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Patent Agency Ranking
公开(公告)号：US11555424B2
公开(公告)日：2023-01-17
申请号：US16914615
申请日：2020-06-29
Applicant: Eaton Intelligent Power Limited
Inventor： Santosh Patil , Nikhil Kishor Saggam , Matthew Vance
Abstract: An engine brake rocker arm assembly is operable in an engine drive mode and an engine braking mode and selectively opens first and second exhaust valves. The engine brake rocker arm assembly includes an exhaust rocker arm configured to rotate about a rocker shaft, an engine brake capsule assembly movable between (i) a locked position configured to perform an engine braking operation, and (ii) an unlocked position that does not perform the engine braking operation, and a hydraulically controlled actuator assembly configured to selectively move the engine brake capsule assembly between the first and second positions.
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公开(公告)号：US12025036B2
公开(公告)日：2024-07-02
申请号：US17797197
申请日：2021-02-05
Applicant: Eaton Intelligent Power Limited
Inventor： Nikhil Kishor Saggam , Matthew Adrian Vance
CPC classification number: F01L1/182 , F01L1/146 , F01L1/46 , F01L13/0005 , F01L2001/186 , F01L2001/467 , F01L2013/001
Abstract: A valvetrain assembly comprises a deactivatable rocker arm where a pushrod is configured to transfer a valve lift profile through to a valve end to a valve or valve bridge. A castellation assembly in a carrier and alternative two-piece rocker arm assemblies with rotary or linear actuators are shown for deactivating the transfer of the valve lift profile.
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公开(公告)号：US20230049929A1
公开(公告)日：2023-02-16
申请号：US17797197
申请日：2021-02-05
Applicant: Eaton Intelligent Power Limited
Inventor： Nikhil Kishor Saggam , Matthew Adrian Vance
Abstract: A valvetrain assembly comprises a deactivatable rocker arm where a pushrod is configured to transfer a valve lift profile through to a valve end to a valve or valve bridge. A castellation assembly in a carrier and alternative two-piece rocker arm assemblies with rotary or linear actuators are shown for deactivating the transfer of the valve lift profile.
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公开(公告)号：US11821344B2
公开(公告)日：2023-11-21
申请号：US18079258
申请日：2022-12-12
Applicant: Eaton Intelligent Power Limited
Inventor： Santosh Patil , Nikhil Kishor Saggam , Matthew Vance
CPC classification number: F01L13/06 , F01L1/181 , F01L1/24 , F01L1/46 , F01L9/10 , F02D13/04 , F01L2001/467
Abstract: An engine brake rocker arm assembly is operable in an engine drive mode and an engine braking mode and selectively opens first and second exhaust valves. The engine brake rocker arm assembly includes an exhaust rocker arm configured to rotate about a rocker shaft, an engine brake capsule assembly movable between (i) a locked position configured to perform an engine braking operation, and (ii) an unlocked position that does not perform the engine braking operation, and a hydraulically controlled actuator assembly configured to selectively move the engine brake capsule assembly between the first and second positions.
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公开(公告)号：US20200325803A1
公开(公告)日：2020-10-15
申请号：US16914615
申请日：2020-06-29
Applicant: Eaton Intelligent Power Limited
Inventor： Santosh Patil , Nikhil Kishor Saggam , Matthew Vance
Abstract: An engine brake rocker arm assembly is operable in an engine drive mode and an engine braking mode and selectively opens first and second exhaust valves. The engine brake rocker arm assembly includes an exhaust rocker arm configured to rotate about a rocker shaft, an engine brake capsule assembly movable between (i) a locked position configured to perform an engine braking operation, and (ii) an unlocked position that does not perform the engine braking operation, and a hydraulically controlled actuator assembly configured to selectively move the engine brake capsule assembly between the first and second positions.
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