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Eaton Srl patents


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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "E" | Eaton Srl-related inventors


Self-retracting hydraulic engine brake system

An exhaust valve rocker arm assembly operable in a combustion engine mode and an engine braking mode includes: a rocker shaft defining a pressurized oil supply conduit; a rocker arm that receives the rocker shaft and rotates around the rocker shaft, the rocker arm having an oil supply passage therein; a valve bridge that engages a first exhaust valve at a first foot and a second exhaust valve at a second foot; and a capsule assembly disposed on the rocker arm having a capsule body that moves between first and second capsule positions, wherein, in the first capsule position, the capsule body is in a retracted position in the rocker arm offset from the valve bridge, wherein, in the second capsule position, the capsule body extends rigidly for cooperative engagement with the valve bridge.. . ... Eaton Srl

Rocker arm having oil release valve that operates as an accumulator

An exhaust valve rocker arm assembly operable in a combustion engine mode and an engine braking mode can include a rocker shaft and a rocker arm. The rocker shaft can define a pressurized oil supply conduit. ... Eaton Srl

Valve lift control device

A valve control device for controlling the stroke of a valve of a combustion engine includes: a first body part and a second body part, co-axially arranged, rotatably arranged relative to each other and axially displaceable between a first axial relative position and a second axial relative position; a spring for urging the first body part and the second body part away from each other; wherein the first and second body part have both axial surfaces facing each other and provided with cams evenly distributed along the circumference of the axial surface and wherein the pitch of the cams on both axial surfaces is equal; and a locking pin arranged in axial direction through the first body and extending on both sides, wherein one end of the locking pin extends through a cam.. . ... Eaton Srl

Rocker arm assembly for engine braking

An exhaust valve rocker arm assembly operable in a combustion engine mode and an engine braking mode can include a rocker shaft and a rocker arm. The rocker shaft can define a pressurized oil supply conduit. ... Eaton Srl

Rocker arm assembly for engine braking

An exhaust valve rocker arm assembly operable in a combustion engine mode and an engine braking mode can include a rocker shaft and a rocker arm. The rocker shaft can define a pressurized oil supply conduit. ... Eaton Srl

Valvetrain with variable valve actuation

A valvetrain assembly has valves each having a valve stem; a main camshaft with main cams, a main cam corresponding to each valve; main rocker arms each corresponding to a valve and having a valve stem actuation portion, a pivot axis parallel to the main cam shaft, and a main cam follower for following the corresponding main cam, wherein the valve stem actuation portion, pivot axis, and main cam follower are arranged along the main rocker arm length distanced from each other; an auxiliary cam on the main camshaft; an auxiliary cam follower for each auxiliary cam, following the auxiliary cam, wherein each auxiliary cam follower is movable on one main rocker arm between a first and second position; a latch on respective main rocker arm(s) for locking the auxiliary cam follower in the first position; and an auxiliary camshaft with a selector cam for each latch, controlling the latch.. . ... Eaton Srl

Rocker arm assembly for engine braking

An exhaust valve rocker arm assembly operable in a combustion engine mode and an engine braking mode can include a rocker shaft and a rocker arm. The rocker shaft can define a pressurized oil supply conduit. ... Eaton Srl

Valve train assembly

A valve train assembly has at least a camshaft with at least a first cam body and a second cam body, each axially movable over the camshaft between a first axial position and a second axial position and each earn body being provided with a first cam for controlling a valve in the first axial position and a second cam for controlling the valve in the second axial position; and one or more couplers for coupling the movement of the cam bodies. A first groove extends along a part of the circumference of the first cam body. ... Eaton Srl

Valve bridge assembly

A valve bridge assembly includes a valve bridge; a first cavity formed towards a first end portion of the valve bridge; and a hydraulic lash adjuster (hla) disposed within the first cavity for engaging a first valve stem. The hla includes a first contact surface for engaging the first valve stem. ... Eaton Srl

Valve train assembly

A valve train assembly includes a valve bridge assembly. The valve bridge assembly includes: a valve bridge; a first cavity formed towards a first end portion of the valve bridge; and a hydraulic lash adjuster (hla) disposed within the first cavity, the hla for engaging a first valve stem. ... Eaton Srl

Valve train assembly

A valve train assembly includes a rocker arm, comprising: a first roller, configured to engage a first rotatable cam surface; and a further roller, configured to engage a further rotatable cam surface, wherein at least part of the rocker arm can be pivoted by at least the first rotatable cam surface to move a valve to cause a first valve event, and wherein at least part of the rocker arm can be pivoted by the further rotatable cam surface to move the valve to cause a second valve event.. . ... Eaton Srl








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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 Eaton Srl 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 Eaton Srl with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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