Feldmann, DE
Alexander Feldmann, München DE
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20090314976 | Electromagnetic actuatora - An electromagnetic hydraulic valve ( | 12-24-2009 |
Alexander Feldmann, München DE
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20090314976 | Electromagnetic actuatora - An electromagnetic hydraulic valve ( | 12-24-2009 |
André Feldmann, Hamburg DE
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20100096288 | System Crate, in Particular for Transporting Fresh Fish - The present invention relates to a crate ( | 04-22-2010 |
20140291338 | Drinking-Cup Lid with Drinking Aperture - According to the invention, a drinking-cup lid with at least one drinking aperture ( | 10-02-2014 |
20140339242 | Drinking Cup Made of Foldable Flat Material - The invention relates to a cup made of foldable flat material with at least one desired fold line ( | 11-20-2014 |
Anja Feldmann, Berlin DE
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20120226734 | COLLABORATION BETWEEN INTERNET SERVICE PROVIDERS AND CONTENT DISTRIBUTION SYSTEMS - A method for enabling collaboration between an internet service provider (ISP) and another entity includes: gathering a domain name system (DNS) query; evaluating the DNS query wherein the evaluating comprises collecting candidate hosts suitable for delivering content in accordance with the DNS query; ranking the candidate hosts collected by the ISP; providing a first list of the ISP-ranked candidate hosts; forwarding the DNS query to the another entity; evaluating the DNS query wherein the evaluating comprises collecting candidate hosts suitable for delivering content in accordance with the DNS query; ranking the candidate hosts collected by the another entity; providing a second list of the another entity-ranked candidate hosts; matching the first list and the second list; and providing a matched list of ranked candidate hosts. The another entity is a content distribution system (CDN) or another ISP. | 09-06-2012 |
20120314575 | NETWORK TRAFFIC ENGINEERING - A method of engineering traffic within a network includes configuring and controlling routing within the network and steering traffic through the network, wherein the steering of the traffic through the network is optimized based on routing control and configuration by evaluating interior gateway protocol weights, label switch paths within multiprotocol label switching and/or border gateway protocol properties. The method further includes obtaining an ingress point at which content enters the network and obtaining an egress point at which content exits the network. The steering of the traffic through the network is optimized based on routing control and configuration by evaluating the ingress point and the egress point. | 12-13-2012 |
20130159509 | METHOD AND SYSTEM FOR CONTROLLING DATA COMMUNICATION WITHIN A NETWORK - A method for controlling data communication within a network with multiple interconnected network elements includes: generating a representation of the network; detecting changes in the network and updating the representation of the network; receiving a request from a client network element, wherein the request comprises information which identifies a source network element and at least two destination network elements; determining for each identified destination network element, a ranking value for the communication path between the source network element and the respective identified destination network element based on the representation of the network; generating an ordered list of the identified destination network elements based on the respective ranking values; transmitting the ordered list to the client network element from the central network element; and selecting, based on the ordered list, at least one of the identified destination network elements for data communication with the source network element. | 06-20-2013 |
Benedikt Feldmann, Vaihingen/enz DE
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20120222474 | METHOD AND DEVICE FOR DYNAMICALLY DIAGNOSING AN EXHAUST GAS PROBE - A method for dynamically diagnosing an exhaust gas probe. A target/actual comparison is performed between a calculated O2 signal and an O2 signal measured with the exhaust gas probe, for a step load transition. A device for dynamically diagnosing an exhaust gas probe disposed in an exhaust duct of an internal combustion engine. An output signal is fed to an engine controller connected to additional input signals providing information about intake air mass and fuel metering. The engine controller comprises devices for determining a calculated O2 signal from the information about the input air mass and the fuel metering and devices for filtering and/or gradient forming and/or integrating the calculated O2 signal and an O2 signal measured by the exhaust probe. A target/actual comparison between the calculated O2 signal and the measured O2 signal, can be performed for a step load transition. | 09-06-2012 |
Bjoern Feldmann, Muenster DE
