| Patents for F01K 7 - Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles, or processes; Regulating means peculiar to such systems, cycles, or processes; Use of withdrawn or exhaust steam for feed-water heating (2,152) |
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| 04/03/2003 | WO2003027438A1 Rotary fluid machine |
| 04/03/2003 | WO2003027437A1 Rotary fluid machine |
| 03/06/2003 | US20030043952 Steam turbine power plant |
| 03/04/2003 | WO2002020951A1 Rankine cycle device |
| 03/04/2003 | CA2421300A1 Rankine cycle system |
| 02/25/2003 | US6526115 Supercritical-pressure water cooled reactor and power generation plant |
| 02/11/2003 | US6516617 Method for transforming heat using a vortex aggregate |
| 01/28/2003 | CA2142924C Steam-turbine power plant and steam turbine |
| 01/23/2003 | WO2003006802A1 Rankine cycle device |
| 01/16/2003 | US20030012639 Method for operating a turbine and turbine installation |
| 01/16/2003 | US20030012328 Supercritical-pressure water cooled reactor and power generation plant |
| 01/09/2003 | DE10128562C1 Solar power plant comprises an evaporator branch with solar collectors for producing steam in a working medium, a steam turbine branch for producing steam, and a pre-heater branch for recycling the working medium to the evaporator branch |
| 01/08/2003 | EP1272739A1 Installation and method for generating energy |
| 01/07/2003 | US6503052 Integrated regulating bleed device for a steam turbine |
| 01/02/2003 | EP1270877A1 Heat transformation with repressurization |
| 01/02/2003 | EP1268984A2 High efficiency turbine |
| 12/26/2002 | US20020194849 Method and arrangement for producing electrical energy at a pulp mill |
| 12/12/2002 | DE10131072C1 Process for heat transformation comprises dividing a steam stream, especially a saturated steam stream, in a vortex device into a heated partial stream and a cooled partial stream |
| 12/05/2002 | WO2002097243A1 Method and arrangement for producing electrical energy at a pulp mill |
| 12/04/2002 | EP1262851A2 Pressure and flow control apparatus, gas turbine system and steam turbine system using the same |
| 11/20/2002 | CN1094557C Method for operating gas and steam turbine installation and steam turbine installation for carrying out said method |
| 10/30/2002 | EP1252417A1 Method for operating a turbine and turbine installation |
| 10/24/2002 | WO2002084080A1 Steam power plant provided with a retrofit kit and method for retrofitting a steam power plant |
| 10/23/2002 | CN1093214C Steam turbine and process for cooling a steam turbine in ventilation operation |
| 10/09/2002 | EP0898640B1 A steam turbine |
| 10/01/2002 | US6457313 Pressure and flow rate control apparatus and plant system using the same |
| 09/26/2002 | WO2002075119A1 Method for operating a steam power installation and corresponding steam power installation |
| 09/18/2002 | EP1241323A1 Method for operating a steam power plant and steam power plant |
| 09/18/2002 | EP1240414A1 Method for operating a steam turbine installation and a steam turbine installation that functions according thereto |
| 09/11/2002 | EP1237781A1 Ecs with 2-stage water separation |
| 09/03/2002 | US6443690 Steam cooling system for balance piston of a steam turbine and associated methods |
| 09/03/2002 | US6442924 Optimized steam turbine peaking cycles utilizing steam bypass and related process |
| 08/20/2002 | US6434944 High efficiency turbine |
| 07/31/2002 | EP1227220A1 Coupling structure for expansion unit output shaft and driven-side transmission shaft |
| 07/25/2002 | DE10100714C1 Pressure chamber for thermal energy machine has movable boundary wall with membrane supported by support element forming bridge with stationary wall of pressure chamber |
| 07/23/2002 | US6422017 Reheat regenerative rankine cycle |
| 07/10/2002 | CN1357678A Heat energy power mechanism |
| 06/27/2002 | US20020081191 Steam turbine and method of feeding bypass steam |
| 06/19/2002 | CN2495813Y Steam turbine type engine |
| 06/04/2002 | US6397575 Apparatus and methods of reheating gas turbine cooling steam and high pressure steam turbine exhaust in a combined cycle power generating system |
| 05/22/2002 | CN1085288C Operating method for steam turbine unit |
| 05/21/2002 | US6389797 Gas turbine combined cycle system |
| 05/15/2002 | CN1349039A Linked heat engine-heat pump |
| 05/07/2002 | US6381969 ECS with 2-stage water separation |
| 04/25/2002 | DE10133895A1 Überkritischer wassergekühlter Reaktor und Stromversorgungsanlage Supercritical water cooled reactor and power plant |
| 04/24/2002 | CN1083526C 汽轮机设备 Turbine Equipment |
| 04/11/2002 | DE10039317A1 Dampferzeugeranlage Steam generator unit |
| 04/04/2002 | WO2002027153A1 Method and device for preheating and draining steam supply lines connected to steam turbines |
