| Patents for H01T 19 - Devices providing for corona discharge (2,573) |
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| 12/19/2002 | US20020191357 Current regulated voltage limited high voltage power supply for corona charger |
| 12/10/2002 | US6493529 Charging device with walls surrounding the electrodes which reduce ozone emissions |
| 12/05/2002 | WO2002096798A1 Method and device for generating ozone |
| 12/05/2002 | DE10125823A1 Verfahren und Vorrichtung zur Erzeugung von Ozon Method and apparatus for generating ozone |
| 12/04/2002 | CN2524405Y Lightning rod |
| 12/04/2002 | CN1382529A Self-drying corona discharge process and equipment for cleaning fume |
| 11/28/2002 | DE10221746A1 Voltage limited high voltage supply for a corona discharge process used in printing |
| 11/20/2002 | EP1142455B1 Gas-purged ionizers and methods of achieving static neutralization thereof |
| 11/13/2002 | EP1173385B1 Corona discharge reactor |
| 10/30/2002 | CN2519501Y Lightning arrester |
| 10/24/2002 | US20020154921 Corona cartridge for high-speed electrophotographic applications |
| 10/10/2002 | WO2002065603A3 Multi-mode treater with internal air cooling system |
| 10/10/2002 | DE10049590C2 Einrichtung für elektrofotografische Geräte mit einer an einem Ende mit einem Nippel versehenen Corotronelektrode Means for electro-photographic equipment with a at one end provided with a nipple Corotronelektrode |
| 10/01/2002 | US6459870 Corona cartridge for charging photoreceptors in high-speed electrophotographic applications |
| 09/10/2002 | US6449447 Image-forming machine having charger cleaning activation after an arcing fault and related method |
| 09/05/2002 | DE10208022A1 Automatische Vorrichtung zum Reinigen von Koronadrähten Automatic apparatus for cleaning corona wires |
| 09/04/2002 | EP1237049A2 Automatic device for cleaning corona wires |
| 09/04/2002 | CN2509754Y Ion generator |
| 09/03/2002 | US6444960 Heading element for charging devices |
| 08/29/2002 | US20020118979 Automatic mechanism for cleaning corona wires |
| 08/28/2002 | EP1234217A2 Corotron comprising a fixing element on supports, an assembly with a power supply unit and an assembly for replacing a corotron wire |
| 08/28/2002 | EP1233854A1 Method for modifying wooden surfaces by electrical discharges at atmospheric pressure |
| 08/28/2002 | CN1366369A 臭氧及负离子发生器 Ozone and negative ion generator |
| 08/22/2002 | WO2002065603A2 Multi-mode treater with internal air cooling system |
| 08/22/2002 | WO2002064498A1 Ozone production from co2 |
| 08/20/2002 | CA2268842C Method for dispersal of fog and installation thereof |
| 08/15/2002 | US20020109470 Multi-mode treater with internal air cooling system |
| 08/06/2002 | US6429595 Multi-mode treater with internal air cooling system |
| 07/31/2002 | CN2503647Y Controllable corona wire subassembly |
| 07/24/2002 | CN2502433Y Building artistic type head split voltage-sharing arrester |
| 07/24/2002 | CN2502432Y Wind power rotary arrester with head split point |
| 07/24/2002 | CN2501507Y Air purifier capable of releasing anion |
| 07/18/2002 | US20020093779 Ionizing apparatus and discharge electrode bar for the same |
| 07/16/2002 | US6421514 Charging device |
| 07/10/2002 | CN2500005Y High efficiency anti-sticking titanium alloy corona pole line |
| 07/10/2002 | CN1357952A 发射体组合件 Emitter assembly |
| 07/09/2002 | US6417581 Circuit for automatically inverting electrical lines connected to a device upon detection of a miswired condition to allow for operation of device even if miswired |
| 07/02/2002 | US6415120 Corona discharging apparatus for use in electrophotographic printing apparatus |
| 06/25/2002 | US6411794 Discharge device and image forming apparatus |
| 06/20/2002 | US20020076369 Apparatus for generating ozone and anion |
| 06/19/2002 | CN2496158Y Head split pin electric rotary type lightning protector |
| 06/19/2002 | CN1354019A 除臭装置 Deodorizing device |
| 06/13/2002 | US20020071235 Emitter assembly |
| 06/12/2002 | EP1213949A1 Emitter assembly |
| 06/12/2002 | CN1353486A Equipotential-type autoamtic lightning arrester |
| 06/11/2002 | US6403040 Improved to allow reduction of ripples and of balance shift without degrading the capability; means for changing the area of contact between ground electrode and the ions |
| 06/05/2002 | CN1352620A Corona discharge reactor |
| 05/21/2002 | US6393237 Scorotron charging apparatus |
| 05/15/2002 | EP1029388B1 Corona station for the preliminary processing of a strip material |
| 05/15/2002 | CN1349293A Universal life source machine |