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20090298961 | MULTI-COMPONENT SYSTEMS, METHOD FOR THE PRODUCTION AND USE THEREOF - Multicomponent systems comprising | 12-03-2009 |
20100120952 | PHOSPHONATE CONTAINING TWO-COMPONENT COATING SYSTEM AND THE PRODUCTION AND USE THEREOF - The invention relates to two-component coating systems comprising as component (a) one or more polyisocyanates, as component (b) one or more oligomeric and/or polymeric compounds that are reactive with component (a), and as component (c) one or more phosphonates selected from the group of phosphonic diesters and diphosphonic diesters, where (i) component (b) comprises all oligomeric and/or polymeric compounds that are present in the two-component coating system and are reactive with component (a) and (ii) component (b) contains not more than 15% by weight, based on the total weight of component (b), of oligomeric and/or polymeric compounds which carry isocyanate-reactive amino groups. Additionally provided by the invention are a process for preparing the two-component coating systems, and the use of these coating systems as a clearcoat, more particularly for multicoat automobile finishing. | 05-13-2010 |
Björn Feldmann, Münster DE
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20110152440 | PAINT COMPOSITIONS, A METHOD OF FINISH-PAINTING AND PAINTED OBJECTS - [Problem] To provide a paint composition which forms paint films which are excellent in terms of car-wash scratching resistance, acid resistance and weather resistance, a method of finish painting and painted objects. | 06-23-2011 |
Björn Feldmann, Munster DE
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20100197867 | BINDING AGENTS HAVING HIGH OH NUMBER AND CLEAR PAINT COMPOSITION COMPRISING SAID AGENTS AND HAVING GOOD OPTICAL CHARACTERISTICS AND GOOD SCRATCH AND CHEMICAL RESISTANCE - Disclosed are hydroxyl-functional binders having an OH number greater than or equal to 180 mg KOH/g as determined in accordance with DIN 53240 and a solubility parameter SP=10, and to clearcoat compositions comprising said binders. Also disclosed are processes for preparing the disclosed hydroxyl-functional binders, methods of making coated automotive substrates by applying the disclosed clearcoat compositions to automotive substrates, and to coated substrates made therefrom. | 08-05-2010 |
20100273975 | POLYOLS BASED ON MODIFIED AMINO RESINS, THEIR PREPARATION AND - Disclosed herein is a polyol (A) based on modified amino resins, prepared by reacting: an amino resin (B) comprising three acetalized or etherified N-methylol groups of the general formula (I)>N—CHR—OR | 10-28-2010 |
20110027489 | COATING AGENT HAVING HIGH SCRATCH RESISTANCE AND HIGH WEATHERING RESISTANCE - The present invention relates to a coating composition comprising | 02-03-2011 |
20110034628 | BRANCHED POLYOLS CONTAINING ON AVERAGE TWO OR MORE HYDROXYL GROUPS PER MOLECULE,THEIR PREPARATION AND USE - Disclosed are branched polyols (A) having two or more hydroxyl groups per molecule prepared by providing a polyisocyanate (A1) containing per molecule two or more isocyanate groups and either two or more hard segments (a11) which as part of a thermoset three-dimensional network raise its glass transition temperature, or two or more soft segments which as part of a thermoset three-dimensional network lower its glass transition temperature; and reacting the polyisocyanate (A1) with a polyol (A2) in a molar ratio (A2):(A1) of ≧2 and an equivalent ratio of [X+OH]:NCO≧2; wherein polyol (A2) has the general formula I: X [—R(—OH) | 02-10-2011 |
20110059251 | COATING COMPOSITION HAVING A HIGH SCRATCH RESISTANCE AND WEATHERING STABILITY - The present invention relates to a coating composition comprising | 03-10-2011 |
20130052469 | BINDING AGENT MIXTURE, COATING AGENTS CONTAINING SAID BINDING AGENT MIXTURE, AND COATINGS PRODUCED FROM SAID COATING AGENTS, SAID COATINGS HAVING A HIGH SCRATCH RESISTANCE, HIGH WEATHERING STABILITY, AND GOOD OPTICAL PROPERTIES - Binder mixture comprising a hydroxyl-containing compound (A), and at least 1.0% by weight, based on the nonvolatile constituents of the binder mixture, of a phosphorus- and nitrogen-containing catalyst (D) for the crosslinking of silane groups, wherein the hydroxyl-containing compound (A) comprises a hydroxyl-functional polyester having on average at least one hydroxyl function of the polyester esterified with a C8 to C9 monocarboxylic acid, and the catalyst (D) is blocked with at least one tertiary amine of the formula (I) | 02-28-2013 |
Björn Feldmann, Munster DE
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20110027489 | COATING AGENT HAVING HIGH SCRATCH RESISTANCE AND HIGH WEATHERING RESISTANCE - The present invention relates to a coating composition comprising | 02-03-2011 |
20110059251 | COATING COMPOSITION HAVING A HIGH SCRATCH RESISTANCE AND WEATHERING STABILITY - The present invention relates to a coating composition comprising | 03-10-2011 |
