| Patents for H05B 7 - Heating by electric discharge (3,980) |
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| 10/10/2012 | CN102724778A Electrode clamping device for electric arc furnace |
| 10/09/2012 | US8283598 Pulse welder and method utilizing a plasma boost |
| 10/09/2012 | US8281938 Nano-fiber material and salt rejection filtration material |
| 10/03/2012 | CN102699328A Process for manufacturing large molybdenum electrode |
| 10/03/2012 | CN101479611B Methods and apparatus for sensing unconfinement in a plasma processing chamber |
| 09/26/2012 | CN202455578U Electrode copper tile clamping device |
| 09/26/2012 | CN102695309A Heating apparatus for manufacturing quartz crucible |
| 09/18/2012 | US8268224 Method for producing polyethersulfone fiber |
| 09/13/2012 | US20120230902 Electromagnetic Casting Apparatus for Silicon |
| 09/12/2012 | EP2497847A2 method of processing materials suitable for producing high puritiy silicon |
| 09/12/2012 | EP2497747A1 Method and apparatus for producing silicon |
| 09/12/2012 | CN202427599U Electrode impregnation protective cap device |
| 09/11/2012 | US8262979 Process of making a prosthetic device from electrospun fibers |
| 09/05/2012 | CN202425088U Copper shoe for industrial silicon furnace |
| 09/05/2012 | CN202422931U Multi-loop DC transformer for smelting |
| 09/05/2012 | CN102656415A Electrode for direct current continuous arc furnace |
| 09/04/2012 | US8257641 Process of making core-sheath nanofibers by coaxial electrospinning |
| 09/04/2012 | US8257640 Multilayered composite structure with electrospun layer |
| 08/29/2012 | EP2491761A1 Connection piece made of a composite of graphite and carbon-fiber-reinforced carbon |
| 08/29/2012 | CN202400979U Device for anti-oxidation protection treatment of graphite electrode |
| 08/23/2012 | DE102011004586A1 Brennereinsatz für einen Lichtbogenofen Burner insert for an electric arc furnace |
| 08/22/2012 | CN102056358B Electric shock type three-phase supply heating core for electric water heater |
| 08/22/2012 | CN101990327B Electrode shell of large submerged arc furnace |
| 08/21/2012 | US8246894 Flexible substrate, method of manufacturing display substrate, and method of manufacturing display panel |
| 08/15/2012 | EP2329684B1 Power supply system for a three-phase arc furnace having an indirect converter between a mains connection and a furnace transformer |
| 08/15/2012 | CN202385324U Arc-shaped graphite contact shoe used for electric ferroalloy furnace |
| 08/14/2012 | US8241700 Deposition method and manufacturing method of light-emitting device |
| 08/14/2012 | US8240169 Vitreous silica crucible manufacturing apparatus |
| 08/09/2012 | WO2012104323A1 Device for controlling the electrode of an electric arc reduction furnace |
| 08/09/2012 | CA2823756A1 Device for controlling the electrode of an electric reduction furnace |
| 08/08/2012 | EP2484178A1 Method for controlling a melt process in an arc furnace and signal processing component, program code, and data medium for performing said method |
| 08/08/2012 | CN102630107A Electrode lift control method of ore smelting electric arc furnace |
| 08/08/2012 | CN101833288B Material melting model-based power supply control method for arc furnace |
| 08/08/2012 | CN101146382B Arc furnace pressure ring assembly |
| 08/07/2012 | US8236212 Method of forming a hardened skin on a surface of a molded article |
| 08/02/2012 | DE102011003468A1 Vorrichtung zur Regulierung der Elektrode eines Elektro-Reduktionsofens Device for regulation of the electrode of an electric reduction furnace |
| 08/01/2012 | EP2257754B1 Device for adjusting the locking point of an electrode |
| 08/01/2012 | CN102625508A Electrode lifting mechanism with adjustable electrode circle, furnace cover and electric arc furnace |
| 08/01/2012 | CN102625507A Immersion cooling conductive cross arm |
| 07/31/2012 | US8231822 Method for spinning a liquid matrix for production of nanofibres through electrostatic spinning of liquid matrix |
| 07/26/2012 | US20120190174 Laser processing method and laser processing apparatus |
| 07/26/2012 | US20120189252 Receptacle ferrule assemblies with gradient index lenses and fiber optic connectors using same |
| 07/26/2012 | US20120187103 Pulse laser machining apparatus and pulse laser machining method |
| 07/25/2012 | EP2479018A1 Process of making graphite articles |
| 07/25/2012 | CN202353844U Control device for electrodes of yellow phosphorus furnace |
| 07/25/2012 | CN202353843U HGX3 type 3-ton electric arc furnace electrode lifting rope wheel structure |
| 07/25/2012 | CN102612856A Method for controlling a melt process in an arc furnace and signal processing component, program code, and data medium for performing said method |
| 07/25/2012 | CN102605142A Method of auto-setting calculation for proportional coefficient of electrode regulator of ladle refining furnace |
| 07/19/2012 | US20120183010 Method for controlling a melt process in an arc furnace and signal processing component, program code and data medium for performing said method |
