| 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of special steam systems, cycles, or processes; Regulating means peculiar to such systems, cycles, or processes; Use of withdrawn or exhaust steam for feed-water heating (2,152) |
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| 08/20/2008 | EP1957759A2 Method for starting a steam turbine installation |
| 08/07/2008 | US20080184706 Refrigerating apparatus and fluid machine therefor |
| 08/05/2008 | CA2509558C Steam temperature control system, method of controlling steam temperature and power plant using the same |
| 07/31/2008 | US20080178589 Heat-pipe generator |
| 07/30/2008 | CN100406685C Steam turbine and its cooling method and steam turbine plant |
| 07/23/2008 | CN100404799C Steam turbine equipment |
| 07/10/2008 | DE102008003138A1 Energy production system, particularly nuclear energy production, has nuclear reactor, steam turbine for converting thermal energy into rotary motion, where steam turbine stands over transmitting medium |
| 07/03/2008 | WO2008078436A1 Cement burning plant waste heat power generation system |
| 07/02/2008 | EP1937942A2 Steam power plant and method for retrofitting a steam power plant |
| 07/02/2008 | CN100398786C Steam turbine system, and method for counteracting pushing force effect of large quantity of extracted steam |
| 07/01/2008 | US7392656 Steam turbine plant |
| 06/26/2008 | WO2008075870A1 Apparatus for generating energy using a sensible heat during manufacturing of molten iron and method for generating energy using the same |
| 06/26/2008 | WO2007006617A3 Method for starting a steam turbine installation |
| 06/26/2008 | CA2673074A1 Apparatus for generating energy using a sensible heat during manufacturing of molten iron and method for generating energy using the same |
| 06/25/2008 | EP1934434A2 Method for heating a steam turbine |
| 06/25/2008 | EP1934433A2 Method for heating a steam turbine |
| 06/19/2008 | US20080141672 Electrical power generation method |
| 06/05/2008 | US20080128188 Method and device for generating mechanical energy |
| 06/05/2008 | US20080127647 Solar-Generated Steam Retrofit for Supplementing Natural-Gas Combustion at Combined Cycle Power Plants |
| 05/28/2008 | EP1924739A1 Apparatus and method for producing energy at a pulp mill |
| 05/28/2008 | CN100390476C Work-cold joint supplied cross still state straight and reverse coupling heating power circulation system and method |
| 05/15/2008 | WO2008058113A2 Heat exchanger having a counterflow evaporator |
| 05/14/2008 | EP1921279A2 Method for utilising waste heat when operating a turbine with a gaseous medium |
| 05/08/2008 | US20080104960 Heat exchanger having a counterflow evaporator |
| 05/08/2008 | DE102006051063A1 Multi-stage turbine has assembly levels arranged concentrically on pivoted axis, and steam flow is guided from innermost blade ring to outermost blade ring in meandering manner |
| 04/30/2008 | CN100385092C Rapid power producing system and method for steam turbine |
| 04/16/2008 | CN101163833A Apparatus and method for producing energy at a pulp mill |
| 04/10/2008 | US20080083221 Furnace and ductwork implosion interruption air jet system |
| 04/09/2008 | CN101160260A Method of producing heat energy |
| 04/03/2008 | DE102007044625A1 Turbine for use in organic rankine cycle processes, has inflow channel with nozzle ring attached to each blade ring, such that existing pressure gradient is completely reduced to common final pressure over each of blade rings |
| 03/27/2008 | WO2008034681A1 Water separator for a steam turbine plant |
| 03/27/2008 | WO2008034229A1 Gas turbine topping in sulfuric acid manufacture |
| 03/27/2008 | DE102006043491A1 Dampfkreisprozess mit verbesserter Energieausnutzung Steam cycle with improved energy efficiency |
| 03/12/2008 | EP1797284B1 Method and module for a predicted start-up of steam turbines |
| 02/26/2008 | CA2437442C Combined cycle plant |
| 02/19/2008 | US7331181 Reheating steam temperature control |
| 02/07/2008 | WO2008014569A1 Steam generation |
| 02/05/2008 | US7325400 Rankine cycle and steam power plant utilizing the same |
| 01/23/2008 | EP1881164A1 Device for regulating the intercept valves of a steam-turbine plant |
| 01/15/2008 | US7318316 Reheat/regenerative type thermal power plant using Rankine cycle |
| 01/08/2008 | CA2486013C Device for utilizing the waste heat of compressors |
| 12/26/2007 | CN100357570C Super-supercritical air cooling steam turbine |
| 12/18/2007 | US7308792 Steam power plant arrangement |
| 12/13/2007 | WO2007078269A3 Power recovery process |
| 12/12/2007 | EP1863737A2 Method of producing heat energy |
| 12/06/2007 | DE102006035263B3 Turbine`s e.g. steam turbine, waste heat utilizing method, involves bringing cooling medium to higher temperature level by heat pump, and supplying vapor medium to turbine, where vapor medium is heated by heat exchanger |
| 12/05/2007 | EP1862647A1 Device for controlling opening of an on-off valve of a steam turbine system with a bypass line |
