| Patents for F27B 14 - Crucible or pot furnaces; Tank furnaces (4,425) |
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| 02/26/2014 | CN203454744U Intermediate frequency furnace dust removal draught hood |
| 02/26/2014 | CN203454743U Special aluminum melting furnace |
| 02/26/2014 | CN203454742U Double-frequency freely-switched parallel resonance single-unit furnace |
| 02/26/2014 | CN203454741U Melting and heat insulating one-piece furnace |
| 02/26/2014 | CN203454740U Aluminum fusion thermal insulation integrated furnace |
| 02/26/2014 | CN203454739U Lightweight melting and heat insulating one-piece furnace |
| 02/26/2014 | CN203454738U Aluminum alloy melting furnace |
| 02/26/2014 | CN203454737U Variable-temperature heating cavity of glue melting furnace |
| 02/26/2014 | CN203454736U Medium frequency induction furnace |
| 02/26/2014 | CN203454735U Semirotary crucible melting furnace |
| 02/26/2014 | CN203454734U Melting furnace for crucible |
| 02/26/2014 | CN203454733U Melting device with double melting furnaces |
| 02/26/2014 | CN203451226U Carbon tank type calcining furnace |
| 02/26/2014 | CN103604294A Multilayered homogeneous crucible and installation method thereof |
| 02/26/2014 | CN103604293A Negative-pressure back-fire smelting energy-saving and environment-friendly furnace for secondary lead |
| 02/26/2014 | CN103602827A Natural gas lead smelting device, and lead smelting method using natural gas lead smelting device |
| 02/26/2014 | CN103602826A Secondary lead side-blown boiling smelting furnace |
| 02/19/2014 | EP2698588A2 Furnace for the removal of impurities from metal melts |
| 02/19/2014 | EP2698454A1 Melting apparatus |
| 02/19/2014 | EP2698438A1 Tantalum-material multilevel distillation crucible and distillation process |
| 02/19/2014 | CN203443343U Aluminum alloy holding furnace multi-point temperature control system. |
| 02/19/2014 | CN203443342U Die casting machine matched with zinc smelting furnace using bio-particles |
| 02/19/2014 | CN203443341U Center pipe of reduction tank |
| 02/19/2014 | CN203443340U Medium-frequency induction melting furnace capable of preventing creepage and sparks |
| 02/19/2014 | CN203443339U 镁合金熔化炉 Magnesium alloy melting furnace |
| 02/19/2014 | CN203443338U Vacuum smelting device |
| 02/19/2014 | CN203443337U Aluminum, zinc, copper and magnesium smelting furnace using bio-particles |
| 02/19/2014 | CN103591800A Energy-efficient gas-type borax smelting method and borax smelting furnace |
| 02/18/2014 | CA2748523C Method of impregnating crucibles and refractory articles |
| 02/13/2014 | US20140042295 Apparatus for directional solidification of silicon including a refractory material |
| 02/13/2014 | DE102010034571B4 Edelstahl-Saugkanal Stainless steel suction |
| 02/12/2014 | CN203432317U Signal transmission device and induction furnace system with signal transmission device |
| 02/12/2014 | CN203432316U Lead smelting furnace with feedstock buffering device |
| 02/12/2014 | CN203432315U Aluminum smelting furnace staged oxygen-deficient combustion device |
| 02/12/2014 | CN203432314U Smelting pot overall sealing pot cover |
| 02/12/2014 | CN203432313U Lead smelting furnace capable of recycling leftover materials |
| 02/12/2014 | CN203432312U High-frequency precious metal smelting furnace |
| 02/12/2014 | CN203432311U Multi-slot lead melting furnace |
| 02/12/2014 | CN203432310U 感应加热金属熔炼炉 Induction heating the metal melting furnace |
| 02/12/2014 | CN203432309U Medium-frequency induction furnace applied to precious metal smelting |
| 02/12/2014 | CN203432308U Heat accumulating type smelting furnace for manufacturing regeneration aluminum alloy |
| 02/12/2014 | CN203426419U Nitrogen sealed fine quantitative type cast welding machine |
| 02/12/2014 | CN103575103A Crucible used for producing slag wool, rock wool, glass ceramic and cast stone products in induction furnace |
| 02/12/2014 | CN103575102A Multipurpose semicontinuous vacuum induction casting furnace |
| 02/12/2014 | CN103575101A Anti-oxidation heat preserving furnace for molten aluminum surface |
| 02/05/2014 | EP2693144A1 Roof for electric furnace |
| 02/05/2014 | CN203421949U Horizontal-opening crucible |
| 02/05/2014 | CN203419975U Zinc pot |
| 02/05/2014 | CN103557704A Crucible heating device and method |
| 01/30/2014 | WO2014018330A1 Crucible and facecoat compositions and methods for melting titanium and titanium aluminide alloys |
