| Patents for H01T 13 - Sparking plugs (7,441) |
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| 01/05/2012 | US20120001533 Spark plug and its manufacturing method |
| 01/05/2012 | US20120001532 Manufacturing apparatus and manufacturing method for spark plugs |
| 01/04/2012 | CN202103314U Multipoint jumping spark plug |
| 01/04/2012 | CN102308447A Spark plug for internal combustion engine and method of manufacturing same |
| 12/29/2011 | US20110316408 Spark plug for internal combustion engine and method of manufacturing same |
| 12/28/2011 | EP2400607A1 Ignition device for plasma jet ignition plug |
| 12/28/2011 | EP2400606A1 Spark plug for internal combustion engine |
| 12/28/2011 | EP2399021A1 Laser spark plug and pre-chamber module therefor |
| 12/28/2011 | CN202094475U 双极点火花塞 Pole spark plug |
| 12/28/2011 | CN202094474U 长寿命超强点火力度火花塞 Superior strength and long life spark plug ignition |
| 12/28/2011 | CN102299488A 磁致弧火花塞 Magneto-arc spark plug |
| 12/28/2011 | CN102299487A 非均匀电场火花塞 Non-uniform electric field of the spark plug |
| 12/28/2011 | CN102299486A 多尖端火花塞 Multi-tip spark plugs |
| 12/28/2011 | CN101496241B 小直径的长距离火花塞 Long distance spark plug of small diameter |
| 12/27/2011 | US8082897 Plasma jet ignition plug and ignition device for the same |
| 12/22/2011 | WO2011158830A1 Plasma-jet ignition plug |
| 12/21/2011 | EP1298768B1 Spark plug |
| 12/21/2011 | CN202084780U 节能环保型火花塞 Energy saving spark plug |
| 12/21/2011 | CN102292887A 火花塞 Spark plug |
| 12/21/2011 | CN102292886A 火花塞 Spark plug |
| 12/15/2011 | WO2011155509A1 Material for spark plug electrode with excellent spark wear resistance |
| 12/15/2011 | WO2011155101A1 Spark plug |
| 12/15/2011 | US20110304256 Spark plug and manufacturing method thereof |
| 12/14/2011 | EP2395615A1 Method for measuring deviation of connecting position of member, method for producing spark plug |
| 12/14/2011 | EP2395614A2 Spark plug and manufacturing method thereof |
| 12/14/2011 | CN101680820B 无线电频率点火系统中的火花塞的污垢状况的诊断 Diagnostic radio frequency spark plug ignition system dirt conditions |
| 12/14/2011 | CN101329384B 火花塞绝缘体的测试方法和设备 Spark plug insulator test method and apparatus |
| 12/08/2011 | WO2011152004A1 Spark plug |
| 12/08/2011 | WO2011151035A1 Prechamber sparkplug |
| 12/08/2011 | US20110298353 Spark plug for internal combustion engine |
| 12/08/2011 | DE102010045171A1 Zünder zum Zünden eines Brennstoff-Luft-Gemisches in einer Verbrennungskammer, insbesondere in einem Verbrennungsmotor, durch Erzeugen einer Korona-Entladung Igniter for igniting a fuel-air mixture in a combustion chamber, in particular in an internal combustion engine by generating a corona discharge |
| 12/08/2011 | DE102010045044A1 Verfahren zum Zünden eines Brennstoff-Luft-Gemisches einer Verbrennungskammer, insbesondere in einem Verbrennungsmotor, durch Erzeugen einer Korona-Entladung A method for igniting a fuel-air mixture to a combustion chamber, in particular in an internal combustion engine by generating a corona discharge |
| 12/08/2011 | DE102010044784A1 Igniter for firing fuel air mixture in combustion engine, has combustion chambers, where ignition electrode, insulator and passage have common longitudinal direction |
| 12/08/2011 | DE102010022564A1 Vorkammerzündkerze Prechamber |
| 12/08/2011 | DE10195138B3 Zündelektrodenanordnung an einem Verbrennungsmotor Ignition electrode arrangement on an internal combustion engine |
| 12/07/2011 | EP2393172A1 Spark plug |
| 12/07/2011 | EP2393171A1 Spark plug and process for producing same |
| 12/07/2011 | EP2392060A2 Spark plug with integral combustion sensor and engine component therewith |
| 12/07/2011 | EP2392059A2 Spark plug with combustion sensor |
| 12/07/2011 | EP2392055A1 Ignition laser |
| 12/07/2011 | CN102273032A 火花塞 Spark plug |
| 12/07/2011 | CN102273031A 内燃机用火花塞 Internal combustion engine with spark plug |
| 12/07/2011 | CN102269094A 通过电晕放电点燃内燃机燃烧室的燃料空气混合物的方法 By corona discharge method to ignite the fuel-air mixture in the combustion chamber internal combustion engine |
| 12/06/2011 | US8072125 Spark plug for use in an internal-combustion engine with a bilayer ground electrode |
| 12/01/2011 | WO2011150188A1 Igniter assembly including arcing reduction features |
| 12/01/2011 | US20110291543 Igniter assembly including arcing reduction features |
| 12/01/2011 | US20110290208 HF Ignition Device |
| 12/01/2011 | DE102010029421A1 Laser spark plug for internal combustion engine, has focusing unit determining beam divergence angle of aperture passing through laser radiation, where result of difference of opening and beam divergence angles is in specific range |
| 12/01/2011 | DE102010029420A1 Laserinduzierte Fremdzündung für eine Brennkraftmaschine Laser-induced spark ignition for an internal combustion engine |
| 12/01/2011 | DE102010029415A1 Laser spark plug for combustion engine of motor car, has overflow duct designed such that fluid flow enters into interior of diaphragm, and vortex rotating around vortex axis and comprising component along longitudinal axis of plug |