20110263789 | CLEAR PAINT COMPOSITIONS COMPRISING HYPERBRANCHED, DENDRITIC, HYDROXYL- FUNCTIONAL POLYESTERS - Disclosed is a hyperbranched, dendritic, hydroxyl-functional polyester comprising an OH number greater than or equal to 180 mg KOH/g as measured via DIN 53240 and to clearcoat compositions comprising said polyesters. Also disclosed are processes for preparing the disclosed polyester, methods of making coated automotive substrates by applying the disclosed clearcoat compositions to automotive substrates, and to coated substrates made therefrom. | 10-27-2011 |
20130052469 | BINDING AGENT MIXTURE, COATING AGENTS CONTAINING SAID BINDING AGENT MIXTURE, AND COATINGS PRODUCED FROM SAID COATING AGENTS, SAID COATINGS HAVING A HIGH SCRATCH RESISTANCE, HIGH WEATHERING STABILITY, AND GOOD OPTICAL PROPERTIES - Binder mixture comprising a hydroxyl-containing compound (A), and at least 1.0% by weight, based on the nonvolatile constituents of the binder mixture, of a phosphorus- and nitrogen-containing catalyst (D) for the crosslinking of silane groups, wherein the hydroxyl-containing compound (A) comprises a hydroxyl-functional polyester having on average at least one hydroxyl function of the polyester esterified with a C8 to C9 monocarboxylic acid, and the catalyst (D) is blocked with at least one tertiary amine of the formula (I) | 02-28-2013 |
Claus Feldmann, Ettlingen DE
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20110198538 | INORGANIC-ORGANIC COMPOSITE LUMINOPHORE - The present invention relates to a composite luminophore comprising an inorganic matrix and an organic fluorescent dye, wherein the inorganic matrix is formed from an inorganic compound, and wherein the organic fluorescent dye has one or more functional groups by means of which the fluorescent dye is incorporated into the inorganic matrix, or is bound chemically thereto. The present invention further relates to a process for preparing such a composite luminophore and to the use thereof. | 08-18-2011 |
Dennis Feldmann, Oberusel DE
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20120315790 | CONTACT MEANS FOR ATTACHING AN END OF A SCHIELDED CABLE - The invention relates to a contact means ( | 12-13-2012 |
Georg Feldmann, Bonn DE
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20130115165 | Water-Dispersible Oral, Parenteral, and Topical Formulations for Poorly Water Soluble Drugs Using Smart Polymeric - Polymeric nanoparticles with a hydrophobic core and a hydrophilic shell are formed from: 1) N-isopropylacrylamide (NIPAAM), at a molar ratio of about 50% to about 90%, and preferably 60% for specific delivery routes such as oral or parenteral; either water-soluble vinyl derivatives like vinylpryolidone (VP) or vinyl acetate (VA), or water insoluble vinyl derivaties like methyl methacrylate (MMA) or styrene (ST), at a molar ratio of about 10% to about 30%; and acrylic acid (AA), at a molar ration of about 10% to about 30%. | 05-09-2013 |
Goetz Feldmann, Oberursel DE
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20140352450 | METHOD FOR DETERMINING A MACHINING RESULT DURING SURFACE MACHINING OF COMPONENTS - A method for determining a machining result during surface machining of components, has the following method steps of: providing a component, applying at least one device, which changes under pressure, to the component, machining the surface of the component provided with the at least one device, evaluating the machining operation on the basis of the change in the at least one device as a result of the surface machining of the component. At least one device is in the form of a film which changes at least one property during the surface machining of the component. | 12-04-2014 |
Goetz G. Feldmann, Oberursel DE
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20100287772 | METHOD FOR SURFACE STRENGTHENING AND SMOOTHENING OF METALLIC COMPONENTS - With a method for surface strengthening and smoothening of metallic components, in particular of rotors or rotor drums ( | 11-18-2010 |
20110179844 | METHOD AND APPARATUS FOR SURFACE STRENGTHENING OF BLISK BLADES - For surface strengthening of blisk blades, a blade area of the blisk is completely inserted into a water bath ( | 07-28-2011 |
20110182499 | METHOD FOR DETERMINING THE SURFACE COVERAGE OBTAINED BY SHOT PEENING - In a method for determining the surface coverage obtained by shot peening to ensure uniform and complete strengthening of the surface of components, in particular blisk blades, a shot-peened surface topography is digitalized by an optical digital recording unit. A three-dimensional height profile is then prepared by measuring and evaluation software which includes both indentations and excrescences due to shot peening and also roughnesses due to manufacturing, which are smaller than the excrescences and indentations. The roughnesses are subsequently filtered out from the height image by a software filter using mathematical methods. A height diagram with the indentations situated below a zero line is established, with the size of these indentations being calculated in relation to the total area in the height diagram and the extent of coverage of the entire shot-peened surface being determined therefrom. | 07-28-2011 |
