| Patents for H01T 13 - Sparking plugs (7,441) |
|---|
| 08/29/2006 | US7098581 Spark plug |
| 08/29/2006 | US7097525 Method for manufacturing spark plug using bending process for earth electrode |
| 08/24/2006 | US20060186780 Alumina-based ceramic composition and spark plug using the same |
| 08/24/2006 | DE102005006354A1 Zündanlage für eine Brennkraftmaschine Ignition system for an internal combustion engine |
| 08/23/2006 | EP1693157A2 Combustion-type power tool having ignition proof arrangement |
| 08/23/2006 | CN2809249Y Flow disturbing rod with spark plug function |
| 08/22/2006 | US7093422 Detecting spark in igniter of gas turbine engine by detecting signals in grounded RF shielding |
| 08/22/2006 | US7093421 Spark igniter for gas turbine engine |
| 08/17/2006 | WO2006044436A3 Ignition device having noble metal fine wire electrodes |
| 08/17/2006 | US20060181185 Spark plug having shield for ground electrode |
| 08/17/2006 | US20060180120 Ignition system for an internal combustion engine |
| 08/17/2006 | DE102005005057A1 Plug connector, for use between secondary coil of ignition coil and spark plug, has contact plate seated at ignition coil side end of secondary spool, and connecting plug unit mating contact plate and high voltage terminal of spark plug |
| 08/16/2006 | EP1192354B1 Dual-mode ignition system utilizing traveling spark ignitor |
| 08/16/2006 | CN1820398A Ignition device having an electrode tip formed from an iridium-based alloy |
| 08/16/2006 | CN1820141A Plasma jet spark plug |
| 08/10/2006 | WO2006081675A1 Variable arc gap plasma igniter element |
| 08/10/2006 | DE202006002961U1 Spark plug gauge which can be utilized for shopping trolley chip, has tight outer dimension tolerance in range of 1 Euro coin |
| 08/10/2006 | DE102005004573A1 Spark plug for direct injection Otto-engine of vehicle, has shielding, preventing direct impinge of injected fuel on insulator, including circular ring, which is held at housing, where ring extends into injected fuel spray |
| 08/10/2006 | CA2612687A1 Variable arc gap plasma igniter element |
| 08/09/2006 | CN2805156Y Sparking plug cap able to increase ignition voltage |
| 08/09/2006 | CN1815830A Spark plug for internal combustion engine |
| 08/08/2006 | US7086363 Spark plug and ignition apparatus using same |
| 08/03/2006 | WO2006079753A1 Plasma-generating plug |
| 08/03/2006 | US20060170320 Spark plug for internal combustion engine |
| 08/03/2006 | DE4208533B4 Vorrichtung und Verfahren zur Erfassung eines mechanischen Defekts in einem elektrischen fehlerhaft arbeitenden Isolator Apparatus and method for detecting a mechanical defect in an electrical malfunctioning insulator |
| 08/02/2006 | EP1686666A1 Spark plug manufacturing method |
| 08/02/2006 | EP1686665A1 Spark plug for internal combustion engine |
| 08/01/2006 | US7084558 Spark plug and method for manufacturing the spark plug |
| 07/27/2006 | US20060165554 Alloy |
| 07/27/2006 | US20060163992 Spark plug for internal combustion engine and manufacturing method thereof |
| 07/27/2006 | US20060162685 Spark plug capable of removing remaining electric charges |
| 07/26/2006 | CN2800597Y Inside-packed type spark plug with external pole point, multi pole point ignition |
| 07/25/2006 | US7081274 Glaze baked at relatively low temperature less to cause air bubbles to remain; excellent in chipping resistance. |
| 07/25/2006 | US7080638 Ignition device for internal combustion engine |
| 07/20/2006 | US20060158082 Electrode material, ignition device containing the same, and method for manufacturing the ignition device |
| 07/20/2006 | US20060158081 Spark plug |
| 07/19/2006 | EP1680844A1 Spark plug center electrode assembly |
| 07/19/2006 | CN1265522C Spark plug, alumina insulator for spark plug, and method of manufacturing the same |
| 07/18/2006 | US7077100 Combined fuel injection valve-ignition plug |
| 07/13/2006 | US20060152129 Spark plug |
| 07/13/2006 | US20060150961 Ignition spark enhancing system and devices therefor |
| 07/13/2006 | DE102005056673A1 Kompaktstruktur einer Zündkerze, die entwickelt ist, um einen gewünschten Hitzebereich sicherzustellen Compact structure of a spark plug that is designed to ensure a desired heat range |
| 07/13/2006 | DE102004063077A1 Elektrodenwerkstoff, Zündeinrichtung diesen enthaltend und Verfahren zu deren Herstellung Electrode material, this ignition device and process for their preparation comprising |
| 07/12/2006 | CN2796197Y Three stage energy saving spark plug |
| 07/12/2006 | CN2796196Y Improved structure of spark plug |
| 07/12/2006 | CN2795472Y Automobile booster oil saving high voltage electric bridge ignitor |
| 07/11/2006 | US7073256 Method of manufacturing center electrode for spark plug |
| 07/06/2006 | US20060148338 Contact element for electrically |
| 07/05/2006 | EP1677400A2 Spark plug |