| 12/01/2011 | DE102010029402A1 Laser spark plug for combustion engine of motor car, has cover plate whose inner contour includes edge in region, which is spaced from cover plate end facing toward chamber and from another cover plate end facing away from chamber |
| 12/01/2011 | DE102010029398A1 Laserinduzierte Fremdzündung für eine Brennkraftmaschine Laser-induced spark ignition for an internal combustion engine |
| 12/01/2011 | DE102010029385A1 Laserinduzierte Fremdzündung für eine Brennkraftmaschine Laser-induced spark ignition for an internal combustion engine |
| 12/01/2011 | DE102010029382A1 Laserinduzierte Fremdzündung für eine Brennkraftmaschine Laser-induced spark ignition for an internal combustion engine |
| 12/01/2011 | DE102010029353A1 Laserinduzierte Fremdzündung für eine Brennkraftmaschine Laser-induced spark ignition for an internal combustion engine |
| 12/01/2011 | DE102010029351A1 Laser spark plug for combustion engine of motor car, has housing including cover plate for passing laser radiation into combustion chamber, where cover plate completely or partially made of material with specific range of heat conductivity |
| 12/01/2011 | DE102010029347A1 Laserinduzierte Fremdzündung für eine Brennkraftmaschine Laser-induced spark ignition for an internal combustion engine |
| 12/01/2011 | DE102010022334B3 HF-Zündeinrichtung HF-ignition |
| 11/30/2011 | EP2390973A1 Spark plug for internal combustion engine |
| 11/30/2011 | EP1878098B1 Method and apparatus for operating traveling spark igniter at high pressure |
| 11/30/2011 | CN202059048U 火花塞 Spark plug |
| 11/30/2011 | CN101496242B 具有减小的结构空间的火花塞 A spark plug having a reduced space structure |
| 11/30/2011 | CN101218722B 用于在高压力下操作移动式火花点火器的方法和装置 Method and apparatus for operating under high pressure and mobile spark igniter for |
| 11/29/2011 | US8067882 Sealing member for spark plug |
| 11/24/2011 | US20110285270 Spark plug |
| 11/24/2011 | DE102010000349B3 Spark plug for plasma ignition of fuel-containing mixtures in internal combustion engines and internal combustion turbines, comprises a central electrode, a ground electrode, and a coil which is connected to ground with its one end |
| 11/24/2011 | DE102009059649B4 HF-Zündeinrichtung HF-ignition |
| 11/23/2011 | EP2388792A1 Spark plug |
| 11/23/2011 | EP2387737A1 Method and measurement device for determining a condition of an electric igniter of a gas turbine burner and an ignition device for a gas turbine burner |
| 11/23/2011 | EP1356555B1 Method for producing a spark plug electrode |
| 11/23/2011 | CN202050157U 环保火花塞 Environmental spark plug |
| 11/23/2011 | CN102257687A Spark plug for internal combustion engine |
| 11/23/2011 | CN102257586A Spark plug |
| 11/23/2011 | CN102255247A HF ignition device and method of producing the same |
| 11/23/2011 | CN102255245A Method of producing spark plug and spark plug made with the method |
| 11/23/2011 | CN102251152A Nickel base alloy applied to electrode of spark plug and preparation method thereof |
| 11/22/2011 | US8063548 Flexible spark plug |
| 11/22/2011 | US8061338 Ignition coil to spark plug mating apparatus |
| 11/22/2011 | US8061337 Ignition coil device |
| 11/17/2011 | WO2011143142A2 Spark plug |
| 11/17/2011 | WO2011143032A1 Spark ignition device and ground electrode therefor and methods of construction thereof |
| 11/17/2011 | WO2011142106A1 Spark plug |
| 11/17/2011 | US20110279009 Spark ignition device and ground electrode therefor and methods of construction thereof |
| 11/17/2011 | US20110279008 Spark plug |
| 11/17/2011 | DE102010016881A1 Herstellungsverfahren für elektrisches Bauteil sowie elektrisches Bauteil Manufacturing processes for electrical component and electrical component |
| 11/17/2011 | DE102010011739A1 Zündkerze und Verfahren zur Herstellung einer Zündkerze Spark plug and method for manufacturing a spark plug |
| 11/15/2011 | US8058786 Dielectric enhanced partial thread spark plug |
| 11/15/2011 | US8058785 Spark plug structure for improved ignitability |
| 11/10/2011 | US20110273074 Spark plug for internal combustion engine |
| 11/10/2011 | DE102010028588A1 Laserzündeinrichtung für eine Brennkraftmaschine Laser ignition device for an internal combustion engine |
| 11/09/2011 | EP2385594A1 Sparkplug |
| 11/09/2011 | CN202034675U Spark plug capable of increasing ignition energy |
| 11/09/2011 | CN202034674U Spark plug with metallization processed conductive ceramic central electrode prepared by co-firing method |
| 11/08/2011 | US8053966 Ceramic spark plug insulator and method of making |
| 11/08/2011 | US8053965 Combination igniter and sensor for an internal combustion engine |
| 11/08/2011 | US8053964 Spark plug with increased pressure resistance |
| 11/03/2011 | WO2011135903A1 Ignition apparatus for internal combustion engine, and electrode structure for the ignition apparatus |
| 11/03/2011 | WO2011046364A3 Spark plug of an internal combustion engine |
| 11/03/2011 | US20110266940 Spark plug |
| 11/03/2011 | DE102010016744A1 Spark plug for plasma ignition of fuel-containing mixtures in internal combustion engines and internal combustion turbines, comprises a central electrode, a ground electrode, and a coil which is connected to ground with its one end |