Patents by Inventor Francois SAUZEDDE

Francois SAUZEDDE 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).

  • Fluidic device for supplying working fluid
    Patent number: 10996692
    Abstract: A fluidic device for supplying working fluid includes: a fluid line for the flow of the working fluid; a pressure regulator adapted to reduce the pressure of the working fluid from the upstream pressure to a downstream pressure; a valve adapted to be pressure-controlled for opening or closing, depending on whether a pressure exerted on its valve head is substantially equal to the upstream pressure or to the downstream pressure; a distributor including a first opening connected to an upstream side of the pressure regulator, a second opening downstream of the pressure regulator, and a control opening connected to the valve head. The distributor is adapted to cause the opening or closing of the valve, depending on whether the control opening is connected to the first opening or to the second opening.
    Type: Grant
    Filed: April 24, 2019
    Date of Patent: May 4, 2021
    Assignee: Commissariat a l'energie atomique et aux energies alternatives
    Inventors: Laurent Froidurot, Francois Sauzedde
  • FLUIDIC DEVICE FOR SUPPLYING WORKING FLUID
    Publication number: 20190326620
    Abstract: A fluidic device for supplying working fluid includes: a fluid line for the flow of the working fluid; a pressure regulator adapted to reduce the pressure of the working fluid from the upstream pressure to a downstream pressure; a valve adapted to be pressure-controlled for opening or closing, depending on whether a pressure exerted on its valve head is substantially equal to the upstream pressure or to the downstream pressure; a distributor including a first opening connected to an upstream side of the pressure regulator, a second opening downstream of the pressure regulator, and a control opening connected to the valve head. The distributor is adapted to cause the opening or closing of the valve, depending on whether the control opening is connected to the first opening or to the second opening.
    Type: Application
    Filed: April 24, 2019
    Publication date: October 24, 2019
    Applicant: Commissariat a l'energie atomique et aux energies alternatives
    Inventors: Laurent FROIDUROT, Francois SAUZEDDE