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Tenneco Gmbh patents

Recent patent applications related to Tenneco Gmbh. Tenneco Gmbh is listed as an Agent/Assignee. Note: Tenneco Gmbh may have other listings under different names/spellings. We're not affiliated with Tenneco Gmbh, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "T" | Tenneco Gmbh-related inventors

Mix box

A mix box for an exhaust system of an internal combustion engine, the mix box being used to incorporate additives into an exhaust gas flow and including at least one inlet tube, at least one outlet tube and a housing for accommodating the inlet tube and the outlet tube, wherein:... Tenneco Gmbh

Mixing device

A mixing device for integrating into an exhaust pipe of an internal combustion engine and for intermixing an exhaust gas flow T, which device is formed by a housing including a pipe wall for guiding the exhaust gas in a main flow direction H, an intermediate wall which at least... Tenneco Gmbh

Housing connection

A housing connection for connecting at least two adjacently placed exhaust gas housing end sections or exhaust pipe end sections of an exhaust gas housing or exhaust pipe, wherein the housing connection includes a spacer element which can be introduced between the two end sections, and wherein at least one... Tenneco Gmbh

Egr system with particle filter for a gasoline engine

An exhaust gas recirculation system for a gasoline engine, including an exhaust gas line, which can be connected to an exhaust manifold of the gasoline engine and which includes a turbine, and an inlet line, which can be connected to an intake manifold of the gasoline engine and which includes... Tenneco Gmbh

Exhaust gas flap drive

An exhaust gas flap drive for an internal combustion engine, including a driveshaft which has a central axis m, an exhaust gas flap shaft, which is indirectly connected to the driveshaft and has a central axis k, and a coupling element, which is designed as a spring. The coupling element... Tenneco Gmbh

Sound system for a motor vehicle

A sound system for a motor vehicle exhaust gas system for emitting emulated engine sounds, including at least one loudspeaker and at least one housing accommodating at least one loudspeaker. The housing is mounted separately from a motor vehicle exhaust gas system in terms of the routing of an exhaust... Tenneco Gmbh

Valve housing and valve

A housing for fluidically connecting an exhaust gas line to an exhaust gas heat exchanger, wherein the main flow channel of the housing extends in the direction of a central axis (X), from an inlet opening to an outlet opening, with an average flow cross section (SQ). In the main... Tenneco Gmbh

Exhaust-gas mixer

An exhaust-gas mixing pipe for admixing additive into an exhaust-gas stream of a combustion engine. The housing wall has multiple rows, arranged over a circumference U, of openings through which gas can flow into the interior of the pipe, wherein the at least one opening of a row forms in... Tenneco Gmbh

Exhaust-gas module for an internal combustion engine

An exhaust-gas module A for an internal combustion engine, which exhaust-gas module has a base housing having a first side wall, at least one second side wall, an inlet for connection to the internal combustion engine and at least one outlet, wherein the inlet is arranged in the first side... Tenneco Gmbh

Exhaust gas muffler

An exhaust gas muffler of an internal combustion engine, including a muffler housing having an exhaust gas inlet and an exhaust gas outlet and including a first Helmholtz resonator made of a first housing portion that delimits a first Helmholtz volume and includes a first coupling pipe. At least one... Tenneco Gmbh


A manifold system for an internal combustion engine, comprising a housing designed as a collecting manifold, which housing has two inlet openings and an outlet opening for connecting two outlets of an internal combustion engine to an exhaust gas system in regard to flow and at least one connection opening... Tenneco Gmbh

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Tenneco Gmbh in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Tenneco Gmbh with additional patents listed. Browse our Agent directory for other possible listings. Page by