| Patents for H01T 1 - Details of spark gaps (2,199) |
|---|
| 09/21/2004 | US6795290 Surge arrestor |
| 09/16/2004 | DE202004006227U1 Überspannungsschutzgerät Surge protection device |
| 09/07/2004 | CA2160421C Device for indicating a faulty condition of an electrical apparatus, in particular of a surge arrester |
| 08/12/2004 | US20040155586 Discharge tube |
| 08/05/2004 | US20040150937 Surge arrestor |
| 08/05/2004 | US20040150346 Discharge tube |
| 08/04/2004 | EP1443539A2 Discharge tube |
| 07/29/2004 | WO2004064213A1 Device for protection against surge voltages |
| 07/22/2004 | US20040141277 Main element of a surge protector device |
| 07/22/2004 | DE19506057B4 Löschfunkenstreckenanordnung Extinguishing spark gap arrangement |
| 07/14/2004 | CN2626094Y Paster type overvoltage protector |
| 06/22/2004 | CA2298789C Electric arc monitoring systems |
| 05/26/2004 | CN2617780Y High frequency electric spark coating devices |
| 05/19/2004 | EP1419565A1 Encapsulated secondary-current-limiting voltage surge diverter based on a spark gap |
| 05/12/2004 | CN1149600C Electrical circuit breaker |
| 04/29/2004 | DE19818674B4 Überspannungsschutzelement An overvoltage protection element |
| 04/20/2004 | US6724605 Gas-filled surge diverter with electrode connections in the shape of band-type clips |
| 04/15/2004 | DE10060426B4 Gekapselter Überspannungsableiter mit mindestens einer Funkenstrecke Encapsulated surge diverter with at least one radio link |
| 04/14/2004 | EP1407460A2 Overvoltage arrester |
| 04/08/2004 | WO2004015830A3 Protective device for electric power distribution network |
| 04/08/2004 | US20040066599 Protective element for the dissipation of overvoltages and its use |
| 03/31/2004 | EP1293020B1 Device for detecting errors in the leakage current path of a high voltage surge diverter |
| 03/23/2004 | US6710996 Surge arrestor |
| 03/17/2004 | CN1142462C Fine electrospark process of forming electrode |
| 03/11/2004 | US20040046459 Supporting flue structure for an electrical pulse generator |
| 03/03/2004 | CN1479972A Supporting flue structure for electrical pulse generator |
| 02/26/2004 | WO2004017479A1 Protective element for arresting overvoltages and the use thereof |
| 02/24/2004 | US6697242 Main element of a surge protector device |
| 02/19/2004 | WO2004015830A2 Protective device for electric power distribution network |
| 02/19/2004 | US20040032336 Method and apparatus for detecting and recording episodic overloads in a circuit |
| 02/11/2004 | CN2603550Y Double-electrode discharge protector with dust-proof cover |
| 02/03/2004 | US6687189 High efficiency long lifetime sparker sources |
| 01/29/2004 | WO2003054892A3 Spring clip, surge diverter with a spring slip and a surge diverter arrangement |
| 01/29/2004 | DE4417129B4 Verfahren und Vorrichtung zur Überprüfung von Überspannungsschutzanlagen Method and device for checking of overvoltage protection systems |
| 01/27/2004 | CA2408295C Wind power installation |
| 01/22/2004 | WO2004008596A2 Ignition device having an electrode formed from an iridium-based alloy |
| 01/22/2004 | WO2004007782A1 Alloy |
| 01/15/2004 | DE29624468U1 Arc-current extinction characteristics control method e.g. for spark-gap devices of overvoltage diverters - has interior volume of device housing matched to size of arc current to provide short-term increase in internal pressure as a result of arc |
| 01/13/2004 | US6678141 Electrical component with fault arc protection |
| 12/31/2003 | CN2596628Y Improved surge wave absorber |
| 12/30/2003 | US6671155 Surge protector with thermally activated failsafe mechanism |
| 12/11/2003 | WO2003009312A3 Overvoltage arrester |
| 12/02/2003 | US6657842 Disconnector assembly for an arrestor |
| 11/20/2003 | WO2003096502A1 Device and method for triggering a spark gap |
| 11/13/2003 | US20030210508 Isolation apparatus |
| 11/05/2003 | CN1453912A Separating apparatus |
| 10/29/2003 | EP1357649A1 Separation device |
| 10/29/2003 | EP1356555A1 Method for producing a spark plug electrode |
