Patents Assigned to La Telemelanique Electrique
  • Control circuit for pneumatic phase
    Patent number: 4205700
    Abstract: The invention provides the functional reliability of an automatic device, constituted by the association of phase cells comprising, for each phase, a pneumatic AND gate and bistable memory, which is ensured by the interposition of a threshold relay between the feedback interrupter associated with a phase all and the control input of the memory.
    Type: Grant
    Filed: April 14, 1977
    Date of Patent: June 3, 1980
    Assignee: La Telemelanique Electrique
    Inventors: Daniel Bouteille, Michel Nicolas, David Payne, Eric Petrimauxx