Patent application number | Description | Published |
20110175487 | METHOD FOR PRODUCING A DIELECTRIC LAYER IN AN ELECTROACOUSTIC COMPONENT, AND ELECTROACOUSTIC COMPONENT - The invention relates to a method for producing a dielectric layer ( | 07-21-2011 |
20120231212 | METHOD FOR PRODUCING A STRUCTURED COATING ON A SUBSTRATE, COATED SUBSTRATE, AND SEMI-FINISHED PRODUCT HAVING A COATED SUBSTRATE - The invention relates to a method for producing a structured coating on a substrate, wherein the method comprises the following steps: providing a substrate having a surface to be coated and producing a structured coating on the surface of the substrate to be coated by depositing at least one evaporation coating material, namely aluminium oxide, silicon dioxide, silicon nitride, or titanium dioxide, on the surface of the substrate to be coated by means of thermal evaporation of the at least one evaporation coating material and using additive structuring. The invention further relates to a coated substrate and a semi-finished product having a coated substrate. | 09-13-2012 |
20120314393 | METHOD FOR MANUFACTURING AN ARRANGEMENT WITH A COMPONENT ON A CARRIER SUBSTRATE, AN ARRANGEMENT AND METHOD FOR MANUFACTURING A SEMI-FINISHED PRODUCT, AND A SEMI-FINISHED PRODUCT - The invention relates to a method for manufacturing an arrangement with a component on a carrier substrate, wherein the method encompasses the following steps: Manufacturing spacer elements on the rear side of a cover substrate, arranging a component on a cover surface of a carrier substrate, and arranging the spacer elements formed on the carrier substrate so as to situate the component in the at least one hollow space and close the latter. In addition, the invention relates to an arrangement, a method for manufacturing a semi-finished product for a component arrangement, as well as a semi-finished product for a component arrangement. | 12-13-2012 |
20150014866 | Semiconductor Device And Method For Producing A Glass-Like Layer - A method for producing a glass-like layer ( | 01-15-2015 |
20150179828 | ARRANGEMENT WITH A COMPONENT ON A CARRIER SUBSTRATE, AN ARRANGEMENT AND A SEMI-FINISHED PRODUCT - An arrangement including a carrier substrate, and a component situated on a cover surface of the carrier substrate in a hollow space, and electrical contacts for the component, wherein the hollow space is comprised of a plurality of spacer elements arranged on the cover surface of the carrier substrate and a cover substrate mounted on the plurality of spacer elements is provided. A semi-finished product comprising a carrier substrate made of silicon, wherein one or more recesses are formed on one side of the carrier substrate, and wherein the semi-finished product further comprises an alkaline evaporated glass applied to the side of the carrier substrate having the one or more recesses is also provided. | 06-25-2015 |
Patent application number | Description | Published |
20100298466 | SYNTHESIS OF IMPROVED BINDERS AND MODIFIED TACTICITY - The invention relates to a process for preparing polymers for coating applications by polymerizing esters of acrylic acid or of methacrylic acid or vinyl aromatics or other free-radically polymerizable vinyl compounds or monomer mixtures composed predominantly of such monomers by means of a continuous polymerization process. In particular, the invention relates to a solvent-free preparation process for polymers, through which the binder can be prepared for coating applications with superior processing properties, very good thermal stability, improved pigment wetting and a higher gloss. | 11-25-2010 |
20110269898 | METHOD FOR SYNTHESIZING IMPROVED BINDERS HAVING A DEFINED GRAIN SIZE DISTRIBUTION - The invention relates to a method for producing polymers for paint applications by polymerizing esters of acrylic acid or of methacrylic acid or vinyl aromatic compounds or other radically polymerizable vinyl compounds or monomer mixtures that consist predominantly of such monomers by means of a continuous polymerization method. The invention relates in particular to a solvent-free, continuous method of producing polymers, whereby it is possible to produce binders for paint applications having an adjustable granule size. The polymer granulates produced according to the invention are characterized by superior processing properties without fine fractions. | 11-03-2011 |
20110300322 | POLYOLEFIN GRAFT POLY(METH)ACRYLATE COPOLYMER-BASED ADHESION PROMOTER FOR COATING POLYOLEFIN SURFACES - The invention relates to a novel halogen-free and acid-free, readily soluble adhesion promoter for polyolefins, said promoter containing (meth)acrylate-grafted, amorphous polyolefins. | 12-08-2011 |
20120065322 | (METH)ACRYLATE POLYMER, COATING AGENT, METHOD FOR PRODUCING A COATING, AND COATED OBJECT - The present invention relates to a (meth)acrylate polymer for preparing a coating composition, where the (meth)acrylate polymer has a weight-average molecular weight in the range from 10 000 to 60 000 g/mol and the (meth)acrylate polymer comprises 0.5 to 40% by weight of units derived from (meth)acrylic monomers which in the alkyl radical have at least one double bond and 8 to 40 carbon atoms, 0.1 to 10% by weight of units derived from monomers containing acid groups, and 50 to 99.4% by weight of units derived from (meth)acrylates having 1 to 12 carbon atoms in the alkyl radical that have no double bonds or heteroatoms in the alkyl radical, and these (meth)acrylates having 1 to 12 carbon atoms in the alkyl radical are selected such that a polymer composed of these (meth)acrylates having 1 to 12 carbon atoms in the alkyl radical has a glass transition temperature of at least 40° C., based in each case on the weight of the (meth)acrylate polymer. | 03-15-2012 |
