| Patents for H01T 13 - Sparking plugs (7,441) |
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| 04/03/2008 | DE102007000740A1 Zündkerze für eine Brennkraftmaschine, die dafür ausgelegt ist, eine gute Zündfähigkeit eines Kraftstoffs beizubehalten Maintain spark plug for an internal combustion engine which is adapted to a good ignitability of a fuel |
| 04/02/2008 | CN201043937Y Ignition diagnosis machine of engine |
| 04/02/2008 | CN100379108C Spark plug |
| 04/01/2008 | US7352121 Spark plug |
| 04/01/2008 | US7352120 Ignition device having an electrode tip formed from an iridium-based alloy |
| 03/27/2008 | US20080074025 Spark plug for internal combustion engine designed to keep ignitability of fuel high |
| 03/27/2008 | DE102006042457A1 Spark plug for use in internal combustion engine, has plug body and mass electrode that are separated from each other as separate components before mounting plug in engine and are connected with each other in engine after mounting plug |
| 03/27/2008 | CA2828176A1 Ignition device, internal combustion engine, ignition plug, plasma apparatus, exhaust gas decomposition apparatus, ozone generation/sterilization/disinfection apparatus, and deodorization apparatus |
| 03/26/2008 | EP1825580B1 Device for improving the performance of a spark plug for a two or four stroke internal combustion |
| 03/25/2008 | US7347174 Combustion promoting device for internal combustion engine |
| 03/25/2008 | US7346983 Method for manufacturing spark plug |
| 03/20/2008 | WO2008031482A1 Spark plug |
| 03/19/2008 | CN201038598Y Multipolar adjustable sparking plug |
| 03/19/2008 | CN201038597Y Gasoline sparking cap high voltage line connecting bolt |
| 03/13/2008 | US20080061670 Spark plug |
| 03/12/2008 | EP1897193A1 Spark plug for an internal combustion engine |
| 03/12/2008 | EP1203428B1 Spark plug including a wear-resistant electrode tip made from a co-extruded composite material, and method of making same |
| 03/12/2008 | CN101141052A Coarse type multidigit spark plug |
| 03/06/2008 | WO2008025476A1 Spark plug for a hydrogen-powered internal combustion engine |
| 03/06/2008 | WO2008011591A3 High power discharge fuel ignitor |
| 03/06/2008 | US20080054778 Spark plug |
| 03/06/2008 | US20080054777 Extension spark plug |
| 03/06/2008 | DE102006041161A1 Zündkerze für einen Wasserstoff-Verbrennungsmotor Spark plug for a hydrogen internal combustion engine |
| 03/05/2008 | EP1895629A1 Spark plug |
| 03/05/2008 | EP1895121A2 Combustion promoting device for internal combustion engine |
| 02/27/2008 | CN101133303A Electrode holder |
| 02/27/2008 | CN101132122A Multi-position ignition type sparking plug |
| 02/27/2008 | CN101132121A Sparking plug with full-ceramic electrically-heated body as center electrode |
| 02/26/2008 | US7336024 Spark plug |
| 02/21/2008 | WO2008021852A2 Ignition device having a reflowed firing tip and method of construction |
| 02/21/2008 | US20080042541 Micro-ignitor with fastener for a combustion system |
| 02/21/2008 | US20080042540 Micro-Ignitor For A Combustion System |
| 02/21/2008 | US20080042539 Spark plug insulator |
| 02/20/2008 | CN101127438A Energy saving spark plug |
| 02/14/2008 | WO2008017601A1 Spark plug for high-frequency plasma ignition |
| 02/14/2008 | WO2008017600A1 High frequency ignition device |
| 02/14/2008 | US20080036353 Ignition device having a reflowed firing tip and method of construction |
| 02/14/2008 | DE102006037412A1 Ignition process for fuel-air mixture involves increasing electrode gap as engine temperature rises up to boundary temperature and decreasing it thereafter |
| 02/14/2008 | DE102006037039A1 Hochfrequenz-Zündvorrichtung High-frequency ignition device |
| 02/14/2008 | DE102006037038A1 Hochfrequenz-Zündvorrichtung für eine Hochfrequenz-Plasmazündung High-frequency ignition device for a high-frequency plasma ignition |
| 02/14/2008 | DE102006037037A1 Zündvorrichtung für Hochfrequenzplasmazündung Ignition device for high frequency plasma ignition |
| 02/07/2008 | WO2008017069A2 One piece shell high thread spark plug |
| 02/07/2008 | WO2008015179A1 Method for applying a pin on an electrode base body |
| 02/07/2008 | WO2008015107A1 Spark plug with reduced physical volume |
| 02/07/2008 | US20080034261 System and Method for Reducing Test Time for Loading and Executing an Architecture Verification Program for a Soc |
| 02/07/2008 | US20080030116 One Piece Shell High Thread Spark Plug |
| 02/07/2008 | US20080029053 Method for producing a spark plug, and spark plug |
| 02/07/2008 | US20080029052 Mounting structure of ignition plug tube |
