Patent application number | Description | Published |
20080216464 | EXHAUST GAS TREATMENT DEVICE AND METHOD - An exhaust gas treatment device for an exhaust system of an internal combustion engine includes a housing that is adapted to be tied into the exhaust system and at least one exhaust gas purification insert arranged in the housing. The exhaust gas purification insert includes an insert housing which is open at one end and at least one exhaust gas purification element arranged in the insert housing. The housing has at least one insert bracket which has at least one mounting opening on whose opening edge is supported an end section of the insert housing in the form of a ring. The end section forms a first spherical shell segment and the opening edge forms either a second spherical shell segment that is complementary to the first spherical shell segment or a conical jacket segment that fits the first spherical shell segment. | 09-11-2008 |
20080267780 | MIXING AND/OR EVAPORATION DEVICE AND RESPECTIVE MANUFACTURING METHOD - The invention relates to a mixing and/or evaporation device for an exhaust system, an internal combustion engine, having a tubular body on whose one axial end are arranged several blades adjacent to one another in the circumferential direction, protruding radially inward and leaving free a central passage such that the blades are set at an angle to the axial direction. For inexpensive manufacturing, the tubular body may be manufactured from a single sheet metal body by shaping together with the blades. | 10-30-2008 |
20080308083 | MIXING AND/OR EVAPORATING DEVICE AND PROCESS FOR MANUFACTURING SAME - A mixing and/or evaporating device ( | 12-18-2008 |
20090158720 | Sliding Seat And Exhaust Gas Treatment Facility - The present invention relates to a sliding seat for mounting a thermally impacted pipe on a structural part so as to be axially movable, in particular in an exhaust gas system of a combustion engine, with a bearing material which is radially supported against pipe on the outside thereof and which is fixed on structural part via a retaining pipe fastened on structural part. | 06-25-2009 |
20090158721 | Sliding Fit, Pipe Arrangement And Exhaust Gas Treatment Device - The present invention relates to a sliding fit for the axially movable bearing of a thermally loaded pipe on a component, in particular on an exhaust system of an internal combustion engine, having a wire mesh which is radially supported on the outside of the pipe and is secured directly or indirectly to the component. | 06-25-2009 |
20090241512 | EXHAUST GAS TREATMENT DEVICE - The invention relates to an exhaust gas treatment device for an exhaust gas system of an internal combustion engine, in particular in a motor vehicle, having at least one exhaust gas treatment element, which is supported radially on a housing by a bearing material and is supported axially on the housing by a supporting device, such that the supporting device has a carrier which is connected to the housing by at least one connection site and has at least one receptacle for holding a supporting material which is in contact with the exhaust gas treatment element axially such that the carrier has a cross-sectional contour that widens from the respective receptacle to the respective connection site in the axial direction. | 10-01-2009 |
20090255754 | ACTIVE MUFFLER - The present invention to an active muffler for an exhaust gas system of an internal combustion engine, in particular in a motor vehicle, includes a multi-shell housing having a pot-shaped top shell and a pot-shaped bottom shell, a funnel-shaped sound conducting body, which is inserted into the bottom shell and has a connection passing through the bottom shell and out of the housing, a loudspeaker, which is situated in the top shell and is attached to a flange section of the sound conducting body at a distance from the connection, such that a free inside cross section of the sound conducting body surrounded by the flange section is closed with an airtight seal, and a bypass through which an interior space of the top shell is connected to an interior space of the bottom shell so they communicate. | 10-15-2009 |