Patent application number | Description | Published |
20110033344 | HONEYCOMB BODY WITH FLEXIBLE CONNECTING POINTS, EXHAUST-GAS TREATMENT UNIT AND MOTOR VEHICLE - A honeycomb body is formed of at least one at least partially structured sheet-metal foil and has a plurality of channels. The sheet-metal foil has a course or profile direction and includes top-side connecting points and bottom-side connecting points to itself or to at least one additional smooth sheet-metal foil or structured sheet-metal foil. At least the top-side connecting points or bottom-side connecting points form a curved connection line and expansion joints between the respective connection points of the curved connection line. An exhaust-gas treatment unit and a motor vehicle are also provided. | 02-10-2011 |
20110033345 | HONEYCOMB BODY WITH FLEXIBILITY ZONES, EXHAUST-GAS PURIFICATION UNIT AND MOTOR VEHICLE - A honeycomb body includes at least one housing and a honeycomb structure with a plurality of channels. The honeycomb structure is formed from at least one at least partially structured metallic layer which forms connecting points fixing the honeycomb structure. A cross section of the honeycomb structure has radial zones with differing densities of the connecting points. In at least one zone, at least 1% and at most 20% of inner contact points in the cross section also form a connecting point. An exhaust-gas purification unit and a motor vehicle are also provided. | 02-10-2011 |
20110067371 | HONEYCOMB BODY, METHOD FOR PRODUCING A BRAZED HONEYCOMB BODY AND EXHAUST GAS TREATMENT COMPONENT - A honeycomb body includes at least one housing and metal foils forming a channel structure. The channel structure is fastened to the housing by a multiplicity of linear brazed connections. A production method for providing the linear brazed connections between the channel structure and the housing and an exhaust gas treatment component having the honeycomb body in an exhaust system of a motor vehicle, are also provided. | 03-24-2011 |
20110104016 | HONEYCOMB BODY WITH CONNECTION-FREE REGION, EXHAUST-GAS PURIFICATION UNIT AND MOTOR VEHICLE - A honeycomb body includes at least a housing and a honeycomb structure having a plurality of channels. The honeycomb structure is formed of at least one at least partially structured metallic layer that forms connecting points fixing the honeycomb structure. At most 20% of inner contact points in a cross section of the honeycomb structure form a connection point, and the connection points are disposed at a distance from each other in such a way that respective connection-free regions of the same size surround each of the connection points. An exhaust-gas purification unit and a motor vehicle are also provided. | 05-05-2011 |
20110105317 | HONEYCOMB BODY HAVING RADIALLY DIFFERENTLY CONFIGURED CONNECTING POINTS - A honeycomb body includes a housing and a honeycomb structure with a plurality of channels. The honeycomb structure is formed by at least one at least partially structured metallic layer which forms connecting points that fix the honeycomb structure in place. A cross section of the honeycomb structure has radial zones with the connecting points. At least 1% and no more than 20% of inner contact points of the at least one at least partially structured metallic layer in the cross section form a connecting point in at least one zone. The connecting points have lengths in a structure direction being different in at least two radial zones. | 05-05-2011 |
20110120069 | METALLIC HONEYCOMB BODY WITH DEFINED CONNECTING POINTS AND MOTOR VEHICLE HAVING THE HONEYCOMB BODY - A honeycomb body includes at least a housing and a honeycomb structure with a multiplicity of channels. The honeycomb structure includes at least one at least partially structured metallic layer forming connecting points which fix the honeycomb structure. A cross section of the honeycomb structure has radial zones with connecting points. At least 1% and at most 20% of inner contact points of the at least one at least partially structured metallic layer in at least one of the zones forms a connecting point in the cross section. The channels have a different channel cross section in at least two of the radial zones. A motor vehicle having the honeycomb body is also provided. | 05-26-2011 |
20110214411 | DEVICE FOR THE PURIFICATION OF EXHAUST GASES AND MOTOR VEHICLE HAVING THE DEVICE - A device for the purification of exhaust gases in an exhaust gas system of an internal combustion engine includes at least one exhaust gas purification component through which exhaust gas can flow. The exhaust gas purification component is disposed in an outer pipe formed of titanium or a titanium alloy and, in particular, all structural components of the device are formed of titanium or a titanium alloy. A motor vehicle having the device is also provided. | 09-08-2011 |
