Assignee: Emitec Gesellschaft fuer Emissionstechnologie mbH

Location: Lohmar, DE
No. of patents: 230

Number	Title	Issue Date
8182753	Carrier body for exhaust-gas aftertreatment with dispersed catalyst configuration, process for producing a carrier body and exhaust gas treatment unit and vehicle having a carrier body A carrier body includes an overall surface having at least one coating portion with a catalytically active coating including at least one type of catalyst elements disposed in dispersed form at a surface of the carrier body. The catalyst elements have a mean spacing...	05/22/2012
8173268	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 cros...	05/08/2012
8166750	Exhaust system An exhaust gas system for purifying exhaust gases of an internal combustion engine, particularly a diesel engine in a motor vehicle, conducts the exhaust gas in a specific flow direction. A catalytic converter, particularly for converting hydrocarbons and carbon mon...	05/01/2012
8164034	Electrically heatable honeycomb configuration having support pins A configuration contains a first honeycomb body, which is formed by at least one convoluted or wound stack and has a plurality of channels allowing a flow, wherein a first end of the stack is connected to an electric connection and a second end is connected to an el...	04/24/2012
8155509	Method and device for providing a gaseous substance mixture A device and method for providing a gaseous substance mixture which includes at least one reducing agent and/or at least one reducing agent precursor, includes a reservoir for an aqueous solution which includes at least one reducing agent precursor that can be flow ...	04/10/2012
8147763	Honeycomb body having a contraction limiter Honeycomb bodies, especially those used in an exhaust system of an internal combustion engine, contain a housing and a metal matrix with an average starting diameter. The matrix is connected to the housing, whereby at least one contraction limiter that causes an out...	04/03/2012
8110153	Housing for an exhaust gas treatment component with a reinforcing sleeve, exhaust gas treatment component, exhaust system and motor vehicle A housing for an exhaust gas treatment component includes a casing having a first thickness and a first length and at least one sleeve having a second thickness and a second length. The at least one sleeve is at least partially in contact with the outside of the cas...	02/07/2012
8107799	Evaporator device for mobile anhydrous ammonia production, motor vehicle and method for producing such an evaporator device An evaporator device for ammonia to be used in mobile exhaust gas systems includes a basic body encompassing at least one inlet line and at least one outlet line. At least one heating element and at least one duct for connecting the inlet line to the outlet line are...	01/31/2012
8082729	Configuration having a protected turbocharger in an exhaust gas recirculation line and motor vehicle having the configuration A configuration for treating exhaust gases of an internal combustion engine having a predetermined displacement volume, includes an exhaust gas recirculation line. Exhaust gas flowing through the exhaust gas recirculation line interacts with a turbocharger. A screen...	12/27/2011
8080081	Honeycomb body with an at least partially ceramic honeycomb structure and a receptacle for a measurement sensor, and process for producing such a honeycomb body A honeycomb body, in particular for use in the exhaust system of a motor vehicle, includes an at least partially ceramic honeycomb structure through which a fluid can flow. The honeycomb structure is disposed in a tubular casing and has cavities. The honeycomb body ...	12/20/2011
8066952	Method for removing soot particles from an exhaust gas, associated collecting element and system A method for removing soot particles from an exhaust gas of an internal combustion engine, especially of a diesel engine, includes feeding the exhaust gas through a collecting element through which the exhaust gas can pass freely but which is provided with a plurali...	11/29/2011
8066951	Method for removing soot particles from an exhaust gas, associated collecting element and system A method for removing soot particles from an exhaust gas of an internal combustion engine, especially of a diesel engine, includes feeding the exhaust gas through a collecting element through which the exhaust gas can pass freely but which is provided with a plurali...	11/29/2011
8048823	Metallic foil for producing honeycomb bodies, honeycomb body produced therefrom and method of producing a honeycomb body using a foil A foil for producing a metal honeycomb or catalyst carrier body, has an average surface roughness of more than 0.3 μm (micrometers) on both surfaces in at least one measurement direction. Preferably, the foil is rolled and has an average surface roughness of more t...	11/01/2011
8015806	Process and apparatus for treating exhaust gas of an internal combustion engine and vehicle having the apparatus A process and an apparatus for treating exhaust gas from an internal combustion engine include at least two exhaust-gas treatment modules. An exhaust gas stream can be at least partly deflected depending on a load state of the internal combustion engine in such a wa...	09/13/2011