20120266426 | Method and apparatus for surface strengthening and/or smoothing of an integrally bladed rotor area of a jet engine - The present invention describes a method and an apparatus ( | 10-25-2012 |
20130124114 | METHOD FOR DETERMINING A FLOW BEHAVIOUR OF A MEDIUM - A method for determining a flow behavior of a medium uses at least one analysis device placed inside the medium. The at least one analysis device is freely moveable in the medium and supplies data characterizing at least one property of the medium flow behavior to a data evaluation device. The at least one property of the medium flow behavior is determined by the data evaluation device on the basis of the data in selected areas or in all areas through which the at least one analysis device flows with the medium. | 05-16-2013 |
20130216391 | METHOD FOR THE PRODUCTION OF A ONE-PIECE ROTOR AREA AND ONE-PIECE ROTOR AREA - The present invention describes a method for the production of a one-piece rotor area, preferably of a jet engine. The rotor area includes an annular base body and several, circumferentially distributed blade elements extending essentially radially from the base body. Residual stresses are imparted to the blade elements in surface-near areas by way of roller compression using a rolling tool introduced between the blade elements. During roller compression, one each area of a blade element is arranged between areas of the rolling tool, with longitudinal sides of the blade element being simultaneously roller-compressed. According to the present invention, the rolling tool is radially introduced between the blade elements and the surfaces of the blade elements are roller-compressed, thus at least the blade elements having a roller-compressed surface. | 08-22-2013 |
20130219982 | ROLLING TOOL DEVICE - The present invention describes a rolling tool device for compression rolling of, in particular, blade elements of a rotor area of a jet engine provided with a tool carrier. The tool carrier is connectable to a carrier spindle. Furthermore, two pliers-type bodies are rotatably connected to the tool carrier. The pliers-type bodies are each provided with a rolling area, with a distance between the rolling areas being variable in dependence of the rotary movement of the pliers-type bodies. In accordance with the present invention, an axis of the carrier spindle in the state connected to the tool carrier passes between the rolling areas through a contact point present at a distance between the rolling areas equal to zero. | 08-29-2013 |
Heiko Feldmann, Germany DE
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20140240686 | ARRANGEMENT OF A MIRROR - A mirror for EUV radiation comprises a total reflection surface, which has a first EUV-radiation-reflecting region and at least one second EUV-radiation-reflecting region, wherein the EUV-radiation-reflecting regions are structurally delimited from one another, wherein the first region comprises at least one first partial reflection surface which is surrounded along a circumference in each case by the at least one second region, and wherein the at least one second EUV-radiation-reflecting region comprises at least one second partial reflection surface which is embodied in a path-connected fashion and which is embodied in a continuous fashion. | 08-28-2014 |
Heiko Feldmann, Schwaebisch Gmuend DE
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20080273248 | PROJECTION OBJECTIVE ADAPTED FOR USE WITH DIFFERENT IMMERSION FLUIDS OR LIQUIDS, METHOD OF CONVERSION OF SUCH AND PRODUCTION METHOD - The invention relates to a projection objective ( | 11-06-2008 |
20100265478 | PROJECTION LENS SYSTEM OF A MICROLITHOGRAPHIC PROJECTION EXPOSURE INSTALLATION - A microlithographic projection exposure apparatus comprises a projection objective which images an object onto an image plane and has a lens with a curved surface. In the projection objective there is a liquid or solid medium which directly adjoins the curved surface over a region which is usable for imaging the object. The projection exposure apparatus also has an adjustable manipulator for reducing an image field curvature which is caused by heating of the medium during the projection operation. | 10-21-2010 |
20110134403 | MICROLITHOGRAPHIC PROJECTION EXPOSURE APPARATUS - A microlithographic projection exposure apparatus contains a projection objective, whose last optical element on the image side is a dry terminating element that has no refractive power and is designed for dry operation of the projection objective. According to the invention, the projection exposure apparatus furthermore contains an immersion terminating element that has no refractive power and is designed for immersed operation of the projection objective. The immersion terminating element is replaceable with the dry terminating element. Preferably, the dry terminating element and/or the immersion terminating element is composed of a plurality of plates, which are made of materials having different refractive indices. | 06-09-2011 |
