公开(公告)号：WO2006004591A3

公开(公告)日：2007-03-15

申请号：PCT/US2005017038

申请日：2005-05-13

Applicant: JACOBS VEHICLE SYSTEMS INC ,  USKO JAMES N ,  SLEDESKY STEVE ,  WALDBURGER DAVID

Inventor： USKO JAMES N ,  SLEDESKY STEVE ,  WALDBURGER DAVID

IPC: F01L1/18 ,  F01L1/02 ,  F01L1/26 ,  F01L1/34 ,  F01L9/02 ,  F01L13/06

CPC classification number: F01L1/18 ,  F01L1/08 ,  F01L1/181 ,  F01L1/267 ,  F01L9/021 ,  F01L13/00 ,  F01L13/06 ,  F01L13/065 ,  F01L2001/186 ,  F01L2105/00 ,  F01L2800/10 ,  F01L2800/19

Abstract: Systems and methods for actuating engine valves are disclosed. The systems may include primary and auxiliary rocker arms disposed adjacent to each other on a rocker arm shaft. A rocker arm coupling assembly may be disposed between the auxiliary rocker arm and the primary rocker arm. The coupling assembly may include a piston having a curved surface disposed in a bore formed in the primary rocker arm, and a slot having a second radius of curvature formed in the auxiliary rocker arm. The piston may be selectively hydraulically locked into an extended position between the primary and auxiliary rocker arms so as to selectively transfer one or more auxiliary valve actuation motions from the auxiliary rocker arm to the primary rocker arm.

Abstract translation: 公开了用于致动发动机气门的系统和方法。 系统可以包括在摇臂轴上彼此相邻设置的主和辅助摇臂。 摇臂联接组件可以设置在辅助摇臂和主摇臂之间。 联接组件可以包括具有设置在形成在主摇臂中的孔中的弯曲表面的活塞，以及形成在辅助摇臂中的具有第二曲率半径的槽。 活塞可以选择性地液压地锁定在主摇臂之间的延伸位置，以便选择性地将一个或多个辅助阀致动运动从辅助摇臂移动到主摇臂。

公开(公告)号：WO2006004591A2

公开(公告)日：2006-01-12

申请号：PCT/US2005/017038

申请日：2005-05-13

Applicant: JACOBS VEHICLE SYSTEMS, INC. ,  USKO, James, N. ,  SLEDESKY, Steve ,  WALDBURGER, David

Inventor： USKO, James, N. ,  SLEDESKY, Steve ,  WALDBURGER, David

IPC: F01L1/34

CPC classification number: F01L1/18 ,  F01L1/08 ,  F01L1/181 ,  F01L1/267 ,  F01L9/021 ,  F01L13/00 ,  F01L13/06 ,  F01L13/065 ,  F01L2001/186 ,  F01L2105/00 ,  F01L2800/10 ,  F01L2800/19

Abstract: Systems and methods for actuating engine valves are disclosed. The systems may include primary and auxiliary rocker arms disposed adjacent to each other on a rocker arm shaft. A rocker arm coupling assembly may be disposed between the auxiliary rocker arm and the primary rocker arm. The coupling assembly may include a piston having a curved surface disposed in a bore formed in the primary rocker arm, and a slot having a second radius of curvature formed in the auxiliary rocker arm. The piston may be selectively hydraulically locked into an extended position between the primary and auxiliary rocker arms so as to selectively transfer one or more auxiliary valve actuation motions from the auxiliary rocker arm to the primary rocker arm.

Abstract translation: 公开了用于致动发动机气门的系统和方法。 系统可以包括在摇臂轴上彼此相邻设置的主和辅助摇臂。 摇臂联接组件可以设置在辅助摇臂和主摇臂之间。 联接组件可以包括具有设置在形成在主摇臂中的孔中的弯曲表面的活塞，以及形成在辅助摇臂中的具有第二曲率半径的槽。 活塞可以选择性地液压地锁定在主摇臂之间的延伸位置，以便选择性地将一个或多个辅助阀致动运动从辅助摇臂移动到主摇臂。

公开(公告)号：WO2005115109A3

公开(公告)日：2005-12-08

申请号：PCT/US2005/017165

申请日：2005-05-18

Applicant: JACOBS VEHICLE SYSTEMS, INC. ,  CUSTER, Dennis, R. ,  USKO, James, N.

Inventor： CUSTER, Dennis, R. ,  USKO, James, N.

IPC: F01M9/10

Abstract: Systems and methods of supplying hydraulic fluid are disclosed. In one embodiment of the present invention, the system comprises a rocker arm shaft having an axis and an outer surface; a rocker arm pivotally mounted on the rocker arm shaft; a bore formed in the rocker arm shaft parallel to the rocker arm axis, the bore having an inner surface; a fluid supply source in communication with the bore; and divider assembly operatively connected to the bore, wherein at least one hydraulic passage is formed between the rocker arm shaft and the divider assembly.

公开(公告)号：WO2005115109A2

公开(公告)日：2005-12-08

申请号：PCT/US2005017165

申请日：2005-05-18

Applicant: JACOBS VEHICLE SYSTEMS INC ,  CUSTER DENNIS R ,  USKO JAMES N

Inventor： CUSTER DENNIS R ,  USKO JAMES N

IPC: F01M9/10

CPC classification number: F01M9/10 ,  F01L1/181 ,  F01L2810/02 ,  F01M9/107

Abstract: Systems and methods of supplying hydraulic fluid are disclosed. In one embodiment of the present invention, the system comprises a rocker arm shaft having an axis and an outer surface; a rocker arm pivotally mounted on the rocker arm shaft; a bore formed in the rocker arm shaft parallel to the rocker arm axis, the bore having an inner surface; a fluid supply source in communication with the bore; and divider assembly operatively connected to the bore, wherein at least one hydraulic passage is formed between the rocker arm shaft and the divider assembly.

Abstract translation: 公开了供应液压油的系统和方法。 在本发明的一个实施例中，系统包括具有轴线和外表面的摇臂轴; 摇臂枢转地安装在摇臂轴上; 在摇臂轴上形成的平行于摇臂轴线的孔，所述孔具有内表面; 与所述孔连通的流体供应源; 以及可操作地连接到所述孔的分隔器组件，其中在所述摇臂轴和所述分隔器组件之间形成至少一个液压通道。