| Patents for F22B 37 - Component parts or details of steam boilers (8,353) |
|---|
| 11/02/1999 | US5977513 Apparatus and method for centering a laser welding probe within a tube using gas pressure |
| 11/02/1999 | US5976207 Water separating system |
| 11/02/1999 | US5974642 Boiler tube removal apparatus |
| 10/27/1999 | CN2345848Y Water level discolour display screens for boiler |
| 10/27/1999 | CN2345847Y Protector for boiler blowing-out |
| 10/12/1999 | US5966683 Apparatus and method for analyzing chemical system data |
| 10/07/1999 | WO1999050634A1 Methods and apparatus for monitoring water process equipment |
| 10/06/1999 | EP0946944A2 Polymer dispersants and methods of use in a nuclear steam generator |
| 10/05/1999 | US5963611 Steam separator, nuclear power generation plant, and boiler apparatus |
| 09/29/1999 | EP0944801A1 Steam generator |
| 09/29/1999 | EP0859687B1 Method and device for disposing of a radioactively contaminated steam generator |
| 09/28/1999 | CA2142723C Recovery boiler leak detection system and method |
| 09/23/1999 | DE19815646C1 Wall installation method especially for steam generator |
| 09/21/1999 | US5954121 Refractory diffusor for industrial heat source |
| 09/21/1999 | CA2026494C Deaerator heat exchanger for combined cycle power plant |
| 09/16/1999 | WO1999046538A1 Chamber cleaning mechanism |
| 09/14/1999 | US5950572 Opening that allows a soot blower lance to be introduced through a tube cage |
| 09/10/1999 | WO1999045320A1 Gas and steam turbine installation and method for operating the same |
| 09/09/1999 | DE19808722A1 Gas- und Dampfturbinenanlage und Verfahren zum Betreiben einer derartigen Anlage Gas and steam turbine system and method for operating such a system |
| 09/08/1999 | CN2337404Y Electric contact water level measuring drum adapted to any working condition |
| 09/08/1999 | CN2337403Y Life boiler with efficient insulation layer |
| 09/08/1999 | CN2337402Y Downtake structure for straight pipe boiler |
| 09/08/1999 | CN2337401Y Blowoff structure for boiler |
| 09/01/1999 | EP0910472B1 Method of cleaning and/or regenerating wholly or partially de-activated catalysts for stack-gas nitrogen scrubbing |
| 08/31/1999 | US5943865 To control temperature of steam in a steam generating power plant |
| 08/26/1999 | DE19825546C1 Device for fixing cladding plates of fireproof ceramic material to metal wall |
| 08/25/1999 | EP0937218A1 Method applicable to a continuous steam generator, and the steam generator needed for applying same |
| 08/25/1999 | EP0657010B2 Steam generator |
| 08/19/1999 | WO1999041546A1 Heat recovery assembly |
| 08/18/1999 | EP0936404A2 Steam generator with several tube bundles |
| 08/18/1999 | EP0815387B1 Method and device for monitoring the feed-water supply to a steamgenerator |
| 08/12/1999 | WO1999040368A1 Device for preventing scaling on a water level regulating system probe |
| 08/11/1999 | EP0682764B1 Stacked cooling grate and system for providing thermal power for a power plant |
| 08/11/1999 | CN1225742A Inspection device |
| 07/22/1999 | DE19807070C1 Combustion chamber for water boiler |
| 07/21/1999 | CN1044280C Steam generator with detachable cyclone separators |
| 07/21/1999 | CN1044267C Apparatus and method for making cellulosic fibrous structures |
| 07/07/1999 | EP0927853A1 Method of adapting the internal structures of a steam generator |
| 06/30/1999 | EP0925491A1 Event detection system and method |
| 06/30/1999 | CN2326842Y Pot capable of matching with multiple kinds of stove to form boiler |
| 06/30/1999 | CN2326841Y Self-controlled electric-heating type steam boiler |
| 06/23/1999 | EP0717826B1 Steam boiler |
| 06/23/1999 | CN1220368A Scaler for boiler |
| 06/22/1999 | US5913320 Sludge removal system |
| 06/22/1999 | US5913289 Firetube heat exchanger with corrugated internal fins |
| 06/22/1999 | CA2017194C Bolt-type boiler wall tube tool |
| 06/17/1999 | DE19822546C1 Heating gas inlet for boiler |
| 06/16/1999 | EP0922784A1 Heating tube for boilers and method of manufacturing the same |
| 06/16/1999 | CN2324407Y Sulfur dioxide and particulate material discharge total amount approved metering device for coal combustion hot water boiler |
