公开(公告)号：US20220290586A1

公开(公告)日：2022-09-15

申请号：US17627956

申请日：2020-07-17

Applicant: Eaton Intelligent Power Limited

Inventor： Mahima Sharma ,  Vikram Deokar ,  Advait Ashokrao Patil ,  Akash Rajendra Shinde

IPC: F01L1/24 ,  F01L1/18

Abstract: A retainer clip can be used to travel of a hydraulic lash adjuster body relative to a plunger of a hydraulic lash adjuster. A seating depth of the hydraulic lash adjuster can be controlled via a plunger cup in a hydraulic lash adjuster bore. The plunger cup can also restrict purge of lash oil from the hydraulic lash adjuster bore. A rocker arm can comprise a rocker arm body comprising a force-receiving end, a valve end, and a rocker shaft bore. An extension can connect the rocker shaft bore to the valve end. A hydraulic lash adjuster bore can be in the valve end. A plunger cup or an end socket profile can be included in the hydraulic lash adjuster bore for receiving a plunger of a hydraulic lash adjuster.

公开(公告)号：US11846211B2

公开(公告)日：2023-12-19

申请号：US17627956

申请日：2020-07-17

Applicant: Eaton Intelligent Power Limited

Inventor： Mahima Sharma ,  Vikram Deokar ,  Advait Ashokrao Patil ,  Akash Rajendra Shinde

IPC: F01L1/24 ,  F01L1/18

CPC classification number: F01L1/2411 ,  F01L1/181 ,  F01L2001/187 ,  F01L2001/2444 ,  F01L2303/00

Abstract: A retainer clip can be used to restrict travel of a hydraulic lash adjuster body relative to a plunger of a hydraulic lash adjuster. A seating depth of the hydraulic lash adjuster can be controlled via a plunger cup in a hydraulic lash adjuster bore. The plunger cup can also restrict purge of lash oil from the hydraulic lash adjuster bore. A rocker arm can comprise a rocker arm body comprising a force-receiving end, a valve end, and a rocker shaft bore. An extension can connect the rocker shaft bore to the valve end. A hydraulic lash adjuster bore can be in the valve end. A plunger cup or an end socket profile can be included in the hydraulic lash adjuster bore for receiving a plunger of a hydraulic lash adjuster.