| Patents for F01K 9 - Steam engine plants characterised by condensers arranged or modified to co-operate with the engines (843) |
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| 06/04/1996 | US5522454 Condenser made of concrete for an axial exhaust steam turbine, with simplified mounting of heat exchange bundles |
| 05/09/1996 | DE4439516A1 Gas penetration prevention method for steam power plant condensate |
| 05/02/1996 | DE19507167C1 Double steam-turbine plant with condensers in common coolant circuit |
| 05/01/1996 | EP0709639A2 Process and device for using condensing apparatus |
| 02/01/1996 | WO1996002736A1 Process for improving efficiency in thermal power stations with series-connected condensers on the cooling water side |
| 01/18/1996 | DE4424870A1 Verfahren zur Wirkungsgradverbesserung in Wärmekraftwerken mit kühlwasserseitig in Reihe geschalteten Kondensatoren Procedures to improve efficiency in thermal power plants with cooling water side capacitors connected in series |
| 01/11/1996 | WO1996000878A1 Process for improving the expansion of the flue gases produced during the starting phase of a power station and given off into the atmosphere via the cooling tower |
| 01/03/1996 | EP0690204A2 Steamturbine with at least two seals in the casing for sealing the same |
| 10/26/1995 | WO1995028761A2 A system for generating power and propulsive force or lift by use of an electrostatic motor |
| 09/21/1995 | DE4422595C1 Gas=distribution system from power station cooling tower |
| 08/01/1995 | US5437157 Method of and apparatus for cooling hot fluids |
| 07/25/1995 | US5435138 Reduction in turbine/boiler thermal stress during bypass operation |
| 07/05/1995 | EP0661416A1 Process and apparatus for treating the cooling water of power plants |
| 06/27/1995 | US5426941 Vapor condensation and liquid recovery system |
| 06/13/1995 | US5423377 Condenser for a steam turbine and a method of operating such a condenser |
| 04/18/1995 | US5407582 Method of treating power generating plant condensate |
| 04/11/1995 | US5404937 Method of and apparatus for producing power from solar ponds |
| 04/05/1995 | CN1101212A Process and device for operating the water-steam circuit of a thermoelectric power station |
| 01/18/1995 | EP0633978A1 Process and device for operating the water-steam circuit of a thermoelectric power station |
| 08/18/1994 | WO1994018515A1 Method and apparatus for cooling hot fluids |
| 08/18/1994 | CA2155654A1 Method and apparatus for cooling hot fluids |
| 08/16/1994 | US5338496 Plate type pressure-reducting desuperheater |
| 08/04/1994 | WO1994017286A1 Process and device for operating the water-steam circuit of a thermoelectric power station |
| 05/24/1994 | US5313830 Assessment of air ingress to steam systems |
| 04/27/1994 | EP0594499A1 Condenser made of concrete for turbine with axial outlet with simplified mounting of the bundles |
| 04/27/1994 | EP0594384A1 System and method for controlling a nuclear reactor upon steam flow control valve failure |
| 03/16/1994 | EP0587363A2 A condenser for a steam turbine and a method of operating such a condenser |
| 02/09/1994 | CN2155433Y Waist heat recovery plant for use in heat and power station |
| 12/07/1993 | US5268939 Control system and method for a nuclear reactor |
| 10/31/1993 | CA2092931A1 Method of treating power generating plant condensate |
| 09/21/1993 | US5246633 Device for collecting used steam |
| 08/03/1993 | US5231832 High efficiency expansion turbines |
| 06/22/1993 | US5220792 Method of and means for extracting heat from a hot fluid containing foreign material that interferes with heat transfer |
| 04/13/1993 | US5201366 Process and equipment for the preheating and multi-stage degassing of water |
| 03/02/1993 | US5189873 Combined cycle power plant with water treatment |
| 12/30/1992 | CN1019660B Coal serous system |
| 12/29/1992 | US5174120 Turbine exhaust arrangement for improved efficiency |
| 09/23/1992 | CN1018376B Alarm for water failure of circulating pump |
| 09/22/1992 | US5148677 Method of and means for extracting heat from a hot fluid containing foreign material that interferes with heat transfer |
| 09/08/1992 | US5145000 Steam condensate storage tank with non-freezing feature |
| 07/23/1992 | CA2034749A1 Condensate recovery for steam injection |
| 06/02/1992 | US5117635 High power density propulsion/power system for underwater applications |
| 06/02/1992 | CA1302098C Single condenser arrangement for side exhaust turbine |
| 04/15/1992 | CN1060335A Deaerator heat exchanger for combined cycle power plant |
| 03/18/1992 | EP0475212A2 Combined cycle power plant |
