| Patents for F22B 17 - Water-tube boilers of horizontally-inclined type, i.e. the water-tube sets being inclined slightly with respect to the horizontal plane (88) |
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| 02/25/2015 | EP2839213A2 Tube and baffle arrangement in a once-through horizontal evaporator |
| 02/11/2015 | EP2834561A2 Tube arrangement in a once-through horizontal evaporator |
| 12/10/2014 | CN102460143B 用于测量管内侧沉积物的装置和方法 Apparatus and method for measuring the inside of the tube sediments |
| 05/14/2014 | CN203595111U 常压立式水管室燃热水锅炉 Atmospheric vertical pipe chamber fired hot water boiler |
| 04/23/2014 | CN103748414A Tube arrangement in one-way horizontal evaporator |
| 04/16/2014 | CN103732989A Tube and baffle arrangement in a once-through horizontal evaporator |
| 04/09/2014 | CN103717969A Start-up system for once-through horizontal evaporator |
| 03/12/2014 | CN203478178U Normal pressure steam boiler for producing edible fungi |
| 12/19/2013 | WO2013108215A3 Start-up system for a once-through horizontal evaporator |
| 11/21/2013 | WO2013108218A3 Tube arrangement in a once-through horizontal evaporator |
| 11/07/2013 | WO2013109769A3 Tube and baffle arrangement in a once-through horizontal evaporator |
| 05/16/2012 | CN102460143A 用于测量管内侧沉积物的装置和方法 Apparatus and method for measuring the inside of the tube sediments |
| 01/26/2012 | US20120017849 Combustion apparatus with improved thermal efficiency |
| 11/23/2011 | CN102252419A Horizontal type environmentally-friendly boiler |
| 09/15/2011 | WO2010148487A9 Apparatus and method for measuring deposits inside a tube |
| 04/06/2011 | CN102003788A Coal-fired boiler provided with reverse homogenous air supply device |
| 03/31/2011 | WO2010148487A8 Apparatus and method for measuring deposits inside a tube |
| 02/09/2011 | CN201740008U Efficient, energy-saving and environment-friendly vertical boiler |
| 12/29/2010 | WO2010148487A1 Apparatus and method for measuring deposits inside a tube |
| 12/29/2010 | CA2766462A1 Apparatus and method for measuring deposits inside a tube |
| 09/01/2010 | CN201568945U Open boiler with cross water tubes |
| 06/23/2010 | CN101749693A Small-size horizontal water pipe steam boiler |
| 01/06/2010 | CN201377782Y Fast and energy-efficient steaming furnace |
| 12/30/2009 | CN201373554Y New energy gasified no-chimney energy-saving environment-friendly boiler |
| 12/23/2009 | CN100572912C Water tube boiler |
| 12/02/2009 | CN100565030C Hot flue gas bidirectional firing, high anthrax adaptability and variable load honeycomb type coal boiler |
| 07/14/2009 | US7559294 End support configuration for steam tubes of a superheater or reheater |
| 04/16/2009 | WO2009047772A2 Steam mechanism incorporated within kitchenware water heating systems |
| 01/15/2009 | WO2008131490A9 Method and apparatus for external combustion engine |
| 11/06/2008 | WO2008131490A1 Method and apparatus for external combustion engine |
| 09/17/2008 | CN101268306A Water tube boiler |
| 08/19/2008 | US7412946 Water tube boiler |
| 08/07/2008 | US20080184944 Water tube boiler |
| 07/02/2008 | CN101210672A Circulating fluidized bed boiler |
| 06/25/2008 | CN101206075A Hot flue gas bidirectional firing, high anthrax adaptability and variable load honeycomb type coal boiler |
| 06/11/2008 | EP1929205A1 Water tube boiler |
| 06/13/2007 | EP1795855A1 A tubesheet and tube protector device and a method for making such a device |
| 03/29/2007 | WO2007034306A1 Water tube boiler |
| 02/14/2007 | CN2869586Y Industrial steam boiler |
| 01/03/2007 | CN2854340Y Brewing boiler |
| 08/09/2006 | CN2804616Y Boiler for burning coal slurry |
