| Patents for H05B 7 - Heating by electric discharge (3,980) |
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| 10/22/2008 | EP1915889B1 Electronic circuit and method for electric power supply to an alternative current electric furnace |
| 10/22/2008 | CN201138876Y Power-supply apparatus for electronic optical path system of electron beam bombardment furnace |
| 10/22/2008 | CN101289618A Antioxygen liquid for quenching graphite electrode |
| 10/22/2008 | CN100428093C Method for aotomatic controlling rise fall of electrodes in mine hot stove |
| 10/16/2008 | WO2007100386A3 Heat exchange apparatus and method of use |
| 10/15/2008 | CN100426158C Indirect decoupling method of multi variable system based on nerve network reverse idontification and reverso control |
| 10/09/2008 | US20080247440 Long Length Electrodes |
| 10/08/2008 | EP1977628A1 Threaded pin, carbon electrode, and electrode assembly |
| 10/08/2008 | CN101282602A Method for sticking connection joint of graphite electrode for making steel |
| 10/08/2008 | CN101282601A Carbon element coreless electrode |
| 10/02/2008 | US20080237058 Method for Producing Aluminum and Method for Producing a Gas-Tight Electrode for Carbothermic Reduction Furnace |
| 10/01/2008 | CN201127130Y Hydrosphere of electric stove electrode handling machine |
| 09/25/2008 | WO2008115727A1 Systems and methods for producing carbonaceous pastes used in the production of carbon electrodes |
| 09/25/2008 | US20080232423 Method, System and Process for Preparing a Recyclable Material |
| 09/25/2008 | CA2680283A1 Systems and methods for producing carbonaceous pastes used in the production of carbon electrodes |
| 09/24/2008 | CN201123151Y Electron beam generating system power supply device of electron-beam furnace |
| 09/23/2008 | CA2361559C Container made of aluminum and stainless steel for forming self-baking electrodes for use in low electric reduction furnaces |
| 09/17/2008 | EP1971190A2 Arc furnace pressure ring assembly |
| 09/17/2008 | EP1969902A1 Apparatus for adjusting an electrode for a metallurgical furnace |
| 09/17/2008 | EP1591738B1 Graphite electrode for steelmaking |
| 09/17/2008 | CN201119045Y A pole copper tile fixing device |
| 09/17/2008 | CN100420347C Graphite electrode for arc furnace |
| 09/17/2008 | CN100418674C Plasma arc reactor for the production of fine powders |
| 09/10/2008 | CN201114855Y Electrode feedback device for mine heating furnace |
| 08/28/2008 | WO2008103433A1 Ceramic electrode for gliding electric arc |
| 08/28/2008 | WO2008027870A3 Lifting apparatus and method of lifting carbon based electrodes |
| 08/21/2008 | US20080198894 Method For Regulating the Melting Process in an Electric-Arc Furnace |
| 08/20/2008 | EP1958725A1 Assembly of the hose of a water-cooled high current cable with a solid cable head |
| 08/20/2008 | CN100412732C Simple method for neural network decoupling of multi-variable system based on model reference adaptive control |
| 08/19/2008 | US7413575 Nanofibrous biocomposite prosthetic vascular graft |
| 08/14/2008 | US20080192796 Method and Device for Operating an Electric-Arc Furnace |
| 08/14/2008 | US20080192795 Electric Insulation for the Lid of an Electric Arc Furnace |
| 08/07/2008 | US20080187685 Method of preparing vertically-aligned carbon nanotube under atmospheric and cold-wall heating treatments and making the same |
| 08/06/2008 | CN101238755A Cooling device for the electrodes of a metallurgical furnace |
| 08/06/2008 | CN101237727A Power control Method and power device in electronic optical circuit system of electronic bundle impact furnace |
| 07/31/2008 | WO2008045697A3 Cushioned lifting apparatus and method of lifting carbon based electrodes |
| 07/31/2008 | US20080179310 Applying a refractory material of alumina and aqueous sodium silicate to an electric arc furnace runner; a portion sinters upon contact with the ferrous melt forming the expendable lining |
| 07/30/2008 | EP1949763A2 Joint design |
| 07/29/2008 | US7404983 A coaxial precursor and non-reactive laminar gas jet configuration insulates the deposition area from oxygen and other aerial impurities; pyrolyzing hydrocarbon gases; hermetically sealing fused quartz substrates and optical fibers; improved corrosion resistance and waterproofing of fibers |
| 07/23/2008 | CN101228811A Voltage transformer system for electric arc furnace with three electrodes |
| 07/17/2008 | US20080168718 High Density Abrasive Compacts |
| 07/16/2008 | CN201087970Y Fast switch-over device for series connection graphitizing stove power supply unit |
| 07/03/2008 | US20080158860 RGB SPA light using light emitting diodes |
| 07/02/2008 | EP1938665A1 Device and method for measuring at least one conical thread |
| 06/25/2008 | EP1935215A1 Joint strengthening ring for graphite electrodes |
| 06/25/2008 | EP1825716B1 Safety device for detecting electrode breakage |
| 06/25/2008 | CN101208995A Individual segment cooling device for the electrodes of a metallurgical furnace |
| 06/24/2008 | US7390452 Electrospinning of polymer and mesoporous composite fibers |