| 07/19/2012 | US20120181264 Method of cutting a substrate and a device for cutting |
| 07/19/2012 | US20120181259 Laser Scribing Of Thin-Film Solar Cell Panel |
| 07/18/2012 | CN202340327U 一种电极棒连接装置 An electrode rod connecting device |
| 07/18/2012 | CN1977566B Male-female electrode joint |
| 07/18/2012 | CN102596805A Method and apparatus for producing silicon |
| 07/18/2012 | CN102583355A Very-large-specification and high-power graphite conductive electrode and preparation method of graphite conductive electrode |
| 07/12/2012 | WO2012094494A1 Insulated electrode cover a welding electrode holder |
| 07/12/2012 | WO2012093943A1 Apparatus and method for supplying heat to a metal melt |
| 07/12/2012 | US20120179030 Devices and methods for fluorescent inspection and/or removal of material in a sample |
| 07/12/2012 | CA2823555A1 Apparatus and method for supplying heat to a metal melt |
| 07/11/2012 | CN102573163A Control method of high-voltage power supply of electron beam melting furnace and power supply device |
| 07/10/2012 | US8217312 Method and device for heating a fluid |
| 07/10/2012 | US8217311 Method for laser induced fusion pigtailing of optical fiber to optical waveguide |
| 07/05/2012 | US20120171876 Method and apparatus for irradiating a semiconductor material surface by laser energy |
| 07/05/2012 | US20120168422 Intraocular, accommodating lens and methods of use |
| 07/05/2012 | US20120168421 Laser annealing method and apparatus |
| 07/04/2012 | EP2471959A1 Arc melting facility, and method for manufacturing molten metal using the arc melting facility |
| 07/04/2012 | EP1752021B1 Fracture resistant electrodes for a carbothermic reduction furnace |
| 07/04/2012 | CN202310170U 一种电弧炉电极顶部防氧化装置 One kind of electric arc furnace electrode at the top of oxidation unit |
| 07/04/2012 | CN202310169U 一种石墨电极绝缘用超高温陶瓷瓦与垫片 Graphite electrode insulated with ultra-high-temperature ceramic tile and washer |
| 07/04/2012 | CN102533215A Electrode connector slurry and preparation method thereof |
| 07/03/2012 | US8211353 Fiber spinning process using a weakly interacting polymer |
| 07/03/2012 | US8211352 Electrospinning process for aligned fiber production |
| 07/03/2012 | US8211263 Process and apparatus for making air-filled cellular structures for use as resilient cushions |
| 06/28/2012 | US20120160822 Method of heating a preform, a driving arrangement, a preform heating system and a computer program |
| 06/27/2012 | CN102518572A Three-section electric arc heating thrustor |
| 06/20/2012 | CN102510596A Submerged electric arc current generating device |
| 06/19/2012 | US8203099 Method and device to build-up, clad, or hard-face with minimal admixture |
| 06/13/2012 | CN102498361A Sealing device |
| 06/13/2012 | CN102497689A Method for improving antioxidation performance of graphite electrode with surface modification |
| 06/07/2012 | US20120140787 Method and device for determining a temperature t of a metal melt without contact |
| 06/07/2012 | US20120140786 Method and furnace for melting steel scrap |
| 06/06/2012 | CN101769685B Electrode device |
| 05/30/2012 | CN202261903U Ore smelting furnace electrode elevating hydraulic system |
| 05/30/2012 | CN202261902U Spring assistant conical ring |
| 05/30/2012 | CN202261901U Carbon rod chuck for water-cooled type arc burner |
| 05/30/2012 | CN202261900U Reinforced electrode housing for combined controller ferrosilicon smelting electric arc furnace |
| 05/30/2012 | CN102476779A 一种大直径电极的吊运方法及吊运紧固装置 A method of lifting and lifting large diameter electrodes fastening device |
| 05/30/2012 | CN101686584B Arc discharge method, arc discharge apparatus, and fused silica crucible manufacturing apparatus and method |
| 05/17/2012 | US20120118395 Repetitive pressure-pulse apparatus and method for cavitation damage research |
| 05/15/2012 | US8178030 Electrospinning of PTFE with high viscosity materials |
| 05/15/2012 | US8178029 Manufacturing device and the method of preparing for the nanofibers via electro-blown spinning process |
| 05/09/2012 | CN202218435U Double-butting spring pressure ring |
| 05/09/2012 | CN102448209A Silicon carbon rod chuck |
| 05/03/2012 | US20120106588 Pool power-based apparatus to control vacuum arc remelting processes |
| 05/02/2012 | CN101331375B Compensation system and method for arc skewing for a DC arc furnace |
| 04/26/2012 | WO2012052303A1 Device and method for filtering supply network failures out from an electrode signal in a metallurgical electro remelting method |
| 04/26/2012 | WO2012052302A1 Method and apparatus for closed-loop control of the electrode separation in a vacuum arc furnace |
| 04/26/2012 | US20120100640 Systems and methods for forming a time-averaged line image |
| 04/26/2012 | US20120097666 Systems for Operating Multiple Plasma and/or Induction Heating Systems and Related Methods |
| 04/26/2012 | DE102010042782A1 Verfahren und Vorrichtung zur Regelung des Elektrodenabstands in einem Vakuum-Lichtbogenofen Method and apparatus for controlling the spark gap in a vacuum arc furnace |