| 04/02/2002 | US6363711 Combined-cycle power plant with feed-water preheater bypass |
| 03/27/2002 | EP1191192A1 Method and apparatus for preheating and dewatering of turbine stage steam conduits |
| 03/14/2002 | DE10042317A1 Steam turbine for combined cycle power plant, has quick acting valves in combination with regulating valves, provided in both fresh steam and bypass paths |
| 03/06/2002 | CN1338589A Steam generator |
| 03/06/2002 | CN1080390C 流体机械 Fluid Machinery |
| 02/14/2002 | WO2002012681A1 Method for operating a steam turbine installation and steam turbine installation |
| 02/14/2002 | US20020017100 Steam generator plant |
| 02/13/2002 | EP1179656A1 Method of operating a steam turbine plant and steam turbine plant |
| 02/06/2002 | EP0854969B1 Steam power plant |
| 01/09/2002 | EP1169551A1 Method for transforming heat using a vortex aggregate |
| 01/01/2002 | CA2230317C Low temperature hydrogen combustion turbine |
| 01/01/2002 | CA2053038C Temperature control of a steam turbine steam to minimize thermal stress |
| 12/19/2001 | EP1164254A2 Optimized steam turbine peaking cycles utilizing steam bypass and related process |
| 12/12/2001 | EP0851971B1 Process and device for preheating the feed water to a steam generator in power station processes |
| 12/06/2001 | US20010047646 Apparatus and methods of reheating gas turbine cooling steam and hp steam turbine exhaust in a combined cycle power generating system |
| 11/28/2001 | CN1075589C Rankine cycle power plant utilizing organic working medium |
| 10/30/2001 | US6308407 Method of manufacturing a plurality of steam turbines for use in various applications |
| 10/25/2001 | DE10019547A1 Feeding heating condensate into power generator water-steam circuit, involves feeding heating condensate directly into condensate pump on suction side or condensate line near pump |
| 10/18/2001 | WO2001077500A1 Installation and method for generating energy |
| 10/11/2001 | US20010027652 High efficiency turbine |
| 09/26/2001 | EP1136655A2 Apparatus and methods of reheating cooling steam in a combined cycle |
| 09/12/2001 | CN1070989C 蒸汽涡轮 Steam turbine |
| 08/14/2001 | US6272861 Thermal power plant having a steam turbine and method for cooling a steam turbine in a ventilation mode |
| 08/09/2001 | WO2001057366A1 Method for operating a turbine and turbine installation |
| 07/12/2001 | US20010007190 Combined-cycle power plant |
| 06/28/2001 | WO2001046566A1 Method for operating a steam turbine installation and a steam turbine installation that functions according thereto |
| 06/21/2001 | WO2001044047A1 Ecs with 2-stage water separation |
| 05/30/2001 | EP1103699A2 Gas turbine combined cycle system |
| 05/29/2001 | US6237543 Sealing-steam feed |
| 05/29/2001 | US6237321 Method for operating a combined-cycle power plant |
| 05/22/2001 | US6233942 Condensing turbine |
| 05/22/2001 | US6233939 Method of operating a steam power station |
| 05/10/2001 | WO2001033048A1 Coupling structure for expansion unit output shaft and driven-side transmission shaft |
| 05/09/2001 | CN1065593C Method and appts. for converting heat from geothermal liquid and geothermal steam to electric power |
| 05/03/2001 | WO2001006095A3 High efficiency turbine |
| 04/18/2001 | CN1291679A Device and method to transfer heat into usable energy |
| 03/20/2001 | US6203271 Shrink ring for turbine with bleeding |
| 02/14/2001 | CN1062052C Process and device for operating water-steam circuit of thermoelectric power station |
| 02/06/2001 | US6182439 Using nickel-chromium-molybdenum-vanadium low alloy steel for the high and low pressure sides-integrated mono-block rotor shaft, long blades can be provided, efficiency of machine increased and it can be made compact |
| 01/25/2001 | WO2001006095A2 High efficiency turbine |
| 01/25/2001 | CA2379761A1 High efficiency turbine |
| 01/24/2001 | EP1070830A1 Method and apparatus of converting heat to useful energy |
| 01/24/2001 | EP1070212A1 Integrated regulating bleed device for a steam turbine |
| 01/16/2001 | US6174132 A steam turbine which permits a heightened steam temperature of 610-660 degree c. by heat resistant ferritic steels and exhibits a high thermal efficiency; rotor shaft, moving blades and fixed blades are made of high strength martensitic steel |
| 01/04/2001 | WO2001000966A1 Auto-reheat turbine system |
| 12/20/2000 | CN1277314A Heat machine operating in critical state |
| 12/19/2000 | US6162013 Steam turbine |
| 11/30/2000 | DE19924593A1 Verfahren zum Betrieb eines Dampfkraftwerkes Method for operating a steam power plant |
| 11/29/2000 | EP1055801A2 Method for operating a steam power plant |
| 11/22/2000 | CN1274056A Sealed steam supply loop |
| 11/08/2000 | EP1050666A2 Steam cooling system for balance piston of a steam turbine and associated methods |
| 11/07/2000 | US6141952 Method of operating a combined-cycle power plant |