EP 0317634 A4 19890809 - DEVICE FOR POWER SUPPLY TO GAS-CLEANING ELECTROFILTERS.
Title (en)
DEVICE FOR POWER SUPPLY TO GAS-CLEANING ELECTROFILTERS.
Title (de)
STROMVERSORGUNG FÜR GASREINIGENDE ELEKTROFILTER.
Title (fr)
DISPOSITIF D'ALIMENTATION D'ELECTROFILTRES POUR LE NETTOYAGE DES GAZ.
Publication
Application
Priority
- SU 3824811 A 19841217
- SU 3824862 A 19841217
Abstract (en)
[origin: WO8809214A1] A device for power supply to gas-cleaning electrofilters comprises two direct-voltage sources (1, 2) the opposite poles (5, 6) of each of them being earthed. Between the other opposite poles of each of the direct-voltage sources (1, 2) and a corona electrode (16) of an electrofilter (17) two high-voltage commutators are connected consisting of triode-type electron-ray rectifiers (7, 8) with a hollow anode (11). To the cathode (9) and to the control electrode (10) of each electron-ray rectifier (7, 8) are connected alternating voltage modulators (18, 19) connected, through dividing transformers (38, 39), to a control unit (40) connected in turn to sensors (49, 50, 51, 52) of electrical and physical parameters. Each electrical circuit contains, connected in series, the direct-voltage source (1, 2), the electron-ray rectifier (7, 8) and the corona electrode (16) of the electrofilter (17) and comprises inductive accumulating elements (13, 15) connected in series.
IPC 1-7
IPC 8 full level
B03C 3/68 (2006.01)
CPC (source: EP US)
B03C 3/68 (2013.01 - EP US); Y10S 323/903 (2013.01 - EP US)
Citation (search report)
- [X] US 4536698 A 19850820 - SHEVALENKO ILYA S [SU], et al
- See references of WO 8809214A1
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
WO 8809214 A1 19881201; EP 0317634 A1 19890531; EP 0317634 A4 19890809; US 4909812 A 19900320
DOCDB simple family (application)
SU 8700062 W 19870526; EP 87906033 A 19870526; US 33752989 A 19890111