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1. WO2007141356 - THERMOSOLAR PROCESS FOR GENERATING ELECTRICITY BY MEANS OF TRANSFER OF ENERGY TO THE HYDRAULIC STREAM

Publication Number WO/2007/141356
Publication Date 13.12.2007
International Application No. PCT/ES2007/000328
International Filing Date 05.06.2007
IPC
F02C 1/05 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
1Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
04the working fluid being heated indirectly
05characterised by the type or source of heat, e.g. using nuclear or solar energy
F24S 10/30 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
10Solar heat collectors using working fluids
30with means for exchanging heat between two or more working fluids
CPC
F01D 15/005
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
15Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
005Adaptations for refrigeration plants
F02C 1/05
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
1Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
04the working fluid being heated indirectly
05characterised by the type or source of heat, e.g. using nuclear or solar energy
F03G 6/005
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
GSPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
6Devices for producing mechanical power from solar energy
003having a Rankine cycle
005using an intermediate fluid for heat transfer
Y02E 10/46
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
10Energy generation through renewable energy sources
40Solar thermal energy
46Conversion of thermal power into mechanical power, e.g. Rankine, Stirling solar thermal engines
Applicants
  • CANS VAZQUEZ, Francisco Javier [ES]/[ES]
  • CANS URCHAGA, Miguel [ES]/[ES]
Inventors
  • CANS VAZQUEZ, Francisco Javier
  • CANS URCHAGA, Miguel
Priority Data
P20060151806.06.2006ES
Publication Language Spanish (ES)
Filing Language Spanish (ES)
Designated States
Title
(EN) THERMOSOLAR PROCESS FOR GENERATING ELECTRICITY BY MEANS OF TRANSFER OF ENERGY TO THE HYDRAULIC STREAM
(ES) PROCESO TERMOSOLAR PARA GENERACIÓN ELÉCTRICA POR TRANSFERENCIA DE ENERGIA AL CHORRO HIDRÁULICO.
(FR) PROCÉDÉ THERMOSOLAIRE DE GÉNÉRATION D'ÉLECTRICITÉ PAR TRANSFERT D'ÉNERGIE AU DÉBIT HYDRAULIQUE
Abstract
(EN)
Using the pressure of a gas and its expansion, a liquid that will attack the blades of a hydraulic turbine that moves an electric generator is propelled and accelerated, which gives rise to a greater energy yield than if this gas were to be applied directly to the blades of the turbine thereof, because the greater mass of the liquid carries greater kinetic energy.
(ES)
Mediante la presión de un gas y aprovechando su expansión impulsamos y aceleramos un líquido que atacará los alavés de una turbina hidráulica que mueve un generador eléctrico, y esto se produce con más rendimiento energético que si se aplicase directamente ese gas a los alavés de su turbina, porque la mayor masa del líquido es portadora de mayor energía cinética.
(FR)
Moyennant la pression d'un gaz et tirant parti de son expansion, on pousse un liquide qui est accéléré et qui entre en contact avec les pales d'une turbine hydraulique mettant en mouvement une génératrice d'électrique, et ce avec un rendement énergétique plus élevé que celui obtenu lors de l'application directe du gaz sur les pales de la turbine en raison de la masse plus importante de liquide porteuse de plus d'énergie cinétique.
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