F22B 1/26

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Class  F22B : METHODS OF STEAM GENERATION; STEAM BOILERS


Subclass 1/26: Methods of steam generation characterised by form of heating method (use of solar heat F24J 2/00; jackets or other cooling means in which steam is generated and which serve for cooling other apparatus, see the subclasses for such apparatus) using combustion under pressure substantially exceeding atmospheric pressure Steam boilers of submerged-flame type, i.e. the flame being surrounded by, or impinging on, the water to be vaporised

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
11624299 Large scale cost effective direct steam generator system, method, and apparatusDec 29, 21Apr 11, 23XDI Holdings, LLC
11242772 Large scale cost effective direct steam generator system, method, and apparatusFeb 19, 18Feb 08, 22XDI Holdings, LLC
10731847 Radiant boiler for pressurized oxy-combustion and method of radiant trapping to control heat flux in high temperature particle-laden flows at elevated pressureDec 30, 15Aug 04, 20Washington University
9617840 Downhole steam generator and method of useDec 20, 13Apr 11, 17WORLD ENERGY SYSTEMS, INC.
9528359 Downhole steam generator and method of useDec 20, 13Dec 27, 16WORLD ENERGY SYSTEMS, INC.
9512999 High pressure direct contact oxy-fired steam generatorDec 10, 09Dec 06, 16HER MAJESTY THE QUEEN IN RIGHT OF CANADA AS REPRESENTED BY THE MINISTER OF NATURAL RESOURCES
8893468 Processing fuel and waterMar 15, 11Nov 25, 14ENER-CORE POWER, INC.
7823544 Steam boilerJan 04, 08Nov 02, 10ECR International, Inc.
6223698 Device for producing hot waterMar 20, 00May 01, 01INSTITUT FRANCAIS DU PETROLE, INSTITUT FRANCAIS DU PETROLE AND LACAZE S.A., Lacaze S.A.,

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2024/0210,028 Fire Water Plant IMar 30, 23Jun 27, 24Not available
2023/0003,377 Steam Generator and Control DeviceDec 04, 20Jan 05, 23Not available
2019/0017,696 Method for Enhancing Combustion Reactions in High Heat Transfer EnvironmentsJul 11, 18Jan 17, 19Not available

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Patents Issued To Date - By Filing Year

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