Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01K - Steam engine plants; Steam accumulators; Engine plants not otherwise provided for; Engines using special working fluids or cycles › 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)
12/2010
12/23/2010WO2010147003A1 Solar thermal gas turbine power plant
12/23/2010US20100319346 System for recovering waste heat
12/22/2010EP2264288A1 System for efficient fluid depressurisation
12/22/2010EP2262993A2 Adsorption-enhanced compressed air energy storage
12/22/2010CN201679521U Power generating system
12/22/2010CN101922864A Waste heat recycling system of distributed pure low temperature coal gas from iron and steel enterprises
12/21/2010CA2461086C Method of power generation from pressure control stations of a natural gas distribution system
12/16/2010WO2010143307A1 Turbine device
12/16/2010WO2010143049A2 Waste heat recovery system
12/16/2010WO2010143046A2 Multi-level organic rankine cycle power system
12/16/2010WO2010142698A1 System for efficient fluid depressurisation
12/16/2010DE102009014185B4 Vorrichtung zur Energieumwandlung nach dem ORC-Prinzip, ORC-Anlage mit einer derartigen Vorrichtung und Verfahren zur Inbetriebnahme und/oder zum Betreiben einer derartigen Vorrichtung An energy conversion by the ORC principle, ORC system with such a device and method for starting and / or for operating such a device
12/16/2010CA2765166A1 System for efficient fluid depressurisation
12/15/2010CN201671671U Power generator
12/15/2010CN101918679A Heat engine
12/15/2010CN101918677A 喷射式蒸汽发动机 Jet steam engine
12/15/2010CN101915225A Solar ammonia water thermoelectric conversion system
12/09/2010WO2010139339A1 Cooling method as generator with anti rotation blocking brake force recovery in vehicles
12/09/2010US20100307389 Reactor system and solid fuel composite therefor
12/08/2010CN201666233U Rotary type triple-transition solar energy thermal power machine
12/08/2010CN201666169U Small-sized power generator set
12/08/2010CN101027526B Configurations and methods for LPG and power cogeneration
12/07/2010US7845173 Method and installation for converting thermal energy from fluids into mechanical energy
12/07/2010US7845172 Hybrid generation with alternative fuel sources
12/02/2010WO2010138677A2 Adsorption-enhanced compressed air energy storage
12/02/2010WO2010137360A1 Steam power cycle device
12/02/2010CA2763642A1 Adsorption-enhanced compressed air energy storage
11/2010
11/30/2010US7841306 Recovering heat energy
11/30/2010US7841179 Power system and apparatus utilizing intermediate temperature waste heat
11/25/2010WO2010133726A1 Rankine cycle with absorption step using hygroscopic compounds
11/25/2010DE102009020268A1 Verfahren zur Erzeugung elektrischer Energie sowie Verwendung eines Arbeitsmittels A method of generating electrical energy and use of work equipment
11/24/2010CN101892879A Thermal power plant waste heat generating set using working medium phase-change circulation
11/24/2010CN101892864A Fluid flow channel structure for screw expansion power machine
11/18/2010WO2007109017A3 Dynamic combustion chamber
11/18/2010DE102009048865A1 Method for producing electric energy from solar energy, involves forming turbo-engine as modified scroll compressor, which rotates backwards and operates as expansion machine, brushless direct current motor and generator
11/17/2010EP2250372A2 Power conversion apparatus
11/17/2010CN201635781U Liquid nitrogen engine device
11/11/2010WO2010129298A2 Hydrothermal power plant
11/11/2010WO2009112145A9 Steam piston engine for a solar-powered rankine cycle
11/11/2010US20100283263 Device for conversion of thermodynamic energy into electrical energy
11/11/2010US20100281865 Organic rankine cycle system and method
11/11/2010US20100281864 Organic rankine cycle system and method
11/11/2010DE102009020615A1 Abgaswärmenutzung in Kraftfahrzeugen Exhaust heat use in motor vehicles
11/11/2010DE102009020303A1 Drive for internal combustion engine of hybrid vehicle, has liquid gas-transfer system integrated in liquid gas storage, and motor controlling piston of storage by rod so that liquid is displaced in equal volume in storage without expansion
11/11/2010DE102009003850A1 Drive arrangement for vehicles, has heat generating process and steam cycle process with working medium comprising multiple liquid components
11/11/2010CA2761053A1 Method for generating electric energy and use of a working substance
11/10/2010EP2248998A1 System and method of operating a heat engine based on a closed circuit of a cooling liquid enabling the recovery of thermal energy from an external fluid
11/10/2010EP2029878B1 Method and device for converting thermal energy into mechanical work
11/10/2010CN201628471U Novel tunnel-kiln waste-heat power generating device
11/10/2010CN101881195A Linkage system of high temperature-low temperature screw expansion power machine
11/10/2010CN101881194A Method and device for obtaining clean energy
11/09/2010CA2570654C Efficient conversion of heat to useful energy
11/06/2010CA2701284A1 An improved organic rankine cycle system and method
11/04/2010WO2010104547A3 Method and system for enhancing power output of renewable thermal cycle power plants
11/04/2010DE202010004882U1 Umwandlungssystem zur Umwandlung von Abwärme in Wellenleistung Conversion system for converting waste heat into shaft power
