| Patents for H01T 1 - Details of spark gaps (2,199) |
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| 06/22/2010 | US7741763 Spark plug |
| 06/17/2010 | DE102008062491A1 Überspannungsableiter mit einer Kurzschlusseinrichtung Surge arrester with a short-circuit device |
| 06/16/2010 | CN101741018A Gas switch electrode |
| 06/16/2010 | CN101741017A Anti-lightning protection gap for traction power supply system of electrified railway |
| 06/09/2010 | EP2194542A2 Device for overvoltage protection with protection status signalling |
| 06/02/2010 | CN201498865U Gas discharge tube with reliable afterflow interruption |
| 06/02/2010 | CN101232163B Clearance lightning-proof protection method and apparatus thereof |
| 05/26/2010 | EP2190083A1 Static electricity countermeasure component and method for manufacturing the static electricity countermeasure component |
| 05/26/2010 | EP2188876A1 Damage-limiting switching device for surge arresters such as varistors, spark gaps or similar means |
| 05/26/2010 | EP1576707B1 Ignition device having an electrode formed from an iridium-based alloy |
| 05/26/2010 | CN201489932U Falling type arrester |
| 05/19/2010 | CN201478768U Adjustable clearance lightning protection device for a distribution line of a power system |
| 05/19/2010 | CN201478687U Polymeric housed arrester with series gap protection switch fracture |
| 05/18/2010 | US7719174 Surface mounting discharge tube has soldering tapers formed at peripheral edges of electrode side surfaces that seal and project outwardly from opposite ends of cylindrical ceramic envelope |
| 05/18/2010 | US7719172 Platinum-based alloy for spark plug electrodes incorporating palladium and iridium |
| 05/12/2010 | CN201466619U Gap lightning protection device |
| 05/05/2010 | CN201450228U Two-electrode spark gap gas switch |
| 05/05/2010 | CN201450185U Air gap radar-proof type network electrical connector |
| 05/05/2010 | CN1910799B Discharge device and air cleaning device |
| 04/28/2010 | CN1894834B Device for providing voltage surge protection through clamping |
| 04/27/2010 | CA2527202C Arrester disconnector assembly having a capacitor and a resistor |
| 04/21/2010 | CN201440567U Connecting device for lightning arrester and discharge counter |
| 04/21/2010 | CN101697399A Gap type lightning protector with releasing device |
| 04/15/2010 | DE202009013505U1 Überspannungsschutzelement An overvoltage protection element |
| 04/14/2010 | CN101350285B 放电管 Discharge |
| 04/07/2010 | EP2171812A1 Overvoltage protection device having one or more parallel-connected overvoltage-limiting elements located in one physical unit |
| 04/07/2010 | CN101061618B Overvoltage protective device and method of overvoltage protection |
| 04/06/2010 | US7692913 Multichannel spark-gap with multiple intervals and pulsed high-power generator |
| 03/31/2010 | CN101689750A Spark gaps for ESD protection |
| 03/25/2010 | DE102009004704A1 Schalteinrichtung zum Auslösen einer Schutzvorrichtung für einen Überspannungsableiter Switching means for initiating a protective device for a surge arrester |
| 03/23/2010 | US7684166 Surge voltage protection device with improved disconnection and visual indication means |
| 03/18/2010 | US20100068154 Printable Igniters |
| 03/17/2010 | EP2162961A1 Device and module for protecting against lightning and overvoltages |
| 03/04/2010 | WO2010023193A1 Surge arrestor comprising at least one arrestor element |
| 03/04/2010 | US20100052497 Ceramic electrode, ignition device therewith and methods of construction thereof |
| 02/25/2010 | WO2010020612A1 Rapid disconnect device |
| 02/25/2010 | DE102009004317A1 Schnelle Abtrennvorrichtung Fast separation device |
| 02/25/2010 | DE102008038486A1 Overvoltage protective device for use in low-voltage mains power supply, has arc combustion chamber formed between one electrode and another electrode, and insulation section connected in series with arc combustion chamber |
| 02/23/2010 | US7666047 Method for securing a metal noble tip to an electrode of a spark plug using a resistance and laser welding process |
| 02/18/2010 | DE102008038963A1 Schadensbegrenzende Schalteinrichtung für Überspannungsableiter wie Varistoren, Funkenstrecken oder dergleichen Mittel Mitigating switching device for surge arresters such as varistors, spark gaps or similar means |
| 02/18/2010 | DE102008035903A1 Electrical gas filled overvoltage arrester, has short circuit device arranged at distance from electrodes using coatings applied on short circuit device such that electrodes are electrically insulated from each other |
| 02/16/2010 | US7663855 Circuit for preventing surge, connector and electronic apparatus thereof |
| 02/11/2010 | DE202009004055U1 Überspannungsableiter und Überstromschutz Surge and overcurrent protection |
| 02/10/2010 | EP2151026A1 Short-circuiting device for surge arresters |
| 02/04/2010 | WO2010012565A1 Overvoltage protection device having one or more parallel-connected overvoltage-limiting elements located in one physical unit |
| 02/04/2010 | DE102008048644A1 Überspannungsschutzgerät mit einem oder mehreren parallel geschalteten, in einer baulichen Einheit befindlichen überspannungsbegrenzenden Elementen Surge protection device with one or more parallel, located in one physical unit overvoltage limiting elements |
| 01/28/2010 | WO2010010067A1 Surge arrestor arrangement comprising an arrestor current path with a plurality of arrestor columns |
| 01/26/2010 | US7652414 Spark plug having an inductive upper portion incorporating a coil wound around an elastically deformable core element |
