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Fev Gmbh patents


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

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


Exhaust gas recirculation system for an internal combustion engine and operating such an exhaust gas recirculation system

The invention relates to an exhaust gas recirculation system for an internal combustion engine, and to a method for operating an exhaust gas recirculation system of this type. Here, the exhaust gas recirculation system has an air feed line, an exhaust gas line, an exhaust gas recirculation line which leads... Fev Gmbh

Positioning the switching element for a mechanically switched vcr connecting rod

The invention relates to an internal combustion engine having an adjustable variable compression ratio, a crankshaft having a crankshaft center line and at least one counterweight, which has an extent with a maximum distance from the crankshaft center line, at least one connecting rod, an adjusting mechanism for adjusting the... Fev Gmbh

Variable compression ratio piston machine and adjusting the variable compression ratio piston machine

The present invention relates, in particular, to a variable compression ratio (VCR) piston machine comprising a crankshaft, at least one connecting rod, which is rotatably mounted on the crankshaft, wherein the connecting rod has a small bearing eye and a large bearing eye, and wherein the connecting rod has a... Fev Gmbh

Centrifugal mass arrangement for the balancing of rotational accelerations of an engine housing

The centrifugal mass arrangement (10) for the balancing of rotational accelerations of an engine housing, in particular of the engine housing of a reciprocating-piston engine, which is preferably an internal combustion engine, is equipped with a hollow cylindrical housing (16) which is provided for fastening to the engine housing (12)... Fev Gmbh

Exhaust purification system and desulfurizing lean nox trap of exhaust purification system provided with lean nox trap and selective catalytic reduction catalyst

A method of desulfurizing a lean NOx trap (LNT) of an exhaust purification system provided with the LNT and a selective catalytic reduction (SCR) catalyst includes determining whether a desulfurization feasibility condition of the LNT is satisfied, determining whether a desulfurization demand condition of the LNT is satisfied, and performing... Fev Gmbh








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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Fev 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 Fev Gmbh with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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