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公开(公告)号：US12180865B2
公开(公告)日：2024-12-31
申请号：US18262153
申请日：2022-01-20
Applicant: Eaton Intelligent Power Limited
Inventor： Nikhil Saggam , Shahnawaz Khan , Saurabh Patil , Matthew A. Vance
Abstract: A latch assembly and valvetrain therewith can comprise a stationary housing comprising a plunger cavity, a plunger in the plunger cavity, and a controllable upper latch member. The plunger can comprise a control end, a plunger body, a spigot body and a spigot end. The controllable upper latch member can be configured to selectively act on the control end and can be configured to switch between locking the plunger from moving along a first axis and unlocking the plunger to slide in the plunger cavity along the first axis. A slidable transverse latch member or rotatable upper castellation body can act as the controllable upper latch member. While a valve bridge and rocker arm can be movable, the housing for the latch assembly can be stationary.
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公开(公告)号：US20240093622A1
公开(公告)日：2024-03-21
申请号：US18262153
申请日：2022-01-20
Applicant: Eaton Intelligent Power Limited
Inventor： Nikhil Saggam , Shahnawaz Khan , Saurabh Patil , Matthew A. Vance
CPC classification number: F01L1/26 , F01L1/2411
Abstract: A latch assembly and valvetrain therewith can comprise a stationary housing comprising a plunger cavity, a plunger in the plunger cavity, and a controllable upper latch member. The plunger can comprise a control end, a plunger body, a spigot body and a spigot end. The controllable upper latch member can be configured to selectively act on the control end and can be configured to switch between locking the plunger from moving along a first axis and unlocking the plunger to slide in the plunger cavity along the first axis. A slidable transverse latch member or rotatable upper castellation body can act as the controllable upper latch member. While a valve bridge and rocker arm can be movable, the housing for the latch assembly can be stationary.
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