| 06/19/2008 | US20080142188 Production Method of Consumable Electrode for Consumable Electrode Arc Remelting and End Face Cutter for Use Therein |
| 06/10/2008 | US7386369 Digital electrode observation |
| 06/10/2008 | US7384588 Process for making a flexible structure comprising starch filaments |
| 06/10/2008 | CA2165392C Mounting device for the self-baking commutation electrode of an electronic arc furnace |
| 06/04/2008 | EP1926958A2 Control system for an arc furnace |
| 05/29/2008 | WO2008063866A1 Luminescent device |
| 05/29/2008 | US20080123714 Electronic Circuit And Method Of Supplying Electricity ... |
| 05/29/2008 | US20080122142 Process of Preparing Continuous Filament Composed of Nanofibers |
| 05/29/2008 | CA2668510A1 Luminescent device |
| 05/28/2008 | CN101189916A End-face seal for graphite electrodes |
| 05/28/2008 | CN101188880A Vacuum self-consumption electrode arc melting furnace |
| 05/28/2008 | CN100391312C Electron beam heating temperature control method |
| 05/21/2008 | CN201063901Y Steel furnace power utilization requirement distributer |
| 05/21/2008 | CN201063900Y Copper tile for yellow phosphorus furnace |
| 05/21/2008 | CN201063880Y Novel carbon product electrothermal pipe heater |
| 05/14/2008 | EP1920866A1 Dual-conductor welding gun |
| 05/14/2008 | CN101180920A Electric insulation for the lid of an electric arc furnace |
| 05/14/2008 | CN101179878A Power supply control method and power supply device for electron beam generating system of electron beam bombardment furnace |
| 05/13/2008 | CA2341749C Soderberg-type composite electrode for arc smelting furnace |
| 05/08/2008 | WO2008002938A3 Methods and apparatus for sensing unconfinement in a plasma processing chamber |
| 05/08/2008 | DE10048368C5 Kohleelektrode zum Schmelzen von Quarzglas und Verfahren zu ihrer Herstellung Carbon electrode for melting quartz glass, and process for their preparation |
| 05/02/2008 | WO2008049680A1 Reactance ballast device |
| 05/02/2008 | WO2007098434A3 End-face seal for electrode joints |
| 04/30/2008 | EP1916494A1 A dynamic expanding application technology |
| 04/30/2008 | EP1915889A1 Electronic circuit and method for electric power supply to an alternative current electric furnace |
| 04/30/2008 | DE202006020336U1 Elektrodenarm für Lichtbogenöfen Electrode arm for arc furnaces |
| 04/30/2008 | DE102006050624A1 Reactance connecting device for transformer in electric arc furnace, has induction coil and standalone load switch for adjusting reactance of induction coil under load, where induction coil is provided with multiple tapping points |
| 04/30/2008 | CN201054821Y Fixing part for high-temperature furnace |
| 04/30/2008 | CN201054820Y Self-consumption furnace auxiliary electrode |
| 04/23/2008 | EP1913796A1 Individual segment cooling device for the electrodes of a metallurgical furnace |
| 04/23/2008 | CN101167032A System and method for controlling electrical power across multiple furnaces using variable reactors |
| 04/17/2008 | WO2008045794A1 Contamination reducing liner for inductively coupled chamber |
| 04/16/2008 | EP1911329A1 Transformer system for electrical arc furnaces having three electrodes |
| 04/10/2008 | WO2007067924A3 Sterilizing system with a plasma generator, the plasma generator having an electrode assembly having an array of capillaries in which the plasma is generated and into which fluid is introduced to generate sterilant |
| 04/10/2008 | US20080084909 Lifting Apparatus and Method of Lifting Carbon Based Electrodes |
| 04/09/2008 | CN100379545C Process of making graphite product |
| 04/03/2008 | DE102007041632A1 Melt-metallurgic furnace i.e. electric arc furnace, operating method, involves feeding correcting variables to mediator from control or regulating and fuzzy regulating unit and calculating actuating signal by mediator from variables |
| 04/03/2008 | DE102006044837A1 Vorrichtung zur Steuerung einer Lichtbogenofenanlage Device for controlling an arc furnace |
| 04/02/2008 | CN101155443A Arc furnace pressure ring assembly |
| 04/01/2008 | US7352792 Enhanced joints for pins and electrodes with asymmetric properties |
| 04/01/2008 | US7350378 Method for producing rotationally symmetrical quartz glass crucibles |
| 04/01/2008 | CA2260516C Smart predictive line controller for ac and dc electric arc furnaces |
| 03/27/2008 | WO2008034701A2 Device for controlling an arc furnace installation |
| 03/27/2008 | WO2008034556A1 Method for operating a melt-metallurgic furnace, and furnace |
| 03/20/2008 | US20080069175 Electrode Arm for Arc Furnaces |
| 03/20/2008 | US20080069174 Electrode Support Arm |
| 03/19/2008 | EP1901586A1 Electrode supporting arm |
| 03/19/2008 | EP1901585A1 Electrode arm for arc furnace |
| 03/19/2008 | EP1901018A1 Method for forecasting electric energy consumption of a furnace |
| 03/19/2008 | CN201039513Y Electrode |
| 03/19/2008 | CN101146639A Dual-conductor welding gun |
| 03/19/2008 | CN101146383A Time domain and space domain controllable electronic bundle heating method |