| 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of special steam systems, cycles, or processes; Regulating means peculiar to such systems, cycles, or processes; Use of withdrawn or exhaust steam for feed-water heating (2,152) |
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| 07/14/2005 | US20050150227 Rankine cycle and steam power plant utilizing the same |
| 07/13/2005 | EP1553264A2 Improved rankine cycle and steam power plant utilizing the same |
| 06/29/2005 | EP1546512A1 Cascading closed loop cycle power generation |
| 06/28/2005 | US6910334 Power cycle and system for utilizing moderate and low temperature heat sources |
| 06/15/2005 | CN2704688Y Steam current apparatus |
| 05/25/2005 | EP1533482A1 Rapid power producing system and method for steam turbine |
| 05/25/2005 | DE102004050519A1 Verfahren und Vorrichtung zum Regeln eines Dampfturbineneinlassstroms, um die Wärmebelastung für Gehäuseschale und Rotor zu begrenzen Method and apparatus for controlling a steam turbine inlet stream in order to limit the heat load on the housing shell and the rotor |
| 05/25/2005 | CN1619110A Rapid power producing system and method for steam turbine |
| 05/10/2005 | CA2198252C Reduced pollution power generation system and gas generator therefore |
| 04/28/2005 | US20050087066 Rotary fluid machine |
| 04/27/2005 | CN1609411A Method and apparatus for controlling steam turbine inlet flow to limit shell and rotor thermal stress |
| 04/21/2005 | US20050085949 Method and apparatus for controlling steam turbine inlet flow to limit shell and rotor thermal stress |
| 04/14/2005 | US20050076641 Rotary fluid machinery |
| 03/24/2005 | US20050063855 Rotary fluid machinery |
| 03/24/2005 | US20050063818 Steam turbine |
| 03/15/2005 | US6865935 System and method for steam turbine backpressure control using dynamic pressure sensors |
| 03/10/2005 | WO2005021935A1 Steam power plant |
| 03/09/2005 | CN1590714A Thermal energy power machine |
| 03/09/2005 | CN1590713A Thermal power device |
| 02/10/2005 | US20050031480 Rotary fluid machine |
| 02/10/2005 | US20050031479 Rotary fluid machine |
| 02/03/2005 | US20050025653 Rotary fluid machine |
| 02/02/2005 | EP1502966A2 Steam turbine power plant |
| 02/02/2005 | EP1502010A1 Steam turbine |
| 01/27/2005 | US20050019161 Rotary fluid machine |
| 01/19/2005 | CN1185436C Steam generator |
| 01/13/2005 | WO2005003628A1 Reheat/regenerative type thermal power plant using rankine cycle |
| 01/05/2005 | EP1492940A1 Scroll-type expander having heating structure and scroll-type heat exchange system employing the expander |
| 01/05/2005 | DE102004029505A1 Fluidmaschine zum Umsetzen von Wärmeenergie in mechanische Drehkraft Fluid machine for converting heat energy into mechanical torque |
| 12/23/2004 | US20040255591 Fluid machine for converting heat into mechanical rotational force |
| 12/16/2004 | US20040250544 Rankine cycle system |
| 12/15/2004 | EP1485577A2 Liquid piston internal combustion power system |
| 12/08/2004 | EP1237781B1 Ecs with 2-stage water separation |
| 10/20/2004 | CN1538041A Steam turbine equipment |
| 10/07/2004 | US20040194467 Steam power plant provided with a retrofit kit and method for retrofitting a steam power plant |
| 09/23/2004 | US20040182084 Power cycle and system for utilizing moderate and low temperature heat sources |
| 09/22/2004 | EP0828929B1 Reduced pollution power generation system and gas generator therefore |
| 09/22/2004 | CN2642996Y Steam engine |
| 09/16/2004 | US20040177614 Steam turbine plant |
| 08/19/2004 | WO2004070173A1 Power cycle and system for utilizing moderate and low temperature heat sources |
| 08/19/2004 | WO2004070172A1 A steam turbine system |
| 08/19/2004 | CA2515336A1 A steam turbine system |
| 08/11/2004 | EP1445429A1 A steam turbine system |
| 08/11/2004 | CN1519460A System and method for steam turbine backpressure control using dynamic pressure sensors |
| 07/27/2004 | US6766646 Rapid power producing system and method for steam turbine |
| 07/21/2004 | CN1514113A Active pushing force control system of large quantity steam extracted composite circulation steam turbine |
| 07/15/2004 | DE10361755A1 System und Verfahren zur Gegendrucküberwachung bei Dampfturbinen unter Verwendung dynamischer Drucksensoren System and method for monitoring back pressure in steam turbines using dynamic pressure sensors |
| 07/13/2004 | US6761143 Coupling structure for expansion unit output shaft and driven-side transmission shaft |
| 07/01/2004 | US20040128035 System and method for steam turbine backpressure control using dynamic pressure sensors |
