| STICHTING ENERGIEONDERZOEK CENTRUM NEDERLAND Patent applications |
| Patent application number | Title | Published |
|---|
| 20120011917 | DEVICE AND METHOD FOR MEASURING STRAIN - A device for measuring strain on a surface of an object ( | 01-19-2012 |
| 20110229789 | SOFC STACK WITH CORRUGATED SEPARATOR PLATE - SOFC cell unit in which a separator plate provided with a corrugation is fitted and bears directly against the anode and cathode, respectively. Anode gas and cathode gas preferably move in the same direction and anode gas is supplied from a number of anode gas supply openings extending through a cell stack. These openings are situated on the side parallel to the direction of the ducts formed by the corrugation. Cathode gas can be fed directly into the corrugation. In this way, it is possible to produce a highly efficient cell and an associated compact cell stack in a simple manner. | 09-22-2011 |
| 20110229300 | APPARATUS AND METHOD FOR INDIVIDUAL PITCH CONTROL IN WIND TURBINES - In a method for blade load reduction control of a rotor of a wind turbine, the rotor includes a plurality of blades, and a pitch angle of each blade is controllable by an actuator. The method includes measuring mechanical load parameters on the rotor, providing control for a collective pitch blade setting based on a rotor speed; providing individual pitch control including transforming the mechanical load parameters from a rotational reference frame to a mechanical load on the rotor in a fixed reference frame; determining from the mechanical load two multi-blade pitches; correcting the multi-blade pitches to corrected multi-blade pitches using actuator limitations; inversely transforming the corrected multi-blade pitches to an individual pitch deviation for each blade in the rotational reference frame; adding up for each blade, the individual pitch deviation to the collective pitch to form an individual pitch; and setting each blade to the respective individual pitch. | 09-22-2011 |
| 20110186126 | REVERSED DYE-SENSITIZED PHOTOVOLTAIC CELL - The invention provides a solar cell or photovoltaic element | 08-04-2011 |
| 20110158877 | METHOD FOR THE DECOMPOSITION OF N2O, CATALYST FOR IT, AND THE PREPARATION OF THIS CATALYST - A method for the catalytic decomposition of N | 06-30-2011 |
| 20110127169 | ELECTRODE FOR FIXED OXIDE REACTOR AND FIXED OXIDE REACTOR - A solid oxide reactor provided with an electrode structure comprising a first electrode, a second electrode ( | 06-02-2011 |
| 20110018268 | WIND TURBINE AND ROTOR BLADE WITH REDUCED LOAD FLUCTUATIONS - A wind turbine includes a rotor having a number of rotor blades. At least one rotor blade has openings. The rotor blade has air-displacement elements which, in use, alternately force air out of and into the openings. A sensor is provided for detecting wind speed fluctuations. A control unit is provided for controlling the air-displacement elements depending on the wind speed fluctuations detected by the sensor. The rotor blade has an aerodynamic profile with a suction side and a pressure side. At least one opening is provided on the suction side. The control unit is designed for operating the air-displacement elements of the opening on the suction side if the sensor has detected a positive speed fluctuation. At least one opening is provided on the pressure side. The control unit is designed for operating the air-displacement element of the opening on the pressure side if the sensor has detected a negative speed fluctuation. | 01-27-2011 |
| 20110000530 | METHOD OF FABRICATION OF A BACK-CONTACTED PHOTOVOLTAIC CELL, AND BACK-CONTACTED PHOTOVOLTAIC CELL MADE BY SUCH A METHOD - A method of manufacturing a photovoltaic cell, includes:
| 01-06-2011 |
| 20100319771 | METHOD OF MANUFACTURING CRYSTALLINE SILICON SOLAR CELLS USING CO DIFFUSION OF BORON AND PHOSPHORUS - A method of manufacturing a crystalline silicon solar cell, subsequently including:
| 12-23-2010 |
| 20100236459 | METHOD FOR DETERMINING THE FOSSIL FUEL CONTENT IN A FUEL STREAM, AS WELL AS AN INCINERATION FURNACE - Method and device for determining the fossil fuel content in a fuel stream fed to an incineration furnace. According to the method, the waste gas is sampled and the amount of “new” and “old” carbon present in the CO | 09-23-2010 |
