| Patents for F27D 21 - Arrangement of monitoring devices; Arrangements of safety devices (2,784) |
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| 10/14/1999 | WO1999052127A2 Pyrolysis reactor for the pyrolysis of organic and inorganic samples, elementary analyser containing said pyrolysis reactor and method for mass-spectrometry |
| 10/14/1999 | DE19815827A1 Apparatus for investigating thermal processes in material samples |
| 10/13/1999 | EP0949477A1 Operation process for a furnace and device therefore |
| 10/07/1999 | WO1999050600A1 Ash melting furnace and ash melting method thereof |
| 09/23/1999 | DE19808462A1 Method and apparatus for relating two coordinate systems for purposes of wear measurement on the lining of a metallurgical vessel |
| 09/21/1999 | US5955033 Uranium dioxide from uranium hexafluoride; temperature control |
| 09/16/1999 | DE19908196A1 Metallurgical unit for heating/keeping warm or metallurgically treating liquid metal on industrial scale |
| 09/16/1999 | DE19804420A1 Electronic alarm unit for electric crucible furnace for melting aluminum and copper alloys |
| 09/09/1999 | DE19855689A1 Alternating current ladle furnace, especially three phase current ladle furnace |
| 09/07/1999 | US5948137 Scrap metal measuring and weighing process and apparatus |
| 09/01/1999 | EP0939292A1 Device and method for continuously measuring the wear of a wall of a metallurgical vessel |
| 08/31/1999 | US5946341 Method pertaining to the operation of electric furnaces, and a furnace |
| 08/27/1999 | CA2262273A1 Device and process for the continuous measuring of the inner wall wear of a metal container |
| 08/05/1999 | DE19816348C1 Pyrolysis reactor for organic and inorganic specimens in geology, hydrology, anthropology, ecology, food chemistry or medicine |
| 07/27/1999 | US5928986 Method for activating a woven or non-woven textile sheet of continuous carbonized filaments or spun carbonized yarn |
| 07/22/1999 | WO1999036738A1 Apparatus for observing a hostile environment |
| 07/07/1999 | EP0927707A1 Method and apparatus for cooling exhaust gas from bypass of kiln |
| 07/01/1999 | WO1999032844A1 Method for firing ceramic honeycomb bodies and a tunnel kiln used therefor |
| 06/30/1999 | EP0862719B1 Safety device for a vessel jacket |
| 06/29/1999 | US5915308 Discharge apparatus |
| 06/23/1999 | CN1220737A Endoscopic inspection sensor for coke oven batteries |
| 06/02/1999 | DE19750045A1 Non-contact sensor for industrial oven detects temperature on surface |
| 05/20/1999 | DE3943755C2 Isostatic pressurising equipment locking device |
| 05/19/1999 | EP0916741A1 Furnaces with a rapid cooling of metal strips |
| 05/12/1999 | CN1216348A Safety system for rapid-cooling ovens for metal strip |
| 05/12/1999 | CN1216323A Improvements made to rapid-cooling ovens for metal strip |
| 05/06/1999 | EP0913658A1 Safety system for furnaces for the rapid cooling of metallic strips |
| 05/04/1999 | US5899687 Conveying system for a continuous-type oven |
| 04/08/1999 | WO1999017069A1 Failsafe convection oven assembly |
| 04/08/1999 | DE19743967A1 Automatic determination of leakage rates in evacuated inoperative vacuum vessels |
| 03/24/1999 | EP0903393A2 Charging car for charging the chambers of a coke oven battery |
| 03/24/1999 | EP0685696B1 Sealing device for doorways of partitions of continuous annealing furnace, continuous coating equipment, and the like |
| 03/17/1999 | EP0901647A1 Endoscopic inspection sensor for coke oven batteries |
| 03/09/1999 | US5880436 Fail-safe convection oven assembly |
| 02/25/1999 | WO1999009219A1 Probe scanning system and built-in burden material defining sensor |
| 02/09/1999 | US5869816 Apparatus and method for continuous processing of granular materials using microwaves |
| 02/09/1999 | US5869810 For the thermal treatment of material at the processing temperature |
| 01/28/1999 | WO1999003794A1 Method and apparatus for cooling exhaust gas from bypass of kiln |
| 01/28/1999 | DE19731882A1 Pipe cleaner for clogged inspection pipes in reactors, process chambers, etc. |
| 01/27/1999 | EP0730723B1 Continuous furnace |
| 01/14/1999 | DE19725415A1 Cleaning method for container or pipeline viewing window |
| 01/13/1999 | CN1041651C Flexible air supply connection in grate cooler |
| 12/23/1998 | CN1202725A Lamp annealing device and lamp annealing method |
| 12/22/1998 | US5852754 Pressurized housing for surveillance camera |
| 12/22/1998 | CA2135635C Apparatus for preheating and charging scrap materials |
