| Patents for F27D 1 - Casings; Linings; Walls; Roofs (10,729) |
|---|
| 12/27/1990 | EP0404196A2 Material for heat and electrical insulation with a capacity of selective absorption of electromagnetic radiation spectrum and vibration, its production process and use |
| 12/26/1990 | CA2010093A1 Refractory brick wall system |
| 12/25/1990 | US4979897 Atmospheric door closure |
| 12/19/1990 | EP0402673A2 Transfer tube |
| 12/18/1990 | US4977838 Modular door jamb and lintel system for industrial furnaces |
| 12/18/1990 | CA1277871C Air cooled combustion chamber wall |
| 12/16/1990 | CA2012231A1 Transfer tube |
| 12/12/1990 | EP0197137B1 Furnace cooling system and method |
| 12/12/1990 | CN2067393U Furnace door operating mechanism by hydraulic transmission |
| 12/11/1990 | US4977115 Thixotropic refractory material and a process and apparatus for lining metallurgical vessels with this material by a vibration method |
| 12/11/1990 | CA1277486C Method and installation for the maintenance of an oven's lining |
| 12/10/1990 | WO1990015161A1 Device for removing worn nozzle bricks or nozzle linings from metallurgical vessels |
| 12/10/1990 | CA2033185A1 Device for removing worn nozzle bricks or nozzle linings from metallurgical vessels |
| 12/05/1990 | EP0401172A1 A heating mantle with a porous radiation wall |
| 12/04/1990 | US4975049 Refractory block for rotary kiln |
| 11/28/1990 | EP0399786A2 Refractory linings capable of resisting sodium and sodium salts |
| 11/27/1990 | USRE33463 High temperature insulation module |
| 11/27/1990 | US4973349 Chamber for the thermal treatment of objects |
| 11/27/1990 | US4972785 Free hanging reheat furnace door |
| 11/22/1990 | EP0398777A1 Method of insulation of a thermic cavity and thus insulated cavity |
| 11/22/1990 | EP0398105A2 Tunnel furnace |
| 11/22/1990 | EP0398104A1 Continuous furnace |
| 11/20/1990 | US4971772 High-purity lining for an electric low shaft furnace |
| 11/15/1990 | DE3915703A1 Haengestein zur auskleidung eines brennofens Haengestein for lining a furnace |
| 11/14/1990 | EP0397231A1 Roller for transporting hot objects |
| 11/14/1990 | EP0271557B1 Treatment of refractory linings |
| 11/13/1990 | US4969941 Furnace for heating glass preform for optical fiber and method for producing glass preform |
| 11/13/1990 | US4969940 Apparatus and method for making mineral wool from coal-ash |
| 11/07/1990 | EP0344284A4 Porous ceramic shapes, compositions for the preparation thereof, and method for producing same |
| 11/06/1990 | US4968546 Carbon fibers, heat resistance |
| 11/06/1990 | US4967686 Apparatus for forming refractory masses |
| 11/02/1990 | CA2015816A1 Thermal chamber insulating process and chamber therefrom |
| 11/01/1990 | WO1990012932A1 Corner joint for building units of stone |
| 10/31/1990 | DE3908206A1 Insulation for a high-temperature heating apparatus, and use of the same |
| 10/30/1990 | US4966548 Grate cooler device for the heat treatment of bulk material |
| 10/30/1990 | US4966201 Transfer tube |
| 10/30/1990 | US4966100 Device for protecting screens in boilers, and in particular for garbage incinerators, and procedure for manufacture of this device |
| 10/24/1990 | EP0393970A2 Cooling of hot bodies |
| 10/23/1990 | US4965813 Combustion aiding apparatus for steel-making electric-arc-furnace |
| 10/16/1990 | US4963515 Lightweight hydrogel-bound aggregate shapes and process for producing same |
| 10/16/1990 | US4963091 Method and apparatus for effecting convective heat transfer in a cylindrical, industrial heat treat furnace |
| 10/11/1990 | DE3911164A1 Process for improving the heat utilisation in the glass melt, and brick and tank furnace for use in this process |
| 10/04/1990 | DE3910613A1 Tunnel furnace (kiln) |
| 10/03/1990 | EP0389634A1 Molded heat insulator and process for its production |
| 10/03/1990 | CN1045721A Lining material for molten iron pretreatment ladle and manufacturing process thereof |
| 10/02/1990 | US4960058 Self-positioning refractory structure |
| 10/02/1990 | CA1274869A1 Hot gunning robot for furnace lining |
| 09/26/1990 | EP0388437A1 Long life cover for heat chamber. |
| 09/26/1990 | CN2062814U Refractory lining brick with conical ciscular cross setion for high-temp. kiln furnace |
| 09/26/1990 | CN1009750B Expansion seal assembly |
