REGISTER now for FREE 
|
FREE patent keyword monitoring and additional FREE benefits. REGISTER now for FREE
|
|
|
Electric Lamp Or Space Discharge Component Or Device Manufacturing > Process > Spark Plug Or Spark Gap Making Spark Plug Or Spark Gap MakingSpark Plug Or Spark Gap Making patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.04/05/07 - 20070077846 - Method for manufacturing an ignition plug and ignition plug produced in that manner Method for manufacturing a high-energy, low-voltage ignition plug comprising a ceramic material between its electrodes: there is mixed, in a container containing a liquid, from 50 to 75% of a compound which is intended to form a conductive phase and from 25 to 50% of one or more materials which ... 03/08/07 - 20070054581 - Method and apparatus for manufacturing spark plug for internal combustion engine A method and apparatus for manufacturing a spark plug, the spark plug being defined herein, the method including a center electrode position measuring step of measuring an X-directional position of the front end of the center electrode; a regulation member positioning step of positioning an X-directional position of a regulation ... 12/07/06 - 20060276097 - Spark plug manufacturing method A noble metal tip (90) to be joined to a center electrode (2) or ground electrode of a spark plug to form a spark discharge gap is resistance-welded to each electrode containing no noble metal and then laser-welded. In the noble metal tip (90) exposed under a severe environment involving ... 11/02/06 - 20060246807 - Spark plug manufacturing apparatus and method of manufacturing spark plug The spark plug manufacturing apparatus includes a holding plate formed with a plurality of mounting holes penetrating from a front surface to a rear surface thereof for holding therein hollow tubular insulators of spark plugs, each of which is fitted therein with a center electrode and a metal stem provided ... 10/05/06 - 20060223406 - Method and device for manufacturing a noble metal armored electrode for a sparking plug Method and device for manufacturing a noble meal reinforced electrode for a spark plug. A base electrode element (1) is formed and positioned in a retaining attachment (2). A noble metal piece (3) is arranged by a suitable attachment (4) on the front side of the base electrode element (1), ... 05/11/06 - 20060099872 - Method of making a spark plug having a multi-tiered center wire assembly A method of making an ignition device and center wire assembly that includes first, second and third electrode members, a conductive seal, and a noise suppressing seal. The method locates the first electrode member at an axial end of the center wire assembly near a spark gap and the third ... 10/13/05 - 20050227567 - Spark plug A spark plug includes a ceramic component, whose surface is at least in part coated with a glaze, with the glaze containing 0.6% to 4% by weight of fluoride and 6% to 11.2% by weight of zinc oxide. ... 09/29/05 - 20050215160 - Higher-performance spark plug and ramrod engine ignition system using piezo-electric enhancement components This invention constitutes improvements and innovates with novel preferred embodiments the use of a new spark plug casting mold and process—using either wax or recycled plastic resins for more flexibly casting the bulk of this novel spark plug design and its corresponding now unique method of manufacture. A utility invention ... 09/22/05 - 20050208862 - Low cost spark plug manufactured from conductive loaded resin-based materials Spark plug devices are formed of a conductive loaded resin-based material. The conductive loaded resin-based material comprises micron conductive powder(s), conductive fiber(s), or a combination of conductive powder and conductive fibers in a base resin host. The percentage by weight of the conductive powder(s), conductive fiber(s), or a combination thereof ... 08/11/05 - 20050176332 - Method for producing a spark plug electrode A method of joining an electrode of a spark plug with a noble metal is described, the noble metal being joined locally with the electrode using a thermal input produced by a continuously operating laser beam. ... ### FreshPatents.com Support |