| 12/17/1998 | WO1998056524A1 Casting nozzle |
| 12/16/1998 | CN1202234A Safety device for vessel jacket |
| 12/16/1998 | CN1202207A Slag detecting apparatus and method |
| 12/09/1998 | EP0882214A2 Sealed observation element for sulfur recovery unit |
| 12/08/1998 | US5848348 Method for fabrication and sintering composite inserts |
| 12/03/1998 | WO1998054526A1 Charging device for a rotary hearth furnace |
| 12/03/1998 | WO1998053939A1 Method of monitoring and controlling the composition of sintering atmosphere |
| 12/03/1998 | CA2291148A1 Method of monitoring and controlling the composition of sintering atmosphere |
| 12/03/1998 | CA2290343A1 Charging device for a rotary hearth furnace |
| 11/24/1998 | US5839893 Hot burning nozzle with a change pipe |
| 11/04/1998 | EP0874971A2 Delivery device |
| 11/03/1998 | US5830407 Concentric pipe |
| 10/27/1998 | US5827982 Portable liquid metal filtration device for inclusion analysis |
| 10/13/1998 | US5821428 For viewing the flow of material |
| 09/09/1998 | EP0862719A1 Safety device for a vessel jacket |
| 09/09/1998 | EP0646758B1 Apparatus for preheating and supplying scraps |
| 09/01/1998 | US5801337 Method of and apparatus for compensating for load/environment temperature differential-induced measured load weight error |
| 08/26/1998 | EP0859867A1 Slag detecting apparatus and method |
| 08/12/1998 | EP0857934A1 Soundproofed conduit to discharge fumes |
| 08/07/1998 | CA2228947A1 Soundproofed conduit to discharge fumes |
| 07/22/1998 | EP0645584B1 Method of operating a plasma furnace |
| 07/14/1998 | US5781008 Instantaneous slag thickness measuring device |
| 06/02/1998 | US5759482 Water cooled flue gas sampling device |
| 05/27/1998 | CN1183065A Method for measurement of amount liquid metal in casting furnace |
| 05/05/1998 | US5747400 Colored monolithic refractory, kneading, covering, heating for evaporation |
| 04/14/1998 | US5739505 Temperature control method and apparatus for an electric furnace |
| 04/01/1998 | EP0832408A1 Apparatus for monitoring wall surface |
| 03/26/1998 | DE19638986A1 Arrangement for removing particulate material from a pressurised chamber |
| 03/12/1998 | DE19636131A1 Constructional component of fireproof material |
| 03/04/1998 | EP0826132A1 Process for fitting a gas-injecting nozzle in a wall and means for carrying out this process |
| 03/04/1998 | EP0825908A1 Method for measurement of amount of liquid metal in casting furnace |
| 02/05/1998 | DE4244921C2 Prevention of dust accumulation on furnace walls |
| 02/03/1998 | US5715328 Method and apparatus for diagnosing wall of coking chamber of coke battery |
| 01/20/1998 | US5709835 Heating molten metal |
| 01/06/1998 | US5706090 Method for positioning a container for measurement of wear in the container lining |
| 01/06/1998 | US5705123 Metal chip reclamation system |
| 12/10/1997 | EP0645072A4 High performance horizontal diffusion furnace system. |
| 12/04/1997 | WO1997045761A1 Endoscopic inspection sensor for coke oven batteries |
| 12/02/1997 | US5693949 Method and device for the continuous checking of the activity of dust |
| 11/20/1997 | DE19622291C1 Overfill-monitoring method for vessel containing molten metal |
| 11/19/1997 | CN2268239Y Pin-hole type furnace high-temp. TV. system protection device |
| 11/13/1997 | DE19618662A1 Alignment method of pipe joints, esp. for rotary furnace or kiln pipes used in cement clinker manufacture |
| 10/21/1997 | US5678831 Sealing device of compartment gateways of continuous annealing furnaces and continuous painting equipments |
| 10/16/1997 | WO1997038278A1 Apparatus for monitoring wall surface |
| 10/08/1997 | EP0799403A1 Furnace wall cleaning nozzle with exchangeable air-supply pipe |
| 09/18/1997 | WO1997026495A3 Delivery device |
| 09/02/1997 | US5662859 Constant molten metal surface level retaining furnace integrally provided with melting unit |
| 08/26/1997 | US5661749 Bridging protection apparatus for an induction furnace |
| 08/19/1997 | US5658527 Temperature detector gives signal in case of rapid temperature increase |
| 07/24/1997 | WO1997026495A2 Delivery device |
| 07/24/1997 | DE19602249A1 Early warning system for molten metal break-through in induction furnaces |
| 07/24/1997 | CA2243480A1 Delivery device |
| 07/22/1997 | US5650117 Slag detecting apparatus and method |
| 07/01/1997 | US5643528 Controlled magnesium melt process, system and components therefor |
| 06/25/1997 | CN1152836A Method and device for diagnosing furnace wall of charring chamber of coke oven |