Patent application number | Description | Published |
20090165780 | Thermal Electric Power Generation System, Heating Medium Supply System, and Temperature Fluctuation Suppressing Device - A temperature fluctuation suppressing device for a heating medium is provided which is capable of sufficiently suppressing temperature fluctuations of the heating medium at the time of supplying collected solar heat for steam generation. The temperature fluctuation suppressing device includes a heating medium mixer provided on a heating medium supply passage configured to supply a liquid heating medium to a heat exchanging device, the heating medium mixer including: a heating medium passage forming member having plural heating medium passages; an inlet member and an outlet member provided separately from the inlet member, whereby the heating medium continuously flowing into the heating medium passage forming member through the inlet member passes through the plural heating medium passages with time-lags to form respective streams, which are then joined together before flowing out through the outlet member. | 07-02-2009 |
20090320828 | Heating Medium Supply System, Integrated Solar Combined Cycle Electric Power Generation System and Method of Controlling These Systems - A heating medium supply system ( | 12-31-2009 |
20110126378 | CLEANING DEVICE FOR SUNLIGHT COLLECTING DEVICES IN A SOLAR THERMAL ELECTRIC POWER GENERATION SYSTEM - A device for cleaning a collector of a solar thermal electric power generation system is provided which does not need to secure any water source or the like and which improves the flexibility of selection of a place for installing the solar thermal electric power generation system. The cleaning device includes an air supply device and an air nozzle configured to blow air supplied from the air supply device, which are mounted on a self-propelled truck. The cleaning device is capable of blowing air blown from the air nozzle against a sunlight reflecting surface of a collector to clean up the sunlight reflecting surface. The air nozzle is configured to be capable of moving up and down. The cleaning device further includes a soiling degree measuring device for measuring soiling degrees of the sunlight reflecting surface before and after air blowing by the air nozzle. | 06-02-2011 |
20120036676 | CLEANING DEVICE FOR SUNLIGHT COLLECTING DEVICES IN A SOLAR THERMAL ELECTRIC POWER GENERATION SYSTEM - A device for cleaning a collector of a solar thermal electric power generation system is provided which does not need to secure any water source or the like and which improves the flexibility of selection of a place for installing the solar thermal electric power generation system. The cleaning device includes an air supply device and an air nozzle configured to blow air supplied from the air supply device, which are mounted on a self-propelled truck. The cleaning device is capable of blowing air blown from the air nozzle against a sunlight reflecting surface of a collector to clean up the sunlight reflecting surface. The air nozzle is configured to be capable of moving up and down. The cleaning device further includes a soiling degree measuring device for measuring soiling degrees of the sunlight reflecting surface before and after air blowing by the air nozzle. | 02-16-2012 |
20140174095 | Heating Medium Supply System, Integrated Solar Combined Cycle Electric Power Generation System and Method of Controlling These Systems - A heating medium supply system is provided which, even when a temperature fluctuation of a heating medium occurs continuously, is capable of relieving a bad thermal influence upon a heat exchanging device due to the temperature fluctuation. The heating medium supply system includes: a heating system configured to heat a liquid heating medium by sunlight; a heat exchanging device configured to heat feedwater; heating medium supply piping for circulating the heating medium; a heating medium temperature detecting device, a heating medium flow rate detecting device and a first heating medium flow control valve; and a control device capable of calculating a value of supply thermal energy from results of detections by the heating medium temperature detecting device and the heating medium flow rate detecting device and controlling an operation of the heating medium flow control valve based on the value of supply thermal energy thus calculated. | 06-26-2014 |
20140202155 | SOLAR THERMAL ELECTRIC POWER GENERATION SYSTEM - A solar thermal electric power generation system using heating medium that undergoes phase change between liquid phase and vapor phase, including a Fresnel type heat collectors for heating the heating medium by solar thermal energy, a gas turbine generating device for generating electric power while discharging exhaust gas, a heating device including a first channel through which the heating medium flows and a second channel which is located near the first channel and through which the exhaust gas from the gas turbine generating device flows, a vapor-liquid separating device for separating the heating medium having been heated by the heating device into vapor phase and liquid phase, and a turbine generating device driven by the heating medium in vapor phase separated by the vapor-liquid separating device. The heating device heats the heating medium in the first channel by the exhaust gas in the second channel. | 07-24-2014 |
Patent application number | Description | Published |
20130324629 | RESIN FOAM AND PROCESS FOR PRODUCING THE SAME - Provided is a resin foam which has satisfactory strain recovery, is particularly resistant to shrinkage of its cell structure caused by the resinous restitutive force at high temperatures, and exhibits superior high-temperature strain recovery. The resin foam according to the present invention is obtained from a resin composition including an elastomer and an active-energy-ray-curable compound. The resin composition gives an unfoamed measurement sample having a glass transition temperature of 30° C. or lower and a storage elastic modulus (E′) at 20° C. of 1.0×10 | 12-05-2013 |
20140155507 | RESIN FOAM AND PROCESS FOR PRODUCING THE SAME - Provided is a resin foam that is satisfactorily flexible and highly resistant to heat, exhibits superior strain recoverability at high temperatures, and has a high instantaneous recovery rate. This resin foam is formed from a resin composition containing an acrylic polymer, an active-energy-ray-curable compound having two (meth)acryloyl groups per molecule, an active-energy-ray-curable compound having three or more (meth)acryloyl groups per molecule, and a thermal crosslinking agent. The active-energy-ray-curable compound having two (meth)acryloyl groups per molecule and the active-energy-ray-curable compound having three or more (meth)acryloyl groups per molecule are preferably contained in a total content of from 20 to 150 parts by weight per 100 parts by weight of the acrylic polymer. | 06-05-2014 |
20140170406 | RESIN FOAM AND PROCESS FOR PRODUCING THE SAME - A resin foam has a thickness recovery rate (23° C., one minute, 50% compression) of 70% or more and a strain recovery rate (80° C., 24 hours, 50% compression) of 80% or more. The thickness recovery rate is determined by compressing the resin foam, holding the resin foam in the compressed state, decompressing the resin foam, measuring a thickness of the resin foam one second after the decompression, and calculating a percentage of the measured thickness with respect to the initial thickness as the thickness recovery rate. The strain recovery rate is determined by compressing the resin foam, holding the resin foam in the compressed state, returning the resin foam to 23° C. while maintaining the compressed state, decompressing the resin foam, and determining a percentage of a recovered distance with respect to a compressed distance as the strain recovery rate. | 06-19-2014 |