Abstract: A silencer for a motor vehicle and in particular air intake or exhaust gas lines and/or HVAC air passageways is disclosed. The silencer includes a pipe arranged in a housing, which defines a duct and an annular orifice arrangement having a first annular orifice which extends from the pipe to the housing. The housing and pipe form a chamber arrangement with a first chamber and a second chamber, which are separated by the first annular orifice and communicate with the duct through apertures in the pipe. The housing is designed integrally with a first connector and the pipe integrally with a second connector, which communicate with the duct, and in particular merge into the duct.

Abstract: An intake tract is provided for combustion air of a vehicle. The intake tract includes, but is not limited to an intake opening and an intake channel. At the end of the intake channel a sound source is arranged, which is sound-dampened by a sound damping device in the intake channel. An air filter is arranged between part regions of the intake channel and downstream of the air filter an air mass sensor is provided in an intake channel section, wherein the intake channel section of the air mass sensor includes, but is not limited to the sound damping device.

Abstract: An intake system of combustion air is provided for a vehicle. The intake system has an intake opening, an intake duct, and an air filter. The intake opening is situated on one side of a water separation container, which is fixed on a girder of the vehicle. The intake opening is situated in a front most front face of the vehicle in the travel direction for this purpose.

Abstract: An air filter is provided that includes, but is not limited to an air filter housing, which encloses an air filter chamber having an ambient air volume and a filtered air volume separated from the ambient air volume by a filter device. At least one interior side of the air filter housing enclosing the ambient air volume has ribs. The ambient air volume has air flowing through it in a flow direction operation of the air filter and sections of the ribs are situated parallel to this flow direction of the air and curved.

Abstract: An air filter is provided for a motor vehicle with an air supplying inlet and an air discharging outlet and with at least one air guiding structure arranged downstream of the inlet that is configured to change the flow direction of supplied air.

Abstract: An intake tract is provided for combustion air of a vehicle. The intake tract includes, but is not limited to an intake opening and an intake channel. At the end of the intake channel a sound source is arranged, which is sound-dampened by a sound damping device in the intake channel. An air filter is arranged between part regions of the intake channel and downstream of the air filter an air mass sensor is provided in an intake channel section, wherein the intake channel section of the air mass sensor includes, but is not limited to the sound damping device.

Abstract: An intake system of combustion air is provided for a vehicle. The intake system has an intake opening, an intake duct, and an air filter. The intake opening is situated on one side of a water separation container, which is fixed on a girder of the vehicle. The intake opening is situated in a front most front face of the vehicle in the travel direction for this purpose.

Abstract: A corrugated hose 10 for carrying a fluid includes, but is not limited to a hose body for carrying the fluid. Furthermore, the corrugated hose includes, but is not limited to at least one circumferential bellows pocket extending radially to the outside in order to make possible movement compensation of the hose body. The hose body in flow direction merges with the bellows pocket via a sharp-edged tear-off edge for detaching the flow from the hose body. By detaching the flow in the tear-off edge it is prevented that the flow flows into the bellows pocket, as a result of which a corrugated hose that is simple to produce and has a low flow resistance is created.

Abstract: An air filter is provided that includes, but is not limited to an air filter housing, which encloses an air filter chamber having an ambient air volume and a filtered air volume separated from the ambient air volume by a filter device. At least one interior side of the air filter housing enclosing the ambient air volume has ribs. The ambient air volume has air flowing through it in a flow direction operation of the air filter and sections of the ribs are situated parallel to this flow direction of the air and curved.