发明名称 Reciprocating piston internal combustion engine and method for determining the wear of a transmission element arranged between a crankshaft and a camshaft
摘要 A method for determining a wear value of a transmission element between a crankshaft and a camshaft of a reciprocating piston internal combustion engine, in particular a timing chain or toothed belt, is provided. The camshaft is driven by the transmission element via a drive part, for example a camshaft gearwheel. In each case, at least one measurement value for the phase position of the drive part relative to the crankshaft is determined at time intervals during which the crankshaft drives the camshaft, and the wear value is determined from the difference between the measurement values.
申请公布号 US8132549(B2) 申请公布日期 2012.03.13
申请号 US20060063449 申请日期 2006.07.08
申请人 DELL HEIKO;SCHAFER JENS;PFUND THOMAS;SCHAEFFLER TECHNOLOGIES GMBH & CO. KG 发明人 DELL HEIKO;SCHAFER JENS;PFUND THOMAS
分类号 F01L1/34 主分类号 F01L1/34
代理机构 代理人
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