| 09/26/1990 | CN1009735B Device for closing top central opening of vessel, and its application to storage hopper in shaft furnace charging installation |
| 09/25/1990 | WO1990011153A1 Machine for the spraying of a coating comprising powder and/or fibrous products, process for the spraying of such coating and coating thus obtained |
| 09/25/1990 | US4959012 Apparatus for repairing brick/refractory in a process heater |
| 09/25/1990 | CA2029904A1 Machine for spraying a coating containing pulverulent and/or fibrous substances, method for spraying such a coating and coating thus obtained |
| 09/19/1990 | EP0387519A1 Retrofit coke oven door seal |
| 09/18/1990 | US4957431 Heating mantle with a porous radiation wall |
| 09/18/1990 | US4957428 Process for constructing furnaces with open chambers, for avoiding deformation thereof |
| 09/12/1990 | EP0386555A1 Insulation for a high-temperature heating apparatus, and use of the same |
| 09/12/1990 | EP0386208A1 Process and device for intermittently spraying a pasty composition |
| 09/11/1990 | US4955809 Lining element and structure for heat treatment furnaces |
| 09/11/1990 | CA1273964A1 Refractory thixotropic vibration compound and process for the vibration lining of metallurgical vessels with such compound |
| 09/05/1990 | CN2061678U Novel box-type electric resistance furnace with sealing furnace door |
| 09/04/1990 | US4954685 Heating furnace for semiconductor wafers |
| 09/04/1990 | US4954402 Erosion retarder for refractory corners |
| 08/28/1990 | US4952534 Containing hydrocolloid such as yanthan gum or polysaccharide ether |
| 08/16/1990 | EP0382378A2 Pressure relief mechanism for a furnace |
| 08/09/1990 | WO1990008933A1 A shield for an electromagnetic agitator |
| 08/08/1990 | CN2060215U Compound refractory brick |
| 08/04/1990 | CA2008952A1 Safety apparatus |
| 07/31/1990 | US4944672 Method for renovating ring chamber furnaces |
| 07/26/1990 | WO1990008297A1 Method for insulating a furnace and furnace manufactured according to the method |
| 07/26/1990 | DE4000515A1 Mikrowellenveraschungs- und analysegeraet, komponenten und verfahren Mikrowellenveraschungs- and analysegeraet, components and methods |
| 07/25/1990 | EP0378821A2 Pusher grate installation for the heat treatment of bulk material |
| 07/17/1990 | US4941647 Protective lining for aluminum refining vessel |
| 07/11/1990 | EP0377531A1 Vessel for the thermal treatment of objects |
| 07/11/1990 | CN1043747A Device for reducing the stresses on sealing shutter |
| 07/10/1990 | CA1271576A1 Heat curable composition |
| 07/05/1990 | DE3844273A1 Melting and casting installation |
| 07/04/1990 | CN1043558A Oven toasting method of tank calciner and coke-oven and its apparatus |
| 07/03/1990 | US4939033 Metallurgic containers |
| 07/03/1990 | US4938866 Conveyor residue removal apparatus |
| 07/03/1990 | US4938690 Ingot pusher furnace with rail drawbridges |
| 07/03/1990 | US4938456 Metallurgical panel structure |
| 06/28/1990 | DE3844021A1 Tunnel furnace |
| 06/20/1990 | CN2058477U Wave modes furnace |
| 06/19/1990 | CA1270460A1 Door plugs for coke oven doors |
| 06/13/1990 | DE3841521A1 Furnace for HIP installations |
| 06/13/1990 | DE3841109A1 Shaped lining parts for burning ovens (kilns) |
| 06/12/1990 | US4932187 Refractory anchor system and method |
| 06/05/1990 | CA1270006A1 Refractory thixotropic vibration compound for the vibration lining of metallurgical vessels |
| 05/31/1990 | WO1990005886A1 A cooling panel |
| 05/31/1990 | DE3546722C2 Electrically heated furnace |
| 05/31/1990 | DE3546721C2 Electrically heated furnace |
| 05/29/1990 | US4928466 Retaining and anchoring hardware for a ceramic fiber module |
| 05/17/1990 | WO1990005198A1 Ceramic brick retainer band for steel ladle |
| 05/16/1990 | EP0367906A1 Combination left and right handed furnace roof |
| 05/16/1990 | EP0188688B1 Refractory thixotropic vibration material and method and apparatus for the vibration lining of metallurgical vessels with the material |
| 05/10/1990 | DE3915092C1 Ceramic products furnace - has liftable door which is swivelable, and includes two adjacent chambers |
| 05/09/1990 | CN1042004A Combination left and right handed furnace roof |
| 05/09/1990 | CN1007880B Experimental electric furnace and its production process |