| Patents for F22B 37 - Component parts or details of steam boilers (8,353) |
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| 05/26/1998 | US5756908 Probe positioner |
| 05/26/1998 | US5756880 Methods and apparatus for monitoring water process equipment |
| 05/26/1998 | US5755188 Variable pressure once-through steam generator furnace having all welded spiral to vertical tube transition with non-split flow circuitry |
| 05/26/1998 | US5755187 Steam boiler with externally positioned superheating means |
| 05/19/1998 | US5752317 Method of restricting transverse displacement of a nuclear heat exchanger tube support plate |
| 05/14/1998 | WO1998020280A1 Method applicable to a continuous steam generator, and the steam generator needed for applying same |
| 05/14/1998 | WO1998003051A3 Polymer dispersants and methods of use in a nuclear steam generator |
| 05/14/1998 | CA2270596A1 Method applicable to a continous steam generator, and the steam generator needed for applying same |
| 05/12/1998 | US5751610 On-line robot work-cell calibration |
| 05/07/1998 | WO1998019107A1 Steam generator tube |
| 05/07/1998 | WO1997050005A3 Inspection device |
| 05/06/1998 | EP0840053A1 Insulation covering for heat-exchanger surfaces |
| 05/05/1998 | US5746159 Combustion device in tube nested boiler and its method of combustion |
| 05/05/1998 | CA2119344C Tube bending apparatus and method |
| 04/30/1998 | DE19644763A1 Dampferzeugerrohr Steam generator tube |
| 04/30/1998 | DE19643752A1 Corrosion- and oxidation-resistant material, used as heat exchanger material |
| 04/23/1998 | WO1998016724A1 Steam turbine and steam power plant with the steam turbine |
| 04/23/1998 | WO1998016329A2 Steam generator cleaning, inspection, and repair system |
| 04/22/1998 | CN1179821A Arrangement at inlet pipe to heat exchange unit in flue-gas tube |
| 04/21/1998 | US5740917 Boundary layer condensate drain pot |
| 04/14/1998 | US5739504 Control system for boiler and associated burner |
| 04/01/1998 | CN2277484Y Heating and steam generating fiuidized bed furnace |
| 03/26/1998 | WO1998012492A1 Grip-shaped spreader |
| 03/26/1998 | DE19640336A1 Method of generating signal to control heating surface cleaning apparatus |
| 03/25/1998 | EP0830544A1 Package boiler of unitary construction |
| 03/25/1998 | EP0720714B1 Steam boiler of once-through type and process for operating the same |
| 03/24/1998 | US5730087 Tube enclosure and floor support routing for once through steam generators |
| 03/19/1998 | WO1998011415A1 Event detection system and method |
| 03/19/1998 | CA2265695A1 Event detection system and method |
| 03/17/1998 | US5727505 Apparatus for separating water and steam |
| 03/12/1998 | WO1998009751A1 USE OF A Ni-BASE ALLOY FOR COMPOUND TUBES FOR COMBUSTION PLANTS |
| 03/12/1998 | DE19645748C1 Steam generator operating method |
| 03/10/1998 | US5724923 Refractory shield design for superheater tubes |
| 03/04/1998 | EP0670175B1 Exhaust gas boiler |
| 03/03/1998 | US5724254 Apparatus and method for analyzing power plant water chemistry |
| 03/03/1998 | US5722354 Heat recovery steam generating apparatus |
| 03/03/1998 | US5722353 Once-through steam generator vertical tube hopper enclosure with continous transition to spiral furnace enclosure |
| 02/25/1998 | EP0824648A2 Refractory tile for open-spaced boiler tubes |
| 02/18/1998 | CN1173608A Collecting box preflowing appts. of controlling parallel pipes flow and distribution according to needed amount |
| 02/12/1998 | WO1998005901A1 Water pipe protecting refractory structure |
| 02/04/1998 | CN1172523A Method and device for monitoring feed-water supply to steamgenerator |
| 02/04/1998 | CN1037291C Pipeline which undergoes differential expansions |
| 02/03/1998 | US5713412 Apparatus for attenuating vibration of a tubular member |
| 01/29/1998 | WO1998003051A2 Polymer dispersants and methods of use in a nuclear steam generator |
| 01/22/1998 | WO1998002248A1 Method of cleaning and/or regenerating wholly or partially de-activated catalysts for stack-gas nitrogen scrubbing |
| 01/21/1998 | EP0819775A1 A nickel-based alloy excellent in corrosion resistance and workability |
| 01/21/1998 | CN1170792A Steam generator with automatic supply and process for measuring level of liquid in such generator |
| 01/21/1998 | CN1170623A Drainable discharge pan for impact type particle separator |
| 01/20/1998 | US5709468 Method for equalizing steam quality in pipe networks |
| 01/15/1998 | DE19628212A1 Verfahren zum Reinigen und/oder Regenerieren von ganz oder teilweise desaktivierten Katalysatoren zur Entstickung von Rauchgasen A method for cleaning and / or regeneration of all or part of deactivated catalysts for denitrification of flue gases |
