| Patents for H05B 7 - Heating by electric discharge (3,980) |
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| 06/17/2009 | EP1813134B1 Optimized graphite electrode pin configuration |
| 06/17/2009 | CN201260252Y Electrode shell |
| 06/16/2009 | US7548575 Self-seeding and phase-locking of an array of lasers |
| 06/11/2009 | WO2009073381A1 Apparatus and method of carbothermic aluminium production |
| 06/11/2009 | WO2007053505A3 Extruded laminated floor mat and method of manufacturing same |
| 06/10/2009 | EP2067378A1 Method for operating a melt-metallurgic furnace, and furnace |
| 06/10/2009 | CN201256461Y Graphite electrode with carbon coated anode and cathode |
| 06/03/2009 | CN100496171C Rapid heating discharge tube for microwave oven |
| 05/27/2009 | CN101442848A Method for locally heating object |
| 05/27/2009 | CN100493273C Electrode connection with coated contact surfaces |
| 05/27/2009 | CN100493272C Salt bath furnace electrode heat resistant material |
| 05/21/2009 | US20090127747 Apparatus and Method for Reducing Solvent Loss for Electro-Spinning of Fine Fibers |
| 05/20/2009 | CN101437335A Electric arc type heating apparatus |
| 05/13/2009 | EP1389896B1 Method for periodically elongating an electrode for an electric arc furnace and electrode for electric arc furnace |
| 05/07/2009 | US20090116532 Reactor Vessel for Plasma Gasification |
| 05/06/2009 | CN201234369Y 接触元件 Contact element |
| 04/29/2009 | CN201230386Y Silicon-carbon bar chuck |
| 04/29/2009 | CN101420801A Graphite electrode with quasi-ultra-high power |
| 04/29/2009 | CN100484343C Method of graphite electrode dip treating |
| 04/29/2009 | CN100482817C Gas-tight electrode for carbothermic reduction furnace |
| 04/23/2009 | WO2009049777A1 Electric furnace with electrode bores for delivering and melting metal powder |
| 04/23/2009 | US20090104411 Method of producing a folded honeycomb structure for a sandwich component and foldable sheet-like material |
| 04/21/2009 | US7521098 Method of processing an organic-film |
| 04/15/2009 | CN100478636C Mounting arrangement for auxiliary burner or lance |
| 04/14/2009 | CA2528151C Digital electrode observation |
| 04/07/2009 | CA2340669C Method and transferred arc plasma system for production of fine and ultrafine powders |
| 04/02/2009 | WO2009010266A3 Modular electric reducing furnace |
| 04/02/2009 | US20090087469 Alginate-based nanofibers and related scaffolds |
| 03/25/2009 | EP2039948A1 Assembling aid for assembling electrode strings |
| 03/25/2009 | CN101395963A Methods and arrangement for implementing highly efficient plasma traps |
| 03/25/2009 | CN101394694A Low-voltage side voltage regulating and dynamic compensating device for electric arc furnace |
| 03/24/2009 | US7507447 Transparent conductive film, method for producing same and method for forming pattern |
| 03/18/2009 | CN101390448A Threaded pin, carbon electrode, and electrode assembly |
| 03/12/2009 | US20090067193 Back light unit and manufacturing method thereof |
| 03/11/2009 | EP2033493A1 Wall elements for water-cooled, current-conducting electrode bearing arms and electrode bearing arms produced from such wall elements |
| 03/05/2009 | US20090061112 Laser circuit etching by subtractive deposition |
| 02/19/2009 | WO2009023003A1 Method for automatically controlling a plasmotron operation mode and a plant for carrying out said method |
| 02/18/2009 | CN100462446C Method for melting and decarburization of iron carbon alloy |
| 02/17/2009 | US7491360 Mounting enclosure for burners and particle injectors on an electric arc furnace |
| 02/11/2009 | CN101365269A Cooling top-push electrode for inner string graphitization stove |
| 02/11/2009 | CN101365268A Thermal shock resistant graphite electrode and production method thereof |
| 02/11/2009 | CN101365267A Music frequency and loudness exhibition apparatus and method for terminal |
| 02/03/2009 | CA2122438C Control procedure of a power converter device for supplying a continuous current to an electric arc furnace |
| 01/28/2009 | CN101356857A Device and method for measuring at least one conical thread |
| 01/28/2009 | CN101356856A Apparatus for adjusting an electrode for a metallurgical furnace |
| 01/27/2009 | US7482297 coating the surface of a polymeric fiber ( polycaprolactam, polylactic acid, polyamide) as template with a sol-gel coating of metal halide, metal alkoxide, or oxide, heating to pyrolyze polymer and form a fiber containing metal oxide ( tio2, sio2 ) solid compact fiber useful as filter media |
| 01/22/2009 | WO2009012456A1 Method and apparatus for generating a plasma field |
| 01/21/2009 | CN201185487Y Novel water cable catcher |
| 01/14/2009 | CN100451514C DC arc induction furnace |
| 01/13/2009 | US7476418 Etching and planarizing a substrate by irradiation with a focused ion beam, decomposing and depositing an organic gas into a columnar electrode, and then attaching the nanotubes to the electrode; maintained electroconductivity between nanotubes and electrodes |
| 01/08/2009 | US20090010300 Electrode Robot For Adding Electrodes Having Threaded Connectors of Various Thread Pitches |