20120006007 | METHOD FOR OPERATING AN EXHAUST SYSTEM, EXHAUST SYSTEM AND VEHICLE HAVING AN EXHAUST SYSTEM - A method for operating an exhaust system including at least one oxidation catalytic converter, at least one configuration for selective catalytic reduction and at least one measuring probe for determining the effectiveness of the configuration, includes at least determining a conversion effectiveness of the configuration using the at least one measuring probe and calculating an effectiveness of nitrogen monoxide conversion in the oxidation catalytic converter from the determined conversion effectiveness. In this way, an estimate of the effectiveness of the nitrogen monoxide conversion to nitrogen dioxide of an oxidation catalytic converter in the exhaust system can be obtained without additional measuring probes in or on the oxidation catalytic converter. This reduces the maintenance frequency of the exhaust gas system and at the same time enables precise regulation of the exhaust gas conversion as a whole. An exhaust system and a vehicle having an exhaust system are also provided. | 01-12-2012 |
20120039779 | METHOD FOR FEEDING REDUCING AGENT INTO AN EXHAUST GAS SYSTEM AND CORRESPONDING EXHAUST GAS SYSTEM AND MOTOR VEHICLE - A method for feeding reducing agent or reducing agent precursor into exhaust systems of mobile internal combustion engines and an exhaust system are preferably used for internal combustion engines with high nitrogen oxide compound emissions. A feed time is established. An exhaust parameter and/or necessary quantity of reducing agent is determined and a feed state of the reducing agent is defined. The reducing agent is treated if the feed state does not correspond to a stored state. The reducing agent feed to the exhaust system takes place last. The steps are repeated multiple times. This permits reducing agent to be fed into an exhaust system in a state suitable for the exhaust temperature, so that complete conversion of reducing agent takes place and selectively catalytic reduction is also ensured. This reduces the quantity of electrical energy necessary for converting reducing agent. A motor vehicle having the system is also provided. | 02-16-2012 |
20120102926 | DEVICE AND METHOD FOR TREATING EXHAUST GAS CONTAINING PARTICLES AND MOTOR VEHICLE HAVING THE DEVICE AND PERFORMING THE METHOD - A method and a device for treating exhaust gas containing particles, include a particle separator and at least one particle agglomeration device positioned upstream of the particle separator in exhaust gas flow direction. The particle agglomeration device includes at least one apparatus for forming an electrical field and a particle buffer storage device, through which the exhaust gas can flow. The particles are stored on top of each other at the particle buffer storage device in such a way that particle agglomerates are formed, which are removed from the particle buffer storage device again after a short period of time and supplied to the particle separator for conversion. A motor vehicle having the device and performing the method is also provided. | 05-03-2012 |
20120156105 | INJECTION NOZZLE FOR SUPPLYING REDUCING AGENT AND DEVICE FOR TREATING EXHAUST GASES - An injection nozzle for supplying reducing agent to an exhaust gas system includes a plurality of outlet openings, each of which can generate different droplets of the reducing agent. A device for the treatment of exhaust gases includes an exhaust gas treatment unit and at least one corresponding injection nozzle, in which at least two groups of outlet openings form different impingement regions on the exhaust gas treatment unit. | 06-21-2012 |
20120186233 | DEVICE AND METHOD FOR TREATING EXHAUST GAS CONTAINING SOOT PARTICLES AND MOTOR VEHICLE HAVING THE DEVICE AND CARRYING OUT THE METHOD - A device for treating exhaust gas containing soot particles, includes at least one ionization element for ionizing soot particles and at least one separation device having a surface precipitator for depositing ionized soot particles. The at least one surface precipitator includes at least two at least partially electrically conductive neutralization regions that are electrically insulated from each other in order to neutralize ionized soot particles. A method for converting soot particles of an exhaust gas includes applying different electric potentials. A motor vehicle includes the device and carries out the method. | 07-26-2012 |
20120216674 | DEVICE AND METHOD FOR TREATING EXHAUST GAS CONTAINING SOOT PARTICLES - A method for converting soot particles of an exhaust gas includes providing at least nitrogen dioxide or oxygen in the exhaust gas, ionizing soot particles with an electric field, depositing electrically charged soot particles on inner channel walls of at least one surface precipitator, and bringing at least nitrogen dioxide or oxygen into contact with the deposited soot particles on the inner channel walls of the at least one surface precipitator. A device for carrying out the method includes at least one surface precipitator having a plurality of channels through which the exhaust gas can flow and extending between an inlet region and an outlet region, and at least one deposit inhibitor for electrically charged soot particles provided in at least part of the inlet region, especially allowing the soot particles to be evenly deposited and the surface precipitator to be continuously regenerated. | 08-30-2012 |