| 01/14/2010 | DE102008031919A1 Over-voltage protection element i.e. protection plug, has optical status display arranged such that position of display is changed due to force produced by magnetic field depending on amplitude of current |
| 01/14/2010 | DE102008031917A1 Overvoltage protection element i.e. protective plug, has separation guide provided with end that executes both linear movement in direction of another end of guide and swiveling movement while separating solder joint |
| 01/07/2010 | DE102008029670A1 Überspannungsschutzelement An overvoltage protection element |
| 01/06/2010 | CN201378678Y Side electrode of sparking plug |
| 01/06/2010 | CN100578690C Surge voltage protection device with arc-breaking means |
| 12/17/2009 | WO2009150806A1 Static electricity countermeasure component and method for manufacturing the same |
| 12/16/2009 | EP2133966A2 Arc containment device and method |
| 12/16/2009 | CN201365067Y Center electrode of noble metal spark plug |
| 12/10/2009 | DE102009004758A1 Überspannungsableiter mit mindestens einem Ableitelement Surge arrester with at least one arrester |
| 12/10/2009 | DE102008026555A1 Überspannungsschutzgerät mit thermischer Abtrennvorrichtung Surge protection device with thermal disconnect |
| 12/03/2009 | DE102009004318A1 Überspannungsableiter mit integrierter Schutzvorrichtung Surge arrester with integrated protection device |
| 12/02/2009 | CN100566056C Surge voltage protection device with improved disconnection and visual indication means |
| 11/12/2009 | DE102008049471A1 Funkenstreckenanordnung für höhere Bemessungsspannungen The spark gap arrangement for higher voltage ratings |
| 11/11/2009 | EP1749335B1 Surge arrester |
| 11/11/2009 | CN101577396A Two-electrode spark gap gas switch |
| 10/21/2009 | CN201332220Y Novel SMD tripole ceramics discharge tube |
| 10/21/2009 | CN101563819A Pluggable surge arrester |
| 10/21/2009 | CN101562302A Novel earth leakage protection socket |
| 10/14/2009 | EP2041850B1 Pluggable device combination for protecting against surges |
| 10/14/2009 | CN100550566C Over voltage protector |
| 10/07/2009 | CN101552412A Novel electric leakage protecting socket |
| 10/07/2009 | CN100547711C Arrester cutter assembly with a capacitor and resistance |
| 10/01/2009 | DE4444515B4 Gasgefüllter Drei-Elektroden-Überspannungsableiter für hohe Schaltleistungen Gas-filled three-electrode arrester for high switching performance |
| 10/01/2009 | DE202009009478U1 Ausfederndes, sicheres Stoßwellenabsorptionsmodul mit Explosions- und Brandschutz Ausfederndes, safe shock absorption module with explosion and fire protection |
| 09/23/2009 | CN201315411Y High-voltage discharging device |
| 09/17/2009 | DE102007042991B4 Überspannungsschutzgerät mit im thermischen Überlastfall aktivierter mechanischer Abtrennvorrichtung Surge protection device with thermal overload in case of activated mechanical separation device |
| 09/10/2009 | DE102008049472A1 Overvoltage arrester is provided with stop device that is thermally triggered in motion path of conductor segment, between fusible point and conductive element |
| 09/09/2009 | CN101529676A Cut-off arrangement and method for operation of a cut-off arrangement |
| 09/09/2009 | CN101527451A Inductor and hollow air chamber integrated overvoltage protective device and application thereof |
| 09/09/2009 | CN100539336C Overvoltage protection |
| 09/02/2009 | CN201303206Y Wafer type protection component provided with air chamber with electrode micro gap |
| 08/27/2009 | DE19823446B4 Baugruppe zum Schutz von Telekommunikationseinrichtungen gegen Überspannungen Module for the protection of telecommunication equipment against surges |
| 08/26/2009 | CN201298661Y Ignition gas discharge tube with long service life and high energy |
| 08/19/2009 | EP2089893A1 Overcurrent protection unit for use in overvoltage protection devices having high rated voltages |
| 08/19/2009 | CN101510668A Arcing horn device |
| 08/13/2009 | WO2009098944A1 Esd protection device |
| 08/06/2009 | WO2009095206A1 Electric protection element with a short circuit device |
| 08/06/2009 | WO2009095205A1 Electric protective component with a short-circuit device |
| 08/06/2009 | US20090193976 Discharge device and air purifier |
| 08/06/2009 | DE102008022833A1 Elektrisches Schutzbauelement mit Kurzschlussseinrichtung The electrical protection device with short-circuit device |
| 08/06/2009 | DE102008022794A1 Elektrisches Schutzbauelement mit Kurzschlusseinrichtung The electrical protection device with short-circuit device |
| 08/05/2009 | CN100524989C Ignition device having an electrode tip formed from an iridium-based alloy |
| 08/05/2009 | CN100524988C Device and method for triggering a spark gap |
| 07/28/2009 | US7567417 Automatically quenching surge arrester arrangement and use of such a surge arrester arrangement |
| 07/16/2009 | DE102008031113A1 Funkenstreckenanordnung mit mindestens zwei Elektroden A spark gap device with at least two electrodes |
| 07/08/2009 | CN101479898A Device for protecting electrical equipment against overvoltages |
| 07/02/2009 | WO2009081182A1 High voltage switch |
| 06/24/2009 | EP2073326A1 High voltage switch |
| 06/24/2009 | CN201263041Y Patch type switch discharge device |
| 06/24/2009 | CN100505447C Discharge tube |
| 06/17/2009 | EP2070169A1 Overvoltage arrester having at least one arresting element, particularly a varistor, and having a disconnect device |
| 06/17/2009 | EP2070168A1 Surge arrester having a housing and having at least one arrester element |