Eberspächer Exhaust Technology Gmbh & Co. Kg

Purem Gmbh

Markus Schmitt

Michael Schmidt

Jürgen Häberle

Harald Gerlich

Martin Strähle

Marco Jess

Amol Anil Karekar

Matthias Scheer

Frank Sühnel

Bernhard Reyer

Michaela Weber

Jonathan Lang

Lukas Te-Kaat

Eder Castellanos Aguirre

Castellanos Aguirre Eder

Alexander Masur

An exhaust gas routing component for an exhaust gas system of an internal combustion engine includes a tube-like component body with a first component body end region and a second component body end region arranged in the direction of a component body longitudinal axis at a distance from the first component body end region. The component body includes a tube-like outer body and a tube-like inner body received in the tube-like outer body. The inner body is fixed in a fastening region on the outer body. A sliding guide is provided which acts between the outer body and the inner body and permits a relative movement of the inner body in relation to the outer body outside the fastening region.

Exhaust gas routing component for an exhaust gas system of an internal combustion engine

A muffler for an exhaust gas system of an internal combustion engine. The muffler has a muffler housing having at least two interconnected housing shells delimiting a muffler interior. Each housing shell has a connecting edge extending away from the muffler interior. The housing shells are mutually connected by material bonding in the region of their mutually adjacent housing shell connecting edges. An insulating arrangement covers at least regions of the inner side of one of the housing shells. The insulating arrangement has an insulating shell with an insulating shell connecting edge extending away from the muffler interior and the insulating shell is arranged with the insulating shell connecting edge between the mutually adjacent connecting edges of the housing shells and is connected by material bonding to the connecting edges of the housing shells in the region of the insulating shell connecting edge.

Muffler

A decoupling element for an exhaust system () of a combustion engine, with an elastic exhaust gas-conducting body (), with at least one support ring () connected to the body () in a fixed manner, which encloses an axial end portion () of the body () on the outside in the circumferential direction (), and with at least one flange (), which is fastened to the support ring () by means of a weld seam (), wherein the flange () comprises a connecting piece (), which is inserted in the end portion () of the body () enclosed by the support ring (), and wherein the weld seam () is configured circumferential on the outside and connects an axial face end () of the support ring () facing away from the body () to the outer circumference () of the connecting piece () of the flange ().

Decoupling element for an exhaust system

A flange component part () for a component of an exhaust gas system for an internal combustion engine, in particular of a vehicle, has a flange (), which extends in a flange plane () and has a pipe section (), which projects away from the flange () at a longitudinal center axis (), which is perpendicular to the flange plane (). A cost-efficient producibility results when the flange component () is a sheet metal mold, which is produced from a single metal sheet () by means of metal forming.

Flange component part and production method

A muffler unit (), especially for a motor vehicle, has a two-part housing () with first and second housing parts () each of a shell-like design. An outlet opening and an inlet opening () are provided in the housing (). An outlet bottom () and an inlet bottom () are inserted into outlet opening () and into the inlet opening (), respectively. The outlet bottom () and inlet bottom () are designed each as a cover that can be inserted into outlet opening () and inlet opening ().

Muffler unit

Growing community of inventors

Merchweiler, Germany

Markus Schmitt