| Patents for F27B 5 - Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated (2,607) |
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| 01/22/2004 | WO2004008491A2 Thermal processing system and configurable vertical chamber |
| 01/22/2004 | WO2004008054A1 Variable heater element for low to high temperature ranges |
| 01/22/2004 | WO2004008052A2 System and method for cooling a thermal processing apparatus |
| 01/22/2004 | WO2004008008A2 Control of a gaseous environment in a wafer loading chamber |
| 01/22/2004 | WO2004007819A2 Method and installation for heat treatment of carbon products containing sodium |
| 01/22/2004 | WO2004007800A1 Thermal processing apparatus and method for evacuating a process chamber |
| 01/22/2004 | WO2004007318A2 Loadport apparatus and method for use thereof |
| 01/22/2004 | WO2004007105A1 Apparatus and method for backfilling a semiconductor wafer process chamber |
| 01/22/2004 | DE10227566A1 Vorrichtung zum Brennen dentalprothetischer Keramikerzeugnisse Apparatus for firing ceramic products dentalprothetischer |
| 01/15/2004 | WO2004005203A1 Oh and h resistant silicon material |
| 01/15/2004 | US20040009448 Gas-cooled single chamber heat treating furnace, and method for gas cooling in the furnace |
| 01/15/2004 | US20040009116 The sodium deposit which forms on the walls of the effluent exhaust pipe downstream from the effluent outlet from the oven can easily be eliminated at later stage with sodium neutralizing agent (steam or carbon dioxide) |
| 01/15/2004 | US20040007565 Directional cooling system for vacuum heat treating furnace |
| 01/15/2004 | US20040007186 Heat-treating device |
| 01/08/2004 | US20040005147 Heat treatment apparatus, calibration method for temperature measuring system of the apparatus, and heat treatment system |
| 01/07/2004 | CN2597925Y Solid material fritting furnace |
| 12/31/2003 | WO2004001311A1 Device for firing ceramic for dental prostheses |
| 12/17/2003 | CN1461970A Heating device |
| 12/10/2003 | CN2591536Y Valve apparatus and thermal processing apparatus |
| 12/03/2003 | CN2589917Y Rice husk calcining furnace |
| 11/26/2003 | CN2588300Y Power dispersing heat storage type sintering ignition furnace |
| 11/26/2003 | CN2588299Y High-efficient gyp-incineration, kiln |
| 11/20/2003 | US20030215539 Hot isostatic pressing apparatus |
| 11/19/2003 | EP1210398B1 Double-fired horizontal tube heater |
| 11/06/2003 | WO2003091462A1 Vertical muffle type heat treating furnace |
| 11/06/2003 | US20030205573 Microwave firing furnace and microwave firing method |
| 11/05/2003 | CN2585153Y Industrial furnace |
| 11/04/2003 | US6642486 Method and apparatus for replicating heat profile of infrared oven |
| 10/28/2003 | US6639196 Having cooling element and closed circuit for self contained circulation of gas over refractory composites |
| 10/23/2003 | US20030197295 Hot isostatic pressing apparatus and hot isostatic pressing method |
| 10/22/2003 | CN2581914Y Glue removing device for soft magnetic ferrite sinternig kiln |
| 10/22/2003 | CN2581820Y Sintering igniter nozzle |
| 10/22/2003 | CN1450330A Microwave roasting oven and microwave roasting method |
| 10/21/2003 | US6635852 Wafer holder has a plurality of contact temperature sensors which are positioned under the wafer so that sensors receive substantially no radiation from lamps, and are in contact with bottom surface of wafer |
| 10/14/2003 | US6632087 Infrared heating oven for the conditioning of plastic preforms |
| 10/01/2003 | CN2576723Y Metal magnesium reduction furnace |
| 09/24/2003 | CN2575575Y Digital control vapour-water exchanging constant temperature water supply device |
| 09/17/2003 | CN2573971Y Automatic controlling device for calcining |
| 09/16/2003 | US6622104 Heat treatment apparatus, calibration method for temperature measuring system of the apparatus, and heat treatment system |
| 09/04/2003 | WO2003073485A1 Cooling device and heat treating device using the same |
| 09/04/2003 | US20030165177 Cooling system for heat treating furnace |
| 08/28/2003 | US20030162466 Oven for the heat treatment of glass articles or the like |
| 08/27/2003 | CN2569066Y Vacuum induction rapid hardening furnace |
| 08/27/2003 | CN2569065Y Box type high temp furnace |
| 08/27/2003 | CN1438975A Burning furnace, burnt body pnducing method, and hurnt body |
| 08/20/2003 | CN2567535Y Neodymium-iron-boron permanent-magnet material multifunction vacuum fritting furnace |
