公开(公告)号：US20250129729A1

公开(公告)日：2025-04-24

申请号：US18960494

申请日：2024-11-26

Applicant: Eaton Intelligent Power Limited

Inventor： James E. McCarthy, JR. ,  Douglas J. Nielsen ,  Kshamta Bishno ,  Nicola Andrisani

IPC: F01L1/18 ,  F01L1/053 ,  F01L1/24 ,  F01L1/26 ,  F01L13/06 ,  F16K15/04 ,  F16K15/18

Abstract: A rocker arm configured to perform a first event and a second event against a valve bridge assembly operably associated with first and second engine valves includes a rocker arm body configured to rotate about a rocker shaft. The rocker arm body includes a first event rocker arm assembly comprising a hydraulic capsule in a bore, and a second event rocker arm assembly. The first event rocker arm assembly is configured to selectively engage the valve bridge assembly to open the first and second engine valves.