| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 432121000 |
Having means by which work is progressed or moved mechanically
| 41 |
| 432200000 |
Work chamber having gaseous material supply or removal structure
| 19 |
| 432159000 |
Combustion products heat work by contact
| 14 |
| 432198000 |
Means supplying a protective or treating agent other than or additional to air
| 6 |
| 432207000 |
Plural structurally related work heating chambers | 3 |
| 20120107759 | FLAMELESS IMPINGEMENT PREHEATING FURNACE - A heating apparatus for charge material includes a preheater having a housing with a combustion chamber therein constructed and arranged to receive the charge material, at least one oxy-fuel burner mounted to the housing for providing a combustion flame to the combustion chamber wherein a combustion atmosphere is created to provide heat sufficient to increase a temperature of the charge material, a fuel supply and an oxidant supply connected to the at least one oxy-fuel burner, an exhaust in communication with the combustion chamber for removing a portion of the combustion atmosphere from the combustion chamber; and a melter separate from the preheater for coaction therewith to receive the heated charge material for being melted in the melter. | 05-03-2012 |
| 20130216968 | APPARATUS FOR REFINING ORGANIC MATERIAL - An apparatus for refining an organic material includes an outer tube, a plurality of inner tubes in the outer tube and including at least one loading inner tube for loading an organic material to be refined and comprising a first loading boat and a second loading boat above the first loading boat in the loading inner tube, and at least one collecting inner tube for collecting refined organic material, a heating unit outside the outer tube, and a vacuum pump coupled to the outer tube for providing low pressure in the outer tube and the inner tubes. | 08-22-2013 |
| 20130216969 | Multi-deck Chamber Furnace - The subject innovation relates to a multi-deck chamber furnace for heating up workpieces comprising a furnace housing having at least two horizontal furnace chambers that are arranged vertically one above the other, whereby each furnace chamber has an opening in a furnace wall on one side, and said opening can be closed by a furnace door. The furnace is characterized in that the furnace doors are arranged in front of the openings of the appertaining furnace chambers in such a way that the transversal axes of the furnace doors enclose an angle α with the furnace wall that is greater than 0° and smaller than 45°, whereby the transversal axis of a furnace door runs perpendicular to the horizontal axis of a furnace door. Furthermore, the furnace doors can be moved linearly along these transversal axes. | 08-22-2013 |
| 432209000 |
Heating tube, element, or flue traverses work space | 2 |
| 20100015564 | HIGH PERFORMANCE COATINGS AND SURFACES TO MITIGATE CORROSION AND FOULING IN FIRED HEATER TUBES - A fired heater tube that is resistant to corrosion and fouling is disclosed. The fired heater tube comprises an advantageous high performance coated material composition resistant to corrosion and fouling comprises: (PQR), wherein P is an oxide layer at the surface of (PQR), Q is a coating metal layer interposed between P and R, and R is a base metal layer, wherein P is substantially comprised of alumina, chromia, silica, mullite, spinels, and mixtures thereof, Q comprises Cr, and at least one element selected from the group consisting of Ni, Al, Si, Mn, Fe, Co, B, C, N, P, Ga, Ge, As, In, Sn, Sb, Pb, Sc, La, Y, Ce, Ti, Zr, Hf, V, Nb, Ta, Mo, W, Re, Ru, Rh, Ir, Pd, Pt, Cu, Ag, Au and mixtures thereof, and R is selected from the group consisting of low chromium steels, ferritic stainless steels, austenetic stainless steels, duplex stainless steels, Inconel alloys, Incoloy alloys, Fe—Ni based alloys, Ni-based alloys and Co-based alloys. | 01-21-2010 |
| 20130095443 | Ethylene Cracking Furnace - An ethylene cracking furnace is provided. The ethylene cracking furnace includes at least one radiant section. The at least one radiant section includes bottom burners and/or sidewall burners, and at least one radiant coil arranged in the radiant section. The radiant coil includes at least an upstream pass tube and a downstream pass tube, the upstream pass tube being configured as an inner tube, and the downstream pass tube being configured as an outer tube surrounding the inner tube and having a closed end. The inner tube defines an inner space forming an upstream flow path. A gap defined between the inner tube and the outer tube forms an downstream flow path. | 04-18-2013 |
| 432156000 |
Crucible or pot heating furnace | 2 |
| 20090130619 | Crucible-Type Continuous Melting Furnance - The present invention provides a crucible-type continuous melting furnace by which the melted amount of the material can be readily controlled. | 05-21-2009 |
| 20130196278 | HEAT TREATMENT CONTAINER FOR VACUUM HEAT TREATMENT APPARATUS - A heat treatment container for a vacuum heat treatment apparatus according to an exemplary embodiment includes a bottom portion and a sidewall, and a support protruding inward. | 08-01-2013 |
| 432199000 |
Having work atmosphere recirculating means | 2 |
| 20130171578 | OXIDATION FURNACE - An oxidation furnace for the oxidative treatment of fibers having a processing chamber which can be found in the interior of a housing; at least one blowing device; at least one suction device; at least one ventilator that circulates the hot air through the blowing device, the processing chamber, and the suction device; and at least one heating device that lies in the flow path of the hot circulated air. Deviating rollers guide the fibers in a serpentine manner through the processing chamber such that the fibers lie next to one another as a carpet, the fiber carpet being stretched between each opposing deviating roller over one plane. The air in the processing chamber crosses the planes over which the fiber carpet is stretched at an angle that differs from 0° and 90° using special means. | 07-04-2013 |
