1
Vilmos Torok, Andrzej Loreth: Electrostatic air treatment and movement system. Astra Vent, Browdy and Neimark, June 18, 1991: US05024685 (77 worldwide citation)

An air treatment system which includes a wire-like corona electrode and an air permeable target electrode arranged concentrically around the corona electrode with the electrodes connected to a d.c. voltage source having a voltage causing a corona discharge at the corona electrode and an ion wind thr ...


2
Andrzej Loreth, Vilmos Torok: Two-stage electrostatic filter. TL Vent, Browdy and Neimark, November 30, 1999: US05993521 (69 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 ...


3
Vilmos Torok, Andrzej Loreth: Air transporting arrangement. Astra Vent, Browdy and Neimark, December 31, 1991: US05077500 (59 worldwide citation)

An arrangement for transporting air with the aid of so-called electric ion wind with an air flow duct (1) in which a corona electrode (K) and a target electrode (M) are arranged in mutually axial spaced relationship, with the target electrode located downstream of the corona electrode. The corona el ...


4
Andrzej Loreth: Device for air cleaning. Eurus Airtech, Siemens Patent Services LC, March 20, 2001: US06203600 (54 worldwide citation)

A precipitator having a through-flowing passage for the air to be purified. The precipitator is intended to be included in an air purification device, especially for purifying air from electrically charged particles. The precipitator is electrically connected to a high voltage source and has at leas ...


5
Andrzej Loreth, Vilmos Torok: Air cleaning apparatus. TL Vent, Pearne Gordon McCoy & Granger, November 9, 1999: US05980614 (53 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 ...


6
Vilmos Torok, Andrzej Loreth: Arrangement for transporting air. Astra Vent, Browdy and Neimark, April 30, 1991: US05012159 (53 worldwide citation)

An arrangement for transporting air, with the aid of an ion-wind, includes a corona electrode (K) at least one target electrode (M) located at a distance from the corona electrode, and a d.c. voltage source (4) connected between the corona electrode and target electrode. The arrangement includes a h ...


7
Andrzej Loreth, Vilmos Torok: Corona discharge arrangements for the removal of harmful substances generated by the corona discharge. Astra Vent, January 19, 1993: US05180404 (50 worldwide citation)

A corona discharge apparatus includes a corona electrode (K) and a target electrode (M) which is spaced from the corona electrode (K). The electrodes are connected to a d.c. source (2) having a voltage such as to produce a corona discharge on the corona electrode. For the purpose of removing the har ...


8
Vilmos Torok, Andrzej Loreth: Corona discharge air transporting arrangement. Astra Vent, Browdy & Neimark, March 14, 1989: US04812711 (48 worldwide citation)

An arrangement for transporting air with the aid of so-called ion-wind includes at least one corona electrode (K) and at least one target electrode (M) located downstream of the corona electrode at a distance therefrom. The arrangement also includes a direct-current voltage source, the two terminals ...


9
Andrzej Loreth, Vilmos Torok: Precipitator for an electrostatic filter. TL Vent Aktiebolag, Pearne Gordon McCoy & Granger, June 16, 1998: US05766318 (44 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 ...


10
Vilmos Torok, Andrzej Loreth: Air transporting arrangement. Astra Vent, Browdy and Neimark, April 9, 1991: US05006761 (44 worldwide citation)

An arrangement for transporting air with the aid of an electric ion wind comprises a corona electrode (K) and a target electrode (M) located downstream of the corona electrode. A d.c. voltage source (3) has its terminals connected to the corona electrode and the target electrode, respectively, so th ...



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