| Patents for H01T 13 - Sparking plugs (7,441) |
|---|
| 02/18/2009 | EP2025048A2 Composite spark plug |
| 02/12/2009 | WO2009020141A1 Spark plug and its manufacturing method |
| 02/12/2009 | WO2008154115A3 Small-diameter spark plug with resistive seal |
| 02/12/2009 | DE102008041085A1 Plasmazündsystem für eine Brennkraftmaschine The plasma ignition system for an internal combustion engine |
| 02/11/2009 | CN101366154A Plasma-generating plug |
| 02/11/2009 | CN101364710A Multipoint ignition device |
| 02/11/2009 | CN101364709A Multipoint ignition device |
| 02/11/2009 | CN101364708A Multipoint ignition device |
| 02/11/2009 | CN100461565C Spark plug having enhanced capability to ignite air-fuel mixture |
| 02/10/2009 | US7488901 EMI absorbing shielding for a printed circuit board |
| 02/10/2009 | US7487767 Ignition coil for use in engine and engine having plastic cylinder head cover |
| 02/10/2009 | CA2376980C Spark plug shell having a bimetallic ground electrode, spark plug incorporating the shell, and method of making same |
| 02/05/2009 | WO2009017220A1 Spark plug |
| 02/05/2009 | WO2009017187A1 Spark plug for internal combustion engine and method of producing the same |
| 02/05/2009 | WO2009017101A1 Spark plug for internal combustion engine |
| 02/05/2009 | US20090033195 Spark plug for internal combustion engine and method of manufacturing the same |
| 02/05/2009 | US20090033194 Plasma-generating plug |
| 02/05/2009 | DE102008040371A1 Zündkerzenherstellungsverfahren, das eine genaue und wirksame Einstellung eines Zündspalts sicherstellt Spark plug manufacturing process which ensures a precise and effective adjustment of a spark gap |
| 02/04/2009 | EP2020717A2 Multipoint ignition device |
| 02/04/2009 | EP2020716A2 Multipoint ignition device |
| 02/04/2009 | EP2020715A2 Multipoint ignition device |
| 02/04/2009 | EP2020714A2 Multipoint ignition device |
| 02/04/2009 | EP2020713A1 Spark plug for internal combustion engine and method of manufacturing the same |
| 02/04/2009 | CN101361241A Spark plug with multi-layer firing tip |
| 02/04/2009 | CN101359812A Multipoint ignition device |
| 02/04/2009 | CN101359811A Spark plug for internal combustion engine and method of manufacturing the same |
| 02/04/2009 | CN101359810A High-voltage insulation sparking plug and ignition cable interface construction |
| 02/04/2009 | CN101359809A Water-proof rubber sleeve of sparking plug cap |
| 02/04/2009 | CN100459335C Spark plug |
| 02/04/2009 | CN100459334C Spark plug |
| 01/29/2009 | WO2009013584A2 Ignition device for internal combustion engine |
| 01/29/2009 | WO2009012881A1 Compression-ignition internal combustion engine and associated operating method |
| 01/29/2009 | WO2008137701A3 Igniter |
| 01/29/2009 | US20090026910 Spark Plug |
| 01/28/2009 | CN201188501Y Spark plug for petrol engine |
| 01/28/2009 | CN101356363A Method and device for providing diagnostics for an internal combustion engine ignition coil |
| 01/28/2009 | CN100456585C Spark plug with noble metal chip joined by unique laser welding and fabrication method thereof |
| 01/27/2009 | US7483562 Method of detecting protrudent adhered matters and method of making spark plug using the same |
| 01/27/2009 | US7481971 Iridium alloy |
| 01/22/2009 | WO2009011173A1 Spark plug for internal combustion engine |
| 01/22/2009 | US20090021133 Plasma ignition system |
| 01/21/2009 | EP2017930A2 Plasma ignition system |
| 01/21/2009 | EP2016653A1 Ignition coil for an internal combustion engine, in particular of a motor vehicle |
| 01/21/2009 | CN101351939A Spark plug having precious metal pad attached to ground electrode and method of making same |
| 01/21/2009 | CN101350502A Bend cascade high-energy sparking plug |
| 01/21/2009 | CN101350501A Spark plug |
| 01/20/2009 | US7478616 Conduit enclosure system for enclosing an engine wiring harness |
| 01/15/2009 | WO2009008520A1 Ignition plug, and analyzing device |
| 01/15/2009 | DE102008002565A1 Zündkerzen- und Zylinderkopfbaugruppe, die ein zuverlässiges Zünden eines Luft-/Kraftstoffgemisches sicherstellt Spark plug and cylinder head assembly, which ensures reliable ignition of the air / fuel mixture |
