| Patents for H01T 13 - Sparking plugs (7,441) |
|---|
| 05/03/2006 | EP1652160A1 Process device with loop override |
| 05/03/2006 | CN2777806Y Spark plug |
| 05/02/2006 | US7038363 Spark plug with marking layer composition |
| 04/27/2006 | WO2006044635A2 Coaxial twin spark plug |
| 04/27/2006 | WO2006044436A2 Ignition device having noble metal fine wire electrodes |
| 04/27/2006 | WO2006008659A3 Ignition device having an electrode tip formed from an iridium-based alloy |
| 04/27/2006 | CA2583996A1 Coaxial twin sparkle plug |
| 04/27/2006 | CA2582461A1 Ignition device having noble metal fine wire electrodes |
| 04/26/2006 | EP1650843A1 Spark plug connector |
| 04/20/2006 | WO2006041330A1 Spark plug for an internal combustion engine |
| 04/20/2006 | US20060082276 Ignition device having noble metal fine wire electrodes |
| 04/20/2006 | US20060082275 Coaxial twin spark plug |
| 04/20/2006 | DE102005036949A1 Zündkerze mit mehreren Masseelektroden Spark plug with multiple ground electrodes |
| 04/20/2006 | DE102004049287A1 Connection between a spark plug and a spark coil comprises a unit which seats a spark plug connector bolt and is at least partially surrounded by a cover element |
| 04/19/2006 | EP1648062A1 Spark plug |
| 04/18/2006 | US7030544 Spark plug designed to enhance strength of joint of noble metal member to ground electrode |
| 04/13/2006 | WO2005099343A3 Spark plug configuration having a noble metal tip |
| 04/13/2006 | US20060076865 Spark plug |
| 04/13/2006 | DE102005036971A1 Zündkerze mit hohem Zündvermögen Spark plug with high ignitability |
| 04/12/2006 | EP1644637A1 Plasma-jet spark plug |
| 04/11/2006 | US7027446 Method and apparatus for set intersection rule matching |
| 04/05/2006 | CN2770170Y Sparking plug |
| 04/05/2006 | CN1756011A Spark plug and its production method |
| 04/05/2006 | CN1755081A Spark detecting sensor of igniter in gas turbine engine |
| 04/04/2006 | US7023127 Multi-point spark plug |
| 04/04/2006 | US7021980 Adjusting method for centering earth electrode at center electrode of spark gap of spark plug |
| 03/30/2006 | US20060066196 Spark plug |
| 03/30/2006 | US20060066195 Spark plug |
| 03/30/2006 | US20060066194 Spark plug |
| 03/30/2006 | DE102005043637A1 Zündkerze mit erhöhter Haltbarkeit und Kohlenstoffverschmutzungsresistenz Spark plug with increased durability and carbon fouling resistance |
| 03/30/2006 | DE102005043636A1 Zündkerze mit höherer Haltbarkeit und Beständigkeit gegenüber Kohlenstoffverschmutzung Spark plug with higher durability and resistance to carbon pollution |
| 03/30/2006 | DE102004046895A1 Spark plug for internal combustion engine has tubular insulator inside housing which screws into cylinder head, and has central electrode with resistor to limit current flowing across spark gap |
| 03/29/2006 | EP1641093A1 Spark plug |
| 03/28/2006 | US7019448 Spark plug having a multi-tiered center wire assembly |
| 03/28/2006 | US7018800 Process device with quiescent current diagnostics |
| 03/28/2006 | US7017566 Ignition device for an internal combustion engine |
| 03/23/2006 | US20060061368 Device and method for detecting anomolies in a wire and related sensing methods |
| 03/23/2006 | US20060061250 Spark plug |
| 03/23/2006 | DE102005041094A1 Zündkerze mit höherer Haltbarkeit Spark plug with a higher durability |
| 03/22/2006 | EP1214519B1 Long-life traveling spark ignitor and associated firing circuitry |
| 03/22/2006 | CN2766423Y Multifunctional sparking plug |
| 03/22/2006 | CN1750338A Eccentric cascade sparking plug |
| 03/22/2006 | CN1246944C Spark plug |
| 03/21/2006 | US7015698 Sensor for detection of spark in igniter in gas turbine engine |
| 03/21/2006 | US7015633 Spark plug |
| 03/21/2006 | US7013883 Ignition coil for use in engine and engine having plastic cylinder head cover |
| 03/16/2006 | US20060055299 Spark plug with increased durability and carbon fouling resistance |
| 03/16/2006 | US20060055298 Spark plug for internal combustion engine |
| 03/16/2006 | US20060055297 Spark plug with increased durability and carbon fouling resistance |
| 03/14/2006 | US7011560 Spark plug with ground electrode having mechanically locked precious metal feature |
| 03/14/2006 | CA2394009C Ignition spark plug |
| 03/09/2006 | DE102004039818A1 Internal combustion engine for liquid or gaseous fuels has device for direct injection of first small volume of fuel into main combustion chamber in direction of pre-chamber for forming of second volume of fuel-air mixture |