| 06/21/2006 | EP1097342B1 A tubesheet and tube protector device and a method for making such a device |
| 06/14/2006 | CN1786561A Waste heat boiler for pressing gas |
| 04/19/2006 | CN1252412C Fluidized bed boiler combustion room with anti-abrasion structure |
| 02/15/2006 | CN1734161A Waste heat boiler for normal pressure gas |
| 09/14/2005 | CN2725713Y 蒸汽发生器 Steam Generator |
| 04/27/2005 | CN2695790Y Energy-saving boiler for wine-making |
| 05/16/2002 | WO2002039016A1 Boiler using coal, oil or gas as fuel |
| 11/21/2001 | CN2460862Y Efficient energy-saving coal fired furnace |
| 05/31/2001 | WO2000070265A8 A tubesheet and tube protector device and a method for making such a device |
| 05/09/2001 | EP1097342A1 A tubesheet and tube protector device and a method for making such a device |
| 01/16/2001 | US6173682 Tubesheet and tube protector device and a method for making such a device |
| 12/20/2000 | CN2411407Y Fluidized bed furnace oblique buried pipe |
| 11/23/2000 | WO2000070265A1 A tubesheet and tube protector device and a method for making such a device |
| 05/03/2000 | CN2376572Y Combined type pipe-embedded wearing-proof device |
| 08/04/1999 | CN2331842Y Hot-air producer capable of generating atmospheric superheated steam |
| 07/07/1999 | CN2327894Y horizontal overheated steam boiler working at atmosphere pressure |
| 08/15/1995 | CA2058161C Boiler and a supported heat transfer bank arranged thereto |
| 03/22/1995 | CN1100508A Horizontal multi-chamber, multi-reverse running and multi-purpose atmospheric boiler |
| 12/28/1994 | CN2186348Y Hot-tube typesteam generator |
| 06/29/1994 | CN2170443Y Life boiler without pressure and smoke |
| 06/01/1994 | CN2167267Y Vertical multi-purpose heat-pipe ambient pressure boiler |
| 03/22/1994 | US5295457 Heat exchanger |
| 03/31/1993 | EP0534061A1 Heat exchanger |
| 02/03/1993 | CN1068638A Vertical cast iron boiler with double-line and three return stroke |
| 09/15/1992 | US5146878 Boiler and a supported heat transfer bank |
| 09/02/1992 | CN2114758U High-efficient smoke-eliminating energy-saving pressureless vertical multi-function boiler |
| 07/01/1992 | EP0492398A1 Boiler and a supported heat transfer bank arranged thereto |
| 05/26/1992 | CA1301567C Fossil-fuel-fired vapour producer |
| 05/06/1992 | CN2103731U Vacuum steam heat transfer boiler |
| 05/06/1992 | CN1016532B Fossil-fuel-fired vapour producer |
| 03/04/1992 | CN2097957U No-scuttle atmospheric furnace with reciprocating fire grate |
| 01/08/1992 | CN2092665U Low pressure boiler for coal gas or water |
| 05/07/1991 | CA1283820C Solid fuel fired vapour producer |
| 12/12/1990 | CN2067354U Multipurpose atomospheric reflection boiler for dry distillation |
| 06/13/1990 | CN1008394B Solid fuel fired vapour producer |
| 05/09/1990 | CN1007918B Water tube boiler |
| 03/07/1990 | CN2054145U Fluidizing boiler with furnace tank cross-section of uniform temp. distribution |
| 11/08/1988 | US4782793 Fossil-fuel fired vapor generator |
| 10/12/1988 | CN87102392A Waste gas boiler with vertical fin horizontal water tube |
| 02/23/1988 | US4726323 Solid fuel fired vapor generator |
| 09/09/1987 | CN86209564U Boiler with casing pipes |
| 07/08/1987 | EP0227934A1 Steam generator with a furnace for solid fuels |
| 06/10/1987 | CN86106709A Solid fuel fired vapour producer |
| 04/08/1987 | EP0217079A1 Steam generator fired by a fossil fuel |
| 03/18/1987 | CN86105778A Fossil-fuel-fired vapour producer |
| 11/26/1986 | CN85104191A Water tube boiler |
| 07/27/1982 | CA1128387A1 Steam-generator, particularly for nuclear power stations, with improved facilities for replacement of parts |