Featured patents

Channel Electric Inductor Assembly
US 08855168 B2, Oct. 7, 2014, Core-type, Karen Sarkissian et al. / Inductotherm Corp. (Rancocas, US)
A method of forming an electric channel inductor assembly comprising the steps…

Low Temperature Melting Furnace and Metal Sector Using an External Cooling Passage
US 08767794 B2, July 1, 2014, Cooling, Deuk Man Kim et al. / Korea Hydro & Nuclear Power Co., Ltd. (Gyeongsangbuk-do, KR)
A low temperature melting furnace using an external cooling passage, the low…

Method for Treating Spheroidal Graphite Iron and Pouring Device Thereof
US 08767793 B2, July 1, 2014, Charging or discharging, Juren Liu et al.
A pouring electric furnace for avoiding degradated spheroidization and pouring…

Induction Melting Furnace Having Asymmetrical Sloping Bottom
US 08718114 B2, May 6, 2014, For charging or discharging, Seok Mo Choi et al. / Korea Hydro & Nuclear Power Co., Ltd. (Gyeongsangbuk-do, KR)
An induction melting furnace, comprising…

Safety Device for Detecting Electrode Breakage
US 08654813 B2, Feb. 18, 2014, With electrode shield, Manfred Schubert / SMS Demag AG (Duesseldorf, DE)
A safety device (1) for detecting electrode breakage in an electric arc furnace,…

Furnace Damper Control System and Method
US 08565282 B2, Oct. 22, 2013, Arc furnace, Christopher Manning et al. / Nucor Corporation (Charlotte, US)
A method of controlling a furnace damper, the method comprising:…

Melting and Mixing of Materials in a Crucible by Electric Induction Heel Process
US 08532158 B2, Sept. 10, 2013, With means for manipulation of the charge or melt, Oleg S. Fishman / Inductotherm Corp. (Rancocas, US)
A method of melting a crucible batch of a transition material by gradually adding…

Melting Furnace With an Inductor Device With a Single Loop Consisting of a Plurality of Conductors
US 08509282 B2, Aug. 13, 2013, Coil, Christian Ladirat / Commissariat a l'Energie Atomique FR
A melting furnace comprising a crucible and an inductor device surrounding…

Fastening Means for Terminals for Electrical Resistance Elements
US 08494026 B2, July 23, 2013, Mounting, Jan Andersson / Sandvik Intellectual Property AB (Sandviken, SE)
A suspension arrangement for terminals for electrical resistive elements,…

Furnace Refractory Brick Hearth System
US 08446929 B2, May 21, 2013, Hearth or crucible, Allan J. MacRae
A furnace refractory brick hearth system, comprising:…

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