Patents Assigned to DrM, Dr. Muller AG
  • Arrangement for fastening filter candles and filter apparatus provided therewith
    Patent number: 4488965
    Abstract: An arrangement for fastening filter candles and filter apparatus provided therewith includes a collecting pipe which is composed of several T-shaped pipe pieces. Each of the pipe pieces has a substantially horizontal portion and extending therefrom a second portion which has a free end part provided with a groove. Each of the filter candles has an upper part provided with a flange portion which is engageable into the groove to obtain a tight attachment of the filter candle to the collecting pipe.
    Type: Grant
    Filed: July 5, 1983
    Date of Patent: December 18, 1984
    Assignee: DrM, Dr. Muller AG
    Inventors: Hans Muller, Ivo Schumacher