Patents by Inventor Ségolène SARRAILH

Ségolène SARRAILH 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).

  • Metering valve and fluid product dispensing device comprising such a valve
    Patent number: 10968033
    Abstract: A metering valve for dispensing fluid, having a valve body containing a metering chamber, and a valve member slidable axially in the valve body between rest position and dispensing positions, the valve member urged towards its rest position by a spring. The valve member including a central axial channel provided with an axial outlet orifice and with a radial inlet channel arranged in the metering chamber when the valve member is in its dispensing position. The radial inlet channel including an inlet opening and an outlet opening that opens out into the central axial channel, the diameter of the radial inlet channel in the range 0.30 mm to 0.40 mm. The diameter of the outlet opening is equal to the diameter of the radial inlet channel, and the diameter of the inlet opening is greater than the diameter of the radial inlet channel.
    Type: Grant
    Filed: May 4, 2018
    Date of Patent: April 6, 2021
    Assignee: APTAR FRANCE SAS
    Inventors: Ludovic Petit, Ségolène Sarrailh
  • METERING VALVE AND FLUID PRODUCT DISPENSING DEVICE COMPRISING SUCH A VALVE
    Publication number: 20200071062
    Abstract: A metering valve for dispensing fluid, having a valve body containing a metering chamber, and a valve member slidable axially in the valve body between rest position and dispensing positions, the valve member urged towards its rest position by a spring. The valve member including a central axial channel provided with an axial outlet orifice and with a radial inlet channel arranged in the metering chamber when the valve member is in its dispensing position. The radial inlet channel including an inlet opening and an outlet opening that opens out into the central axial channel, the diameter of the radial inlet channel in the range 0.30 mm to 0.40 mm. The diameter of the outlet opening is equal to the diameter of the radial inlet channel, and the diameter of the inlet opening is greater than the diameter of the radial inlet channel.
    Type: Application
    Filed: May 4, 2018
    Publication date: March 5, 2020
    Applicant: APTAR FRANCE SAS
    Inventors: Ludovic PETIT, Ségolène SARRAILH