| Patents for F01K 21 - Steam engine plants not otherwise provided for (1,676) |
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| 05/29/2001 | US6237341 Boiler scale collecting device before steam turbine |
| 05/22/2001 | US6234400 Small scale cogeneration system for producing heat and electrical power |
| 05/22/2001 | US6233940 Dual-pressure stem injection partial-regeneration-cycle gas turbine system |
| 05/17/2001 | WO2001034955A1 Method for optimizing industrial gas turbine operation subject to emissions controls |
| 05/17/2001 | DE10000082A1 Steam engine and method for operating steam engines for applying a power-heat link and utilizing reproductive fuels vaporizes amounts of operating substances needed for making steam by pumps and valves controlled in cold area |
| 05/01/2001 | US6223523 Method of operating a power station plant |
| 04/17/2001 | US6216443 Gas turbine, combined cycle plant and compressor |
| 04/11/2001 | EP1091095A2 Gas turbine system and combined plant comprising the same |
| 04/10/2001 | US6212872 Pressurized fluidized-bed combined cycle power generation system |
| 03/27/2001 | US6205788 Multiple heat exchanging chamber engine |
| 03/15/2001 | DE10041413A1 Operating method for power generating station with gas turbine group with part of generated steam fed into cooling air guide system before or after superheating |
| 03/14/2001 | EP1083301A2 High-efficiency power generating method |
| 03/14/2001 | CN1287148A Efficient electric power generation method |
| 03/13/2001 | US6199363 Method for operating a gas turbogenerator set |
| 02/20/2001 | US6189310 Combined gas turbine power system using catalytic partial fuel oxidation |
| 02/14/2001 | CN1062052C Process and device for operating water-steam circuit of thermoelectric power station |
| 02/08/2001 | DE19936704A1 Combined gas turbine operating method, involves cooling exhaust fume/steam mixture down after relaxation in gas turbine until water condenses, and injecting water after filtering into combustion chamber |
| 01/30/2001 | US6178735 Combined cycle power plant |
| 01/23/2001 | US6176075 Combustor cooling for gas turbine engines |
| 01/17/2001 | EP1069282A2 Dual-pressure steam injection partial-regeneration-cycle gas turbine system |
| 01/09/2001 | US6170264 Hydrocarbon combustion power generation system with CO2 sequestration |
| 01/04/2001 | DE19921366A1 Arrangement for increasing energy productivity has system for converting heat into power with e.g. thermal power coupling, temporary heat storage, reverse heat transfer arrangements |
| 01/03/2001 | CN1278890A Heat engine with an improved degree of efficiency |
| 12/28/2000 | WO2000079104A1 A system for compressing and ejecting of piston engines |
| 12/28/2000 | CA2340638A1 A system for compressing and ejecting of piston engines |
| 12/27/2000 | EP1062415A2 Methods and apparatus for water injection in a turbine engine |
| 12/27/2000 | EP1062409A1 High efficiency low pollution hybrid brayton cycle combustor |
| 11/29/2000 | EP1055050A1 Hydrocarbon combustion power generation system with co2 sequestration |
| 11/22/2000 | EP1053395A1 A combined diesel-rankine cycle reciprocating engine |
| 11/15/2000 | CN1058551C New power process |
| 11/07/2000 | US6141955 Gas turbine generator with dual steam-injected turbines |
| 11/07/2000 | US6141949 Process and apparatus using solar energy in a gas and steam power station |
| 11/02/2000 | EP1047862A2 Small-scale cogeneration system for producing heat and electrical power |
| 10/26/2000 | DE19918347A1 Method and appliance for rapidly increasing output and maintaining additional output of gas turbine plant |
| 10/26/2000 | DE19918346A1 Method and appliance for rapidly increasing output and maintaining additional output for limited period of gas turbine plant |
| 10/25/2000 | EP0805909A4 Hybrid two-phase turbine |
| 10/25/2000 | CN1271404A Gas turbine power generation equipment and air humidifying apparatus |
| 10/19/2000 | WO2000008326A3 Methods and apparatus for water injection in a turbine engine |
| 10/18/2000 | CN1057585C Method and apparatus for increasing efficiency and productivity in a power generation cycle |
| 10/04/2000 | EP1040261A2 Nozzles for water injection in a turbine engine |
| 10/04/2000 | EP1040252A1 Clean air engines for transportation and other power applications |
| 10/03/2000 | US6125623 Heat exchanger for operating with a combustion turbine in either a simple cycle or a combined cycle |
| 09/26/2000 | US6122915 Multistage two-phase turbine |
| 09/20/2000 | CN1267356A High efficiency reformed methanol gas turbine power plant |
| 09/19/2000 | US6119445 Method of and apparatus for augmenting power produced from gas turbines |
| 09/13/2000 | CN1266144A Catcher for catching boiler scale flew toward steam turbine |
| 09/08/2000 | WO2000008326A9 Methods and apparatus for water injection in a turbine engine |
| 09/06/2000 | EP1032750A1 Heat engine with an improved degree of efficiency |
| 08/30/2000 | CN1055982C Vapor-air steam engine |
