Class / Patent application number | Description | Number of patent applications / Date published |
065355000 | MEANS HEATING OR COOLING APPARATUS | 19 |
20090139267 | Bottom plate lift mechanism for a glassware forming machine - A bottom plate lift mechanism for a glassware forming machine includes a bottom plate assembly having at least one bottom plate on a base with a passage for feeding cooling air to the bottom plate. The bottom plate assembly is mounted on a housing that has a cooling air chamber for directing cooling wind to the bottom plate assembly. A lift mechanism is operatively coupled to the housing for selectively raising and lowering the housing and the bottom plate assembly mounted on the housing. The housing has an opening to the cooling air chamber for receiving a cooling air control cartridge to control passage of cooling wind through the chamber to the bottom plate assembly. A plurality of control cartridges are interchangeably insertable through the opening into the chamber for selectively controlling passage of cooling air to the bottom plate assembly in different cooling modes of operation associated with the cartridges. | 06-04-2009 |
20090217709 | Nickel-containing flanges for use in direct resistance heating of platinum-containing vessels | 09-03-2009 |
20110219822 | APPARATUS FOR HEATING GLASS SHEETS FOR TEMPERING - An apparatus for heating glass sheets for tempering. The apparatus including a heating furnace having a longitudinal direction and a lateral direction, a conveyor in the furnace for carrying glass sheets in the longitudinal furnace direction, and an arrangement for circulating and heating convection air. The arrangement includes nozzle enclosures provided with jet orifices for blasting heated convection air towards the conveyor. The nozzle enclosures lengthwise of the furnace are disposed at an acute angle relative to the glass traveling direction. The angle is at least 2 degrees, preferably 2-10 degrees, most preferably about 3-5 degrees. | 09-15-2011 |
20120174630 | APPARATUS FOR PRODUCING MULTICRYSTALLINE SILICON INGOTS BY INDUCTION METHOD - An apparatus for producing multicrystalline silicon ingots by the induction method comprises an enclosure, which includes means for start-up heating of silicon and a cooled crucible enveloped by an inductor. The crucible has a movable bottom and four walls consisting of sections spaced apart by vertically extending slots, means for moving the movable bottom, and a controlled cooling compartment arranged under the cooled crucible. The inside face of the crucible defines a melting chamber of a rectangular or square cross-section. The walls of the cooled crucible extend outwards at least from the inductor toward the lowest portion of the cooled crucible to thereby expand the melting chamber, and the angle β of expanding the melting chamber is defined by the equation β=arctg[2·(k−1.35·10 3·b)/d], where d is the dimension of the smaller side of the rectangle or of the side of the square of the cross-section of the melting chamber at the inducer level, b is the dimension of the adjoining side of the cross-section of the melting chamber at the inducer level, k is an empirical coefficient, which is 1.5 to 2. The apparatus makes it possible to decrease silicon melt spills and to increase the quality of multicrystalline silicon thus produced. | 07-12-2012 |
20120312053 | NICKEL-CONTAINING FLANGES FOR USE IN DIRECT RESISTANCE HEATING OF PLATINUM-CONTAINING VESSELS | 12-13-2012 |
20130067959 | A GRAPHITE CRUCIBLE FOR SILICON ELECTROMAGNETIC INDUCTION HEATING AND APPARATUS FOR SILICON MELTING AND REFINING USING THE GRAPHITE CRUCIBLE - The present disclosure provides a graphite crucible induction-based silicon melting. The graphite crucible comprises a cylindrical body having a plurality of slits which is formed through an outer wall and an inner wall of the cylindrical body and a bottom part connected with an edge of the cylindrical body to seal an end of the cylindrical body. | 03-21-2013 |
20130174611 | Batch Charger Cooling - A coolant box for a glass batch charger that includes a base, a front wall, a rear wall, a coolant labyrinth extending from the base between the front and rear walls, and including a plurality of curvate baffle walls establishing a plurality of curvate coolant channels. | 07-11-2013 |
20130186145 | LASER ANNEALING APPARATUS - According to one embodiment, a laser annealing apparatus includes a laser device configured to emit a pulse laser beam, an anneal chamber including a stage on which a process substrate, on which an amorphous silicon thin film is formed, is placed, an optical module disposed between the laser device and the anneal chamber and configured to guide the pulse laser beam, which is emitted from the laser device, to the anneal chamber, a platform frame on which the laser device, the anneal chamber and the optical module are mounted, and an elastic body configured to lift the platform frame from a building floor. | 07-25-2013 |
20140033771 | Batch Charger Cooling - A coolant box for a glass batch charger that includes a base, a front wall, a rear wall, a coolant labyrinth extending from the base between the front and rear walls, and including a plurality of curvate baffle walls establishing a plurality of curvate coolant channels. | 02-06-2014 |
