| Patents for F22B 37 - Component parts or details of steam boilers (8,353) |
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| 09/29/2004 | CN2644897Y Jet nozzle style vertical adjustable multiple caliber drainer |
| 09/29/2004 | CN2644896Y Boiler decompression explosion-proof equipment |
| 09/29/2004 | CN1533490A Boiler internal flue gas by-pass regulator for flue gas temperature control |
| 09/28/2004 | CA2341292C Scalloped lattice bar nuclear steam generator tube supports |
| 09/26/2004 | CA2449357A1 Steam generator tube support plates with slotted disc springs |
| 09/22/2004 | EP1459011A1 Steam super heater comprising unround pipes |
| 09/22/2004 | CN2643292Y Low-deviation mica water level gauge for steam drum water level |
| 09/22/2004 | CN2643171Y Boiler scale adsorber |
| 09/22/2004 | CN1167894C Combined power generation plant |
| 09/21/2004 | US6793013 Polygonal heat exchange chamber including a tapered portion lined with water tube panels and method of lining a tapered portion of a polygonal heat exchange chamber with such panels |
| 09/16/2004 | US20040181349 Boiler water level monitoring and control system |
| 09/14/2004 | US6792069 Apparatus for inspecting a heat exchanger tube and group of heat exchanger tubes |
| 09/08/2004 | CN1165717C 锅炉 Boiler |
| 09/08/2004 | CN1165706C Steam boiler and its assembling method |
| 09/08/2004 | CN1165668C Component and method for producing a protective coating on a component |
| 09/01/2004 | CN1526059A 蒸汽发生器 Steam Generator |
| 09/01/2004 | CN1164914C Dual-container electrode water level measuring cylinder |
| 08/19/2004 | DE102004004853A1 Kesselwandteil mit herausragendem Element Boiler wall portion with outstanding element |
| 08/18/2004 | CN1522351A Steam generator heating surface comprising a multitude of approximately parallel heating tubes through which a cooling agent passes |
| 08/18/2004 | CN1521767A Steam generator comprising a water supply and transport unit for capturing exogenous impurity |
| 08/18/2004 | CN1521447A Horizontal spiral tube boiler convection pass enclosure design |
| 08/18/2004 | CN1162642C Automatic controllable steam generator and method for generating steam |
| 08/17/2004 | US6778057 Inductor for heating inner-circumference of hole |
| 08/12/2004 | WO2004068050A1 Tube wall protector for a boiler tube wall |
| 08/10/2004 | US6772832 Heat exchanger tube support bar |
| 08/05/2004 | WO2004065873A1 Heat exchange units |
| 08/05/2004 | US20040149239 Steam generator |
| 08/05/2004 | DE10303173A1 Rohrwandschutz für eine Kesselrohrwand Pipe wall protection for a boiler tube wall |
| 08/04/2004 | EP1443269A1 Fixing structure of refractory tile for protecting water tube and refractory structure for protecting water tube |
| 08/04/2004 | EP1442777A1 Moisture separator, and vapor generator |
| 08/03/2004 | US6772095 Method and system for servicing and maintaining thermal equipment, water treatment equipment and the like |
| 07/29/2004 | WO2004063626A1 Polygonal tubewall with tapered portion |
| 07/29/2004 | US20040146134 Heat exchanger tube support structure |
| 07/28/2004 | CN2629004Y 传感型水位计 Sensing type level gauge |
| 07/22/2004 | US20040141834 Walk-through container and method for transporting cargo in a trailer of a truck |
| 07/21/2004 | EP1438534A2 Process to reduce the temperature of a hydrogen and carbon monoxide containing gas and heat exchanger for use in said process |
| 07/21/2004 | EP1438259A2 Process to prepare a hydrogen and carbon monoxide containing gas |
| 07/21/2004 | CN1514925A Method and device for cleaning combustion devices |
| 07/21/2004 | CN1158470C Exhaust heat recovery boiler |
| 07/20/2004 | US6764019 Method for servicing and maintaining heat supply equipment |
| 07/15/2004 | WO2004058918A1 Double-fired processing furnace and bi-pivotal support column therefor |
| 07/15/2004 | US20040134644 Polygonal heat exchange chamber including a tapered portion lined with water tube panels and method of lining a tapered portion of a polygonal heat exchange chamber with such panels |
| 07/15/2004 | US20040134448 Lance for injecting fluids for uniform diffusion within a volume |
| 07/15/2004 | DE19546566B4 Elastische Abstützung des Kühlrohrkäfigs im Druckmantel eines Abhitzekessels Elastic support the cooling tube bundle in a waste heat boiler pressure jacket |
| 07/14/2004 | CN2625725Y 不锈钢安全阀门 Stainless steel safety valves |
| 07/14/2004 | CN2625724Y Superpressure power-off protection valve for boiler |
| 07/14/2004 | CN2625723Y Steam generator automatic pollution discharge spring structure tapered heat-transfer surface |
| 07/14/2004 | CN1157574C Steam generator with removable linescale receptacle |
| 07/14/2004 | CN1157555C Method and device for detecting boiler heat efficiency |
| 07/08/2004 | US20040131462 Miniature manipulator for servicing the interior of nuclear steam generator tubes |
| 07/07/2004 | CN1510333A Explosionproof boiler as being dried |
| 07/07/2004 | CN1510332A 锅炉 Boiler |
| 07/07/2004 | CN1510331A 安全锅炉 Security boiler |