| 02/07/2008 | DE102006035980A1 Zündkerze mit reduziertem Bauraum Spark plug with reduced installation space |
| 02/06/2008 | CN201018192Y Improved surface discharge spark plug electrode structure |
| 02/06/2008 | CN201018191Y Vehicle internal combustion engine injecting ignition sparking plug |
| 02/05/2008 | CA2321616C Spark plug providing improved operating characteristics |
| 01/31/2008 | WO2008014192A1 Platinum alloy for spark plug electrodes and spark plug having a platinum alloy electrode |
| 01/31/2008 | WO2008013159A1 Noble metal alloy for spark plug and method for producing and processing the same |
| 01/31/2008 | DE102006033578A1 Zündeinrichtung, insbesondere Zündkerze für eine Verbrennungskraftmaschine und Verfahren zur Positionierung von wenigstens einer Masseelektrode in der Zündeinrichtung Ignition device, in particular spark plug for an internal combustion engine and method for positioning of at least a ground electrode in the ignition device |
| 01/30/2008 | CN100365892C Ignition device, in particular, sparking plug |
| 01/29/2008 | US7323811 Noble metal tip for spark plug electrode and method of making same |
| 01/29/2008 | US7323810 Spark plug for an internal combustion engine |
| 01/24/2008 | WO2008009610A1 Sparkplug, in particular for high combustion chamber pressures |
| 01/24/2008 | US20080018217 Platinum alloy for spark plug electrodes and spark plug having a platinum alloy electrode |
| 01/24/2008 | US20080018216 High power discharge fuel ignitor |
| 01/24/2008 | DE102006062737A1 Verfahren zum Herstellen einer Zündkerze A method for manufacturing a spark plug |
| 01/24/2008 | DE102006033480A1 Zündkerze, insbesondere für hohe Brennraumdrücke Spark plug, especially for high combustion chamber pressures |
| 01/24/2008 | CA2658608A1 High power discharge fuel ignitor |
| 01/23/2008 | EP1881573A2 Ignition device, in particular ignition plug for a combustion engine and method for positioning at least one ground electrode in the ignition device |
| 01/23/2008 | EP1588048A4 System and method for generating and sustaining a corona electric discharge for igniting a combustible gaseous mixture |
| 01/23/2008 | CN101110513A Strong energy saving spark plug |
| 01/22/2008 | US7321187 Spark plug and method for manufacturing the spark plug |
| 01/17/2008 | US20080012234 Hand Assemblable Fuel Injector Seal |
| 01/16/2008 | EP1878910A2 Ignition coil for use in engine |
| 01/16/2008 | EP1878098A1 Method and apparatus for operating traveling spark igniter at high pressure |
| 01/16/2008 | EP1430576B1 Spark plug |
| 01/16/2008 | CN100362711C Mfg. method of spark plug and its mfg. appts. |
| 01/15/2008 | CA2362922C Contact glass composition for use in spark plugs |
| 01/10/2008 | WO2008003846A1 Spark plug incorporating a pressure sensor |
| 01/10/2008 | WO2007134296A3 Composite spark plug |
| 01/09/2008 | EP1875571A1 Plasma-generating plug |
| 01/09/2008 | EP1875570A1 Electrode for a spark plug |
| 01/09/2008 | EP1875134A1 Lead arrangement for a combustor unit |
| 01/09/2008 | CN101103504A Noble metal tip for spark plug electrode and method of making same |
| 01/09/2008 | CN101102035A Improved discharging spark plug electrode structure along the surface |
| 01/03/2008 | WO2008000587A1 Spark plug for an internal combustion engine and method for the operation thereof |
| 01/03/2008 | US20080000441 Combustion promoting device for internal combustion engine |
| 01/02/2008 | CN201001006Y Side sheath of high-voltage damping cable sparking plug |
| 01/02/2008 | CN101098068A Combustion promoting device for internal combustion engine |
| 01/01/2008 | US7315110 Spark plug with easy-to-recognize identification marks |
| 12/27/2007 | WO2007149862A2 Spark plug with fine wire ground electrode |
| 12/27/2007 | WO2007149845A2 Small diameter/long reach spark plug |
| 12/27/2007 | WO2007149843A2 Small diameter/long reach spark plug with improved insulator design |
| 12/27/2007 | WO2007149839A2 Small diameter/long reach spark plug with rimmed hemispherical sparking tip |
| 12/27/2007 | WO2007149826A2 Electrode for an ignition device |
| 12/27/2007 | WO2007149772A2 Spark plug insulator |
| 12/26/2007 | EP1869739A1 Open-chamber multi-spark plug |
| 12/26/2007 | CN100358197C Sparking plug |
| 12/21/2007 | WO2007147154A2 Spark plug |
| 12/21/2007 | WO2007147030A2 Spark plug with tapered fired-in suppressor seal |
| 12/20/2007 | US20070290596 Small diameter/long reach spark plug |
| 12/20/2007 | US20070290595 Small diameter/long reach spark plug with improved insulator design |
| 12/20/2007 | US20070290594 Spark plug with tapered fired-in suppressor seal |
| 12/20/2007 | US20070290593 Spark Plug With Fine Wire Ground Electrode |