Patents Assigned to Stri{dot over (o)}nAir, Inc.
  • Electrically enhanced air filtration with improved efficacy
    Patent number: 7025806
    Abstract: A filter assembly particularly useful in electronically enhanced air cleaning systems including a fibrous filter media. A conductive electrode is affixed to the fibrous filter media, so that the conductive electrode makes physical contact to the fibrous filter media in a plurality of substantially planar locations. The conductive electrode is coupled to a potential that enables neutralizing charge that accumulates on the filter media during operation to be removed thereby maintaining high efficiency.
    Type: Grant
    Filed: November 25, 2003
    Date of Patent: April 11, 2006
    Assignee: Stri{dot over (o)}nAir, Inc.
    Inventors: Rex Coppom, Sven Coppom, Brian Coppom