| 07/06/2004 | USRE38542 Upper bundle steam generator cleaning system and method |
| 07/06/2004 | US6758168 Method and apparatus for sootblowing recovery boiler |
| 07/01/2004 | US20040124075 Double-fired processing furnace |
| 07/01/2004 | DE10204240B4 Platte für ein Schutzsystem für eine Kesselrohrwand sowie Schutzsystem für eine Kesselrohrwand Board for a protection system for a boiler tube wall and the protection system for a boiler tube wall |
| 06/30/2004 | CN2622557Y Draw lever locking device |
| 06/29/2004 | US6755613 Component and method for producing a protective coating on a component |
| 06/24/2004 | DE20220928U1 Panel for boiler wall protection system, has space on its rear side for receiving mounting part secured to boiler wall |
| 06/23/2004 | CN1506665A Measurement method of true value of water level in boiler steam packet and water level gauge |
| 06/17/2004 | WO2004051142A1 Method for producing a continuous steam generator and continuous steam generator |
| 06/17/2004 | US20040112306 Method for cleaning combustion devices |
| 06/17/2004 | DE10354136A1 Circulating fluidised bed reactor for combustion of solid fuel or refuse incineration has zone surrounded by heated surfaces |
| 06/17/2004 | DE10257305A1 Process to super heat aggressive steam arising from incineration of domestic refuse, trade wastes, biomass and sewage sludge |
| 06/16/2004 | EP1429073A1 Method of manufacturing a once-through steam generator and the once-through steam generator |
| 06/16/2004 | EP1200789B1 An ultrasonic cleaning method |
| 06/16/2004 | CN2620818Y Composite noise silencer |
| 06/15/2004 | US6748880 Boiler internal flue gas by-pass damper for flue gas temperature control |
| 06/10/2004 | WO2004048849A1 Tower boiler including a stationary supporting structure |
| 06/09/2004 | EP1166015B1 Fossil-fuel fired continuous-flow steam generator |
| 06/09/2004 | CN2620173Y Steam pocket water level single chamber balance container |
| 06/08/2004 | CA2234804C Method and arrangement for removing deposits in and on feed nozzles or feed pipes of firing installations |
| 06/03/2004 | WO2004033962A3 Once-through evaporator for a steam generator |
| 06/02/2004 | CN1152203C Computer monitor system for temperature of industrially culturing pool |
| 05/27/2004 | WO2004044509A2 Lance for injecting fluids for uniform diffusion within a volume |
| 05/26/2004 | EP0925491B1 Event detection with short and long term averages |
| 05/26/2004 | CN2618061Y Built-in water level balancing container in steam tank |
| 05/19/2004 | EP1419356A1 Device for introducing hot gas into a heating surface pipe of a waste heat boiler |
| 05/19/2004 | CN2616892Y Cylindrical sensing type black-white water-level indicator |
| 05/19/2004 | CN1497214A Passive system for removing NOx by selective catalyst reduction optimaization on variable boiler loading condition |
| 05/18/2004 | US6736089 Method and system for sootblowing optimization |
| 05/18/2004 | US6735947 Steam power plant |
| 05/13/2004 | DE20220794U1 Circulating fluidised bed reactor for combustion of solid fuel or refuse incineration has zone surrounded by heated surfaces |
| 05/13/2004 | DE10028595B4 Verfahren zum Überwachen des Betriebes eines Dampferzeugers für Gargeräte A method of monitoring the operation of a steam generator for cooking devices |
| 05/06/2004 | US20040083986 Upper bundle steam generator cleaning, inspection, and repair system |
| 04/29/2004 | WO2004036116A2 Heat flow measuring device for pressure pipes and method for measuring a heat flow penetrating pressure pipes |
| 04/29/2004 | DE10248312A1 Wärmeflussmesseinrichtung für Druckrohr sowie Verfahren zum Messen eines Wärmeflusses durch Druckrohre Heat flow measuring device for pressure pipe and method for measuring heat flow through pressure pipes |
| 04/28/2004 | EP1297343A4 Use of control matrix for boiler control |
| 04/27/2004 | CA2257681C Inspection device |
| 04/22/2004 | WO2004033962A2 Once-through evaporator for a steam generator |
| 04/22/2004 | US20040076850 Structural components for the boiler zone of power plants or refuse incineration plants |
| 04/22/2004 | CA2501086A1 Once-through evaporator for a steam generator |
| 04/21/2004 | EP1181437B1 Steam turbine component and method for producing a protective coating on the component |
| 04/15/2004 | US20040069249 Pressurized steam boilers and their control |
| 04/15/2004 | US20040069244 Once-through evaporator for a steam generator |
| 04/15/2004 | US20040069243 Moisture separator, and vapor generator |
| 04/15/2004 | DE10131524B4 Heizfläche eines Dampferzeugers mit zahlreichen, von einem Kühlmedium durchströmten, etwa parallel zueinander verlaufenden Heizflächenrohren Heating surface of a steam generator with a number, by a cooling medium flowing through, about mutually parallel heating surface tubes |
| 04/14/2004 | CN1488885A Movable fully-automatic chemical cleaning equipment and cleaning method thereof |
| 04/13/2004 | US6718915 Horizontal spiral tube boiler convection pass enclosure design |