1
Andrzej Loreth, Vilmos Torok: Two-stage electrostatic filter. TL Vent, Browdy and Neimark, November 30, 1999: US05993521 (76 worldwide citation)

A two-stage electrostatic filter includes an ionization section which is arranged in an upstream part of a throughflow passage (28) and includes a wire-like corona electrode (31) which is disposed in an ionization chamber (29) and connected to one pole of an electric high voltage source (16). The fi ...


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Luigi Bontempi: Two-stage electrostatic filter with extruded modular components particularly for air recirculation units. Ladas & Parry, January 16, 1996: US05484473 (31 worldwide citation)

A two-stage electrostatic filter is provided for air recirculation units. The filter includes at least one ionization stage (100) formed by parallel facing walls, in which a high-potential electrode (50) is located, and at least one precipitation stage (200) formed by parallel walls of negative pote ...


3
Andrzej Loreth: Device in connection with a circular precipitator for a two-stage electrostatic filter. Eurus Airtech, Young & Thompson, September 3, 2013: US08523983 (2 worldwide citation)

A device in connection with a circular precipitator (1) for a two-stage electrostatic filter, wherein the precipitator (1) is formed of at least two strip-like electrode elements wound around a centrally arranged bobbin and the electrode elements are arranged at a distance “d” from one another so th ...


4
Bontempi Luigi: Two-stage electrostatic filter with extruded modular components particularly for air recirculation units.. Bontempi Luigi, February 1, 1995: EP0636418-A2 (2 worldwide citation)

A two-stage electrostatic filter for air recirculation units, comprising at least one ionization stage (100) formed by parallel facing walls in which is located a high-potential electrode (50), and at least one precipitation stage (200) formed by parallel walls of negative potential in relation to t ...


5
Loreth Andrzej, Toeroek Vilmos: A two-stage electrostatic filter.. Tl Vent, December 7, 1994: EP0626886-A1 (2 worldwide citation)

A two-stage electrostatic filter includes an ionization section which is arranged in an upstream part of a throughflow passage (28) and includes a wire-like corona electrode (31) which is disposed in an ionization chamber (29) and connected to one pole of an electric high voltage source (16). The fi ...


6
BONTEMPI LUIGI: Electrostatic filtration module and modular, two-stage, electrostatic filter, Elektrostatisches Filtrationsmodul und modulares elektrostatisches Zwei-Stufen-Filter, Module de filtration électrostatique et, filtre électrostatique à deux étapes. SABIANA S P A, May 18, 2011: EP2322280-A1

Module for forming a two-stage electrostatic filter comprising a cathode stage (100) for collecting the particles and a polarization stage (200), in which said cathode stage (100) comprises a pair of flat side elements the cathode side elements (110) and central elements (120) being parallel to each ...


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Andrzej Loreth: Device in connection with a circular precipitator for a two-stage electrostatic filter. Eurus Airtech, June 21, 2012: US20120152123-A1

A device in connection with a circular precipitator (1) for a two-stage electrostatic filter, wherein the precipitator (1) is formed of at least two strip-like electrode elements wound around a centrally arranged bobbin and the electrode elements are arranged at a distance wd″ from one another so th ...


9
Loreth Andrzej, Török Vilmos: A two-stage electrostatic filter. Tl Vent, Loreth Andrzej, Török Vilmos, NYBERG Bengt, September 2, 1993: WO/1993/016807

A two-stage electrostatic filter includes an ionization section which is arranged in an upstream part of a throughflow passage (28) and includes a wire-like corona electrode (31) which is disposed in an ionization chamber (29) and connected to one pole of an electric high voltage source (16). The fi ...


10
Loreth Andrzej: Device in connection with a circular precipitator for a two- stage electrostatic filter. EURUS AIRTECH, Eriksson Kjell, March 10, 2011: WO/2011/028162

This invention relates to a device in connection with a circular precipitator (1) for a two-stage electrostatic filter, wherein the precipitator (1) is formed of at least two strip-like electrode elements wound around a centrally arranged bobbin and the electrode elements are arranged at a distance ...