20100005798 | Exhaust System - The present invention relates to an exhaust system for an internal combustion engine, more preferably of a motor vehicle, with an exhaust gas turbine, with an exhaust pipe, whose inlet is fluidically connected with an outlet of the exhaust gas turbine, with a flange connection for connecting the exhaust gas turbine with the exhaust pipe which comprises a flange fastened to the exhaust pipe and attached to the exhaust gas turbine, and with a shielding apron which is so arranged and/or incorporated in the flange connection that in the operation of the exhaust system it protects a transition region between the flange and the exhaust pipe from direct admission of exhaust gas. | 01-14-2010 |
20100083482 | Joining Method For Tubular Components - A method for joining two components, of which at least one is tubular in shape, more preferably of an exhaust system of an internal combustion engine. The joint can be produced in an easier manner with high quality if a ring-shaped joining element having an outer cone on at least one axial side with its outer cone is axially pressed into an axial end section of the one tubular component, as a result of which the end section of the one component widens along the outer cone when on its axial end of the widened end section and on the joining element a circumferential weld seam is produced and when the other component on an axial end section is joined with the joining element. | 04-08-2010 |
20100316537 | EXHAUST GAS-TREATING DEVICE - An exhaust gas-treating device ( | 12-16-2010 |
20110016856 | MIXING AND/OR EVAPORATING DEVICE - A mixing and/or evaporating device ( | 01-27-2011 |
20110146743 | EXHAUST SYSTEM WITH THERMOELECTRIC GENERATOR - The present invention relates to an exhaust system for a combustion engine, more preferably of a road vehicle, with at least one exhaust gas-conducting component having a ring-shaped closed inner wall in circumferential direction, whose inner side is exposed to the exhaust gas. | 06-23-2011 |
20110174412 | TUBULAR BODY AND EXHAUST SYSTEM - An exhaust gas-carrying tubular body ( | 07-21-2011 |
20110192152 | EXHAUST SYSTEM - An exhaust system, especially of a motor vehicle has at least one heating device positioned in an area in which condensate accumulates, which is arranged within the exhaust system and in which condensate can accumulate depending on operating states and/or environmental parameters. The formation of condensate accumulation is reduced or prevented by the heating device and a condensate accumulation already formed is removed. As a consequence of the corrosive property of the condensate, the service life of the exhaust system is increased by the removal of such condensate accumulations or by preventing such accumulations from forming. At the same time, the freedom of designing the exhaust system concerning the location and position of the individual components is increased. | 08-11-2011 |
20110192676 | EXHAUST MUFFLER - An exhaust muffler ( | 08-11-2011 |
20110265465 | Heat Transfer Arrangement, Heat Transfer Device and Manufacturing Method - The present invention relates to an arrangement for the heat transfer between a tubular body suitable for conducting a fluid and a contact body that is in contact with said tubular body, wherein the contact body comprises a contact side facing the tubular body, with which the contact body is in contact with an outside of the tubular body facing the contact body, wherein in a tensioned state of the arrangement a preload force presses the contact body against the tubular body in a preload direction. | 11-03-2011 |
20110278090 | EXHAUST SYSTEM AND CORRESPONDING SUPPORT STRUCTURE - An exhaust system ( | 11-17-2011 |
20120121474 | EXHAUST GAS TREATMENT DEVICE, E.G., EXHAUST GAS CATALYTIC CONVERTERS AND PARTICLE FILTERS - An exhaust gas treatment device ( | 05-17-2012 |
20120204557 | EXHAUST MANIFOLD - The present invention relates to an exhaust manifold ( | 08-16-2012 |
20120223210 | EXHAUST SYSTEM COMPONENT - The present invention relates to an exhaust system component ( | 09-06-2012 |
20130202148 | ACTIVE MUFFLER - An active muffler ( | 08-08-2013 |
20130276418 | EXHAUST-GAS TREATMENT DEVICE - An exhaust-gas treatment device ( | 10-24-2013 |
20130333977 | LIGHTWEIGHT CONSTRUCTION SILENCER - A silencer ( | 12-19-2013 |
20140328493 | SOUND GENERATOR FOR AN EXHAUST SYSTEM - A sound generator ( | 11-06-2014 |
20140366525 | AIR GAP-INSULATED EXHAUST MANIFOLD - An air gap-insulated exhaust manifold ( | 12-18-2014 |