Patents Assigned to Societe Anonyme: La Telemecanique Electrique
  • Unidirectional flow limiter
    Patent number: 4214607
    Abstract: Unidirectional flow limiter housed in a union between a pipe and a user apparatus, comprising a first channel, a second channel, a flow reduction member between the two channels, a third channel, a non-return valve in the third channel and constituted by a deformable annular member placed concentrically about one of the first or second channels.
    Type: Grant
    Filed: January 11, 1979
    Date of Patent: July 29, 1980
    Assignee: Societe Anonyme: La Telemecanique Electrique
    Inventor: Daniel Bouteille
  • Unidirectional flow limiter
    Patent number: 4171007
    Abstract: Unidirectional flow limiter housed in a union between a pipe and a user apparatus, comprising a first channel, a second channel, a flow reduction member between the two channels, a third channel, and a non-return valve in the third channel constituted by a deformable annular member placed concentrically about one of the first or second channels.
    Type: Grant
    Filed: March 3, 1977
    Date of Patent: October 16, 1979
    Assignee: Societe Anonyme: La Telemecanique Electrique
    Inventor: Daniel Bouteille