Patents Assigned to TL-Vent Aktiebolag
  • Precipitator for an electrostatic filter
    Patent number: 5766318
    Abstract: In an electrostatic precipitator for an electrostatic filter at least one group (11 and/or 12) of electrode or plate elements of like polarity are made of or coated with a semiconducting or dissipative material, and the electrode elements of at least one group (12) include, or are associated with, a screen (16) of an insulating material at the edge thereof which is directed against the stream (A) of air through the precipitator.
    Type: Grant
    Filed: August 12, 1996
    Date of Patent: June 16, 1998
    Assignee: TL-Vent Aktiebolag
    Inventors: Andrzej Loreth, Vilmos Torok