F01K 25 - Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for

Patents for F01K 25 - Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for (4,827)
10/2006
10/25/2006	EP1714009A1 Method and installation for converting thermal energy from fluids into mechanical energy
10/25/2006	EP1713877A1 Organic rankine cycle fluid
10/25/2006	EP1478540A4 Waste heat solar energy system
10/24/2006	US7124587 Heat exchange system
10/24/2006	US7124585 Scroll-type expander having heating structure and scroll-type heat exchange system employing the expander
10/12/2006	WO2006105815A1 Method for transforming thermal energy into mechanical energy with a high degree of efficiency
10/12/2006	US20060225423 Process to convert low grade heat source into power using dense fluid expander
10/11/2006	EP1200714B1 Combined cycle system and process for generating power and potable water
10/05/2006	WO2006104490A1 Cascaded organic rankine cycles for waste heat utilization
10/05/2006	DE102006013190A1 Fluidpumpe mit einer Expansionsvorrichtung und Clausius-Rankine-Kreis mit dieser Fluid pump having an expansion device and Clausius-Rankine cycle with this
10/04/2006	EP1706681A1 Method and system for increasing the temperature of a vaporous working medium
10/04/2006	EP1706601A1 System for converting thermal to motive energy
10/04/2006	EP1706600A1 Working medium for cyclic steam processes
10/04/2006	EP1706599A1 Method and system for converting heat energy into mechanical energy
10/04/2006	EP1706598A1 Method and installation for converting heat energy from refrigerating machines
10/04/2006	EP1639235A4 Method and apparatus for acquiring heat from multiple heat sources
10/04/2006	CN1842649A Waste heat energy regenerating method and waste heat energy regenerating apparatus
10/04/2006	CN1842638A Steam power plant
10/04/2006	CN1840868A Process to convert low grade heat source into power using dense fluid expander
09/2006
09/28/2006	WO2006100094A1 Supply system for an aircraft
09/28/2006	US20060213196 Cogeneration system
09/28/2006	DE102005013156A1 Low temperature pressure reactor e.g. for laundries and baker's shops and suitable for heat sources such as geothermic and solar power, has heat exchangers cooperating with different media in low temperatures
09/28/2006	DE102005005409A1 Arbeitsverfahren einer Sorptionsmaschine Working method of sorption
09/28/2006	CA2597488A1 Supply system for an aircraft
09/27/2006	EP1636464A4 Method of and apparatus for producing power in remote locations
09/21/2006	WO2006098870A1 Plasma-vortex engine and method of operation therefor
09/21/2006	US20060207255 Method and device for carrying out a thermodynamic cycle
09/21/2006	CA2599654A1 Plasma-vortex engine and method of operation therefor
09/20/2006	EP1702141A1 Organic rankine cycle system with shared heat exchanger for use with a reciprocating engine
09/20/2006	EP1702140A1 Method for converting heat energy into mechanical energy with a low-pressure expansion device
09/20/2006	EP1702139A1 Device and method for converting heat energy into mechanical energy
09/14/2006	WO2006033879A3 Vapor pump power system
09/14/2006	US20060201156 Plasma-vortex engine and method of operation therefor
09/13/2006	EP1421259B1 Integrated micro combined heat and power system
09/13/2006	CN1832237A Fuel apparatus with pressurized fuel
09/08/2006	CA2602046A1 Highly branched organic working fluids
09/07/2006	US20060196187 Organic working fluids
09/07/2006	US20060196185 Method of generating power from naturally occurring heat without fuels and motors using the same
09/05/2006	US7100380 Organic rankine cycle fluid
08/2006
08/30/2006	EP0997613B1 Power generator
08/29/2006	US7096665 Cascading closed loop cycle power generation
08/22/2006	US7093528 Seal and valve systems and methods for use in expanders and compressors of energy conversion systems
08/17/2006	US20060179842 Power generation with a centrifugal compressor
08/17/2006	DE10164775A1 Thermal power plant for conversion of heat energy into electrical energy, has at least one individual main operating system which is individually closed
08/16/2006	EP1691039A1 Process and apparatus for generating work
08/16/2006	EP1689980A2 Cryogenic cogeneration system
08/10/2006	WO2006082440A2 Power transfer
08/09/2006	CN1816685A Process for energy recovery in processes for the preparation of aromatic carboxylic acids
08/08/2006	US7086231 Thermal and compressed air storage system
07/2006
07/26/2006	CN1807849A Thermodynamic device with low-temperature heat source and working method thereof
07/25/2006	US7081686 Power supply device for notebook computers
