Patents
Sitemap › H01 - Basic electric elements › H01T - Spark gaps; Overvoltage arresters using spark gaps; Sparking plugs; Corona devices; Generating ions to be introduced into non-enclosed gases › H01T 13 - Sparking plugs
Patents for H01T 13 - Sparking plugs (7,441)
12/2007
12/20/2007US20070290592 Small diameter/long reach spark plug with rimmed hemispherical sparking tip
12/20/2007US20070290591 Electrode for an Ignition Device
12/20/2007US20070290590 Spark plug
12/20/2007DE102007027442A1 Semi surface discharge spark plug for internal combustion engine, has edge section formed by front end and inner side surfaces of measuring electrodes forming obtuse angle, and arranged on front end side with respect to virtual plane
12/19/2007EP1868268A1 Spark plug boot
12/19/2007CN100356643C Ignition system for internal combustion engine and ignition method of fuel charged in a fuel chamber
12/18/2007US7309951 Spark plug
12/13/2007WO2006017687A3 Ignition device having a reflowed firing tip and method of making
12/12/2007EP1360747B1 Platinum alloy composition for a spark plug electrode for an internal combustion engine
12/12/2007CN100355168C 火花塞 Spark plug
12/12/2007CN100355167C Spark plug providing improved operating characteristics
12/12/2007CN100355166C Multielectrode spark plug composed of different materials
12/12/2007CN100355165C Spark plug for internal combustion engine
12/11/2007US7306502 Spark plug with noble metal chip joined by unique laser welding and fabrication method thereof
12/11/2007US7306346 Organic electroluminescence display apparatus and method for manufacturing the same
12/06/2007US20070278924 Low cost spark plug manufactured from conductive loaded resin-based materials
12/06/2007US20070278923 Accessory for a Fuel Burning or Processing Engine or Machine
12/06/2007US20070277796 Internal combustion engine provided with electrical equipment holder
12/06/2007US20070277764 Spark plug
12/06/2007DE102006025835A1 Zündkerze Spark plug
12/05/2007EP1863142A1 Ignition plug
11/2007
11/29/2007WO2007135951A1 Cable terminal and cable using the same
11/28/2007EP1478846B1 Electronic module for internal combustion engine ignition coil
11/28/2007CN100352117C Method of mfg. spark plug
11/27/2007US7299785 Embedded igniter system for internal combustion engines
11/22/2007US20070266979 Internal combustion engine and combustion control method
11/22/2007DE102006023374A1 Nickel-based alloy containing Si Al Si, Mn, and Ti and Zr where the Zr can be replaced completely or partially by Hf useful for production of sparking plug electrodes has decreased burning off liability
11/22/2007CA2652260A1 Composite spark plug
11/21/2007EP1338065B1 Spark plug for an internal combustion engine and method for production of a middle electrode for an internal combustion engine spark plug
11/21/2007CN200979966Y An improved structure of a spark plug electrode
11/21/2007CN200979189Y Ignition power supply for gas water-heater
11/21/2007CN101076929A Ignition device with noble metal fine wire electrode
11/20/2007US7298070 Compact structure of spark plug designed to ensure desired heat range
11/15/2007WO2007128090A1 Plasma spark plug for internal combustion
11/15/2007DE102006021621A1 Stromdurchführvorrichtung für hohe Drücke und Tempetaturen Current lead-through device for high pressures and Tempetaturen
11/14/2007EP1855092A1 Electrode holder
11/14/2007CN100349342C Energy-savig efficient environmentally friendly spark plug
11/08/2007WO2007125008A1 Ignition coil for an internal combustion engine, in particular of a motor vehicle
11/08/2007DE102006019949A1 Zündkerze Spark plug
11/07/2007CN200971830Y Shielding anti-interference eliminator
11/07/2007CN101068067A Method and device for manufacturing spark plug
11/07/2007CN101068066A Method and device for manufacturing spark plug
11/06/2007US7291961 Spark plug having a specific structure of noble metal tip on ground electrode
11/06/2007US7290516 Electrical connection device for injection devices of internal combustion engines