| 01/30/2014 | US20140029644 Melting and Mixing of Materials in a Crucible by Electric Induction Heel Process |
| 01/30/2014 | US20140029643 Roof for electric furnace |
| 01/29/2014 | DE202014100125U1 Einlegevorrichtung mit geschlossenem Förderelement Loading device with closed impeller |
| 01/29/2014 | CN203413953U 节能熔化炉 Energy-saving melting furnace |
| 01/29/2014 | CN203413952U Crucible aluminum furnace |
| 01/29/2014 | CN203413951U Simple aluminum melting furnace |
| 01/29/2014 | CN203408966U Some dust catching and purifying device of induction furnace |
| 01/29/2014 | CN103547549A Method for the infiltration of a porous material with a second material and related plant |
| 01/29/2014 | CN103542722A Lead melting furnace and liquid level control method thereof |
| 01/23/2014 | US20140023106 Heating electrode assembly for crystal growth furnace |
| 01/22/2014 | EP2686285A1 Method for the infiltration of a porous material with a second material and related plant |
| 01/22/2014 | CN203405080U Molten pool smelting metallurgical furnace |
| 01/22/2014 | CN203405079U Side blown melting furnace |
| 01/22/2014 | CN103528368A Fast switchover heat accumulating type aluminum smelting furnace |
| 01/22/2014 | CN103528367A Aluminum alloy smelter with slag blocking mechanism |
| 01/15/2014 | CN203396238U Special temperature measuring couple component for vacuum induction melting furnace |
| 01/15/2014 | CN203393268U Thermal field device for crystal synthesis reactor with high temperature and high pressure |
| 01/15/2014 | CN203393209U Lead refining pan dust-collecting device |
| 01/15/2014 | CN103512353A Electrode uniformly-pushing device for LF and electrode uniformly-pushing trolley used in electrode uniformly-pushing device |
| 01/15/2014 | CN103506609A Novel liquid adding casting furnace |
| 01/08/2014 | EP2681503A1 Channel type induction furnace |
| 01/08/2014 | CN203385289U Automatic ignition air-supply device of melting furnace |
| 01/08/2014 | CN103499211A Targeted casting type smelting furnace |
| 01/08/2014 | CN103499210A Unfixed-point casting smelting furnace |
| 01/01/2014 | CN203377586U Hydraulic self-locking protection device and coreless intermediate frequency induction furnace with same |
| 01/01/2014 | CN203375837U Large electric melting furnace |
| 01/01/2014 | CN203375836U A smelting furnace for magnesium intermediate alloy |
| 01/01/2014 | CN203373413U System for discharging zinc liquid in zinc pot of galvanized wire |
| 01/01/2014 | CN103486855A Novel furnace shell of aluminum alloy maintaining furnace |
| 01/01/2014 | CN102401563B Water-cooling furnace cover of ladle refining furnace with high-temperature camera shooting function |
| 12/25/2013 | CN203364603U Upper-heating type galvanizing smelter |
| 12/25/2013 | CN203364602U Metal melting crucible |
| 12/25/2013 | CN103471391A Sapphire furnace discontinuous temperature testing device |
| 12/25/2013 | CN103471390A Aluminum material fusion heat insulation furnace |
| 12/25/2013 | CN103471389A Biomass fuel aluminum melting furnace |
| 12/25/2013 | CN103471388A Molten aluminum heat insulation furnace |
| 12/25/2013 | CN103471387A Aluminum melting furnace heating chamber provided with spiral fire guide flue |
| 12/25/2013 | CN103471386A Efficient induction energy-saving smelting furnace |
| 12/19/2013 | WO2013185991A1 Horizontal support for a tiltable converter and method for converting a tiltable converter |
| 12/19/2013 | US20130337396 Crucible |
| 12/19/2013 | US20130336354 Channel type induction furnace |
| 12/18/2013 | CN203352828U Silicon carbide ceramic galvanized electric heating protective sleeve |
| 12/18/2013 | CN203349650U Internally-arranged temperature measuring device of vacuum melting furnace |
| 12/18/2013 | CN203349649U Melting furnace segment of copper melting furnace |
| 12/18/2013 | CN203349648U Heat-storage-type energy-saving smelting furnace |
| 12/18/2013 | CN103453768A Medium-frequency induction furnace |
| 12/18/2013 | CN103453767A Special aluminum melting furnace |
| 12/18/2013 | CN103453766A Parallel resonance single-unit furnace freely converting between two frequencies |
| 12/17/2013 | US8609206 Continuous or discrete metallization layer on a ceramic substrate |
| 12/11/2013 | CN203336962U Crucible swing mechanism of sample smelting furnace for X-ray fluorometric analysis |