| 05/02/2002 | US20020051333 Low voltage modular room ionization system |
| 04/25/2002 | DE10049590A1 Corotrone electrode wire nipple manufactured of easily frangible material |
| 04/18/2002 | DE10146411A1 Vorrichtung zum Spannen eines Koronadrahtes A device for tensioning a corona wire |
| 04/17/2002 | EP1198044A1 Tensioning device of a Corona wire |
| 04/10/2002 | CN1344382A Ac corona charging arrangement |
| 04/02/2002 | US6366753 Charger wire tensioning mounting mechanism and method of using |
| 03/28/2002 | WO2002015350A3 Corona discharge cells and methods of use |
| 03/28/2002 | WO2001040880A3 Corotron comprising a fixing element on supports, an assembly with a power supply unit and an assembly for replacing a corotron wire |
| 03/28/2002 | US20020037243 Ionizer |
| 03/27/2002 | EP1190473A1 Ion generating device |
| 03/26/2002 | US6361748 Barrier electrode for treating surfaces of electrically conductive or non-conductive materials and arrangement of such barrier electrodes |
| 03/14/2002 | WO2002020398A1 Electrode unit for use in ozone generator and ozone generator |
| 03/14/2002 | US20020030161 Narrow web corona treater |
| 03/14/2002 | DE10042173A1 Vorrichtung zur Coronabehandlung und Schwenkhalterung für eine Elektrode Device for corona treatment and swiveling holder for an electrode |
| 03/13/2002 | EP1187279A2 Narrow web corona treater |
| 03/07/2002 | WO2002019486A1 Corona treatment device and pivotal holding device for an electrode |
| 02/21/2002 | WO2002015350A2 Corona discharge cells and methods of use |
| 02/19/2002 | US6349024 DC biased AC corona charging |
| 02/14/2002 | US20020018669 Mechanism for fastening thin corotron wires and method for generating a corotron discharge |
| 02/14/2002 | DE10136748A1 Bilderzeugungsvorrichtung und zugehöriges Verfahren mit Laderreinigeraktivierung nach Lichtbogenfehler Image forming apparatus and associated method with charger cleaner activation by arcing faults |
| 02/07/2002 | WO2002010861A1 Image-forming machine having charger cleaning activation after an arcing fault and related method |
| 02/06/2002 | EP1178363A2 Image forming device and associated method with charger cleaner activation after electrical arcing fault |
| 01/30/2002 | EP1175643A2 Ac corona charging arrangement |
| 01/30/2002 | CN2475133Y U型负离子电子节能灯 U-anion electronic energy-saving lamps |
| 01/23/2002 | EP1173385A1 Corona discharge reactor |
| 12/27/2001 | CA2311987A1 Corona treatment generator scn-01 |
| 12/19/2001 | CN1076489C Corona charging device |
| 12/12/2001 | EP1161854A1 Ionizing bar and method of its fabrication |
| 12/11/2001 | US6330146 Piezoelectric/electrostrictive device and method of manufacturing same |
| 12/11/2001 | US6328250 Method of mounting corona wire a corona charger housing of an electrophotographic apparatus and an apparatus for mounting corona wires |
| 12/05/2001 | CN2463994Y Earth electrolytic electrode |
| 11/29/2001 | US20010046394 Charging device |
| 11/29/2001 | US20010045003 System and method for automatically tensioning wires and for retaining tensioned wires under tension |
| 11/20/2001 | US6320157 Corona station for the preliminary processing of a strip material |
| 11/14/2001 | EP1153407A1 Electrostatic fluid accelerator |
| 11/08/2001 | WO2001029857A3 Ac corona charging arrangement |
| 11/08/2001 | US20010038073 System and method for automatically tensioning wires and for retaining tensioned wires under tension |
| 10/31/2001 | CN1073901C Method and device for dry fluxing of metallic surfaces before soldering or tinning |
| 10/25/2001 | DE10037466C1 Device for producing corona discharge in electrophotographic equipment has rotationally symmetric holder, preferably of metal or plastics, with grooves and annular attachment to hold corona wire |
| 10/24/2001 | EP1147690A1 Apparatus and method for monitoring of air ionization |
| 10/18/2001 | US20010030541 Corona discharge apparatus |
| 10/17/2001 | EP1146618A2 Corona discharge apparatus |
| 10/16/2001 | US6303933 Apparatus and method of attaching corona wire to corona charger housing |
| 10/10/2001 | EP1142455A1 Gas-purged ionizers and methods of achieving static neutralization thereof |
| 10/10/2001 | EP1142073A1 Self-balancing ionizer monitor |
| 10/10/2001 | CN2453583Y Lifting/lowering lighting rod |
| 10/10/2001 | CN2453582Y Corona discharging device |
| 10/10/2001 | CN2453581Y Corona electrode device |
| 10/04/2001 | WO2001073908A1 Ionizer |
| 09/25/2001 | US6294782 Corona charger with a serpentine strung corona wire |