| 06/16/1999 | CN2324406Y Steam discharge muffler |
| 06/16/1999 | CN1043680C Steam boiler |
| 06/10/1999 | WO1999028674A1 Water tube protective refractory structure and method of assembling the same |
| 06/09/1999 | EP0791158B1 Furnace superheater and a fluidized bed reactor provided with a furnace superheater |
| 06/08/1999 | US5910290 Arrangement in a wall and a method of coating a wall |
| 06/02/1999 | CN1043538C Method for maintaining boiler using positive pressure blowing during the boiler system not in use |
| 05/26/1999 | CN2320906Y Lacing element for cast-iron boiler |
| 05/25/1999 | US5906178 Degree of separation of steam impurities in a steam/water separator |
| 05/20/1999 | DE19750077A1 Heat-transfer method for central-heating system |
| 05/19/1999 | CN1216824A Combination type device for indicating real water level of boiler |
| 05/12/1999 | EP0915288A2 Exhaust heat recovery boiler |
| 05/12/1999 | CN2318474Y Boiler constant-pressure automatic regulating valve |
| 05/12/1999 | CN1216351A Pressure difference balance container |
| 05/11/1999 | CA2086182C Articulated sludge lance with a movable extension nozzle |
| 05/06/1999 | DE19749715A1 Sealing assembly between flues of steam boiler |
| 05/05/1999 | CN1215818A Exhaust heat recovery boiler |
| 04/28/1999 | EP0910472A1 Method of cleaning and/or regenerating wholly or partially de-activated catalysts for stack-gas nitrogen scrubbing |
| 04/28/1999 | CN2316553Y Jet-type depressing desuperheater |
| 04/13/1999 | US5893209 Apparatus for effecting boiler tube removal |
| 04/08/1999 | WO1999017300A1 Blow-off device and method for blowing off fresh steam |
| 04/08/1999 | WO1999017091A1 Methods and apparatus for monitoring water process equipment |
| 04/08/1999 | DE19743333A1 Abblasevorrichtung und Verfahren zum Abblasen von Dampf A blower to blow off steam and procedures |
| 03/31/1999 | EP0905466A1 "Water cooled panel" |
| 03/31/1999 | CN1212752A Water separation system |
| 03/30/1999 | CA2246026A1 Water cooled panel |
| 03/24/1999 | EP0903537A2 Method and apparatus for effecting boiler tube removal |
| 03/24/1999 | EP0903536A1 Steam generator with integrated dust separator |
| 03/24/1999 | CN2311696Y Flame monitoring alarmer for boiler of power station |
| 03/23/1999 | US5884695 Boiler tube shield |
| 03/18/1999 | WO1999013268A1 A device for steam generators |
| 03/18/1999 | DE19740501A1 Thermal load determination for flame reed |
| 03/16/1999 | US5881802 Refractory shield design for superheater tubes |
| 03/10/1999 | CN1210220A Combined power generation plant |
| 03/09/1999 | US5881207 Steam generator with automatic supply and a process for measuring the level of liquid in such a generator |
| 03/09/1999 | US5879818 Nickel-based alloy excellent in corrosion resistance and workability |
| 03/04/1999 | WO1999010628A1 Steam generator, especially waste heat recovery steam generator and method for operating said generator |
| 03/04/1999 | DE19736885A1 Dampferzeuger, insbesondere Abhitzedampferzeuger und Verfahren zum Betrieb dieses Dampferzeugers Steam generator, in particular waste heat steam generator and method of operation of this steam generator |
| 03/03/1999 | EP0899505A2 Combined power generation plant |
| 02/24/1999 | EP0898054A1 Steam generator |
| 02/23/1999 | US5873329 Refractory lining in the transition of a gasifier to the waste heat boiler |
| 02/23/1999 | US5873142 Lance head |
| 02/18/1999 | WO1999007908A1 Ferritic alloy for constructions |
| 02/17/1999 | EP0787272B1 Cooling surface cladding |
| 02/16/1999 | US5870977 Boiler in which water is heated by passing through a furnace |
| 02/03/1999 | CN2306397Y Double-colour high-pressure water-level-meter |
| 02/02/1999 | US5867547 Coolant pipe blocking device for use in a nuclear power plant |
| 02/02/1999 | US5865149 Buckstay corner assembly with buckstay extension plates for a boiler |
| 01/27/1999 | CN2305553Y Guide plate for controlling flow distribution and collection homogeneously in collection box |
| 01/27/1999 | CN1041858C Arrangement of vapour generator in supporting structure |
| 01/26/1999 | US5864596 Minimizing the accumulation of metal-oxide deposits |
| 01/13/1999 | CN2304009Y Device for noticing time for cleaning boiler |