07/20/2006	US20060156725 Power generation from solar and waste heat
07/20/2006	DE102005001347A1 Multi-chamber heat accumulator for generating electric energy/power has a trench-like structure, a surrounding wall, a cover and inner and outer areas with a solid trench-like filling
07/19/2006	CN1806095A Method and apparatus for acquiring heat from multiple heat sources
07/12/2006	CN1800591A Electricity generating method and apparatus
07/11/2006	US7073331 Steam engine
07/06/2006	DE102004041108B3 Organic Rankine Cycle performing device e.g. for transformation of energy, has compressor for condensator and internal heat-transfer agent for heat transfer between steam and condensation
06/2006
06/27/2006	US7065969 Power cycle and system for utilizing moderate and low temperature heat sources
06/27/2006	US7065967 Process and apparatus for boiling and vaporizing multi-component fluids
06/22/2006	WO2006064719A1 Electric energy generating system
06/20/2006	US7062914 Heat engines and associated methods of producing mechanical energy and their application to vehicles
06/20/2006	US7062913 Heat engine
06/20/2006	US7062912 Integrated heat recovery systems and methods for increasing the efficiency of an oxygen-fired furnace
06/15/2006	WO2006062654A1 Cascade power system
06/15/2006	US20060123778 Engine for generating mechanical energy
06/15/2006	CA2586685A1 Cascade power system
06/14/2006	EP1668228A1 System for heat refinement
06/14/2006	EP1668227A2 Process and apparatus for boiling and vaporizing multi-component fluids
06/14/2006	EP1668226A2 Energy recovery system
06/14/2006	DE202005008547U1 Power generation circuit arrangement for use hot water generator system, has rotary coolant circuit in heat supply channel, where circuit is interconnected for simultaneous generation of power and heat
06/13/2006	US7059131 Method and system for exchanging earth energy between earthly bodies and an energy exchanger, especially to produce an electric current
06/08/2006	WO2006060253A1 Method and apparatus for power generation using waste heat
06/08/2006	US20060117754 System and apparatus for reducing liquid water emissions in the exhaust of a hydrogen engine
06/08/2006	US20060117753 Method of and apparatus for producing uniterruptible power description
06/08/2006	US20060117735 Method for the separation of residual gases and working fluid in a combined cycle water/steam process
06/08/2006	CA2589781A1 Method and apparatus for power generation using waste heat
06/06/2006	US7055327 Plasma-vortex engine and method of operation therefor
06/06/2006	US7055326 Single flow cascade power system
05/2006
05/31/2006	EP1573173A4 Power generation with a centrifugal compressor
05/30/2006	CA2220147C Multistage two-phase turbine
05/26/2006	WO2005108750A3 Startup and control methods for an orc bottoming plant
05/24/2006	EP1658418A1 Steam power plant
05/24/2006	CN1257343C Power generating plant
05/23/2006	US7049465 Liquid phase oxidation using aromatic feedstock
05/23/2006	US7047744 Dynamic heat sink engine
05/18/2006	DE102004054354A1 Energy storing device, has compressor compressing gas storage container which is used for driving gas engine, and storage medium is ambient air which is available for unlimited period
05/17/2006	CN1773081A Power apparatus plan with low-boiling point material as working medium to make thermotechnical conversion
05/16/2006	US7043919 Modular condensation and thermal compression subsystem for power systems utilizing multi-component working fluids
05/16/2006	US7043918 Environment-friendly engine system
05/11/2006	US20060096290 Cascade power system
05/11/2006	US20060096289 Modular condensation and thermal compression subsystem for power systems utilizing multi-component working fluids
05/11/2006	US20060096288 Cascade power system
05/04/2006	US20060090468 Efficiency improvement for a utility steam generator with a regenerative air preheater
05/03/2006	EP1653055A2 Method and system for thermochemical heat energy storage and recovery
05/03/2006	EP1651848A1 Increasing the efficiency of hydrogen-operated internal combustion engines
05/03/2006	EP1651843A2 A process for energy recovery in processes for the preparation of aromatic carboxylic acids
05/03/2006	EP1579107A4 Turbine with vaned nozzles
05/03/2006	EP1552113A4 Low temperature geothermal system
05/02/2006	US7036315 Apparatus and method for detecting low charge of working fluid in a waste heat recovery system
04/2006
04/27/2006	WO2006014609A3 Working fluids for thermal energy conversion of waste heat from fuel cells using rankine cycle systems

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