors: Pierre C. J. Jardinier, Jacques Simonnot
  • Blower terminal for a building ventilation system
    Patent number: 5176569
    Abstract: A terminal for a building ventilation system has, in combination, a throt nozzle located at the downstream end of an air inlet duct and a curved surface located in the room near the outlet of the duct such as to present its curved surface to the air stream and to be located outside the extension of the opening of the regulating nozzle.
    Type: Grant
    Filed: April 24, 1991
    Date of Patent: January 5, 1993
    Assignee: Societe d'Etude et de Recherche en Ventilation et Aeraulique S.E.R.V.A.
    Inventors: Pierre Jardinier, Jacques Simonnot