专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP3077633A4 APPARATUS AND SYSTEM COMPRISING COLLAPSING AND EXTENDING MECHANISMS FOR ACTUATING ENGINE VALVES 有权
标题翻译： VORRICHTUNG UND系统MIT ZUSAMMENKLAPP- UND AUSFAHRMECHANISMEN ZURBETÄTIGUNGVON MOTORVENTILEN
公开(公告)号：EP3077633A4
公开(公告)日：2017-07-19
申请号：EP14867132
申请日：2014-12-05
申请人： JACOBS VEHICLE SYSTEMS INC
发明人： BALTRUCKI JUSTIN , ROBERTS GABRIEL , GRON JR G MICHAEL
IPC分类号： F01L1/18 , F01L1/24
CPC分类号： F01L1/24 , F01L1/18
摘要： An apparatus and system for actuating at least one engine valve includes a rocker arm having a collapsing mechanism and an extending mechanism. The rocker arm may be configured as an exhaust rocker arm or an intake rocker arm. The collapsing mechanism is disposed at a motion receiving end of the rocker arm and is configured to receive motion from a primary valve actuation motion source. The extending mechanism is disposed in the rocker arm and configured to convey auxiliary valve actuation motions to the at least one engine valve. In a first embodiment, the extending mechanism is disposed at a valve actuation end of the rocker arm, whereas in a second embodiment, the extending mechanism is disposed at the motion receiving end of the rocker arm. Supply of fluid to a first and a second fluid passage controls operation of the extending and collapsing mechanisms, respectively.
摘要翻译：用于致动至少一个发动机气门的装置和系统包括具有折叠机构和延伸机构的摇臂。摇臂可构造成排气摇臂或进气摇臂。收缩机构设置在摇臂的运动接收端处，并构造成接收来自主阀致动运动源的运动。延伸机构设置在摇臂中并且构造成将辅助阀致动运动传送到至少一个发动机气门。在第一实施例中，延伸机构设置在摇臂的气门驱动端，而在第二实施例中，延伸机构设置在摇臂的运动接收端。向第一和第二流体通道供应流体分别控制延伸机构和收缩机构的操作。

2. 发明公开

EP3189218A4 SYSTEM COMPRISING A PUMPING ASSEMBLY OPERATIVELY CONNECTED TO A VALVE ACTUATION MOTION SOURCE OR VALVE TRAIN COMPONENT 有权
公开(公告)号：EP3189218A4
公开(公告)日：2018-04-18
申请号：EP15837829
申请日：2015-09-04
申请人： JACOBS VEHICLE SYSTEMS INC
发明人： BALTRUCKI JUSTIN , NELSON SCOTT , GRON JR G MICHAEL
IPC分类号： F01L1/34 , F01L1/18 , F01L1/24 , F01L1/46 , F01L9/02 , F01L13/06
CPC分类号： F01L9/02 , F01L1/18 , F01L1/3442 , F01L1/46 , F01L13/06
摘要： A system for supplying hydraulic fluid in an internal combustion engine comprises a pumping assembly disposed within a housing and a hydraulic circuit, operatively connected to the pumping assembly, also disposed within the housing, which housing may be fixed or dynamic. A source of pumping motions is operatively connected to the pumping assembly, which source of pumping motions may comprise a valve actuation motion source or a component of a valve train between the valve actuation motion source and an engine valve. Pumping motions applied to the pumping assembly by the source of pumping motions causes hydraulic fluid received from a supply pressure hydraulic fluid input of the hydraulic circuit to be transmitted to an increased pressure hydraulic fluid output of the hydraulic circuit.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式