公开(公告)号：WO2014134146A1

公开(公告)日：2014-09-04

申请号：PCT/US2014/018633

申请日：2014-02-26

Applicant: JACOBS VEHICLE SYSTEMS, INC.

Inventor： JANAK, Robb ,  GRON, Michael, C.

IPC: F01L13/06

CPC classification number: F02D13/0203 ,  F01L1/08 ,  F01L9/021 ,  F01L9/025 ,  F01L13/06 ,  F01L13/065 ,  F01L2800/10 ,  Y02T10/18

Abstract: A third motion transfer mechanism transfers valve actuation motion from a second motion source to a first engine valve. A motion decoupler is configured to selectively discontinue the transfer of motion from a first motion transfer mechanism to the first engine valve. Furthermore, a reset mechanism is configured to selectively discontinue, based on operation of a second motion transfer mechanism, the transfer of motion from the third motion transfer mechanism to the first engine valve. The third motion transfer mechanism may comprise a master piston and a slave piston in fluid communication with each other via a hydraulic circuit, the master piston being configured to receive motion from the second motion source and the slave piston being configured to transfer motion to the first engine valve.

Abstract translation: 第三运动传递机构将阀致动运动从第二运动源传递到第一发动机阀。 运动解耦器构造成选择性地中止从第一运动传递机构到第一发动机气门的运动传递。 此外，复位机构被配置为基于第二运动传递机构的操作来选择性地停止从第三运动传送机构到第一发动机阀的运动传递。 第三运动传递机构可以包括主活塞和从动活塞，其经由液压回路彼此流体连通，主活塞构造成接收来自第二运动源的运动，从动活塞构造成将运动传递到第一运动 发动机气门。