Patent application number | Description | Published |
20090255256 | METHOD OF MANUFACTURING COMBUSTOR COMPONENTS - A method for fabricating a unitary component for a combustor is disclosed, said method comprising the steps of determining three-dimensional information of the unitary component, converting the three-dimensional information into a plurality of slices that each define a cross-sectional layer of the unitary component, and successively forming each layer of the unitary component by fusing a metallic powder using laser energy. A fuel nozzle component is disclosed, comprising a body having a unitary construction wherein the body is made by using a rapid manufacturing process. | 10-15-2009 |
20090255262 | FUEL NOZZLE - A fuel nozzle for a gas turbine engine is disclosed, the fuel nozzle comprising at least one unitary component made using a rapid manufacturing process. In one aspect, the rapid manufacturing process is a laser sintering process. Unitary components disclosed include a conduit, swirler, distributor, venturi and a centerbody. | 10-15-2009 |
20090255264 | FUEL NOZZLE - A fuel distributor is disclosed comprising a body having a unitary construction, a fuel conduit located within the body, a fuel flow path located within the body that is oriented in a circumferential direction around an axis and in flow communication with the fuel conduit, and at least one orifice located in the body in flow communication with the fuel flow path such that a fuel entering the fuel conduit exits through the orifice. | 10-15-2009 |
20100043448 | GAS TURBINE ENGINE COMBUSTOR AND METHOD FOR DELIVERING PURGE GAS INTO A COMBUSTION CHAMBER OF THE COMBUSTOR - In a gas turbine engine combustor and method for delivering purge gas thereto, a ferrule is generally coupled to the housing and moveable relative thereto. The ferrule has a primary opening through which a combustor component extends into a combustion chamber of the combustor. The ferrule further has a plurality of purge gas openings separate from and in transversely spaced relationship with the primary opening to allow purge gas to flow through the ferrule. In a first position of the ferrule at least one purge gas opening is blocked against the flow of purge gas therethrough and at least one other purge gas opening is unblocked against purge gas flow. In a second position of the ferrule at least one of the blocked purge gas openings of the first ferrule position is unblocked to permit the flow of purge gas therethrough. | 02-25-2010 |
20120114478 | GAS TURBINE ENGINE COMBUSTOR AND METHOD FOR DELIVERING PURGE GAS INTO A COMBUSTION CHAMBER OF THE COMBUSTOR - In a gas turbine engine combustor and method for delivering purge gas thereto, a ferrule is generally coupled to the housing and moveable relative thereto. The ferrule has a primary opening through which a combustor component extends into a combustion chamber of the combustor. The ferrule further has a plurality of purge gas openings separate from and in transversely spaced relationship with the primary opening to allow purge gas to flow through the ferrule. In a first position of the ferrule at least one purge gas opening is blocked against the flow of purge gas therethrough and at least one other purge gas opening is unblocked against purge gas flow. In a second position of the ferrule at least one of the blocked purge gas openings of the first ferrule position is unblocked to permit the flow of purge gas therethrough. | 05-10-2012 |
Patent application number | Description | Published |
20090181315 | PRODUCTION OF MICRO- AND NANOPORE MASS ARRANGEMENTS BY SELF-ORGANIZATION OF NANOPARTICLES AND SUBLIMATION TECHNOLOGY - The invention relates to a method for the production of micro- and/or nanopore mass arrangements on a substrate including functionalization of the substrate surface in selected areas; deposition of colloidal particles that have the capacity to selectively bond to the functionalized areas of the substrate surface from an aqueous dispersion on the substrate surface, during which an ordered monolayer of the particles forms on the substrate surface; separation of non-bound colloidal particles; freezing of the substrate; and sublimation of the residual water on the substrate in the vacuum, during which the short-range order of the particle monolayer is preserved. | 07-16-2009 |
20100103524 | METHOD FOR PRODUCING AN ANTI-REFLECTION SURFACE ON AN OPTICAL ELEMENT, AND OPTICAL ELEMENTS COMPRISING AN ANTI-REFLECTION SURFACE - The invention relates to a method for producing an anti-reflection surface on an optical element, said method comprising the following steps: a) the optical element is prepared; b) uncharged, spherical, micellar polymer units comprising an inner core region and an outer shell region are prepared; and c) at least one region of the surface of the optical element is coated with polymer units in such a way that the polymer units are essentially regularly dispersed in a film-type layer over the surface of the optical element. The invention also relates to an optical element having an anti-reflection surface ( | 04-29-2010 |
20100112234 | METHOD FOR THE CREATION OF PLANAR VARIATIONS IN SIZE OR DISTANCE IN NANOSTRUCTURE PATTERNS ON SURFACES - A method for creating extensive variations in size or distance in nanostructure patterns on surfaces preferably includes: a) contacting a substrate with a liquid phase containing organic two-block or multi-block copolymer micelles, which are charged with an inorganic metal compound, by immersion into this liquid phase, during which chemically different polymer domains including inorganic metal compounds enclosed in micelles are deposited on the substrate; b) withdrawing the substrate from the liquid phase at a predetermined withdrawing speed, which is varied continuously or gradually, so that a gradient of the lateral separation length of the polymer domains is produced on the substrate surface; c) converting the deposited inorganic metal compounds by an oxidation- or reduction treatment into inorganic nanoparticles and optionally complete or partial removal of the organic polymer by a plasma treatment, wherein positions and lateral separation length of the nanoparticles obtained are determined by those of deposited polymer domains. | 05-06-2010 |
Patent application number | Description | Published |
20110070332 | METHOD FOR PROCESSING COCOA BEANS - The present invention relates to a method for processing cocoa beans wherein fermented cocoa pulp is mixed to cocoa beans and wherein the mixture of fermented pulp with cocoa beans is further processed. The invention also relates to cocoa beans that are obtained or obtainable by methods of the present invention, to the use thereof for preparing food products, preferably chocolate products, or cocoa products, including cocoa extracts, and to food products and cocoa products, including cocoa extracts thereby obtained. | 03-24-2011 |
20110123675 | METHOD FOR PROCESSING COCOA BEANS - The invention relates to a method for processing unfermented cocoa beans wherein the cocoa beans are depulped and wherein separated pulp and depulped cocoa beans are separately treated. In particular, the method comprises a fermentation of pulp and at least one treatment of depulped cocoa beans under acidic conditions, followed by preparing a mixture of fermented pulp and acid-treated depulped cocoa beans and the further processing of such mixture. The invention also relates to cocoa beans that are obtained or obtainable by methods of the present invention, to the use thereof for preparing food products, preferably chocolate products, or cocoa products, including cocoa extracts, and to food products and cocoa products, including cocoa extracts thereby obtained. | 05-26-2011 |
20120128823 | MICROBIAL COMPOSITION FOR THE FERMENTATION OF COCOA MATERIAL - The invention relates to the use of a microbial composition for regulating the fermentation of such materials, in particular using compositions comprising specific combinations of microorganisms including at least three | 05-24-2012 |
20130029007 | COCOA SENSORY CHARACTERISTICS - The present invention relates to cocoa material, such as cocoa beans and products derived therefrom, such as chocolate. The invention in particular relates to flavour characteristics of such cocoa materials. In an aspect, the invention relates to cocoa beans or a derivative thereof of a first origin having at least one sensory characteristic which is substantially equal compared to the corresponding sensory characteristic of a bulk quantity of cocoa beans or a derivative thereof of a second origin, wherein said first and said second origin are different. The present invention also relates to methods suitable for obtaining such coca beans or derivatives therefrom. | 01-31-2013 |