| 20140272746 | CARBON BAKING FURNACE WITH SYSTEM FOR CONTROLLING MOVEMENT OF SACRIFICIAL MEDIUM AND ANODES THROUGH THE BAKING PATH - A carbon baking furnace has at least one vertical baking shaft with a system and method for positioning green carbon bodies to be baked at the tops of the vertical baking paths and ringing the green carbon bodies with a sacrificial medium such as packing coke. The disclosure provides a carbon baking furnace having a system and method for unloading baked carbon bodies at the bottom of an array of baking paths while supporting the column of carbon bodies remaining in the baking path. The disclosure provides a volatile extraction system that extracts volatile fumes from the upper portion of the furnace and introduces the volatile fumes to the burners in the baking portion of the furnace. This system allows the volatile fumes to be selectively directed to an afterburner and automatically delivered to the afterburner during an emergency. | 09-18-2014 |
| 432210000 |
Externally heated, liquid holding type of work container | 1 |
| 20120034571 | DEVICES, SYSTEMS, AND METHODS FOR RECYCLING PLASTIC - Systems for recycling waste plastic can include cartridges that are selectively sealable. Some cartridges can have elongated receptacles that improve heat transfer to plastic feedstock within the cartridges. | 02-09-2012 |
| Entries |
| Document | Title | Date |
|---|
| 20090130618 | Castable Refractory - To provide a long-life refractory capable of maintaining durability under severe conditions. The castable refractory comprises a mixture containing at least one of 2 to 10 mass % of silicon carbide and 3 to 10 mass % of chamotte, as an auxiliary raw material, and a binder material, with the remaining balance being one or more main raw materials selected from corundum, mullite, bauxite, chamotte, talc and silica, and is used in an environment exposed to an alkali component-containing hot gas atmosphere. In an alkali component-containing gas atmosphere at a high temperature (750° C. or more), silicon carbide and/or chamotte are vitrified to a thickness of 1 mm or less in the surface layer of the refractory to prevent the alkali component-containing gas from intruding inside of the refractory. | 05-21-2009 |
| 20110097681 | Substrate Processing Equipment - Provided is a substrate processing equipment having a blocking part capable of partially blocking heat transfer to the central region of a reaction space of a chamber to uniformly heat the reaction space. The equipment includes: a chamber; a substrate holding part disposed in the reaction space to hold and rotate a substrate; a first heating part disposed at a lower central region of the chamber to heat the central region of the reaction space; a second heating part disposed at a lower peripheral region of the chamber to heat a peripheral region of the reaction space; and a blocking part. The blocking part is disposed between the first and second heating parts, and a top portion thereof is extended toward the above of the second heating part to block transfer of heat generated by the second heating part to the central region of the reaction space. | 04-28-2011 |
| 20110223553 | HEAT TREATMENT APPARATUS AND METHOD FOR MANUFACTURING SOI SUBSTRATE USING THE HEAT TREATMENT APPARATUS - A heat treatment apparatus is disclosed, which enables suppression of a warp of a base substrate to which a plurality of single crystal semiconductor substrates are bonded. An example of the apparatus comprises a treatment chamber, a supporting base provided in the treatment chamber, a plurality of supports which are provided over the supporting base and are arranged to support the base substrate, and a heating unit for heating the base substrate, where each position of the plurality of supports can be changed over the supporting base. The use of this apparatus contributes to the reduction in the region where the base substrate and the supports are in contact with each other, which allows uniform heating of the base substrate, leading to the formation of an SOI substrate with high quality. | 09-15-2011 |
| 20110269088 | Dental Furnace - In a dental furnace that comprises a firing chamber ( | 11-03-2011 |
| 20110311931 | APPARATUS FOR THE PRODUCTION OF CLINKER FROM RAW MEAL AND RELATIVE PROCESS - The present invention concerns an apparatus for the production of clinker from raw meal, comprising: a rotary kiln ( | 12-22-2011 |
| 20120214119 | SYSTEMS FOR TREATING CONTAMINATED MATERIALS - Systems for treating contaminated soil are described herein. One system includes a soil chamber that includes one or more walls and at least one floor; at least one heater attached to or inside of at least one of the walls; and at least one heater coupled to or in the floor. Two or more of the walls enclose an interior of the soil chamber. At least one of the walls is configured to move between a closed position during heating of the soil chamber, and an open position that allows a soil moving vehicle to access an interior of the soil chamber to provide or remove soil to and from the soil chamber. At least one wall heater and at least one floor heater provide heat that transfers from the heaters to the contaminated soil in the soil chamber. | 08-23-2012 |
| 20120225396 | HEATER ASSEMBLY - A heater assembly for a tank | 09-06-2012 |