Ingo Feldmann, Berlin DE
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20140267584 | VIEW RENDERING FOR THE PROVISION OF VIRTUAL EYE CONTACT USING SPECIAL GEOMETRIC CONSTRAINTS IN COMBINATION WITH EYE-TRACKING - A virtual camera pose determiner is configured to determine a position and an orientation of a virtual camera. The position of the virtual camera is determined on the basis of a display position of a displayed representation of a remote participant on a display. The orientation of the virtual camera is determined on the basis of a geometrical relation between the display position of the remote participant on the display, and a position of a local participant. The virtual camera is configured to transmit an image or a sequence of images to the remote participant, so that an image provided by the virtual camera has the view on the local participant as is if viewed from the display position. Further embodiments provide a video communication system having a virtual camera pose determiner for providing a virtual camera pose on basis of the display position and the position of the local participant. | 09-18-2014 |
20140270486 | HYBRID RECURSIVE ANALYSIS OF SPATIO-TEMPORAL OBJECTS - A method for generating 3D-information from multiple images showing a 3D scene from multiple perspectives has: providing at least two hypotheses for the 3D-information; performing a multi-hypotheses test by matching the at least two hypotheses to the multiple images and determining a test-result hypothesis that fulfills a particular matching criterion; updating the test-result hypothesis by varying a parameter set of the test-result hypothesis to further improve the matching criterion or another criterion; and determining the 3D-information on the basis of the parameter set of a resulting hypothesis provided by the action of updating the test-result hypothesis. A corresponding computer readable digital storage medium and a 3D-information generator are also described. Further embodiments perform a correspondence analysis between projections of spatio-temporal objects (STO) in multiple images to select a particular spatio-temporal object on the basis of said correspondence analysis. | 09-18-2014 |
Jochen Feldmann, Bergkirchen DE
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20100291696 | Process For Detecting Nucleic Acids - A process for detecting nucleic acids, having the following steps: providing at least one nanoparticle that is functionalised for the nucleic acid to be detected by means of at least one oligonucleotide that is bound to it and that is able to hybridize with at least one segment of a nucleic acid to be detected; bringing the functionalised nanoparticle into contact with a sample in which the nucleic acid is to be detected; and measuring a property that provides information about the degree of hybridization of the at least one oligonucleotide with the nucleic acid to be detected. In addition, the process includes the step of exciting the nanoparticles to generate heat, for example by means of a photothermal effect. The invention is suitable, in particular, for high-throughput DNA analysis. | 11-18-2010 |
Joerg Feldmann, Berlin DE
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20150068317 | TEST APPARATUS WITH GIMBALED MOUNT FOR CATHETERS - A test apparatus for performing compression tests on catheters. In order to perform the compression tests in a controlled manner and without the risk of causing damage to the catheter, the test apparatus in accordance with the present invention has a gimbal, to which a mount for the catheter is attached. | 03-12-2015 |
Jorg Feldmann, Aachen DE
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20080218079 | Cracking of Halogenated Hydrocarbon in Bulb of a Halogen Lamp by External Heat Source - The invention describes a method of treating a halogen lamp ( | 09-11-2008 |
Juergen Feldmann, Blomberg DE
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20130289746 | METHOD AND OPERATING UNIT FOR OPERATING MODULES IN AUTOMATION TECHNOLOGY - For operating a module which is designed as a device in an automation system in particular and has a module-side communication interface, the invention provides an operating unit having fastening means for detachably fastening the operating unit on the module, having input means and output means for input and output of information, having a first communication interface, which is connected to the module-side communication interface when the operating unit is attached and is designed for data exchange between the operating unit and the module as well as having a second communication interface for communication with a separate operating device. The invention also provides a method for operating a module. | 10-31-2013 |
Maik Feldmann, Kassel DE
