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 ...


2
Andrzej Loreth, Vilmos Torok: Air cleaning apparatus. TL Vent, Pearne Gordon McCoy & Granger, November 9, 1999: US05980614 (54 worldwide citation)

An air cleaning apparatus, especially for cleaning of room air, includes an ionizing device (14) having a unipolar ion source formed by a corona discharge electrode, an electrostatic precipitator (12) connected to a high-voltage source (15) and having a flow-through passageway (18) for air to be cle ...


3
Andrzej Loreth, Vilmos Torok: Precipitator for an electrostatic filter. TL Vent Aktiebolag, Pearne Gordon McCoy & Granger, June 16, 1998: US05766318 (48 worldwide citation)

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 ...


4
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 ...


5
Loreth Andrzej, Török Vilmos: A precipitator for an electrostatic filter. Tl Vent, Loreth Andrzej, Török Vilmos, NYBERG Bengt, June 1, 1995: WO/1995/014534

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) comprise or are associated with a ...


6
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 ...


7
Loreth Andrzej, Török Vilmos: Air cleaning apparatus. Tl Vent, Loreth Andrzej, Török Vilmos, NYBERG Bengt, July 20, 1995: WO/1995/019225

An air cleaning apparatus, especially for cleaning of room air, comprises an ionizing device (14) having a unipolar ion source formed by a corona discharge electrode, an electrostatic precipitator (12) connected to a high-voltage source (15) and having a flow-through passageway (18) for air to be cl ...


8
Loreth Andrzej, Toeroek Vilmos: Air cleaning apparatus. Tl Vent, November 6, 1996: EP0740584-A1

An air cleaning apparatus, especially for cleaning of room air, comprises an ionizing device (14) having a unipolar ion source formed by a corona discharge electrode, an electrostatic precipitator (12) connected to a high-voltage source (15) and having a flow-through passageway (18) for air to be cl ...


9
Loreth Andrzej, Toeroek Vilmos: A precipitator for an electrostatic filter. Tl Vent, September 11, 1996: EP0730497-A1

PCT No. PCT/SE94/01131 Sec. 371 Date Aug. 12, 1996 Sec. 102(e) Date Aug. 12, 1996 PCT Filed Nov. 24, 1994 PCT Pub. No. WO95/14534 PCT Pub. Date Jun. 1, 1995In an electrostatic precipitator for an electrostatic filter at least one group (11 and/or 12) of electrode or plate elements of like polarity a ...