Rocker arm for an internal combustion engine

专利名称：Rocker arm for an internal combustion

engine

发明人：Per Persson申请号：US193824申请日：20170327公开号：US11002157B2公开日：20210511

专利附图：

摘要：The present invention relates to a rocker arm () for an internal combustionengine (). The rocker arm () comprises a cavity () with a cavity wall () at least partiallyaccommodating a lash adjustment piston () for hydraulic lash adjustment. The rocker arm

() further comprises a lash stop surface (). At least a portion of the lash adjustment piston() is adapted to abut the lash stop surface () during at least one operating condition ofthe rocker arm (). The cavity () comprises a lash adjustment chamber () at least partiallydelimited by the lash adjustment piston (). The rocker arm () further comprising a controlfluid conduit () and a valve assembly () located between the lash adjustment chamber ()and the control fluid conduit (), as seen in an intended direction of flow from the controlfluid conduit () to the lash adjustment chamber ().

申请人：VOLVO TRUCK CORPORATION

地址：Gothenburg SE

国籍：SE

代理机构：Venable LLP

代理人：Jeffri A. Kaminski

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