20150033798 | SILICON REFINING DEVICE - Provided is a silicon refining device that is used when industrially producing silicon of high purity by vacuum melting, has a high P removal rate and thus high productivity, and is a practical device cost-wise with a simple and cheap device configuration. This silicon refining device comprises, in a decompression vessel provided with a vacuum pump, a crucible that contains a metal silicon material, a heating device that heats the crucible, and a molten metal surface thermal insulation member that covers the upper portion of silicon molten metal and has an exhaust opening with an opening area that is smaller than the silicon molten metal surface area. The molten metal surface thermal insulation member comprises a laminated insulation material with a multilayer structure in which three or more laminates are laminated at predetermined intervals from each other, and which exhibits a radiant heat insulating function based on the multilayer structure. | 02-05-2015 |
20150121965 | HIGH SPEED AND HIGH POWER LASER SCRIBING METHODS AND SYSTEMS - A method of scribing a graphic on a material is provided, in which laser output is applied to the material. The laser output is moved relative to the material at a high speed greater than 10 m per second, and at a high power greater than 500 W, to scribe a graphic on a surface of the material. Also provided is a system for scribing a graphic on a material. The method and system of the invention are especially useful in the scribing of building materials. | 05-07-2015 |
065356000 | Internally positioned | 8 |
20090235695 | FURNACE WITH IMMERSED BURNER AND OVERHEAD BURNER - A furnace for melting batch materials, including, upstream in the direction of flow of the molten materials, a zone for introducing solid batch materials, and including a submerged burner and an overhead surface burner providing a flame that touches the surface of the glass at the point where the bubble from the submerged burner emerges. This association of an overhead, especially roof-mounted, burner and a submerged burner reduces the quantity of batch stones that may be sent toward the downstream end of the furnace. | 09-24-2009 |
20120285201 | Directional Solidification Furnace Heat Exchanger - A heat exchanger system for use in a directional solidification furnace is disclosed. The heat exchanger includes a plate having a flow path formed in the plate for directing a flow of coolant. The flow path has an inlet positioned adjacent an outlet. A wall separates the inlet and the outlet of the flow path. The heat exchanger includes a cover having an opening in fluid communication with the inlet and the outlet of the flow path. An inner conduit is connected to the inlet of the flow path and an outer conduit is connected to the outlet of the flow path. | 11-15-2012 |
20130036769 | HIGH-OUTPUT APPARATUS FOR MANUFACTURING A POLYCRYSTAL SILICON INGOT FOR A SOLAR CELL - The present invention relates to a high-output apparatus for manufacturing a polycrystal silicon ingot for a solar cell, and more particularly, to an apparatus for manufacturing a polycrystal silicon ingot by means of heating and melting raw silicon in a vacuum chamber, and then cooling the molten silicon, wherein the apparatus comprises: a plurality of crucibles arranged so as to be horizontally separated from one another within the vacuum chamber, and in each of which raw silicon is filled for manufacturing polycrystal silicon ingots; heating means provided at the outside of each of the crucibles so as to heat each crucible and melt the raw silicon filled therein.; and cooling means for cooling the crucibles, so as to enable the silicon melted by the heating means to be cooled in one direction and be formed into polycrystal ingots. | 02-14-2013 |
20130133374 | SILICON ELECTROMAGNETIC CASTING APPARATUS - Provided is a silicon electromagnetic casting apparatus that is capable of stably producing polycrystalline silicon used as a solar cell substrate material, having a bottomless cold mold and an induction heating coil, the apparatus for pulling down the silicon melted through electromagnetic induction heating by means of the induction coil and solidifying the silicon melt; further including a plasma torch for generating a transferable plasma arc and a top heater configured so as to face a top surface of the molten silicon, the top heater for generating heat through electromagnetic induction by means of the induction coil. The apparatus enables, upon production of a high quality polycrystalline silicon ingot as a solar cell substrate material along with plasma heating, stable production thereof without cracking in a final solidification portion. | 05-30-2013 |
20130291600 | METHOD AND APPARATUS FOR HEATING GLASS - Glass is heated from above and below while the glass resides on rolls ( | 11-07-2013 |
20140020429 | BURNER HOLDER FOR A BURNER OF A MELTING VAT - Burner holder for a burner of a melting vat, comprising a holding section for fastening the burner and a mounting section for fastening the holder to a melting vat or a vat element which is assigned to the melting vat, wherein the holding section ( | 01-23-2014 |
20140345331 | GLASS TEMPERING FURNACE - A glass tempering furnace for heating glass sheets ( | 11-27-2014 |
20140366583 | GLASS FURNACE, IN PARTICULAR FOR CLEAR OR ULTRA-CLEAR GLASS, WITH LATERAL SECONDARY RECIRCULATIONS - Glass furnace for heating and melting materials to be vitrified, in which furnace two molten glass recirculation loops are formed in the bath between a hotter central zone of the furnace and, respectively, the inlet (E) and the outlet (Y) which are at a lower temperature; the furnace comprises lateral cooling means ( | 12-18-2014 |