| 03/17/1992 | US5095706 Start-up method of steam turbine plant and condenser employed for said method |
| 02/06/1992 | DE4119242A1 Rotary piston steam engine - has pump to return condensate to evaporator |
| 01/23/1992 | DE4022544A1 Method for degassing condensate - works in combined gas and steam turbine plant with heated part flow of condensate additionally degassed by temp. adjustment |
| 01/07/1992 | US5078205 Cooling system for condensing the exhaust steam of steam turbine plants, particularly of power plants |
| 01/02/1992 | EP0463532A1 Low pressure steam condensor system |
| 01/02/1992 | EP0463448A1 Method and apparatus for heating and multiple effect degasification of water |
| 10/22/1991 | US5058386 Power generation plant |
| 07/17/1991 | CN1053117A Method of and means for purging non-condensable gases from condensers or the like |
| 05/29/1991 | CN1051778A Alarm for water failure of circulating pump |
| 04/23/1991 | CA1283298C Multi-staged turbine system with bypassable bottom stage |
| 04/03/1991 | EP0419839A2 Deaerator heat exchanger for combined cycle power plant |
| 02/05/1991 | US4989405 Combined cycle power plant |
| 01/16/1991 | CN1048528A Coal serous system |
| 01/02/1991 | EP0405961A1 Method of and means for purging noncondensable gases from condensers or the like |
| 12/18/1990 | CA1277877C Device for degassing the condensate in the cycle of an electricity generating plant |
| 10/24/1990 | EP0393084A1 Power generation plant |
| 10/10/1990 | CN1046017A Fully sealed steam engine system |
| 10/09/1990 | US4961311 Deaerator heat exchanger for combined cycle power plant |
| 09/19/1990 | CN1009639B Coal slurry system |
| 08/23/1990 | WO1990009512A1 Method and device for recuperation of braking energy of a vehicle |
| 08/23/1990 | WO1990009511A1 Steam-power plant |
| 07/12/1990 | WO1990007633A1 Steam condensing apparatus |
| 05/23/1990 | EP0369298A1 Freeze protected, air-cooled, vacuum steam condenser |
| 02/06/1990 | CA1265561A2 Coal slurry system |
| 01/24/1990 | CN1039084A Condenser arrangement for side exhaust turbine |
| 01/23/1990 | US4894993 Method of and apparatus for producing power from solar ponds |
| 11/15/1989 | EP0342005A1 Cooling system for condensing the exhaust steam of steam turbine plants, particularly of power plants |
| 10/17/1989 | US4873829 Steam power plant |
| 09/19/1989 | US4866941 Single condenser arrangement for side exhaust turbine |
| 07/05/1989 | CN1033677A Power generation plant |
| 06/15/1989 | DE3843742A1 Heat magnet in the form of a machine for generating, transporting and using heat from water vapour |
| 06/01/1989 | WO1989004913A1 Power generation plant |
| 05/24/1989 | CN2038153U Circulating cooling device of steam turbine |
| 02/23/1989 | DE3726786A1 Installation with combined heating and power station and connected district heating system |
| 02/21/1989 | US4805410 Closed loop recirculation system for a working fluid with regeneration |
| 12/14/1988 | EP0294982A2 Multi-staged turbine system with bypassable bottom stage |
| 11/08/1988 | CA1244308A1 Surface condenser/water heating |
| 11/01/1988 | CA1243847A1 Coal slurry system |
| 10/11/1988 | US4776170 Device for degassing the condensate in the cycle of an electricity generating plant |
| 08/30/1988 | US4766730 Gas ejecting system for main condenser in geothermal steam turbine plant |
| 08/23/1988 | US4765781 Coal slurry system |
| 08/23/1988 | CA1240890A1 Steam generators and combined cycle power plants employing the same |
| 08/03/1988 | EP0139000B1 Once through boiler |
| 06/28/1988 | US4753077 Multi-staged turbine system with bypassable bottom stage |
| 06/07/1988 | US4748815 Steam turbine system |
| 02/24/1988 | EP0256243A1 Steam turbine plant |
| 01/19/1988 | CA1231539A1 Method and apparatus for controlling an operation of plant |
| 11/10/1987 | US4704993 Apparatus for producing power using concentrated brine |
| 09/15/1987 | US4693086 Steam turbine plant having a turbine bypass system |
| 09/15/1987 | US4693072 Method of operating a combined cycle electric power plant |
| 08/25/1987 | US4688385 Method and an apparatus for starting a turbine having a shrinkage-fitted rotor |
| 08/18/1987 | CA1225528A1 Multiple pressure condenser for steam turbines, with heating devices for suppressing condensate undercooling |
| 06/30/1987 | US4677307 Process for the realization of cogenerative supply of electricity and heat (cogeneration), particularly in industrial power plants |
| 04/21/1987 | US4658592 Single-loop, rankine-cycle power unit with supersonic condenser-radiator |
| 04/21/1987 | US4658589 Non-condensible ejection system for closed cycle Rankine apparatus |