Device for the variable adjusting of the control t

专利名称：Device for the variable adjusting of the

control timing of gas exchange valves of aninternal combustion engine

发明人：Andreas Strauss,Kurt Kirsten申请号：US13375576申请日：20100615公开号：US08833318B2公开日：20140916

专利附图：

摘要：A device () for the variable adjusting of the control timing of gas exchangevalves () of an internal combustion engine () with a drive element (), an output element (),

at least one pressure chamber () and a volume accumulator (), wherein the outputelement () is arranged in a rotatable manner to the drive element (), and the pressurechamber () is bordered at least partially by these components (), wherein a phase positionbetween the output element () and the drive element () can be variably adjusted by thepressure medium supply to or pressure medium removal from the pressure chamber ().Pressure medium lines () are provided by which the pressure medium can be supplied tothe pressure chamber () or removed therefrom. The volume accumulator () has at leastone housing () and a displaceable separating element () therein that separates a supplychamber (), which connects to one of the pressure medium lines (), from a ventilatedcomplementary space (). The separating element () is displaced in the housing () by theadmission of the pressure medium in the supply chamber () in such a way that the volumeof the supply chamber () increases at the expense of the complementary space ().

申请人：Andreas Strauss,Kurt Kirsten

地址：Forchheim DE,Graz AT

国籍：DE,AT

代理机构：Volpe and Koenig, P.C.

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