| Patents for F22B 29 - Steam boilers of forced-flow type (699) |
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| 09/24/2008 | CN100420899C Horizontally constructed continuous steam generator and method for the operation thereof |
| 09/23/2008 | US7428374 Horizontally assembled steam generator |
| 08/20/2008 | EP1957864A2 Steam generator pipe, associated production method and continuous steam generator |
| 08/12/2008 | CA2450803C Fluid vaporizing device having controlled temperature profile heater/capillary tube |
| 08/05/2008 | US7406928 Horizontally constructed continuous steam generator and method for the operation thereof |
| 07/16/2008 | CN101223402A Steam generator pipe, associated production method and continuous steam generator |
| 06/25/2008 | EP1936268A2 Hanging steam generator |
| 06/10/2008 | US7383791 Continuous steam generator and method for operating said continuous steam generator |
| 06/04/2008 | EP1926934A2 Steam generator |
| 05/22/2008 | US20080115743 Continuous Steam Generator |
| 04/10/2008 | WO2006106079A3 Steam generator |
| 04/01/2008 | CA2377681C Fossil-fired steam generator with a nitrogen removal device for fuel gas |
| 03/26/2008 | EP1903279A2 Circulation system for sliding pressure steam generator |
| 03/18/2008 | CA2498262C Furnace wall structure |
| 03/18/2008 | CA2369019C Fossil-fired continuous-flow steam generator |
| 03/13/2008 | WO2007135240A3 Boiler water cycle of a fluidized bed reactor and a fluidized bed reactor with such boiler water cycle |
| 02/21/2008 | WO2007135239A3 Evaporator surface structure of a circulating fluidized bed boiler and a circulating fluidized bed boiler with such an evaporator surface structure |
| 02/07/2008 | WO2008014667A1 Gas-injection boiler for oil field |
| 02/06/2008 | CN101120207A 连续式蒸汽发生器 Continuous steam generator |
| 12/26/2007 | EP1869367A1 Flexible assembly of once-through evaporation for horizontal heat recovery steam generator |
| 12/11/2007 | CA2368972C Fossil-fired continuous-flow steam generator |
| 11/27/2007 | US7302170 Heating device for smoke generator |
| 11/14/2007 | CN101070955A Fuel-gas boiler |
| 10/31/2007 | EP1848926A2 Continuous steam generator |
| 10/11/2007 | WO2007065791A3 Steam generator pipe, associated production method and continuous steam generator |
| 10/04/2007 | DE102006019721A1 Steam generator for power production generator system, has opening provided in vertical upper pressure housing area for carrying out supply of heat flow and heat flow guidance within pressure housing |
| 09/27/2007 | US20070223893 Heating device for smoke generator |
| 07/10/2007 | CA2557043A1 Once through modular steam generator |
| 07/05/2007 | US20070151525 Boiler apparatus |
| 06/14/2007 | CA2632313A1 Steam generator pipe, associated production method and continuous steam generator |
| 06/13/2007 | EP1794495A1 Fossil-energy heated continuous steam generator |
| 06/06/2007 | EP1793164A1 Steam generator tube, method of manufacturing the same and once-through steam generator |
| 06/06/2007 | EP1793163A1 Steam generator tube, method of manufacturing the same and once-through steam generator |
| 04/19/2007 | US20070086757 Convective cushion with positive coefficient of resistance heating mode |
| 03/07/2007 | CN2876557Y 14MW 84MW high power vacuum phase change water heating boiler |
| 02/15/2007 | US20070034167 Continuous steam generator and method for operating said continuous steam generator |
| 02/14/2007 | EP1752707A2 Supercritical Downshot Boiler |
| 02/13/2007 | CA2288676C Once-through steam generator of double-flue design |
| 02/13/2007 | CA2274656C Steam generator |
| 02/08/2007 | US20070028859 Method for starting a continuous steam generator and continuous steam generator for carrying out said method |
| 01/09/2007 | CA2264898C Method for operating a boiler with forced circulation and boiler for its implementation |
| 12/28/2006 | US20060288962 Horizontally constructed continuous steam generator and method for the operation thereof |
| 12/28/2006 | DE102005026534A1 Dampferzeugungsanlage Steam generation plant |
| 12/27/2006 | CN2851860Y Direct-burning type steam stove with oil and gas fuels |
| 12/06/2006 | CN1873318A Conduction through type steam generator |
| 11/16/2006 | WO2006087272A3 Continuous steam generator |
| 11/16/2006 | DE102005023082A1 Through-flow steam generator has vertical gas flue with the pipes of the lower section smooth on the inside and the pipes of the further wall section adjoining same having thread ribs on inside |
| 11/01/2006 | CN1856680A Method for starting a continuous steam generator and continuous steam generator for carrying out said method |
| 10/25/2006 | CN1853072A Continuous steam generator and method for operating said continuous steam generator |
