| Patents for H01T 4 - Overvoltage arresters using spark gaps (2,976) |
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| 10/25/2006 | CN1282288C Gas-filled surge protector with external short-circuiting device |
| 10/25/2006 | CN1282286C Gas-filled surge protector with external short-circuiting device |
| 10/19/2006 | WO2006108374A1 Surge arrester |
| 10/19/2006 | DE102005017083A1 Überspannungsableiter mit einem Ableitelement Surge arrester element with a |
| 10/19/2006 | DE102005016848A1 Überspannungsableiter Surge |
| 10/19/2006 | DE10140950B4 Gekapselter Überspannungsableiter auf Funkenstreckenbasis Encapsulated surge diverter spark-gap-based |
| 10/18/2006 | CN1280861C Overvoltage protection device |
| 10/17/2006 | US7123463 Surge lightning protection device |
| 10/12/2006 | DE10066231B4 Pressure proof encapsulated spark gap arrangement for leading off damaging disturbance variables due to overvoltages, has two opposing electrodes |
| 10/05/2006 | DE102005013499A1 Gasgefüllte Entladungsstrecke Gas-filled discharge gap |
| 10/03/2006 | US7116049 Discharge tube with a specific amount of hydrogen gas by volume |
| 09/28/2006 | WO2006099833A1 Gas-filled discharge path |
| 09/28/2006 | US20060213872 Arcing horn device |
| 09/21/2006 | US20060209485 Discharge tube and surge absorbing device |
| 09/12/2006 | US7106571 Main element of a surge protector device |
| 09/05/2006 | US7102868 High voltage surge protection element for use with CATV coaxial cable connectors |
| 09/05/2006 | US7102289 Discharge tube |
| 09/05/2006 | CA2227960C Emp-charge-eliminator |
| 08/30/2006 | CN1826676A Arrester disconnector assembly having a capacitor |
| 08/30/2006 | CN1825717A Coaxial surge arrester |
| 08/29/2006 | US7099131 Surge absorber and surge absorber array |
| 08/23/2006 | EP1692751A1 Surge suppressor |
| 08/23/2006 | CN1823458A Surge absorber |
| 08/17/2006 | WO2006084529A1 Plug-in combination of appliances for protecting against overvoltages |
| 08/15/2006 | US7092230 Interference filter and lightning conductor device |
| 08/10/2006 | DE102005005914A1 Steckbare Gerätekombination zum Schutz vor Überspannungen Pluggable equipment combination to protect against surges |
| 08/09/2006 | EP1689056A1 Overvoltage arrester device |
| 08/09/2006 | CN2805155Y High frequency ceramic gas discharge lamp |
| 08/02/2006 | CN2802799Y Transmission line type equipotential ring air space lightning apparatus |
| 08/02/2006 | CN2802798Y Transmission line type thunder and lightning protection counter-net type air space lightning apparatus |
| 07/27/2006 | DE102005015401A1 Überspannungsableiter mit zwei divergierenden Elektroden und einer zwischen den Elektroden wirkenden Funkenstrecke Surge arrester with two diverging electrodes and a force acting between the electrode spark gap |
| 07/20/2006 | WO2006074866A1 Plug-in combination of devices, especially for overvoltage protection |
| 07/20/2006 | WO2006074723A1 Cable connector for printed circuit boards |
| 07/20/2006 | WO2006074721A1 Lightning arrester comprising two divergent electrodes and a spark gap acting between the electrodes |
| 07/13/2006 | WO2006072737A2 Electrical installation protection device with improved interrupting capacity |
| 07/12/2006 | CN2796038Y Pillar type serial gap metal oxide lightning arrester |
| 07/06/2006 | DE102005060096A1 Sealed surge diverter for use in power line radio section, has current limiting unit with housing, where metal body filling communicates over channel and two connection electrodes stay in connection with liquid metal body |
| 07/05/2006 | EP1677398A2 Overvoltage arrester device |
| 07/05/2006 | CN1797878A Over-voltage protection |
| 06/29/2006 | US20060139838 Overvoltage protection means |
| 06/22/2006 | DE102004060915A1 Enclosed over voltage suppressor for use as power line discharger, has two chambers, where compressible residual volume remains between casing and chambers, and connection electrodes connected with liquid metal portion |
| 06/21/2006 | CN2789896Y Electric unit structure for metal oxide lightning arrester |
| 05/30/2006 | US7053536 Gas discharge tube having electrodes with chemically inert surface |
| 05/24/2006 | CN1778025A Surge absorber and production method therefor |
| 05/24/2006 | CN1257586C Overvoltage protection element |
| 05/23/2006 | US7050285 Surge protector assembly with ground-connector status indicator circuitry |
| 05/18/2006 | US20060104003 Protective device for electric power distribution network |
| 05/17/2006 | CN1774846A Overvoltage protection magazine for a device of telecommunications technology |