| 20100143208 | DEVICE FOR PRODUCING A PRODUCT GAS FROM A FUEL, SUCH AS BIOMASS - A device for producing a product gas from a fuel, such as biomass, comprises a reactor which is delimited by a base and reactor walls. The reactor walls comprise a peripheral wall and an upper wall. The reactor comprises a supply opening for the supplying of biomass, as well as at least one riser for chemically converting the biomass supplied to a product gas and a solid. The riser is provided inside the peripheral wall and comprises an upper end and a tower end. The reactor furthermore has a discharge opening for discharging the product gas. The riser is attached to at least one reactor wall. The lower end of the riser is at a distance above at least one section of the base which is underneath it and is freely movable under the effect of thermal expansion. | 06-10-2010 |
| 20100044642 | REACTOR DEVICE, AND A METHOD FOR CARRYING OUT A REACTION WITH HYDROGEN AS REACTION PRODUCT - A reactor device comprises a reaction chamber for carrying out a reaction with hydrogen (H2) as reaction product. The reactor device comprises a combustion chamber, and a hydrogen-permeable membrane, which is provided between the reaction chamber and the combustion chamber. A supply channel is provided in the combustion chamber. The supply channel is designed, for example, as a tubular supply line. The supply channel is provided with lateral supply apertures for supplying a fluid containing oxygen (O2), such as air, to the combustion chamber. | 02-25-2010 |
| 20090293948 | METHOD OF MANUFACTURING AN AMORPHOUS/CRYSTALLINE SILICON HETEROJUNCTION SOLAR CELL - A method for manufacturing a solar cell includes
| 12-03-2009 |
| 20090246114 | MICROPOROUS MOLECULAR SEPARATION MEMBRANE WITH HIGH HYDROTHERMAL STABILITY - A hydrothermally stable, microporous organic-inorganic hybrid membrane based on silica, having an mean pore diameter of between 0.2 and 1.5 nm, is characterised in that between 5 and 40 mole % of the Si—O—Si bonds have been replaced by moieties having the one of the formulas: Si—{[C | 10-01-2009 |
| 20090205702 | Solar panel and associated method - Module for a solar panel, comprising a glass plate and a monolithic solar cell, wherein the monolithic solar cell is joined to the glass plate. A glass frit layer is located between the solar cell and the glass plate and forms the join between a surface of the glass plate and a photoactive surface of the solar cell. | 08-20-2009 |
| 20080283120 | Method of Manufacturing N-Type Multicrystalline Silicon Solar Cells - The invention provides solar cells and methods of manufacturing solar cells having a Hetero-junction with Intrinsic Thin-layer (HIT) structure using an n-type multicrystalline silicon substrate. An n-type multicrystalline silicon substrate is subjected to a phosphorus diffusion step using a relatively high temperature. The front side diffusion layer is then removed. As a next step, a p-type silicon thin film is deposited at the front side of the substrate. This sequence avoids heating the p-type silicon thin film above its deposition temperature, and maintains the quality of the p-type silicon thin film. | 11-20-2008 |
| 20080198382 | Method And Assembly For Determining Soot Particles In A Gas Stream - Method and assembly for determining the presence of soot particles in a gas stream such as in the air. To prevent the disturbing effect of salts and the like that may be deposited on soot particles, it is proposed to introduce the soot particles into water as a suspension. The salts concerned dissolve in the water and have no effect when determining the change in optical properties resulting from the presence of the soot particles. This determination comprises in particular a light transmittance measurement. The presence of the soot particles can be determined after the gas stream is first passed through a filter, as a result of which a particle size distribution can be determined. | 08-21-2008 |
| 20080196306 | Device For Producing a Product Gas From Biomass - A device for producing a product gas from biomass includes a reactor which is delimited by a base part and reactor walls. The reactor walls include a circumferential wall and an upper wall. The reactor includes a supply opening for the supplying of biomass, and also at least one riser for the chemical conversion of supplied biomass to a product gas and a solid substance. The riser is attached within the circumferential wall and includes an upper end and a lower end. The reactor also has a discharge opening for the discharging of the product gas. The riser is fastened to at least one reactor wall. The base wall of the reactor has a through-opening through which the lower end of the riser movably extends. | 08-21-2008 |
