Faurecia Emissions Control Technologies, Germany Gmbh

Faurecia Emissions Control Technologies Usa, LLC

Emcon Technologies LLC

Emcon Technologies Germany (augsburg) Gmbh

Otto Steinhauser

Stefan Keller

Erich Forster

Manfred Stiglmaier

Peter Kroner

Christoph Noller

Toni Zipfel

Boris Kienle

Juergen Klement

Tobias Danner

Gregoire Boulard

Stefan Meischkoetter

Stefan Merschkoetter

Stefan MERSCHKÖTTER

A valve actuating device, in particular for an exhaust system, comprises a disk assembly, an actuating arm, and a valve actuator wherein the disk assembly is arranged between the actuating arm and the valve actuator. The disk assembly, at least in part, thermally decouples the actuating arm from the valve actuator and includes at least two identically constructed disks with axial protrusions, which in an axial direction are directly arranged one behind the other and contact each other at the protrusions.

Valve actuating thermal disk assembly

A drive system for an exhaust gas flap of a vehicle exhaust gas system includes a drive element that is connected to an adjustment drive and an output element that is connected to an exhaust gas flap spindle. A resilient element is arranged between the drive element and the output element and comprises a center section and two end sections. The center section is used to transfer torque between the drive element and the output element, and wherein the center section and two end sections are coupled to the drive element or to the output element.

Drive system for an exhaust gas flap

A method of manufacturing an exhaust gas carrying device, in particular an exhaust gas purification device, and a tool provided therefor include segment-like jaws that are used to deforma an outer housing. The jaws have indentations or projections adjacent to each other, and which are complementary to form a continuously surrounding indentation/projection. The reshaped outer housing is provided with one or more surrounding projections or indentations by the deformation.

Method of manufacturing an exhaust gas carrying device and tool therefor

A vaporizer for an exhaust system of an internal combustion engine has a vaporizer tube and a holding sleeve in which the vaporizer tube is inserted. A clamping sleeve sits on the vaporizer tube. The vaporizer tube includes two circumferentially surrounding clamping surfaces which protrude in a radial direction and cooperate with the holding sleeve and the clamping sleeve such that the clamping surfaces are clamped between the holding sleeve and the clamping sleeve by an axial clamping force to be gastight. At least one of the holding sleeve and the clamping sleeve includes a surrounding sealing edge which rests against the respective clamping surface via a line contact and forms an annular sealing seat. The vaporizer further includes a device preventing relative rotation between the holding sleeve and the vaporizer tube. A heater of the vaporizer is attached to the vaporizer tube using a resistance welding method.

Vaporizer

A method of manufacturing an exhaust gas carrying device, in particular an exhaust gas purification device, and a tool provided therefor include segment-like jaws that are used to deform an outer housing. The jaws have indentations or projections adjacent to each other, and which are complementary to form a continuously surrounding indentation/projection. The reshaped outer housing is provided with one or more surrounding projections or indentations by the deformation.

A housing for a component of an exhaust system, in particular for an exhaust gas purification device, has an envelope that comprises a shrunk clamping portion for the component, a transition portion that adjoins the clamping portion in an axial direction, and a connecting portion that adjoins the transition portion in the axial direction. The diameter of the connecting portion is larger than that of the clamping portion. A method of producing the housing for the component includes providing a tubular envelope, and inserting the component into the envelope. A shrinking step is then carried out in the clamping portion which terminates spaced apart from ends of the envelope as viewed in the axial direction, whereas the axial ends of the envelope are not acted upon.

Housing for a component of an exhaust system and method of producing such a housing

A vehicle exhaust gas purification device has a multipart outer housing () including a tube () and end walls () that have been reshaped into funnels. The tube () and the end walls () are fitted into each other and brazed, soldered or welded to each other.

Growing community of inventors

Neusaess, Germany

Otto Steinhauser