11/05/2007CA2584628A1 Triggered pulsed ignition system and method
11/01/2007WO2007121757A1 Spark plug
11/01/2007US20070252503 Spark plug having a reference electrode and an elongated electrode
11/01/2007US20070252502 Spark plug for improving the mixing degree between air and fuel
11/01/2007US20070252501 Spark plug configuration having a metal noble tip
10/2007
10/31/2007EP1850433A1 Ignition plug
10/31/2007EP1850432A2 Ignition plug
10/31/2007EP1604436B1 Spark plug and method for producing it
10/31/2007DE102006019927A1 Spark plug for use in combustion chamber of engine, has body electrode forming discharge gap for ignition spark between body and central electrodes, which has precious metal reinforcement that includes covering of precious metal surfaces
10/31/2007CN200969483Y Spark plug for petrol engine
10/31/2007CN200969482Y Shielding spark cap
10/31/2007CN101064414A Compound center electrode of vehicle plug and its preparing method
10/31/2007CN101064413A Straight cascade high-energy sparking-plug
10/31/2007CN100346545C Sparking plug
10/31/2007CN100346429C Ignition coil for internal combustion engine
10/31/2007CN100346112C Tester for air conditioner
10/30/2007US7288879 Spark plug having ground electrode including precious metal alloy portion containing first, second and third components
10/25/2007WO2007121391A2 Spark plug circuit
10/25/2007WO2003019746A3 A spark plug for an internal combustion engine
10/24/2007CN200965975Y Ring-type fine electrode spark plug
10/24/2007CN101061612A Spark plug
10/18/2007WO2007118225A2 Spark plug
10/18/2007WO2007118190A2 Spark plug
10/18/2007WO2007118187A2 Spark plug
10/18/2007US20070240693 Spark plug circuit
10/17/2007CN200962497Y Multi-function forceful spark plug
10/17/2007CN101057379A Radiofrequency plasma spark plug
10/17/2007CN101057378A Ignition device having an electrode tip formed from an iridium-based alloy
10/17/2007CN100344037C Metal element with chromate membrane for plug use and preparation process thereof
10/16/2007US7282845 Spark plug having a plurality of center electrodes
10/16/2007US7282844 High performance, long-life spark plug
10/11/2007WO2007112936A2 Composite of intermetallic phases and metal
10/11/2007US20070236125 Spark plug
10/11/2007US20070236124 Spark plug
10/11/2007US20070236123 Spark plug
10/11/2007US20070236122 Pre-chamber type spark plug
10/11/2007US20070235013 Ignition coil device
10/09/2007US7279827 Spark plug with electrode including precious metal
10/09/2007US7278387 Multiple spark pattern internal combustion initiation device and engine using same
10/04/2007WO2007112359A2 Spark plug
10/04/2007WO2007055945A3 Spark plug having precious metal pad attached to ground electrode and method of making same
10/04/2007US20070228916 Spark plug for internal combustion engine
10/04/2007US20070228915 Spark plug used for an internal-combustion engine and a method for manufacturing the same
10/03/2007EP1841028A2 Spark plug for internal combustion engine
10/03/2007EP1444760B1 Spark plug
10/03/2007CN200956495Y Petrol engine spark plug
10/02/2007US7275961 Rugged, removable, electronic device
09/2007
09/27/2007US20070222351 Spark plug
09/27/2007US20070222350 Spark plug
09/27/2007US20070221157 Plasma-jet spark plug and ignition system
09/27/2007US20070221156 Plasma-jet spark plug and ignition system
09/27/2007DE4420271B4 Zündspulensatz für eine Mehrzylinder-Brennkraftmaschine Zündspulensatz for a multi-cylinder internal combustion engine
09/27/2007DE102007012368A1 Zündkerze für einen Verbrennungsmotor A spark plug for an internal combustion engine
09/27/2007DE102007000149A1 Zündkerze für Verbrennungsmotor und zugehöriges Herstellungsverfahren Spark plug for internal combustion engine and manufacturing method thereof
09/27/2007DE102007000148A1 Zündkerze für eine Brennkraftmaschine und Verfahren zu ihrer Herstellung A spark plug for an internal combustion engine, and processes for their preparation
09/26/2007EP1837967A2 Plasma-jet spark plug and ignition system
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