11/02/2010US7823386 Organic working fluids
10/2010
10/28/2010US20100269503 Method and device for converting thermal energy of a low temperature heat source to mechanical energy
10/27/2010EP2243934A1 Thermodynamic multi-phase method for gaining exergy
10/27/2010CN1816685B Process for energy recovery in processes for the preparation of aromatic carboxylic acids
10/27/2010CN101871372A Power generation method and device of hydro-dynamic retarder
10/27/2010CN101018931B Working fluids for thermal energy conversion of waste heat from fuel cells using rankine cycle systems
10/21/2010US20100263380 Cascaded organic rankine cycle (orc) system using waste heat from a reciprocating engine
10/21/2010US20100263379 Hydrogen fueled external combustion engine and method of converting internal combustion engine thereto
10/21/2010US20100263378 Installation and method for the conversion of heat into mechanical energy
10/21/2010DE102009017279A1 Thermal engine i.e. reciprocating piston engine, has metallic cylinder and metallic piston that form work space and are provided with cylinder isolation element and piston isolation element
10/20/2010CN201610772U 基于正逆耦合循环的凝汽式火力发电系统 Based on the positive inverse coupling condensing steam cycle power generation system
10/20/2010CN101865097A Ejection-type distributed combined cooling heating and power (CCHP) supply method complemented by solar and gas
10/19/2010CA2573557C Fuel system used for cooling purposes
10/14/2010WO2008130915A3 Fluid flow in a fluid expansion system
10/14/2010DE102010002635A1 Use of sulfur in high-temperature-solarthermal power station, acts as working medium for driving turbines that are manufactured from or coated with ceramic materials
10/14/2010DE102009017278A1 Heat engine has absorber, barometrically positioned desorber, barometrically positioned condensate container, injector, liquid turbine, generator, heat exchanger and steam pipe
10/13/2010EP2238318A2 Heat engine
10/13/2010EP2238317A2 A closed thermodynamic system for producing electric power
10/06/2010EP2236822A1 On-demand method for regulating and smoothing the electric output of an energy convertor and device for carrying out this method
10/06/2010EP2235439A2 Pendular engine
10/06/2010EP2235332A1 Operating a sub-sea organic rankine cycle (orc) system using individual pressure vessels
10/06/2010EP2235331A1 Dynamic leak control for system with working fluid
10/06/2010CN101852106A Method for dramatically enhancing thermal power generation efficiency
10/05/2010US7805942 Thermodynamic cycle with power unit and venturi and a method of producing a useful effect therewith
09/2010
09/30/2010US20100242479 Tri-generation system using cascading organic rankine cycle
09/30/2010DE102009014185A1 Energy conversion assembly, using the organic Rankine cycle principle, has main and auxiliary flow circuits with heaters and preheaters
09/29/2010CN1922388B Method and means for controlling a flow through an expander
09/28/2010US7802426 System and method for rapid isothermal gas expansion and compression for energy storage
09/23/2010WO2009036857A3 Evaporator for a vapor cycle device, and method for operating such a vapor cycle device
09/23/2010WO2008131810A3 Working fluid for a steam circuit process and method for the operation thereof and steam circuit process device
09/23/2010DE102009013632A1 Verfahren und Vorrichtung zur Verstromung von Energieprodukten wie Gas und Treibstoffe Method and apparatus for generating power from energy products such as gas and other fuels
09/22/2010CN101842558A Method and device for converting thermal energy into mechanical energy
09/22/2010CN101842557A Method and device for converting thermal energy of a low temperature heat source into mechanical energy
09/22/2010CN101839154A Distributed type residual-heat/residual-pressure power generation system and distributed type residual-heat/residual-pressure power generation method
09/21/2010CA2578471C Configurations and methods for lpg and power cogeneration
09/16/2010WO2010104547A2 Method and system for enhancing power output of renewable thermal cycle power plants
09/16/2010WO2010102379A1 Heat engine apparatus for use in wellbore and related method
09/16/2010WO2010017981A3 Operating fluid for a vapour circuit processing device and a method for operating same
09/16/2010WO2009112145A3 Steam piston engine for a solar-powered rankine cycle
09/15/2010CN101832158A Steam-organic Rankine cascade power cycle generating system and method
09/15/2010CN101832157A Thermomechanical generating technique using low-temperature liquid as working medium
09/09/2010US20100223924 Heat engine apparatus and method
09/09/2010DE102009012116A1 Thermodynamic gravitation storage unit for converting waste heat obtained as thermal energy from e.g. industry, into mechanical or electrical energy, has backflow preventer installed in supply line, where thermodynamic cycle is developed
09/09/2010DE102009011847A1 Heat exchanger for use in organic rankine cycle system, has guide plates for guiding hot gas after cooling, where hot gas is inwardly circulated around predominant part of outer casing, before leaving through openings in casing
09/08/2010CN201574792U Waste heat generation system
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