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20120199998 | METHOD FOR THE PRODUCTION OF A FIBER-REINFORCED THERMOPLASTIC POLYMER AND EXTRUSION DIE AND DEVICE FOR THE TEMPERATURE CONTROL A FIBER STRAND IMPREGNATED WITH A POLYMER MELT - A method for the production of a fiber-reinforced, thermoplastic polymer, wherein at least one fiber strand is fed into an extrusion die, wherein the fiber strand is fanned out in the extrusion die, wherein the impregnation of the fiber strand with a polymer melt takes place in the fanned out state, and subsequently the fiber strand impregnated with a polymer melt is extracted from the extrusion die. | 08-09-2012 |
Manfred Feldmann, Eichenau DE
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20110293408 | SEALING APPARATUS AT THE BLADE SHAFT OF A ROTOR STAGE OF AN AXIAL TURBOMACHINE - A turbomachine is disclosed. The turbomachine includes a rotor, a plurality of blades arranged side by side on the rotor in a circumferential direction, and a plurality of sealing apparatuses each disposed on a respective blade shaft of the plurality of blades. Each of the plurality of sealing apparatuses includes first and second bottom plates protruding in a respective axial direction on the respective blade shaft and first and second bulkheads which extend in a radial direction along the respective blade shaft and form a double-walled seal in the axial direction. A respective rounded or parabolic transitional cross-section from the bottom plates to the bulkheads is provided and at least one of the bulkheads is offset with respect to a blade root edge of the respective blade shaft in a direction toward a radial longitudinal axis of the respective blade shaft. | 12-01-2011 |
20130189086 | SEAL ASSEMBLY, METHOD AND TURBOMACHINE - A sealing arrangement for a turbomachine for sealing a radial gap between a rotor and a stator, with a plurality of sealing segments each comprising a honeycomb element and a base body for holding the honeycomb element, and with at least one support for arranging the sealing segments on a rotor section or stator section, wherein the base bodies can be arranged on the at least one support by a radial movement and by a plastic deformation of at least one body section, a generative method for the integral production of the sealing segments, and a turbomachine are disclosed. | 07-25-2013 |
20140041360 | FLOW CONDUCTING ASSEMBLY FOR COOLING THE LOW-PRESSURE TURBINE HOUSING OF A GAS TURBINE JET ENGINE - A gas turbine jet engine having a main flow channel ( | 02-13-2014 |
20140044529 | SEALING OF THE FLOW CHANNEL OF A TURBOMACHINE - A turbomachine having a flow channel and a housing radially surrounding the flow channel, a plurality of stationary and moving blades being situated in the flow channel, stationary blades being situated adjacent to the moving blades in the axial direction, and the stationary blades having at least one stationary blade hook which engages with at least one housing hook for the purpose of connecting the stationary blades to the housing. A sealing and lining element is situated in the radial direction between the moving blades adjacent to the stationary blades and the housing, and has a sealing structure interacting with blade tips of the moving blades. A heat protection element is provided in the area between the sealing and lining element and the housing, and a sealing element being situated on the heat protection element for the purpose of sealing contact with the housing hook. | 02-13-2014 |
20140044538 | CLAMPING RING FOR A TURBOMACHINE - A turbomachine having a flow channel ( | 02-13-2014 |
20140102107 | HOUSING STRUCTURE WITH IMPROVED SEAL AND COOLING - A housing structure for a turbo-engine, especially for a gas turbine or an aircraft engine, includes an outer housing wall and an inner housing wall, the inner and outer housing walls annularly enclosing a flow channel for the turbo-engine and being spaced apart radially from the flow channel. At least one heat shield is arranged between the inner and outer housing walls, and a bar or a fixture projects at least somewhat radially from the inner housing wall. The bar or the fixture has on at least one side a broadening element that includes a sealing face against which the heat shield is positioned in a sealing manner. | 04-17-2014 |
20140105731 | AXIAL SEAL IN A CASING STRUCTURE FOR A FLUID FLOW MACHINE - A casing structure for a fluid flow machine, in particular for a gas turbine or an aircraft engine, including an outer casing wall and an inner casing wall, which annularly surround a flow channel of the fluid flow machine and are spaced apart in a radial direction with respect to the flow channel. At least one cavity is formed between the inner and outer casing walls. The cavity is axially divided into at least two regions which are separated from each other by an axial seal in such a way that different pressure conditions are created according to the axial position of these regions, which different pressure conditions correspond to the pressure conditions in the flow channel. A corresponding fluid flow machine such as, for example, an aircraft engine. | 04-17-2014 |