| 03/08/2006 | CN1744399A Spark plug with increased durability |
| 03/07/2006 | US7007653 Robust torch jet spark plug electrode |
| 03/02/2006 | US20060043856 Spark plug |
| 03/02/2006 | US20060043855 Spark plug |
| 03/02/2006 | US20060042610 Spark plug with increased durability |
| 03/02/2006 | DE102005039880A1 Spark plug for an internal combustion engine has an insulator, a central electrode, a tubular metal sleeve, an earth electrode, a resistor and connection electrodes |
| 03/01/2006 | EP1356554B1 Robust torch jet spark plug electrode |
| 03/01/2006 | EP1183762B1 Spark plug shell having a bimetallic ground electrode, spark plug incorporating the shell, and method of making same |
| 02/23/2006 | DE102005034886A1 Kompakte Zündkerze mit hoher Gasdichtheit Compact spark plug with high gas tightness |
| 02/23/2006 | DE102004039406A1 Plasma-Zünd-Verfahren und -Vorrichtung zur Zündung von Kraftstoff/Luft-Gemischen in Verbrennungskraftmaschinen Plasma ignition method and apparatus for the ignition of fuel / air mixtures in combustion engines |
| 02/22/2006 | EP1628375A1 Spark plug |
| 02/16/2006 | WO2006017687A2 Ignition device having a reflowed firing tip and method of making |
| 02/16/2006 | US20060033411 Spark plug |
| 02/16/2006 | DE102004032723A1 Spark plug for combustion engine has earth electrode fixed to housing and insulated central electrode with electrodes having the profile and form of a ring groove |
| 02/16/2006 | CA2575752A1 Ignition device having a reflowed firing tip and method of making |
| 02/15/2006 | EP1626469A1 Spark plug and method for producing same |
| 02/15/2006 | CN2759022Y Spark plug |
| 02/14/2006 | US6997767 Method for manufacturing a spark plug, and spark plug |
| 02/09/2006 | US20060028108 Spark plug with high capability to ignite air-fuel mixture |
| 02/09/2006 | US20060028107 Spark plug with multiple ground electrodes |
| 02/09/2006 | US20060028106 Ignition device having a reflowed firing tip and method of making |
| 02/09/2006 | DE102004033880A1 Spark plug for internal combustion engine has reinforcing layer consists of a ring or tubular element on the top of central electrode in insulator |
| 02/02/2006 | US20060022566 Compact spark plug with high gas tightness |
| 02/02/2006 | US20060022565 High electrical stiction spark plug |
| 02/02/2006 | DE19650728B4 Zündkerze Spark plug |
| 02/02/2006 | DE19641856B4 Zündkerze für einen Verbrennungsmotor A spark plug for an internal combustion engine |
| 02/02/2006 | CA2572280A1 Pre-chamber spark plug |
| 02/01/2006 | CN2755831Y Spark plug with residual electricity energy elimination |
| 02/01/2006 | CN1728480A Spark plug |
| 01/31/2006 | US6992426 Spark plug of an internal combustion engine |
| 01/26/2006 | WO2006008659A2 Ignition device having an electrode tip formed from an iridium-based alloy |
| 01/26/2006 | CA2574761A1 Ignition device having an electrode tip formed from an iridium-based alloy |
| 01/19/2006 | DE102005024666A1 Zündkerze mit mehreren Masseelektroden Spark plug with multiple ground electrodes |
| 01/19/2006 | DE102004030790A1 Ignition plug and ignition cable for gaseous-fuel engine, has metallic, firmly connected tube provided at connection side of cable, where cable is led into tube interior and detachably connected with plug by crimping, welding or soldering |
| 01/19/2006 | DE102004021876B3 Zündkerze Spark plug |
| 01/12/2006 | DE102005023888A1 Zündkerze Spark plug |
| 01/05/2006 | WO2006000005A2 Hand-held tool |
| 01/05/2006 | US20060003091 Method for preparing a semi-conductive ceramic material, semi-conductive ceramic material and ignition plug using this ceramic material |
| 01/04/2006 | EP1611346A1 Attachable rod ignition coil |
| 01/04/2006 | CN1715626A Method of informing pilot of aircraft of spark detected in gasturbine engine |
| 01/04/2006 | CN1715625A Passive high-temperature amplifier for amplifying spark signals detected in igniter in gas turbine engine |
| 01/03/2006 | US6982622 Ignition coil device |
| 12/29/2005 | US20050285495 Spark plug with easy-to-recognize identification marks |
| 12/29/2005 | US20050284454 Ignition device for internal combustion engine |
| 12/29/2005 | DE10344185B4 Zündkerze Spark plug |
| 12/29/2005 | DE10329269B4 Zündkerze mit mindestens zwei Mittelelektroden A spark plug comprising at least two center electrodes |
| 12/22/2005 | WO2004008596A3 Ignition device having an electrode formed from an iridium-based alloy |
| 12/22/2005 | US20050283693 Multi-chip digital system signal identification method and apparatus |