Patents Assigned to Topf Kunstsofftechnik Gesellschaft mbH
  • Method and device for cooling and calibrating a section
    Patent number: 6813576
    Abstract: A method and device for cooling and calibrating a section of plastic, where the section is introduced, via a matched opening, into a preferably evacuated housing such as a tank or bath, including several panels arranged one behind the other, and treated with a cooling fluid, for example a liquid, by means of jets arranged peripherally around the section. The cooling fluid is supplied to the jets with a pressure p of p≧5 bars.
    Type: Grant
    Filed: May 8, 2002
    Date of Patent: November 2, 2004
    Assignee: Topf Kunstsofftechnik Gesellschaft mbH
    Inventor: Siegfried Topf