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)
10/2012
10/17/2012CN202495679U Chip-type lateral-electrode ignition end of precious-metal spark plug
10/17/2012CN202495678U Cylindrical lateral-electrode ignition end of precious-metal spark plug
10/17/2012CN202495677U Repairable pit-hole spark plug
10/17/2012CN102742102A 火花塞 Spark Plug
10/17/2012CN101932922B Spark ignition device with in-built combustion sensor
10/16/2012US8288931 Spark plug having a center electrode and a ground electrode provided with no noble metal member
10/16/2012US8288930 Spark ignition device and ground electrode therefor and methods of construction thereof
10/16/2012US8288929 Spark plug
10/16/2012US8288928 Spark plug for internal combustion engine
10/16/2012US8288927 Spark plug including electrodes with low swelling rate and high corrosion resistance
10/11/2012WO2012137395A1 Plug cap
10/11/2012US20120256531 Spark plug having a hole for adjustment
10/11/2012US20120256530 Spark plug
10/10/2012EP2509175A1 Spark plug electrode material having excellent spark consumption resistance and excellent discharge characteristics
10/10/2012EP2507878A2 Electrode material for a spark plug
10/10/2012CN102725927A Spark plug
10/10/2012CN102723667A Spark plug insulator
10/10/2012CN101529678B Method of forming a spark plug with multi-layer firing tip
10/10/2012CN101442188B Spark plug for internal combustion engine and method of manufacturing spark plug
10/09/2012US8283846 Spark plug containing specific ratio content
10/04/2012US20120248964 Pre-chamber spark plug including a gas thread cavity
10/03/2012EP2504897A2 Spark plug with platinum-based electrode material
10/03/2012EP2504896A2 Spark plug with volume-stable electrode material
10/03/2012EP2504564A1 Laser spark plug
10/03/2012CN102714398A Spark plug
10/03/2012CN102713550A Ignition and pressure measurement device of internal combustion engine
10/03/2012CN102709816A Closed type igniter
10/03/2012CN101895063B Spark plug of gasoline engine with multiple laterals and multifold gap
10/03/2012CN101622443B Ignition plug
10/03/2012CN101340064B Spark plug
10/02/2012US8278809 Spark plug with alumina-based insulator
10/02/2012US8278808 Metallic insulator coating for high capacity spark plug
09/2012
09/27/2012WO2012126880A1 Insulator for a sparkplug with a sensor function, and sparkplug with sensor function
09/27/2012US20120242982 Observation plug and spark observation system
09/27/2012US20120242215 Copper core combustion cup for pre-chamber spark plug
09/27/2012US20120242214 Plasma jet ignition plug
09/27/2012US20120240890 Spark Plug of an Internal Combustion Engine
09/27/2012DE102012102009A1 Kupferkern-Zündungsbecher für Vorkammer-Zündkerze Copper core ignition cup for prechamber spark plug
09/27/2012DE102011015183A1 Spark plug for igniting fuel-air mixture in combustion chamber of internal combustion engine, has inner conductor, where insulator surrounds inner conductor and spark plug body surrounds insulator
09/26/2012CN102694343A Portable spark plug flashover tester
09/26/2012CN102694342A Spark plug
09/26/2012CN101657944B Spark plug manufacturing method
09/25/2012US8274204 Spark plug with platinum-based electrode material
09/25/2012US8274203 Electrode material for a spark plug
09/25/2012US8274202 Spark plug with receiving end of ground elbow set above discharge terminal of central electrode and located by one side of central electrode extension line
09/20/2012US20120235555 Spark plug and method for the production thereof
09/20/2012DE102011014257A1 Zündkerze und Verfahren zur Herstellung Spark plug and method for producing
09/19/2012CN102684077A Ignition device for internal combustion engine
09/19/2012CN102684076A Spark plug
09/19/2012CN102684075A Spark plug and method for the production thereof
09/19/2012CN102684074A Spark plug and manufacturing method thereof
09/19/2012CN102684073A Spark plug
09/19/2012CN101779350B Electrode for an ignition device
09/19/2012CN101772869B Spark plug for internal combustion engine
09/18/2012US8269405 Neutral electrode spark plug
09/18/2012US8267075 Ignition device for internal combustion engine
09/13/2012WO2012120757A1 Spark plug manufacturing method
09/13/2012DE102007000754B4 Plasmazündsystem The plasma ignition
09/12/2012CN102668284A Spark plug with platinum-based electrode material
09/12/2012CN102668283A Spark plug with volume-stable electrode material
09/11/2012US8264132 Plasma jet ignition plug
09/11/2012US8264131 Spark plug
09/11/2012US8261711 Ignition device of internal combustion engine and electrode structure of the ignition device
09/05/2012CN202423825U Spark plug sensor
09/05/2012CN102656760A Electrode material for a spark plug
09/05/2012CN102656759A Spark ignition device for an internal combustion engine and central electrode assembly therefor
09/04/2012US8258686 Spark plug for internal combustion engine
08/2012
08/30/2012WO2012116062A2 Electrode material for a spark plug
08/30/2012WO2012114661A1 Spark plug
08/30/2012WO2012113002A1 Spark plug having an end part
08/30/2012WO2012113001A1 Spark plug
08/30/2012WO2012078631A3 Anti-fouling spark plug and method of making
08/30/2012WO2012078629A3 Anti-fouling spark plug and method of making
08/30/2012US20120217864 Spark plug
08/30/2012CA2826807A1 Spark plug with end part
08/30/2012CA2826796A1 Spark plug
08/29/2012EP2493037A2 Plasma jet ignition plug
08/29/2012EP2493036A1 Spark plug and method for producing spark plug
08/29/2012CN202405617U Motor spark plug
08/29/2012CN102651538A Electrode material for electrode of spark plug
08/28/2012US8253313 Spark plug and manufacturing method thereof
08/28/2012US8253312 Plasma jet spark plug
08/28/2012US8253311 Spark plug
08/23/2012WO2012112170A1 Spark plug #2
08/23/2012WO2012111303A1 Spark plug
08/23/2012US20120212131 Plasma jet spark plug and ignition system
08/23/2012US20120212119 Electrode material for a spark plug
08/23/2012DE102012101105A1 Zündkerze Spark plug
08/22/2012CN202394572U High-voltage damper for vehicle engine
08/22/2012CN102648556A Spark plug
08/22/2012CN101645581B Ionizer having mechanism for cleaning discharge electrodes
08/21/2012US8247740 Spark plug, and its manufacturing method
08/16/2012DE112010003410T5 Vorkammerzündkerze Prechamber
08/16/2012DE102012101168A1 Spark plug for internal combustion engine, has insulator that is guided by longitudinally spaced centering portions in passageway between cross-sectional reduction portion and front end of plug main portion
08/15/2012EP2342789B1 Internal combustion engine having a spark plug with an improved firing face
08/15/2012EP1782513B1 Ignition device having an electrode tip formed from an iridium-based alloy
08/14/2012US8244447 Spark plug having a thermosensor
08/14/2012US8242673 Spark plug
08/14/2012US8242672 Spark plug having a fixation assisting member for the insulator
08/09/2012WO2012105270A1 Spark plug
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