| 01/14/2009 | EP2014986A1 Double starting electrode for forced-draught burner using liquid or gas fuel |
| 01/14/2009 | EP2013953A2 Spark plug |
| 01/14/2009 | EP1810382A4 Ignition device having noble metal fine wire electrodes |
| 01/14/2009 | EP1787367A4 Ignition device having a reflowed firing tip and method of making |
| 01/14/2009 | CN101346859A Method for manufacturing spark plug and spark plug |
| 01/14/2009 | CN100452587C High performance, long-life spark plug |
| 01/14/2009 | CN100452586C Mounting structure of spark plug tube seal |
| 01/14/2009 | CN100452585C Spark plug |
| 01/13/2009 | US7477008 Plasma jet spark plug |
| 01/13/2009 | US7477007 Spark plug with noble metal-tip structure |
| 01/13/2009 | US7477006 Spark plug for internal combustion engine and method of manufacturing the same |
| 01/08/2009 | WO2009004648A2 Spark plug for internal combustion engine |
| 01/08/2009 | WO2009004204A1 Diagnosis of the fouling condition of sparkplugs in a radiofrequency ignition system |
| 01/08/2009 | US20090009048 Spark plug |
| 01/08/2009 | DE102007052266A1 Spark plug, has molded part welded to earth electrode, and spacer whose thermal expansion co-efficient differs from thermal expansion co-efficient of earth electrode, which emanates from body, where molded part is made of noble metals |
| 01/07/2009 | EP2012398A2 Spark plug |
| 01/07/2009 | EP2012397A2 Spark plug and method for its production |
| 01/07/2009 | EP2012001A1 Plasma ignition system |
| 01/07/2009 | CN101340064A Spark plug |
| 12/31/2008 | EP2009754A1 Pencil ignition coil and boot |
| 12/31/2008 | EP2008986A1 Method of preparing a vitrified ceramic, ceramic thus obtained and spark plug comprising same. |
| 12/31/2008 | EP1920510B1 Plasma spark plug for an internal combustion engine |
| 12/25/2008 | US20080315895 Test method and apparatus for spark plug insulator |
| 12/25/2008 | US20080315864 Out-Of-Line Measurement of a Current Flowing Through a Load |
| 12/24/2008 | WO2008157532A2 Electrode for an ignition device |
| 12/24/2008 | WO2008156035A1 Plasma jet ignition plug and ignition device for the same |
| 12/24/2008 | WO2007149826A3 Electrode for an ignition device |
| 12/24/2008 | EP2006699A2 Test method and apparatus for spark plug insulator |
| 12/24/2008 | EP2005544A2 Spark plug |
| 12/24/2008 | EP2005543A2 Spark plug |
| 12/24/2008 | DE102008002478A1 Zündkerze für eine verbrennungskraftmaschine A spark plug for an internal combustion engine |
| 12/24/2008 | CN201171144Y Porcelain accessories for engine spark plug |
| 12/24/2008 | CN101329384A Method and apparatus for testing spark plug insulator |
| 12/18/2008 | WO2008154115A2 Small-diameter spark plug with resistive seal |
| 12/18/2008 | WO2006044635A3 Coaxial twin spark plug |
| 12/18/2008 | US20080309214 Spark plug and method for production of a spark plug |
| 12/18/2008 | US20080309213 Spark plug for internal combustion engine |
| 12/18/2008 | US20080308057 Electrode for an Ignition Device |
| 12/18/2008 | DE102008002234A1 Plasmazündvorrichtung Plasma ignition |
| 12/18/2008 | DE102007027319A1 Zündkerze und Verfahren zur Herstellung einer Zündkerze Spark plug and method for manufacturing a spark plug |
| 12/18/2008 | CA2634964A1 Process for preparing a sintered ceramic, sintered ceramic thus obtainedand spark plug comprising it |
| 12/17/2008 | EP2003753A1 Ignition plug and method for the manufacture of an ignition plug |
| 12/17/2008 | EP2002520A2 Spark plug |
| 12/17/2008 | CN201167208Y Spark plug assembly suitable for internal combustion engine |
| 12/17/2008 | CN100444483C Ignition device for IC engine |
| 12/11/2008 | WO2007149772A3 Spark plug insulator |
| 12/10/2008 | EP1998914A2 Composite produced from intermetallic phases and metal |
| 12/10/2008 | EP1784370A4 Ceramic with improved high temperature electrical properties for use as a spark plug insulator |
| 12/09/2008 | CA2379085C Spark plug including a wear-resistant electrode tip made from a co-extruded composite material, and method of making same |
| 12/04/2008 | US20080295792 Spark plug and cylinder head |
| 12/04/2008 | DE102007024878A1 Zündkerze und Zylinderkopf dafür Spark plug and cylinder head for |