FIELD: electricity.
SUBSTANCE: invention is referred to a holder intended for fixing several electrodes. The holder (1) for fixing several electrodes (2), namely corona electrodes fit for the formation of a corona discharge in a discharge pipeline (3), comprises a body (4) passable by a flow of exhaust gases and having channels and holding the electrodes (2), and at least one electric contact (7) for the electrodes (2) integrated into the body (4). The flow-passable body (4) and at least one electric contact (7) are segmented electrically. The respective segments are insulated electrically from each other with the provision of a separate and independent current supply to several electrodes (2).
EFFECT: provided variation of an electric field.
8 cl, 2 dwg