20140112767 | COOLING-AIR GUIDANCE IN A HOUSING STRUCTURE OF A TURBOMACHINE - A housing structure for a turbomachine, the housing structure annularly surrounding, at least partially, a flow channel ( | 04-24-2014 |
20140112768 | FORM-FITTING HOUSING COMPONENT COMBINATION AND METHOD FOR THE MANUFACTURE THEREOF - A component combination for a shell of a flow channel ( | 04-24-2014 |
20140119902 | SEAL CARRIER ATTACHMENT FOR A TURBOMACHINE - A housing structure for a turbomachine having a stationary blade ring annularly surrounding a flow channel, and having a seal carrier ring which also annularly surrounds the flow channel, the stationary blade ring and the seal carrier ring being connected to each other, and either the stationary blade ring or the seal carrier ring having a one-sidedly open receptacle in the radial direction in relation to the flow channel and a radially projecting engagement area which corresponds to the connected seal carrier ring or stationary blade ring and which is held in a form-fitting manner in the axial direction and in the radial direction in the direction of the closed side of the receptacle but is freely movable with respect to the connected receptacle and the seal carrier ring or stationary blade ring having this receptacle in the radially opposite direction in the direction of the receptacle opening. | 05-01-2014 |
20140178201 | TURBINE BLADE HAVING A SHROUD AND A CUTTING TOOTH - A turbine blade ( | 06-26-2014 |
20140321969 | SLIDE RING SEAL - A turbomachine in the form of a stationary gas turbine or an aircraft engine, respectively a housing structure therefor; the housing structure including an outer housing wall ( | 10-30-2014 |
20140348655 | BALANCING BODY FOR A CONTINUOUS BLADE ARRANGEMENT - The present invention relates to a balancing body ( | 11-27-2014 |
20140363270 | TURBINE CASING HAVING REINFORCEMENT ELEMENTS IN THE CONTAINMENT AREA - A turbine casing ( | 12-11-2014 |
20140363284 | STATOR VANE SEGMENT OF A FLUID FLOW MACHINE AND TURBINE - A stator vane segment ( | 12-11-2014 |
20150086331 | BAUTEILSYSTEM EINER TURBOMASCHINE - A component system of a turbine engine including a first component segment and a second component segment configurable in a ring segment shape, so that at least one abutment surface of the first component segment and an abutment surface of the second component segment abut against each other; together, the first component segment and the second component segment including at least three overlapping elements for sealing a gap between the abutment surfaces. In the case of mutually abutting abutment surfaces, each overlapping element overlapping radially with the respective other component segment. At least two of the overlapping elements are configured on the first component segment, while at least one of the overlapping elements is configured on the second component segment. In the case of mutually abutting abutment surfaces, the overlapping element of the second component segment is axially configured between the overlapping elements of the first component segment. | 03-26-2015 |
Marco Feldmann, Hamburg DE
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20130193778 | ELECTROMAGNETIC ACTUATOR FOR A SURGICAL INSTRUMENT - The invention relates to an electromagnetic actuator for a surgical or medical instrument, the actuator having a stator ( | 08-01-2013 |
Martina Feldmann, Eckersdorf DE
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20110106248 | SOFT-TISSUE IMPLANT HAVING ANTIBACTERIAL EFFECT - The invention relates to a soft-tissue implant for use in the medical field which has an antibacterial effect. The soft-tissue implant, which may for example be a breast implant, has at least one antibiotic substance bound to the implant surface in first and second configurations that release the antibiotic substance, after implanting in an animal body, at short term and long term release rates. The first and second configurations are each present at one or more common surface locations. The soft-tissue implant has an antibacterial effect that prevents or reduces the deposition of bacteria and the formation of bacteria-containing biofilms. | 05-05-2011 |
Michael Feldmann, Krailling-Pentenried DE
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20100285556 | BIOGAS PLANT AND PROCESS FOR THE PRODUCTION OF BIOGAS FROM LIGNEOUS RENEWABLE RESOURCES - The present invention relates to a biogas plant and to a process for the production of biogas from ligneous renewable resources, in particular straw. Means are provided for pre-treating the ligneous renewable resource in order to bring about chemical, thermal and/or mechanical digestion of said resource before it is introduced into a fermenter in which anaerobic bacterial fermentation takes place. | 11-11-2010 |
Rainer Feldmann, Rimpar DE
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20120240663 | METHOD FOR LEAK-TESTING HAND-HELD PISTON STROKE PIPETTES AND ASSOCIATED LEAK-TESTING APPARATUS - A method for leak testing of hand-held piston stroke pipettes and a corresponding leak testing apparatus ( | 09-27-2012 |
Robert Feldmann, Wiesbaden DE
