Patents by Inventor Frédéric Daniel Bernard PINEAU

Frédéric Daniel Bernard PINEAU 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).

  • On/off solenoid valve providing two levels of mechanical pressure regulation
    Patent number: 11879555
    Abstract: A solenoid valve device with a pressure-responsive slide mechanism, including: a body including at least three channels for flow of a liquid; a slide that can be moved in the body by a pressurised fluid, between a position with fluid communication between a first and a second channel among the three flow channels, and a position with fluid communication between the second channel and the third channel; a selector for selecting an activation threshold for movement of the slide, among at least one first and at least one second pressure threshold; and a regulator for regulating at least the activation thresholds of the slide.
    Type: Grant
    Filed: August 9, 2019
    Date of Patent: January 23, 2024
    Assignee: BONTAZ CENTRE
    Inventors: Frédéric Daniel Bernard Pineau, Stéphane Pascal Perotto
  • Captive screw spray nozzle
    Patent number: 11333057
    Abstract: A captive screw spray nozzle comprising a screw for holding the spray nozzle on a support, the screw comprising a screw head engaging with a holding member, secured to the spray nozzle, and forming a stop for retaining the captive screw on the spray nozzle.
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: May 17, 2022
    Assignee: BONTAZ CENTRE R & D
    Inventors: Frédéric Daniel Bernard Pineau, Marc Eugène Talotti, Arnaud Guy Sappey
  • ON/OFF SOLENOID VALVE PROVIDING TWO LEVELS OF MECHANICAL PRESSURE REGULATION
    Publication number: 20210310571
    Abstract: A solenoid valve device with a pressure-responsive slide mechanism, including: a body including at least three channels for flow of a liquid; a slide that can be moved in the body by a pressurised fluid, between a position with fluid communication between a first and a second channel among the three flow channels, and a position with fluid communication between the second channel and the third channel; a selector for selecting an activation threshold for movement of the slide, among at least one first and at least one second pressure threshold; and a regulator for regulating at least the activation thresholds of the slide.
    Type: Application
    Filed: August 9, 2019
    Publication date: October 7, 2021
    Inventors: Frédéric Daniel Bernard PINEAU, Stéphane Pascal PEROTTO
  • CAPTIVE SCREW SPRAY NOZZLE
    Publication number: 20210148276
    Abstract: A captive screw spray nozzle comprising a screw for holding the spray nozzle on a support, the screw comprising a screw head engaging with a holding member, secured to the spray nozzle, and forming a stop for retaining the captive screw on the spray nozzle.
    Type: Application
    Filed: June 12, 2018
    Publication date: May 20, 2021
    Inventors: Frédéric Daniel Bernard PINEAU, Marc Eugène TALOTTI, Arnaud Guy SAPPEY