| 10/25/2006 | CN1853071A Horizontally constructed continuous steam generator and method for the operation thereof |
| 10/12/2006 | WO2006107315A1 Flexible assembly of once-through evaporation for horizontal heat recovery steam generator |
| 10/12/2006 | CA2603934A1 Steam generator |
| 10/11/2006 | EP1710498A1 Steam generator |
| 10/03/2006 | US7116899 Operating method for a horizontal steam generator and a steam generator for carrying out said method |
| 09/27/2006 | CN1277067C Furnace wall structure |
| 09/13/2006 | EP1701091A1 Once-through steam generator |
| 08/24/2006 | WO2006087272A2 Continuous steam generator |
| 08/24/2006 | CA2597841A1 Continuous steam generator |
| 07/13/2006 | US20060150874 Furnace wall structure |
| 07/11/2006 | US7073451 Furnace wall structure |
| 06/14/2006 | DE102004062363A1 Device for producing superheated steam for cleaning an decontaminating purposes comprises a pressure generator and a pressure-retaining element arranged between the outlet of a container and a separator |
| 06/06/2006 | US7055763 Mist generating device |
| 05/31/2006 | EP1660814A1 Method for starting a continuous steam generator and continuous steam generator for carrying out said method |
| 05/31/2006 | EP1660813A1 Horizontally constructed continuous steam generator and method for the operation thereof |
| 05/31/2006 | EP1660812A1 Continuous steam generator and method for operating said continuous steam generator |
| 05/30/2006 | CA2437479C System for and method of generating steam for use in oil recovery processes |
| 05/23/2006 | US7050709 Smoke producing system |
| 05/03/2006 | EP1546607A4 Once-through evaporator for a steam generator |
| 05/03/2006 | CN1254629C Steam production system for oil extraction process and production method thereof |
| 04/27/2006 | DE19720789B4 Verfahren und Vorrichtung zur Erzeugung von Dampf Method and apparatus for generating steam |
| 04/20/2006 | US20060081359 Operating method for a horizontal steam generator and a steam generator for carrying out said method |
| 04/19/2006 | CN1760587A Assembled oil field gas injection boiler of fuel coal in square chest type of coil pipe |
| 04/06/2006 | WO2005068904A3 Steam generator with hybrid circulation |
| 01/24/2006 | CA2241877C Continuous-flow steam generator with spiral evaporation tubes |
| 01/04/2006 | CN1234995C Method for reconstructing domestic 1025t/h straight flow boiler with single firebox to control circulation stove as well as equipment |
| 11/30/2005 | CN1703599A Once-through evaporator for a steam generator |
| 11/24/2005 | US20050257753 Horizontally assembled steam generator |
| 10/25/2005 | US6957630 Flexible assembly of once-through evaporation for horizontal heat recovery steam generator |
| 10/12/2005 | CN1682077A 炉壁结构 Furnace wall structure |
| 10/12/2005 | CN1682076A Operating method for a horizontal steam generator and a steam generator for carrying out said method |
| 10/12/2005 | CN1682075A Horizontally assembled steam generator |
| 07/28/2005 | WO2005068904A2 Steam generator with hybrid circulation |
| 07/26/2005 | CA2355101C Fossil-fired continuous-flow steam generator |
| 07/20/2005 | EP1554522A1 Operating method for a horizontal steam generator and a steam generator for carrying out said method |
| 06/29/2005 | EP1546607A2 Once-through evaporator for a steam generator |
| 06/22/2005 | EP1544540A1 Furnace wall structure |
| 06/08/2005 | EP1537358A1 Horizontally assembled steam generator |
| 03/31/2005 | WO2005028957A1 Method for starting a continuous steam generator and continuous steam generator for carrying out said method |
| 03/31/2005 | WO2005028956A1 Horizontally constructed continuous steam generator and method for the operation thereof |
| 03/31/2005 | WO2005028955A1 Continuous steam generator and method for operating said continuous steam generator |
| 03/31/2005 | CA2537468A1 Method for starting a continuous-flow steam generator and continuous-flow steam generator for performing the method |
| 03/16/2005 | CN1193191C Fossil-fuel fired continuous-flow steam generator |
| 03/09/2005 | EP1512907A1 Method for starting a once-through steam generator and the once-through steam generator for carrying out said method |
| 03/09/2005 | EP1512906A1 Once-through steam generator of horizontal construction and method of operating said once-through steam generator |
| 03/09/2005 | EP1512905A1 Once-through steam generator and method of operating said once-through steam generator |
| 03/09/2005 | CN1192189C Fossil-fuel fired continuous steam type boiler |
| 03/09/2005 | CN1192186C Fossil fuel fired continuous-flow steam generator |
| 03/09/2005 | CN1192185C Fossil fuel fired steam generator |
| 01/27/2005 | WO2005008129A1 Boiler apparatus |
| 01/11/2005 | USRE38686 Smoke generating apparatus |