Method and apparatus for electrostatically precipitating impurities, such as suspended matter or the like, from a gas flow
Patent 5837035 Issued on November 17, 1998. Estimated Expiration Date: 
March 8, 2016. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
March 8, 2016. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 832767 1383586 1931436 2142128 2973054 Method for filtering particulates Patent #: 4354858 InventorsAssigneeApplicationNo. 522404 filed on 03/08/1996US Classes:95/78, Including baffling, deflection, or restriction of gas flow96/68, Particle type collector96/69, Layered, laminated, or coated96/97, Sharpened point, serrated, or tip discharge96/98Collecting electrode details (e.g., sheet type, running length web, etc.)ExaminersPrimary: Chiesa, Richard L.Foreign Patent References
International ClassB03C 003/45Foreign Application Priority Data1994-01-10 DEAbstractThe present invention relates to a method and an apparatus for electrostatically precipitating suspended matter from a gas flow, wherein a precipitation electrode which is flown through by the gas flow is provided in the form of a perforated plate behind an ionization source in the direction of flow. The perforated plate has openings which are tapered on their edges in the manner of cutting edges towards the opening.Field of SearchIncluding baffling, deflection, or restriction of gas flowCollecting electrode modifies gas flow Total flow of gaseous fluid mixture through interstitial or porous collector Perforated baffle or gas diffuser Having means for driving gas flow (e.g., fan, blower, etc.) Particle type collector Layered, laminated, or coated Plural separate electrode members aligned in direction of gas flow Sharpened point, serrated, or tip discharge Collecting electrode details (e.g., sheet type, running length web, etc.) Multiple similar elements or sections (e.g., built up, etc.) | |