20120304626 | METHOD FOR DETERMINING AN AMOUNT OF LIQUID REMOVED FROM A TANK AND REDUCING AGENT SUPPLY DEVICE FOR A MOTOR VEHICLE - A method for determining an amount of liquid removed from a tank per unit time includes discontinuously feeding the liquid to exhaust gas of an internal combustion engine by at least feeding the liquid through an injection line into the exhaust gas, measuring pressures simultaneously at least at two points in the injection line and determining an amount of liquid fed in per unit time from the measured pressures. The amount of liquid removed between a first point in time and a second point in time is further derived by integrating the amounts of liquid removed per unit time over a period of time from the first point in time to the second point in time. The method allows the precise consumption of the liquid to be calculated and the remaining amount of liquid in the tank to be additionally determined. On-board diagnosis is further possible with the method. | 12-06-2012 |
20120308455 | DEVICE HAVING AN INJECTOR FOR A LIQUID REDUCING AGENT, CONFIGURATION HAVING THE DEVICE AND METHODS OF USING THE DEVICE AND THE CONFIGURATION - A device includes an injector for a liquid having at least one pressure sensor, preferably an integrated pressure sensor. The device is used, in particular, for adding liquid reducing agent to an exhaust gas line of a motor vehicle. A configuration having the device and methods of using the device and the configuration are also provided. | 12-06-2012 |
20120315196 | APPARATUS HAVING A TANK AND A DELIVERY UNIT FOR REDUCING AGENT - A device includes at least one tank having a tank bottom and a delivery unit for a liquid. The delivery unit is disposed in a chamber on the tank bottom and the chamber includes at least one heater. The tank preferably has at least one local ventilation heater extending from a discharge for liquid on the tank bottom over at least one tank side to the vicinity of a tank top. | 12-13-2012 |
20120321525 | APPARATUS HAVING A TANK AND A DELIVERY UNIT FOR REDUCING AGENT - An apparatus includes at least one tank having a tank bottom and a delivery unit for a liquid. The delivery unit is disposed in a chamber on the tank bottom and the chamber has at least one heater. | 12-20-2012 |
20130259751 | EXHAUST GAS SYSTEM WITH A REDUCING AGENT SUPPLY - A method for feeding reducing agent or reducing agent precursor into exhaust systems of mobile internal combustion engines and an exhaust system are preferably used for internal combustion engines with high nitrogen oxide compound emissions. A feed time is established. An exhaust parameter and/or necessary quantity of reducing agent is determined and a feed state of the reducing agent is defined. The reducing agent is treated if the feed state does not correspond to a stored state. The reducing agent feed to the exhaust system takes place last. The steps are repeated multiple times. This permits reducing agent to be fed into an exhaust system in a state suitable for the exhaust temperature, so that complete conversion of reducing agent takes place and selectively catalytic reduction is also ensured. This reduces the quantity of electrical energy necessary for converting reducing agent. A motor vehicle having the system is also provided. | 10-03-2013 |
20130305690 | EXHAUST SYSTEM, MOTOR VEHICLE HAVING AN EXHAUST SYSTEM AND METHOD FOR OPERATING A MOTOR VEHICLE - An exhaust system includes at least one exhaust gas purification component, at least one exhaust line, at least one connecting device for connecting the exhaust system to an internal combustion engine of a motor vehicle and at least one fastening element for additionally fastening the exhaust system to the motor vehicle. The purification component can oscillate at a first resonance frequency range of less than 150 Hz in a fastened state. The purification component can oscillate due to vibrations of the engine at least when the engine is started or switched off. This, in particular, allows ash residues to be removed from a purification component during starting of the motor vehicle, so that maintenance expense for the purification component is reduced and effective operation thereof is possible over the long term. A motor vehicle having an exhaust system and a method for operating the motor vehicle are also provided. | 11-21-2013 |
20140109555 | METHOD FOR TREATING EXHAUST GAS CONTAINING SOOT PARTICLES - A method for converting soot particles of an exhaust gas includes providing at least nitrogen dioxide or oxygen in the exhaust gas, ionizing soot particles with an electric field, depositing electrically charged soot particles on inner channel walls of at least one surface precipitator, and bringing at least nitrogen dioxide or oxygen into contact with the deposited soot particles on the inner channel walls of the at least one surface precipitator. A device for carrying out the method includes at least one surface precipitator having a plurality of channels through which the exhaust gas can flow and extending between an inlet region and an outlet region, and at least one deposit inhibitor for electrically charged soot particles provided in at least part of the inlet region, especially allowing the soot particles to be evenly deposited and the surface precipitator to be continuously regenerated. | 04-24-2014 |