| 10/23/2003 | US20030198000 Device for detecting errors in the leakage current path of a high voltage surge diverter |
| 10/22/2003 | CN2582231Y All-enclosed gasket gap discharge protector |
| 10/15/2003 | CN1449080A Paster type excess voltage protection device |
| 09/28/2003 | CA2420811A1 Failsafe surge protector having reduced part count |
| 09/17/2003 | EP1344316A1 Supporting flue structure for an electrical pulse generator |
| 09/11/2003 | US20030170122 Wind power installation |
| 09/09/2003 | US6617804 Gas filled switching electric discharge tube |
| 09/09/2003 | US6617770 Gas filled switching electric discharge tube |
| 09/09/2003 | US6616468 Connector and electric connection structure |
| 08/20/2003 | CN1437290A Discharge gap with irradiation electrode |
| 08/13/2003 | CN1436283A Wind power installation |
| 08/12/2003 | US6606232 Failsafe surge protector having reduced part count |
| 08/07/2003 | WO2003065527A1 Switching spark gap |
| 07/29/2003 | US6600425 Method and apparatus for detecting and recording episodic overloads in a circuit |
| 07/24/2003 | US20030137792 Disconnector assembly for an arrestor |
| 07/03/2003 | WO2003054892A2 Spring clip, surge diverter with a spring slip and a surge diverter arrangement |
| 07/02/2003 | EP1053479A4 Electric arc monitoring systems |
| 06/18/2003 | CN1111877C Lightning arrestor with thermoplastic envelope having embossed outside surface |
| 06/12/2003 | WO2003049244A1 Electrode and electrical component comprising said electrode |
| 06/12/2003 | US20030107857 Module with surge arrester for a high-voltage system |
| 06/11/2003 | CN1423820A Module with surge arrester for a high-uoltage system |
| 06/05/2003 | US20030103308 Surge protector with thermally activated failsafe mechanism |
| 06/04/2003 | CN1110824C Non-linear internal gap metal oxide lightning arrester |
| 05/30/2003 | CA2409494A1 Surge protector with thermally activated failsafe mechanism |
| 05/28/2003 | EP1186080B1 Electrically conductive connection between a terminal electrode and a connecting wire |
| 05/27/2003 | US6570090 Electrically conductive connection between a terminal electrode and a connecting wire |
| 05/21/2003 | CN1419724A Method for producing a spark plug electrode |
| 05/20/2003 | US6566813 Overvoltage protection device with concentric arcing horns |
| 05/14/2003 | CN1418055A Method and device of suppressing electromagnetic induction of lighthing current |
| 05/06/2003 | US6559580 Compact multistage spark gap switch |
| 04/23/2003 | CN1106650C Insulator clad type discharger |
| 03/26/2003 | EP0851549B1 Surge arrester having a housing made from thermoplastic material with an external wafer form surface |
| 03/26/2003 | CN1405939A Electric element with fault electric-arc protection function |
| 03/26/2003 | CN1405820A Emitting material of cathode without photosensitive gas discharge tube |
| 03/19/2003 | EP1293020A1 Device for detecting errors in the leakage current path of a high voltage surge diverter |
| 03/06/2003 | WO2003019744A1 Encapsulated secondary-current-limiting voltage surge diverter based on a spark gap |
| 03/05/2003 | CN1400699A Variable lightning protector |
| 03/04/2003 | US6529361 Gas-filled discharge path |
| 03/04/2003 | US6529360 Overvoltage protection element system |
| 02/20/2003 | US20030034730 Gas filled switching electric discharge tube |
| 02/13/2003 | US20030030957 Electrical component with fault arc protection |
| 02/12/2003 | EP1283575A1 Electric component protected against arc interference |
| 02/12/2003 | EP1282775A1 Wind power installation |
| 02/12/2003 | EP1066668B1 Gas-filled discharge gap |
| 02/06/2003 | US20030026055 Surge arrestor |
| 01/30/2003 | WO2003009312A2 Overvoltage arrester |
| 01/30/2003 | CA2454556A1 Surge arrester |
| 01/29/2003 | CN2533596Y Voltage controlled switch |
| 01/08/2003 | EP1273016A1 Module with surge arrester for a high-voltage system |
| 01/08/2003 | CN2530330Y Suspension knockout lightning arrester |
| 12/11/2002 | EP0990280B1 Protective connector for a telecommunications device |
| 12/04/2002 | EP1002350B1 Surge arrester having disconnector housed by end cap |