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20090048121 | Screening Method for the Early Diagnosis of Cerebral Vasospasm - The invention relates to screening methods and test systems for the in vitro diagnosis and detection of an increased risk of vasospasm in a patient. In addition, the invention describes the use of GAPDH and/or Hsc70 to diagnose an increased risk of vasospasm. Also described is a method for identifying a pharmaceutically active substance for the prevention and/or treatment of cerebral vasospasm and a method for screening a substance library to identify a pharmaceutically active substance for the prevention and/or treatment of cerebral vasospasm. Pharmaceutically active substances and combination preparations are also disclosed. | 02-19-2009 |
Robert E. Feldmann, Wiesbaden DE
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20090081189 | Process for in vitro differentiation of neuronal stem cells or of cells derived from neuronal stem cells - The process for in vitro differentiation of neuronal stem cells comprises contacting the cells with a substance which inhibits a reaction of the Wnt signal transduction pathway, and culturing of said cells under conditions which enable said cells to propagate and/or differentiate. | 03-26-2009 |
Susanne Feldmann, Penzberg DE
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20090093445 | RELEASE REAGENT FOR VITAMIN D COMPOUNDS - The present invention concerns a reagent composition for releasing vitamin D compounds bound to vitamin D-binding protein, a method for the detection of a 25-hydroxyvitamin D compound in which the 25-hydroxyvitamin D compound is released from vitamin D-binding protein using this reagent and the mixture obtained in this manner is analyzed, the use of the reagent to release vitamin D compounds as well as a kit for detecting 25-hydroxyvitamin D which contains the reagent for releasing vitamin D compounds in addition to the usual immunological reagents. | 04-09-2009 |
Uwe Feldmann, Rommerskirchen DE
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20100095736 | STRAIGHTENING A TUBE ON AN EXPANDER - A tube extending along a tube axis is straightened by radially outwardly plastically deforming and expanding the tube by means of an expander mandrel and simultaneously bending the tube by applying radially inwardly directed forces to the tube at three points lying on a triangle. One of the points is level with the mandrel on one side of the tube and the other two points axially flank it in axially opposite directions and bear on the other side of the tube. | 04-22-2010 |
20110226032 | PIPE-BENDING PRESS - According to the invention a flat metal plate for the manufacture of pipe is first oriented generally horizontally on horizontally spaced and longitudinally extending supports. A longitudinally extending center tool is pressed down against the workpiece between the supports so as to downwardly plastically deform the workpiece while simultaneously a brace body is pressed with an upward force against the plate directly opposite the center tool so as to hold the plate in contact with the center tool. The center tool and brace body are then synchronously displaced downward relative to the supports with the plate clamped between the center tool and brace body. | 09-22-2011 |
20120137748 | METHOD OF BENDING A METAL PLATE - A plate workpiece having an edge is bent with a press having a stationary upper die with a lower face and a vertically and horizontally movable lower die with an upper face. With the upper face of the lower die spaced below the lower face of the upper die, the workpiece is fitted between the dies such that the edge of the plate bears in a horizontal direction on the upper face of the lower die and an upper face of the plate bears upward on a portion of the lower face of the upper die. Then the lower die is moved vertically upward toward the upper die at a predetermined vertical rate while the lower die is shifted horizontally synchronously in the direction at a predetermined horizontal rate such that the plate edge engaging the lower-die upper face does not shift there along during upward movement. | 06-07-2012 |
Wolfgang Feldmann, Hamburg DE
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20090107650 | Geothermal Probe - The invention relates to a geothermal probe for the exploitation of geothermal heat, comprising a cluster of several closed heat tubes, which for transporting the heat are filled with a two-phase working medium that can be evaporated by means of the geothermal heat and can be condensed in a heat discharging zone. In this case, the respective heat tubes are subdivided over their length into at least a heat receiving zone, a heat transporting zone and a heat discharging zone, at least two heat tubes in the heat receiving zone and/or in the heat transporting zone being of different lengths. | 04-30-2009 |
20100108294 | HEAT TRANSFER UNIT FOR HEATING SYSTEMS AND SUREFACES AND RAILWAY POINT HEATER - The invention relates to a heat transfer unit ( | 05-06-2010 |