| 12/05/2007 | EP1861656A2 Module-based oxy-fuel boiler |
| 11/28/2007 | CN101080551A Two stroke steam-to-vacuum engine |
| 11/21/2007 | CN101074615A Steam turbine plant |
| 11/14/2007 | EP1854964A1 Use of the steam turbine for primary frequency control in power generating plants |
| 11/14/2007 | EP1546512A4 Cascading closed loop cycle power generation |
| 11/07/2007 | CN100347417C Device and method to transfer heat into usable energy |
| 10/31/2007 | CN101065558A Heat pump, heat pump system and rankine cycle system |
| 10/11/2007 | US20070234722 System and process for base load power generation |
| 10/04/2007 | US20070227469 Steam Generator |
| 10/04/2007 | US20070227145 Method and Device for Generating Steam Suited to Oxycombustion |
| 09/26/2007 | CN100339565C Scroll-type expander having heating structure and scroll-type heat exchange system employing the expander |
| 09/18/2007 | US7269956 Device for utilizing the waste heat of compressors |
| 09/13/2007 | WO2007045563A3 Steam power plant and method for retrofitting a steam power plant |
| 09/13/2007 | WO2007042523A3 Method for heating a steam turbine |
| 09/13/2007 | WO2007042397A3 Method for heating a steam turbine |
| 09/05/2007 | EP1828548A2 Two stroke steam-to-vacuum engine |
| 08/29/2007 | EP1826364A1 Method for determining limit exceedance |
| 08/29/2007 | CN101027460A Methods of generating exergy |
| 08/09/2007 | WO2007088858A1 Moisture separation and heating device |
| 08/09/2007 | DE102006005435A1 Ceramic insulated housing used in a vehicle comprises an inserted pore burner and a sheet metal housing for a fresh air supply into the pore burner |
| 08/07/2007 | US7252475 Electrostatic method and device to increase power output and decrease erosion in steam turbines |
| 08/02/2007 | WO2007085045A1 Heat energy transfer system and turbopump |
| 08/01/2007 | CN1329721C System and method for steam turbine backpressure control using dynamic pressure sensors |
| 08/01/2007 | CN101010490A 蒸汽轮机 Steam turbine |
| 07/31/2007 | US7249459 Fluid machine for converting heat energy into mechanical rotational force |
| 07/26/2007 | WO2007083478A1 Steam turbine cycle |
| 07/25/2007 | CN1328484C Supercritical air cooling steam turbine |
| 07/19/2007 | US20070163262 Method and means for controlling a flow through an expander |
| 07/12/2007 | WO2007077916A1 THREE-DIMENSIONAL UNIVERSAL GRAVITATION OF MINIMUM COMPOSITE PARTICLES FILLING UNIVERSE, METHOD FOR USING TOTAL PRESSURE Pgh OF UNIVERSAL GRAVITATION AND ITS DEVICE |
| 07/12/2007 | CA2648486A1 Power recovery process |
| 07/05/2007 | WO2007044369A3 Advanced power recovery and energy conversion systems and methods of using same |
| 07/04/2007 | CN1993536A Method and device for carrying out a thermodynamic cyclic process |
| 06/27/2007 | EP1801364A1 Heat pump, heat pump system, and rankine cycle |
| 06/27/2007 | EP1330592B1 Method for the operation of a steam thermal engine, in particular as a vehicle power unit |
| 06/21/2007 | US20070137204 Steam turbine system |
| 06/20/2007 | EP1797284A1 Method and module for a predicted start-up of steam turbines |
| 06/14/2007 | WO2007008231A3 Method of producing heat energy |
| 06/13/2007 | EP1794419A2 Method of generating exergy |
| 06/06/2007 | DE102005053212A1 Thermal power plant-cycle has adiabatic curve which is arranged to right by boiling curve into area of saturation line |
| 05/30/2007 | CN1318737C Method and device operating system turbine comprising several no-load or light-load phases |
| 05/29/2007 | US7223065 Steam turbine |
| 05/16/2007 | EP1784558A1 Steam turbine |
| 05/10/2007 | DE202007002135U1 Dampfkraftanlage Steam power plant |
| 05/09/2007 | CN1314935C Multi-stage pressure condenser |
| 04/19/2007 | CA2625470A1 Method for heating a steam turbine |
| 04/18/2007 | EP1775431A1 Method for warming-up a steam turbine |
| 04/18/2007 | EP1775430A1 Steam power plant and method for retrofitting a steam power plant |
| 04/18/2007 | EP1775429A1 Method for warming-up a steam turbine |
| 04/18/2007 | CN1948864A Work-cold joint supplied cross still state straight and reverse coupling heating power circulation system and method |
| 04/17/2007 | US7204968 Providing a reactor; introducing steam, mixing at least one acid with the steam within the reactor generating a heat of solution, adding base to the acid-steam mixture, mixing the base with the acid-steam mixture within reactor thereby generating a heat of reaction, recovering, removing a by-product |
| 04/17/2007 | CA2352914C Supercritical water cooled reactor and power generation plant |
| 04/10/2007 | CA2278393C Method and apparatus of converting heat to useful energy |
| 04/05/2007 | DE102005045333A1 Thermal power arrangement used in power station technology comprises a heat pump with a Carnot process running to the left in combination with the Clausius-Rankine process to replace a heat source and a cooling system |