| 05/10/2006 | CN2779699Y Hanging type lightning arrester |
| 05/10/2006 | CN1255908C Anti-disturbance filtering and lightning current leaking device |
| 05/09/2006 | US7041895 Streamer discharge type lightening rod capable of generating lots of ions |
| 05/04/2006 | WO2006018515A3 Arc-breaker device in particular for an overload protection device |
| 05/04/2006 | US20060090915 Streamer discharge type lightening rod capable of generating lots of ions |
| 04/20/2006 | WO2006018513A3 Electric arc extinction device in particular for an overload protection device |
| 04/19/2006 | EP1648061A1 Surge absorber |
| 04/19/2006 | CN1762079A Discharge tube and surge absorbing device |
| 04/19/2006 | CN1252869C Surge-arrester fitting device for telecommunication and data system apparatus |
| 04/12/2006 | CN1251374C Surge absorber with no-chip |
| 04/12/2006 | CN1251373C Surge absorber without chips |
| 04/11/2006 | CA2344076C Surface mounting surge absorber and surface mounting cap for surge absorber |
| 04/06/2006 | WO2006035537A1 Lightning arrester |
| 03/16/2006 | DE102004046394A1 Steckbare Überspannungsschutz-Anordnung Plug-in surge protection device |
| 03/16/2006 | DE102004034895A1 Hochspannungsschalter sowie Mikrowellengenerator umfassend einen Hochspannungsschalter High-voltage switches, a microwave generator comprising a high-voltage switch |
| 03/14/2006 | US7012500 GFCI with enhanced surge suppression |
| 03/08/2006 | EP1149444B1 Gas discharge tube |
| 03/01/2006 | EP0998001B1 Method of preventing break in insulated wire and instantaneous power failure |
| 02/23/2006 | WO2006018529A1 Overvoltage protection device with improved interrupting capacity |
| 02/23/2006 | WO2006018515A2 Arc-breaker device in particular for an overload protection device |
| 02/23/2006 | WO2006018513A2 Electric arc extinction device in particular for an overload protection device |
| 02/23/2006 | WO2005029665A3 Apparatus for high surge voltage protection |
| 02/09/2006 | WO2006012754A1 Automatically-triggering surge arrester arrangement and use of such a surge arrester arrangement |
| 02/02/2006 | US20060023386 Spark gap device |
| 02/01/2006 | CN1239823C Wind power installation |
| 01/26/2006 | WO2006009055A1 Surge absorber |
| 01/17/2006 | US6987657 Voltage surge protection device |
| 01/11/2006 | EP1614200A1 Overvoltage protection magazine for a device of telecommunications technology |
| 01/05/2006 | DE102004029537A1 Electrical connection for component and printed circuit board has area serving to discharge voltage pulses to protect the components or neighboring contacing electronic devices |
| 01/04/2006 | EP1612899A1 Discharge tube and surge absorbing device |
| 01/04/2006 | EP1612898A1 Spark gap apparatus and method for electrostatic discharge protection |
| 01/04/2006 | EP1612897A1 Spark gap apparatus and method for electrostatic discharge protection |
| 12/29/2005 | US20050286199 Anti-interference filter and lightning conductor device |
| 12/29/2005 | US20050285534 Surface mounting discharge tube |
| 12/29/2005 | DE202005014186U1 Over-voltage suppressor for industrial bus bar distribution system, has connection point that interacts with a status monitoring circuit, and module-shaped structural component surrounded by housing adapted to respective application |
| 12/28/2005 | EP1610428A2 Surface mounting discharge tube |
| 12/07/2005 | EP1603207A2 Gas filled switching electric discharge tube |
| 12/07/2005 | EP1119890B1 Spark gap arrangement |
| 11/23/2005 | EP0871965B1 An electric power transmission line with protection devices against lightning overvoltages |
| 11/23/2005 | CN1700553A GFCI with enhanced surge suppression |
| 11/23/2005 | CN1228892C CRT socket |
| 11/17/2005 | DE102004037083A1 Überspannungsableiter-Anordnung mit einer als Bestandteil eines Gehäuses ausführbaren Trägerplatte The overvoltage arrester arrangement with a carrier plate executable as part of a housing |
| 11/16/2005 | CN1227790C Gas-filled discharge gap |
| 11/09/2005 | EP1594199A2 Gas filled switching electric discharge tube |
| 11/03/2005 | US20050243493 Interference filter and lightning conductor device |
| 11/02/2005 | EP1592100A1 Overvoltage arresting device with a supporting plate, which could be made as a part of the housing |
| 10/20/2005 | US20050231872 Overvoltage protection device |
| 10/19/2005 | EP1587188A1 Overvoltage protection device |
| 10/19/2005 | CN2735626Y An over-voltage protector for aerial insulated line |
| 10/19/2005 | CN1685581A Over voltage protection circuit |
| 10/19/2005 | CN1684332A Over voltage protector |
| 10/12/2005 | CN2733680Y A ceramic igniting discharge lightning gap |