PROBLEM TO BE SOLVED: To provide a rose pipe wherein construction is simplified and overall dimensions are decreased as a large overall passage space for oil can be provided without extending the rose pipe excessively into an oil sump.;SOLUTION: The rose pipe for the engine oil comprises collection parts 11, 21 for retaining foreign material. The collection parts have a cone shape or a truncated cone-shape and arranged coaxially with the rose pipe.;COPYRIGHT: (C)2008,JPO&INPIT
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