| 01/14/1998 | EP0817942A1 An arrangement at the inlet pipe to the heat exchanger unit in a flue-gas tube |
| 01/14/1998 | EP0817697A1 Rotating fiber optic coupler for high power laser welding applications |
| 01/13/1998 | US5706766 Method of operating a once-through steam generator and a corresponding steam generator |
| 01/07/1998 | EP0815389A1 Device and process for treating or inspecting a pipe floor in a steam generator |
| 01/07/1998 | EP0815388A1 Flexible lance for working on or inspecting a tube base of a steam generator |
| 01/07/1998 | EP0815387A1 Method and device for monitoring the feed-water supply to a steamgenerator |
| 12/31/1997 | WO1997050005A2 Inspection device |
| 12/30/1997 | US5701850 Steam generator |
| 12/18/1997 | WO1997047922A1 Apparatus and method for rotating a process probe in a small-diameter heat exchanger heat transfer tube |
| 12/17/1997 | CN2270886Y TV moving device for detecting boiler flame |
| 12/16/1997 | US5699395 Segmented stayrod for restricting transverse displacement of a nuclear heat exchanger tube support plate |
| 12/16/1997 | CA2062405C Liquid cooled boiler door |
| 12/11/1997 | WO1997046828A1 Boiler having a helical coil of spirally corrugated pipe |
| 12/09/1997 | US5695003 System for sealing the nozzle of a steam generator |
| 12/03/1997 | EP0810403A1 Steam generator |
| 12/02/1997 | US5692557 U-tube heat exchanger, equipped with a tube antivibration stabilizing system and a hold-down system |
| 12/02/1997 | US5692457 Energy absorbing tube support for furnace |
| 11/26/1997 | CN2268851Y Boiler |
| 11/20/1997 | WO1997043580A1 Apparatus for attenuating vibration of a tubular member |
| 11/18/1997 | US5687676 Steam generator |
| 11/18/1997 | US5687657 Method of and device for reducing the dust content of the exhaust gases of a steam generator |
| 10/29/1997 | CN1163369A Chemical operation mode for water/steam circulation |
| 10/16/1997 | WO1997038264A1 Sootblower nozzle |
| 10/08/1997 | EP0800037A2 A boiler |
| 10/08/1997 | CN1161718A Arrangement in a wall and method of coating wall |
| 10/07/1997 | US5675096 Apparatus and method for removing a wall portion from a wall of a tubular member |
| 10/07/1997 | US5673527 In a high temperature and/or corrosive environment |
| 10/01/1997 | CN1160836A Refractory furnace liner in thoroughfare from gasifier to exhaust-heat boiler |
| 09/25/1997 | WO1997035147A1 Water separation system |
| 09/24/1997 | CN1160183A U-tube heat exchanger, equipped with tube antivibration stabilizing system and hold-down system |
| 09/23/1997 | US5669333 Once-through steam generator furnace outlet fluid mix to minimize the number of headers and riser materials |
| 09/17/1997 | EP0795178A1 Coolant pipe blocking device for use in a nuclear power plant |
| 09/17/1997 | EP0591435B1 Cellulosic fibrous structures having at least three regions distinguished by intensive properties, an apparatus for and a method of making such cellulosic fibrous structures |
| 09/17/1997 | CN1159538A Method of assembling boiler for producing steam |
| 09/10/1997 | EP0793702A2 Fireproof cladding in the transfer line of a gasifier to the heat recovery boiler |
| 09/03/1997 | CN2261559Y Vertical vapor chamber of small size low pressure boiler |
| 09/02/1997 | US5662070 Once-through steam generator with a vertical gas flue of essentially vertically disposed tubes |
| 08/28/1997 | WO1997030780A1 Method and apparatus to improve vapor distribution |
| 08/27/1997 | EP0791158A1 Furnace superheater and a fluidized bed reactor provided with a furnace superheater |
| 08/27/1997 | CN1157892A Cleaning of water/steam circuit in once-through forced-flow steam generator |
| 08/26/1997 | US5660799 Having residual ammonia decomposer located downstream of denitrator and between two divided high pressure evaporators, with means to control internal pressure of evaporator disposed on upstream side |
| 08/26/1997 | US5660705 Method of repairing a tube, such as a steam-generator tube, by electroplating lining |
| 08/21/1997 | WO1997024555A3 Continuous-flow steam generator with spiral evaporation tubes |
| 08/20/1997 | EP0790460A2 Heat recovery boiler with finned tubes |
| 08/20/1997 | EP0789922A2 Apparatus and method for remotely positioning a probe in a tubular member |
| 08/14/1997 | WO1997028893A1 Vapor distribution method and apparatus |
| 08/13/1997 | CN2259554Y Internal combustion multitube smoke eliminator |
| 08/13/1997 | CN1156803A 安全锅炉 Boiler safety |
| 08/12/1997 | US5656185 Method and apparatus for repairing damaged tubes by interior laser clad welding |
| 08/07/1997 | DE19601886C1 Dampfleitung Steam line |