| 20120329002 | HEAT TREATMENT FURNACE AND HEAT TREATMENT APPARATUS - A heat treatment furnace includes: a processing vessel configured to accommodate therein at least one object to be processed; a cylindrical heat insulating member covering a periphery of the processing vessel; and a heater disposed along an inner circumferential surface of the heat insulating member. The heater includes strip-shaped corrugated heater elements disposed along the inner circumferential surface of the heat insulating member, each of the heater elements having valley portions protruding outward and mountain portions protruding inward. | 12-27-2012 |
| 20130040258 | HEATING CHAMBER HAVING REACTION PREVENTING LAYER AND LAYER FORMING METHOD THEREOF - The instant disclosure relates to an improved heating chamber of a heating device having a non-reactive surface layer. The heating chamber includes at least one metal layer and at least one non-reactive disposed thereon. The improved heating chamber is protected against reacting chemically during the thermal treatment process, and has better anti-corrosion capability. The heating chamber is also protected against cracking. Therefore, the service life of the heating chamber is extended. A heating device having improved heating chamber and at least one method of forming the non-reactive layer are also disclosed. | 02-14-2013 |
| 20130252190 | PATIENT INFUSION MEDIA WARMER AND METHOD OF USE - A warming unit and method for warming an infusion medium prior to introducing the medium into a patient's body. The apparatus includes an outer casing, inlet and outlet tubes secured to the outer casing, a fluid conduit for transporting the infusion medium through the warming unit, and a heating element disposed proximate to the fluid conduit for warming the infusion medium flowing therethrough. The warming unit can form part of a system, which further includes a controller for controlling various functions of and separate from the warming unit, a reservoir containing the infusion medium, and a power source for powering the warming unit. | 09-26-2013 |
| 20130295512 | POWER UNITS BASED ON DISLOCATION SITE TECHNIQUES - A distributed energy system includes a gas-loaded heat generator capable of producing a thermal energy. The system includes a gas source to provide one or more isotopes of hydrogen, a plurality of metallic micro-structures, a gas loading chamber containing the plurality of metallic micro-structures. The gas loading chamber is structured to receive the one or more isotopes of hydrogen from the gas source. The system also includes a gas loading system capable of providing a gas loading pressure to the gas loading chamber containing the plurality of metallic micro-structures with an amount of one or more isotopes of hydrogen to form hydrogen clusters. In one form, the system further includes a thermal transducer capable of converting a first portion of the thermal energy. In still another form, the system additionally includes a waste heat recovery device capable of applying a second portion of the thermal energy. | 11-07-2013 |
| 20130309622 | DEVICE FOR PREHEATING CHARGING MATERIALS FOR GLASS MELTING FACILITIES - A device for preheating charging material for glass melting installations using its exhaust gases, having a vertical preheating shaft through which a heat exchanger extends conducting exhaust gases, the shaft upper end having a charging material opening, the lower end having a preheated charging material discharge device, the inlet of the heat exchanger connected to an exhaust gas supply line and the outlet connected to an exhaust gas outlet line. To recuperate a high portion of the exhaust gas heat, and to reduce environmental contamination and the suctioning of environmental air as false air, the exhaust gas supply line has an outlet line branch for drawing oft part of the hot gases and the outlet line is connected to a downwardly open sealing gas line in the region of the charging material above the heat exchanger exhaust gas passage for the hot gas emission into the charging material. | 11-21-2013 |
| 20130337393 | HEAT PROTECTION GLAZING AND METHOD FOR PRODUCING SAME - A heat protection glazing is provided that includes an infrared-reflective coating on temperature resistant substrates, which are transparent in the visible spectral range. The coating is resistant and effective relative to long-term thermal loads. | 12-19-2013 |
| 20140030667 | WELDING FURNACE AND VIEWPORT ASSEMBLY - A viewport assembly may allow viewing of a retort chamber while protecting the viewer from heat of the retort chamber through a high-temperature-resistant window in an end wall of the viewport assembly. An access port in the end wall may allow use of tools, such as a welding device. An insulated door between the viewport assembly and the retort chamber may enhance protection and heat retention. The assembly may enhance retention of inert atmosphere in the retort chamber as well as heat, facilitating work on superalloy articles. | 01-30-2014 |
| 20140342296 | HEATER PROOFER CABINET - A heater proofer cabinet includes a head cover board secured to left and right side cabinet boards with a fastener and the adhesive. A bottom board is secured to the left and right side cabinet boards with a fastener and the adhesive. A back panel is secured to the left and right side cabinet boards, head cover board and bottom board with a fastener and the adhesive. A heater proofer unit and a wind deflector are positioned so as to be operative within the heater proofer cabinet. A front door is attached to the left side cabinet board or the right side cabinet board. | 11-20-2014 |