| 08/19/2003 | US6608856 Crucible melting furnace |
| 08/19/2003 | US6606969 Tubular oven |
| 08/13/2003 | CN1118092C Lamp annealing device and method |
| 08/06/2003 | EP1333012A1 Burning furnace, burnt body producing method, and burnt body |
| 08/05/2003 | CA2082193C Device for ring section furnace |
| 07/30/2003 | EP0832407B1 Passive gas substrate thermal conditioning apparatus and method |
| 07/23/2003 | CN1431975A Oven for heat treatment of glass articles or like |
| 07/16/2003 | CN2560910Y Molecular-screen super-stable electric heating vertical sintering furnace |
| 07/16/2003 | CN2560909Y Energy-saving type wind-leakage-free sintering machine |
| 06/26/2003 | US20030118965 Soaking apparatus |
| 06/25/2003 | CN1426484A Gas-cooled single chamber heat treating furnace, and method for gas cooling in furnace |
| 06/19/2003 | US20030111462 Burning furnace,burnt body producing method, and burnt body |
| 06/04/2003 | CN2554493Y Self-heat-storage, preheating type sintering igniter |
| 06/03/2003 | US6572368 Method and apparatus for cooling a furnace |
| 05/29/2003 | US20030099590 Process for producing aluminum nitride and aluminum nitride |
| 05/28/2003 | CN1420978A Hot wall rapid thermal processor |
| 05/21/2003 | CN2551946Y Safety valve for vacuum carburizing multipurpose furnace |
| 05/21/2003 | CN2551945Y Observing window for vacuum carburizing multipurpose furnace |
| 05/21/2003 | CN2551944Y Gas mixer for vacuum carburizing multipurpose furnace |
| 05/15/2003 | US20030089698 Hot wall rapid thermal processor |
| 05/14/2003 | EP1310455A1 Process for producing aluminium nitride |
| 05/07/2003 | CN2549414Y Waster heat recovering device of charring furnace tail gas |
| 05/07/2003 | CN1415927A Air inlet set with variable sectional area of hydrogen reduction furnace for polysilicon |
| 05/01/2003 | WO2003035307A1 Method for controlling the binder-release process for mim- or cim-pieces |
| 04/29/2003 | US6555790 Semiconductor manufacturing apparatus, method for cleaning the semiconductor manufacturing apparatus, and light source unit |
| 04/17/2003 | US20030071029 Vacuum oven, sysem incorporating the same and method of using the same |
| 04/16/2003 | CN1411613A Device and method for tempering several process goods |
| 04/09/2003 | EP1299317A1 An oven for the heat treatment of glass articles or the like |
| 03/26/2003 | EP1294549A1 Device for heating a meltable material |
| 03/20/2003 | WO2002058437B1 Microwave processing using highly microwave absorbing powdered material layers |
| 03/18/2003 | US6533991 Cooling gas injection nozzle for a vacuum heat treating furnace |
| 03/13/2003 | WO2002101850A3 Positive locking element lead retainer/insulator |
| 03/05/2003 | CN2539117Y Flyash ceramicite sintering kiln |
| 03/05/2003 | CN1400458A High-temp. long-life compactly-heating method of corrosive medium |
| 03/04/2003 | US6529544 Vacuum heat treating furnace |
| 02/27/2003 | US20030037736 Tubular oven |
| 02/26/2003 | CN1399860A Improved infrared heating oven for conditioning of plastic preforms |
| 02/13/2003 | WO2003012849A1 Heat treatment apparatus |
| 02/06/2003 | US20030024920 Hot wall rapid thermal processor |
| 02/05/2003 | CN2534539Y Vacuum retort furnace |
| 02/05/2003 | CN2534538Y Eight-chamber nine layer high-temperature roasting furnace |
| 02/04/2003 | US6514106 Positive locking element lead retainer/insulator |
| 01/28/2003 | US6512216 Microwave processing using highly microwave absorbing powdered material layers |
| 01/23/2003 | WO2002049395A3 Rapid thermal processing lamp and method for manufacturing the same |
| 01/22/2003 | EP1277238A2 Device and method for tempering several process goods |
| 01/22/2003 | CN2532440Y Muffle furnace |
| 01/22/2003 | CN2532439Y Multi-purpose rotary float muffle furnace |
| 01/22/2003 | CN2532082Y Material shelf for reduction furnace |
| 01/15/2003 | EP0645072B1 High performance horizontal diffusion furnace system |
| 12/31/2002 | US6501784 Hollow spheres interconnected by sintered contacts; spheres have given internal pressure and are made of silicides, metals, alloys, ceramics or glass; use in high-temperature furnaces instead of fibers |
| 12/26/2002 | US20020195439 Convection heating system for vacuum furnaces |
| 12/19/2002 | WO2002101850A2 Positive locking element lead retainer/insulator |
| 12/19/2002 | WO2002101806A1 Method and device for short-term thermal treatment of flat objects |
| 12/19/2002 | US20020192995 Positive locking element lead retainer/insulator |