| 07/01/2004 | DE10356521A1 Aktive Schubsteuereinrichtung für kombinierte Dampfturbinen mit grosser Dampfextraktion Active thrust controller for steam turbines combined with large vapor extraction |
| 06/16/2004 | EP1428980A1 Rotary fluid machine |
| 06/16/2004 | EP1428979A1 Rotary fluid machinery |
| 06/16/2004 | EP1428978A1 Rotary fluid machine |
| 06/16/2004 | EP1428977A1 Rotary fluid machine |
| 06/03/2004 | US20040105518 Method for operating a steam power installation and corresponding steam power installation |
| 06/03/2004 | US20040103661 Rankine cycle device |
| 06/01/2004 | US6742336 Steam turbine power plant |
| 05/26/2004 | EP1070212B1 Integrated regulating bleed device for a steam turbine |
| 05/06/2004 | DE19506787B4 Verfahren zum Betrieb einer Dampfturbine Method for operating a steam turbine |
| 04/07/2004 | EP1405987A1 Rankine cycle device |
| 04/01/2004 | US20040060294 Steam engine |
| 03/31/2004 | EP1402153A1 Method and arrangement for producing electrical energy at a pulp mill |
| 03/31/2004 | CN1485526A 蒸汽机 Steamer |
| 03/16/2004 | US6705086 Active thrust control system for combined cycle steam turbines with large steam extraction |
| 03/11/2004 | DE10339003A1 Steam engine to convert heat energy into mechanical energy with liquid component of fluid acting as fluid piston to accommodate expansion pressure of steam, to reduce corrosion and wear |
| 03/02/2004 | US6698204 Steam generator plant |
| 01/29/2004 | WO2004009965A1 Cascading closed loop cycle power generation |
| 01/29/2004 | DE10133895B4 Wassergekühlter Reaktor mit überkritischem Druck des Kühlmittels und Stromversorgungsanlage Water-cooled reactor with supercritical pressure of the coolant and power conditioning |
| 01/29/2004 | CA2493155A1 Cascading closed loop cycle power generation |
| 01/22/2004 | US20040013511 Method and device for preheating and draining steam supply lines connected to steam turbines |
| 01/07/2004 | EP1377730A1 Steam power plant provided with a retrofit kit and method for retrofitting a steam power plant |
| 12/31/2003 | WO2003074840A3 Liquid piston internal combustion power system |
| 12/10/2003 | EP1368555A1 Method for operating a steam power installation and corresponding steam power installation |
| 12/10/2003 | EP1009919B1 Method for operating a gas and steam turbine installation and steam turbine installation for carrying out said method |
| 12/04/2003 | US20030221410 Steam turbine |
| 11/26/2003 | EP1365109A1 Steam turbine |
| 11/18/2003 | US6647728 Method for operating a turbine and turbine installation |
| 11/18/2003 | US6647726 Method and arrangement for producing electrical energy at a pulp mill |
| 11/13/2003 | WO2003093653A1 Steam turbine |
| 11/12/2003 | EP0929736B1 Steam turbine and process for cooling a steam turbine in ventilation operation |
| 10/29/2003 | CN1452687A Rankine cycle device |
| 10/16/2003 | DE20209289U1 A rotary piston engine generator drives steam through a condenser which is returned to the engine to be stored at a lower pressure. |
| 09/12/2003 | CA2482336A1 Liquid piston internal combustion power system |
| 09/11/2003 | WO2003074840A2 Liquid piston internal combustion power system |
| 08/27/2003 | CN1119517C Operating method of recombiner |
| 08/21/2003 | WO2003069130A1 Scroll-type expander having heating structure and scroll-type heat exchange system employing the expander |
| 08/07/2003 | US20030145596 Method for operating a steam turbine installation and a steam turbine installation that functions according thereto |
| 07/30/2003 | EP1169551B1 Method for transforming heat using a vortex aggregate |
| 07/23/2003 | CN1431388A Improved type connected hot machine-hot pump |
| 06/25/2003 | EP1320663A1 Method and device for preheating and draining steam supply lines connected to steam turbines |
| 06/18/2003 | CN1425103A Method for operating turbine and turbine installation |
| 06/04/2003 | EP1316679A1 Rankine cycle device |
| 06/03/2003 | US6572328 Steam turbine and method of feeding bypass steam |
| 05/13/2003 | CA2324162C Gas turbine combined cycle system |
| 04/16/2003 | CN1411530A Method for operating steam turbine installation and steam turbine installation that functions according thereto |
| 04/03/2003 | WO2003027443A1 Rotary fluid machinery |
| 04/03/2003 | WO2003027442A1 Rotary fluid machinery |
| 04/03/2003 | WO2003027441A1 Rotary fluid machinery |
| 04/03/2003 | WO2003027440A1 Rotary fluid machine |
| 04/03/2003 | WO2003027439A1 Rotary fluid machine |