Patents Assigned to Yan Lathion
  • Electrolytic furnace
    Patent number: 5108572
    Abstract: An electrolytic furnace comprises refractory concrete elements (1) which are loosely mounted on rails (6) arranged in a tank (6) and which support carbon elements (2) and metal bars (3). The refractory concrete elements (1) on the one hand and the carbon elements (2) and the metal bars on the other are assembled by the action of compression springs (7 and 8) which press against floating plates (12) held laterally by adjustable screws (10) mounted at the threaded ends of rods (9).
    Type: Grant
    Filed: May 19, 1989
    Date of Patent: April 28, 1992
    Assignee: Yan Lathion
    Inventor: Jean Lathion