| 08/29/2000 | US6109035 Motion control method for carnotising heat engines and transformers |
| 08/23/2000 | EP1029167A1 An advanced technology pollution free, highly efficient industrial power generation system |
| 08/22/2000 | US6107693 Self-contained energy center for producing mechanical, electrical, and heat energy |
| 08/03/2000 | WO2000050748A1 Combustion unit for combusting a liquid fuel and a power generating system comprising such combustion unit |
| 08/03/2000 | DE19903250A1 Heating arrangement for piston-cylinder unit, especially for steam engine, has two heaters, heat exchangers in outflow channel, preferably for superheating and/or for generating steam |
| 07/27/2000 | WO2000009875A9 Nozzles for water injection in a turbine engine |
| 07/27/2000 | DE19902437A1 Rapid running-up and load raising process for gas turbine plant, involving raising fuel mass flow supplied to plant and at same time supplying auxiliary working medium to turbine |
| 07/18/2000 | US6089024 Steam-augmented gas turbine |
| 07/18/2000 | US6089011 Water-injected stoichiometric-combustion gas turbine engine |
| 07/12/2000 | EP1017576A1 Self-contained energy center for producing mechanical, electrical, and heat energy |
| 07/11/2000 | US6085514 Method of steam cooling thermally highly loaded units of a gas-turbine group |
| 07/06/2000 | DE19900026A1 Gas turbine with direct steam injection has compressor unit supplied with steam, water from waste heat steam generator, or fresh water from outside |
| 06/29/2000 | WO2000009875A3 Nozzles for water injection in a turbine engine |
| 06/15/2000 | WO2000034638A1 Power generation system, and heat exchanger and operating method for a power generation system |
| 06/14/2000 | EP1007832A1 Device for compressing a gaseous medium and systems comprising such device |
| 06/14/2000 | CN1256358A Amplification of gas turbine power |
| 06/07/2000 | EP1005605A1 High efficiency reformed methanol gas turbine power plants |
| 05/25/2000 | WO2000008327A3 Control systems and methods for water injection in a turbine engine |
| 05/23/2000 | US6065283 Dual cycle turbine engine having increased efficiency and heat recovery system for use therein |
| 05/17/2000 | EP1001149A2 Gas turbine power augmentation |
| 05/16/2000 | US6061936 Synthesis gas expander located immediately upstream of combustion turbine |
| 05/04/2000 | WO2000025009A1 Gas turbine power generation equipment and air humidifying apparatus |
| 04/26/2000 | EP0995014A1 Cylinder piston unit, especially for steam engines |
| 04/25/2000 | US6053418 Small-scale cogeneration system for producing heat and electrical power |
| 04/11/2000 | US6047549 Power plant facility |
| 03/22/2000 | EP0986695A1 Energy generating installation |
| 02/24/2000 | WO2000009875A2 Nozzles for water injection in a turbine engine |
| 02/23/2000 | EP0980495A1 An improved heat exchanger for operating with a combustion turbine in either a simple cycle or a combined cycle |
| 02/23/2000 | EP0839278A4 Multistage two-phase turbine |
| 02/17/2000 | WO2000008327A2 Control systems and methods for water injection in a turbine engine |
| 02/17/2000 | WO2000008326A2 Methods and apparatus for water injection in a turbine engine |
| 02/17/2000 | CA2336584A1 Control systems and methods for water injection in a turbine engine |
| 02/17/2000 | CA2306487A1 Methods and apparatus for water injection in a turbine engine |
| 02/09/2000 | EP0978635A1 Process for cooling the thermally stressed structures of a power plant |
| 12/29/1999 | WO1999067519A1 Device for compressing a gaseous medium and systems comprising such device |
| 12/22/1999 | EP0964986A1 Synthesis gas expander located immediately upstream of combustion turbine |
| 12/22/1999 | CN1239533A Synthesis gas expander located immediately upstream of combustion turbine |
| 12/15/1999 | EP0828929A4 Reduced pollution power generation system and gas generator therefore |
| 12/14/1999 | US6000211 Solar power enhanced combustion turbine power plant and methods |
| 12/01/1999 | CN2351557Y Efficient reliable ball collecting net |
| 11/24/1999 | EP0959235A2 Gas turbine power plant |
| 11/23/1999 | US5987878 Fuel reforming apparatus and electric power generating system having the same |
| 11/16/1999 | US5983640 Heat engine |
| 11/11/1999 | WO1999045321B1 An improved heat exchanger for operating with a combustion turbine in either a simple cycle or a combined cycle |
| 11/03/1999 | EP0953748A1 Process for operating a power plant with a CO2-cycle |
| 10/28/1999 | CA2270130A1 Method of operating a power station plant with a co2 process |
| 10/26/1999 | US5970702 Reduced pollution hydrocarbon combustion gas generator |
| 10/12/1999 | US5966683 Apparatus and method for analyzing chemical system data |
| 10/07/1999 | WO1999036676A3 Small-scale cogeneration system for producing heat and electrical power |
| 09/28/1999 | US5956937 Reduced pollution power generation system having multiple turbines and reheater |
| 09/23/1999 | WO1999047803A1 Integrated rankine engine |