8012440	Method for operating a device having at least one electrically heatable honeycomb body and device for the catalytic conversion of exhaust gases A method is provided for operating a device having at least one electrically heatable honeycomb body through which an exhaust gas can flow. The electrically heatable honeycomb body has at least one current distribution structure to which a plurality of short, succes...	09/06/2011
8012244	Method of removing particulates from exhaust gases, and corresponding fiber layer, particulate filter, exhaust system and vehicle A method for removing particulates from a gas stream includes providing a gas-permeable filter layer having subregions with a parameter of differing magnitudes in the direction of the layer thickness. This parameter relates at least to the porosity, the fiber diamet...	09/06/2011
7986870	Method and device for providing a gaseous substance mixture A device and a method for providing a gaseous substance mixture including at least one of a reducing agent and/or a reducing agent precursor, include a reservoir for an aqueous solution including at least one reducing agent precursor, from which the aqueous solution...	07/26/2011
7985380	Particulate trap with coated fiber layer and exhaust system having the particulate trap An open particulate trap for purifying exhaust gases from mobile internal combustion engines includes at least one at least partially structured metal foil and at least one high-temperature-resistant fiber layer having metal fibers defining the open particulate trap...	07/26/2011
7968208	Metal sheet having a microstructure relieved of notching, carrier body having a plurality of sheets, and exhaust system having the carrier body A metal sheet having a microstructure, a carrier body having a plurality of sheets, and an exhaust system having the carrier body, are distinguished by a particularly long useful life in an automobile. Moreover, it is possible to bring about flow profiles coordinate...	06/28/2011
7943096	Calibrated catalyst carrier body with corrugated casing A method for manufacturing a catalyst carrier body includes producing a honeycomb body having at least partially structured layers forming channels through which a fluid can flow. The honeycomb body has an external extent formed at least partially by ends of the lay...	05/17/2011
7927401	Method and device for reducing the number of particles in the exhaust gas of an internal combustion engine A device for reducing the number of particles in the exhaust gas of an internal combustion engine includes at least two structures through which an exhaust gas can flow, initially through a first structure and then through a second structure during operation. An ele...	04/19/2011
7874144	Method for controlling a fuel mixture, exhaust gas system having a mobile internal combustion engine and vehicle having an exhaust gas system A method for controlling a fuel mixture in an exhaust gas system of a mobile internal combustion engine having at least one catalytic converter in an exhaust gas line, includes carrying out the control with an individual control probe in the interior of the at least...	01/25/2011
7849676	Method for adding at least one reactant to an exhaust gas stream and device for treating an exhaust gas stream of an internal combustion engine A method for adding at least one, in particular liquid, reactant, to an exhaust gas stream of an internal combustion engine includes adding a reactant flow to the stream downstream of an element provided for an at least partial conversion and/or at least partial eli...	12/14/2010
7833319	Method and device for welding metallic fibers into a fleece by repeatedly carrying out a welding process, fleece having welded metallic fibers and method of filtering exhaust gas with a fleece A method and a device produce a fleece of metallic fibers in a layer in which the metallic fibers are welded to one another to form the fleece. A welding process is repeatedly carried out with regard to a portion or section of the fleece. Such metallic fiber fleeces...	11/16/2010
7799372	Method and device for applying glue to a honeycomb structure A plunger is used for applying an adhesive to a honeycomb structure. The plunger includes a receptacle, a plunger covering, a metering unit and a chamber. The chamber being delimited by the receptacle and the metering unit and the plunger covering is located on a si...	09/21/2010
7765802	Device and method for the thermal treatment of an exhaust gas flow, vehicle having the device and method of operating an exhaust gas system A device for the treatment of an exhaust gas flow includes at least one inflow channel with a front region and a rear region and at least one return flow channel. A first coating is provided in the rear region of the at least one inflow channel. The coating assists ...	08/03/2010
7765798	Method and device for reducing the nitrogen oxide proportion in the exhaust gas of an internal combustion engine A method and device for reducing the nitrogen oxide proportion in exhaust gas of an internal combustion engine, carry out selective catalytic reduction on a reduction catalytic converter, at least discontinuously supplied with reducing agent. A reduction catalytic c...	08/03/2010
