Abstract: An exhaust system for a combustion engine of a motor vehicle comprises a support plate on which at least one exhaust line or at least one exhaust silencer is provided. The support plate is made of a plastic material. A motor vehicle comprises a combustion engine and an exhaust system which is arranged in an underfloor tunnel of the motor vehicle.

Abstract: 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.

Abstract: A silencer for an exhaust gas system of a motor vehicle has an external housing that has at least one inlet opening and at least one outlet opening for exhaust gas. The silencer includes a silencer chamber and a filter monolith through which exhaust gas flows, and which is circumferentially surrounded by the silencer chamber. Also disclosed is a motor vehicle with at least one silencer.

Abstract: An exhaust system for a combustion engine of a motor vehicle comprises a support plate on which at least one exhaust line or at least one exhaust silencer is provided. The support plate is made of a plastic material. A motor vehicle comprises a combustion engine and an exhaust system which is arranged in an underfloor tunnel of the motor vehicle.

Abstract: A thermoelectric generator unit, in particular for coupling to an exhaust gas pipe of an internal combustion engine, comprises at least one inner tube (16) having gas flowing therein and whose outer circumference comprises at least one flat portion (24). An oval outer housing (12) completely surrounds the inner tube (16) in circumferential direction. A plurality of thermoelectric modules (14) are arranged on the flat portions (24) of the inner tube (16). At least one cooling element (18) is provided which comprises a flat side on which the thermoelectric modules (14) are arranged. The assembly unit made up of inner tube (16), thermoelectric modules (14) and cooling element (18) is surrounded by an elastic compensation element (20) which rests on the inner side of the outer housing (12) and is retained in the outer housing (12) by means of clamping.

Abstract: 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.

Abstract: A pump includes a chamber defined by a piston movable in a body comprising an intake opening able to communicate with the chamber and a first non-return member authorizing passage of fluid from the opening toward the chamber, and prohibiting the passage from the chamber toward the opening. An expulsion opening is between the chamber and a duct, and a second non-return member authorizes passage of fluid from the chamber toward the duct, and prohibits passage from the duct toward the chamber. The body includes a discharge opening communicating with the duct and able to communicate with the opening, and a third non-return member movable between an open position, in which the duct communicates with the opening, and a closed position prohibiting the passage of fluid between the duct and the opening. The pump includes a member to move the third non-return member.

Abstract: A thermoelectric generator unit, in particular for coupling to an exhaust gas pipe of an internal combustion engine, comprises at least one inner tube (16) having gas flowing therein and whose outer circumference comprises at least one flat portion (24). An oval outer housing (12) completely surrounds the inner tube (16) in circumferential direction. A plurality of thermoelectric modules (14) are arranged on the flat portions (24) of the inner tube (16). At least one cooling element (18) is provided which comprises a flat side on which the thermoelectric modules (14) are arranged. The assembly unit made up of inner tube (16), thermoelectric modules (14) and cooling element (18) is surrounded by an elastic compensation element (20) which rests on the inner side of the outer housing (12) and is retained in the outer housing (12) by means of clamping.

Abstract: An exhaust system of an internal combustion engine, in particular of a vehicle, has an insert through which exhaust gas flows, for purifying the exhaust gas, and a mixing chamber through which exhaust gas flows and which is arranged upstream of the insert through which exhaust gas flows. The mixing chamber includes at least one permeable wall and is arranged on a channel wall of the exhaust system and protrudes radially into the interior of the exhaust system. The exhaust system further has a vaporizer device that vaporizes an oxidizable liquid and introduces the vapor into the mixing chamber, and an ignition device that protrudes at least partly into the mixing chamber. The vaporizer device includes a glow element which is configured and heatable in such a way that an auto-ignition of the oxidizable vapor occurs on its surface.