| 01/08/2009 | US20090010299 Apparatus for Adjusting an Electrode for a Metallurgical Furnace |
| 01/08/2009 | US20090008828 Method and apparatus for the manufacture of pre-inked rubber stamps |
| 01/08/2009 | US20090007723 Graphite electrodes for production of aluminum by carbothermic reduction of alumina are either submerged in molten bath in low temperature compartment or horizontally arranged in side walls of high temperature compartment; carbonization; graphitization; improved flexibility, electroconductivity |
| 01/07/2009 | CN100450320C Arc furnace electrode length determination |
| 01/01/2009 | US20090000425 produce the electrothermic melt; use for carbothermal reduction of alumina to produce aluminum; baking the green electrode to carbonize the pitch binder to solid coke; free of iron |
| 12/31/2008 | CN201174792Y Insulating connection component of refractory metal |
| 12/31/2008 | CN201173702Y Bottom penetration prevention side wall bottom electrode of direct current furnace |
| 12/31/2008 | CN101336017A High-voltage transforming cubicle automatic control device suitable for electric arc heater |
| 12/31/2008 | CN100448328C Production method of ultrohigh power graphite electrode |
| 12/30/2008 | CA2449774C Method for melting and decarburization of iron carbon melts |
| 12/25/2008 | US20080316772 Spread illuminating apparatus, transparent resin plate for use in spread illuminating apparatus, and method of injection-molding transparent resin plate |
| 12/24/2008 | CN101331375A Compensation system and method for arc skewing for a DC arc furnace |
| 12/24/2008 | CN101330780A Electricity-saving establishment for ore furnace |
| 12/18/2008 | WO2007102923B1 Methods and arrangement for implementing highly efficient plasma traps |
| 12/17/2008 | CN101325828A Self-baking electrode for large-scale titanium slag electric furnace and preparing technique thereof |
| 12/17/2008 | CN101322955A Production method of nano material |
| 12/16/2008 | US7466739 Locking ring for graphite electrodes |
| 12/16/2008 | CA2362379C Container made of stainless steel for forming self-baking electrodes for use in low electric reduction furnaces |
| 12/11/2008 | WO2008124701A3 Light unit with internal power failure detection |
| 12/11/2008 | US20080304538 Safety Device For Detecting Electrode Breakage |
| 12/11/2008 | US20080304537 Threaded Pin, Carbon Electrode, and Electrode Assembly |
| 12/10/2008 | EP1102955B1 Carbon baking furnace |
| 12/10/2008 | CN201163827Y Integral water cooling bottom ring of enclosed type ore furnace combined holding device |
| 12/09/2008 | US7462089 Compacting the mixture of copper and iron metal powder and yttrium oxide in a mold, baking the compacted mixture, forging to form an electrode, and mechanically processing the electrode to a finish member |
| 12/04/2008 | US20080298425 Method and apparatus for melting metals using both alternating current and direct current |
| 12/03/2008 | CN100441060C Portable terminal hinge device |
| 11/26/2008 | CN101313189A Control system for an arc furnace |
| 11/20/2008 | US20080285615 Method for Determining at Least One State Variable of an Electric Arc Furnace, and Electric Arc Furnace |
| 11/19/2008 | EP1993325A2 Graphite electrode of increased length |
| 11/19/2008 | EP1913796B1 Individual segment cooling device for the electrodes of a metallurgical furnace |
| 11/19/2008 | EP1707032B1 End-face seal for graphite electrodes |
| 11/19/2008 | CN201153331Y Fixed bus bar of graphitization furnace and multi-rectifier electricity supply construction |
| 11/19/2008 | CN101309530A Cooling electrode for high temperature furnace |
| 11/12/2008 | EP1991038A2 Furnace atmosphere activation method and apparatus |
| 11/12/2008 | EP1532085B1 Process of making carbon electrodes |
| 11/12/2008 | CN201149442Y Device for sealing electrode up-down jar of electric furnace system |
| 11/06/2008 | WO2007102923A3 Methods and arrangement for implementing highly efficient plasma traps |
| 11/05/2008 | EP1891836B1 Cooling device for the electrodes of a metallurgical furnace |
| 11/05/2008 | EP1689549A4 Plasma generators, reactor systems and related methods |
| 11/04/2008 | CA2163967C Method and apparatus for glow discharge plasma treatment of polymer materials at atmospheric pressure |
| 10/30/2008 | WO2008130775A1 Method of preparing a molded article |
| 10/30/2008 | WO2008130774A1 Method of preparing a molded article |
| 10/30/2008 | WO2008128576A2 Circuit arrangement for igniting and operating a discharge lamp |
| 10/30/2008 | US20080267249 Method to control the feed of the metal charge for electric arc furnaces |
| 10/29/2008 | CN201141006Y Low-density flexible graphite annulus |
| 10/29/2008 | CN101297602A Joint strengthening ring for graphite electrodes |
| 10/29/2008 | CN101296536A Power generation method and device by thunder and lightning |
| 10/23/2008 | WO2008106381A3 Electrospinning polymer fibers and fiber arrays using dc biased ac potential |
| 10/23/2008 | US20080262258 Electrode for electric reduction furnace; cylinder casing with ribs along interior surface; at least one rib is made of copper |