7765697	Process for producing a honeycomb body with a flange piece for a measurement sensor, and corresponding honeycomb body A process for producing a honeycomb body includes a) producing a tubular casing from sheet metal; b) introducing a hole, delimited by a rim, into the sheet metal; c) fitting a flange piece for a measurement sensor to the hole rim; d) introducing a honeycomb structur...	08/03/2010
7762063	Housing for an exhaust gas purification component for forming a joined connection with an exhaust line section, exhaust system having the housing and motor vehicle having the exhaust system A housing for an exhaust gas purification component encloses an interior space in which at least one receptacle is formed by the housing at the outside. An exhaust system includes at least one first exhaust line section and the housing having the exhaust gas purific...	07/27/2010
7757483	Device for reducing particles of an exhaust gas, exhaust gas purification system and vehicle having the device or the system A device for reducing particles of an exhaust gas includes at least one carrier structure having a predefinable volume and a plurality of channels which can be traversed by a flow. The channels at least partially have measures for deflecting the exhaust gas within t...	07/20/2010
7736717	Honeycomb body with double tubular casing A honeycomb body includes a honeycomb structure through which a fluid can flow and which is disposed in a tubular casing that is substantially gas-impermeable in a radial direction. The tubular casing includes at least one inner tubular casing part and at least one ...	06/15/2010
7727498	Method for removing soot particles from an exhaust gas, associated collecting element and system A method for removing soot particles from an exhaust gas of an internal combustion engine, especially of a diesel engine, includes feeding the exhaust gas through a collecting element through which the exhaust gas can pass freely but which is provided with a plurali...	06/01/2010
7721527	Multi-line exhaust system having at least one measurement sensor, honeycomb body having a recess for at least one measurement sensor, and method for operating a multi-line exhaust system A multi-line exhaust system has at least two exhaust lines which are substantially separate from one another and at least one measurement sensor for measuring at least one characteristic variable of the exhaust gas. In which system, the at least one measurement sens...	05/25/2010
7713322	Filter layer for an, in particular conical, honeycomb body for exhaust gas treatment, method for manufacturing the filter layer, honeycomb body and exhaust gas purification device A filter layer includes at least partially gas-permeable material having a plurality of segments joined to one another in such a way that the filter layer has non-parallel edges. Inexpensive manufacturing methods for such a filter layer, conical honeycomb bodies hav...	05/11/2010
7700050	Coated honeycomb body assembly with measurement sensor and exhaust system having the assembly A honeycomb body assembly includes a honeycomb body with channels through which a fluid can flow. The channels extend between two end faces. At least one sensor extends at least partly into the honeycomb body. A first partial volume of the honeycomb body is defined ...	04/20/2010
7690113	Process for producing a high temperature-resistant structure with application of lubricant A process for producing a high temperature-resistant structure provides at least one at least partially structured metallic layer. A smooth metallic layer is deformed by a rolling process, in which oil at least partially wets the at least one layer. The oil is at le...	04/06/2010
7670570	Casing tube with thermally insulating beads A casing tube is provided for a honeycomb element used for exhaust gas treatment. The casing tube is provided with a first area which is located close to a first front face and a third area which is located to close a second front face. The casing tube has a first i...	03/02/2010
7666521	Honeycomb body for an exhaust gas treatment unit A honeycomb body for an exhaust treatment unit has at least one honeycomb structure and a least one housing, which at least partially surrounds the at least one honeycomb structure. At least one region between the honeycomb structure and the housing is formed with a...	02/23/2010
7651753	Process and apparatus for spatially inhomogeneously coating a honeycomb body and inhomogeneously coated honeycomb body A process for coating a carrier body, in particular a honeycomb body through which a fluid can flow, with a coating material which is applied to the carrier body, provides a spatial temperature distribution of the coating material in the carrier body being inhomogen...	01/26/2010
7640644	Method for fluid-shaping of sheet metal A method for manufacturing an exhaust gas treatment component having at least one structured piece of sheet metal, includes shaping the at least one piece of sheet metal with at least one fluid stream. A device for producing a structured piece of sheet metal is also...	01/05/2010

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Assignee: Emitec Gesellschaft fuer Emissionstechnologie mbH