公开(公告)号：US20160123198A1

公开(公告)日：2016-05-05

申请号：US14526946

申请日：2014-10-29

Applicant: FORD GLOBAL TECHNOLOGIES, LLC

Inventor： Theodore BEYER ,  Forest HEGGIE ,  Jonathan Denis CROWE ,  Ramon Michael LEE ,  Murray GRIFFIN

IPC: F01M9/10 ,  F01L1/46 ,  F01L1/053

CPC classification number: F01M9/101 ,  F01L1/053 ,  F01L1/08 ,  F01L1/18 ,  F01L1/24 ,  F01L1/46 ,  F01L13/0005 ,  F01L13/0015 ,  F01L2001/0476 ,  F01L2001/0537 ,  F01L2001/054 ,  F01L2013/001 ,  F01L2810/02 ,  F01M9/10 ,  F01M9/102 ,  F01M9/105

Abstract: An engine, such as a variable displacement engine, has a camshaft retainer. The camshaft retainer has a cap adapted to cooperate with a carrier to support first and second overhead camshafts for rotation. The retainer cap forms a housing for a camshaft journal bearing. The retainer cap also forms a retainer land defining an open channel adapted to provide a jet of lubricating fluid from the bearing housing to externally lubricate a cam. The retainer land is adapted to mate with a sealing land of the carrier to enclose the open channel.

Abstract translation: 诸如可变排量发动机的发动机具有凸轮轴保持器。 凸轮轴保持器具有适于与载体协作以支撑用于旋转的第一和第二顶置凸轮轴的盖。 保持盖形成用于凸轮轴轴颈轴承的壳体。 保持器盖还形成限定开口通道的保持器平台，该开口通道适于从轴承壳体提供润滑流体的射流以从外部润滑凸轮。 保持器平台适于与承载件的密封区域配合以封闭开放通道。