| 07/05/2006 | EP1677399A2 Spark plug |
| 07/05/2006 | CN1797880A 火花塞 Spark plug |
| 07/05/2006 | CN1797879A Spark plug of synchronous multiple detonating caps |
| 06/29/2006 | US20060137642 Plasma jet spark plug |
| 06/29/2006 | US20060137354 Passive, high-temperature amplifier for amplifying spark signals detected in igniter in gas turbine engine |
| 06/29/2006 | DE102004060226A1 Handgeführtes Arbeitsgerät A hand-operated device |
| 06/29/2006 | DE102004050291A1 Spark plug for vehicle hydrogen engine, has cylindrical central electrode projecting over earth electrode in axial direction, and air duct formed between earth and central electrodes |
| 06/28/2006 | CN2791976Y Sparking plug for automobile internal combustion engine |
| 06/22/2006 | DE102005032167A1 Electrode arrangement for spark ignition device e.g. spark plug, has circular front and rear electrode gaps between middle and mass electrodes, such that distance between electrodes in front area is smaller than in rear area |
| 06/21/2006 | EP1671405A1 Spark plug |
| 06/21/2006 | CN2789987Y Sparking plug mounted with adjustable side electrode |
| 06/15/2006 | WO2006062302A1 Spark plug |
| 06/15/2006 | WO2006061468A1 Device for improving the performance of a spark plug for a two or four stroke internal combustion |
| 06/15/2006 | WO2006061314A1 High-frequency plasma ignition device for internal combustion engines, especially direct-injection otto engines |
| 06/15/2006 | WO2006014840A3 Multi-spark spark plug |
| 06/15/2006 | US20060129890 Ignition coil for use in engine and engine having plastic cylinder head cover |
| 06/15/2006 | CA2591328A1 Spark plug |
| 06/14/2006 | EP1669333A1 Aluminous ceramic composition and spark plug including the same |
| 06/14/2006 | EP1476926B1 Prechamber spark plug and a method for producing the same |
| 06/13/2006 | US7061245 Coil-on plug capacitive sensors and passive coil-on plug diagnostic system incorporating same |
| 06/13/2006 | US7059926 Method of making a spark plug having a multi-tiered center wire assembly |
| 06/07/2006 | CN2786837Y Sparking plug |
| 06/07/2006 | CN1782345A Spark igniter of gas turbine engine |
| 06/06/2006 | US7057332 Spark plug |
| 06/06/2006 | US7055482 Cover for spark plug, ignition wire and boot |
| 06/01/2006 | US20060113883 Compact structure of spark plug designed to ensure desired heat range |
| 05/31/2006 | EP1662626A1 New mounting method of a spark plug and bobbin assembly using a transmission of the tightning couple through the bobbin housing |
| 05/31/2006 | CN1781225A Spark plug and method for producing same |
| 05/31/2006 | CN1780077A High-energy series noble-metal sparking plug with multiple pole and direction |
| 05/30/2006 | US7051723 Ignition spark enhancing device |
| 05/26/2006 | WO2006054009A1 Radiofrequency plasma spark plug |
| 05/24/2006 | EP0899456B1 Ignition device |
| 05/24/2006 | CN1257587C Mounting method of sparking plug cap and sparking plug cap |
| 05/23/2006 | US7049734 Structure of spark plug achieving high degree of air-tightness |
| 05/23/2006 | US7049733 Spark plug center electrode assembly |
| 05/18/2006 | US20060103284 Spark plug with ground electrode having mechanically locked precious metal feature |
| 05/18/2006 | US20060103283 Spark plug and method for producing it |
| 05/18/2006 | DE102005043859A1 Zündkerze für Verbrennungsmotor Spark plug for internal combustion engine |
| 05/17/2006 | EP1657423A1 Spark ignition device and internal combustion engine with the same |
| 05/17/2006 | EP1656564A1 Process device with quiescent current diagnostics |
| 05/17/2006 | CN2781610Y Four-pole four-way series noble-metal high-energy sparking plug |
| 05/16/2006 | US7045939 Spark plug having a welded electrode and the method of producing the same |
| 05/16/2006 | US7043813 Manufacturing method for a spark plug |
| 05/11/2006 | WO2006000005A3 Hand-held tool |
| 05/11/2006 | US20060099872 Method of making a spark plug having a multi-tiered center wire assembly |
| 05/10/2006 | EP1655748A2 Ignition coil for internal combustion engine |
| 05/10/2006 | EP1224391B1 Direct injection of fuels in internal combustion engines |
| 05/10/2006 | CN2779683Y Spark-plug with spray umbrella formed flame |
| 05/04/2006 | DE102004056749B3 Pressure sensor for pressure measuring heater plug of internal combustion engine, has piezoelectric sensor units with substrative circuits, where one sensor unit is loaded with pressure signal and delivers electrical output signal |
| 05/04/2006 | DE102004052743A1 Measuring device for analysis of fuel-air mixture has withdrawal means to withdraw fuel-air mixture from engine combustion chamber in running condition whereby withdrawal means in spark plug is provided with gas withdrawal channel |
| 05/03/2006 | EP1653571A2 Contact element for electrically contacting component parts, particullary for ignition parts |