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专利名称：ARRANGEMENT FOR DAMPENING THE
PRESSURE VIBRATION OF A FUEL FEEDSYSTEM OF A PISTON ENGINE
发明人：LEHTONEN, KAI申请号：EP06808043申请日：20061120公开号：EP1963661A4公开日：20101222
摘要：An arrangement for dampening the pressure vibration of a fuel feed system (1 )of a piston engine, the arrangement comprising a vibration dampener (11) having a bodypart (12) inside which is a space (13) containing a movably arranged intermediate piece(16), a first opening (14) arranged to open in the space (13) on the first side of theintermediate piece (16) for connecting the space (13) with the fuel feed system (1 ), and asecond opening (15) arranged to open into the space (13) on the second side of theintermediate piece (16), the second opening (15) being in flow connection with a gassource (22) comprising pressurized gas.
申请人：WAERTSILAE FINLAND OY
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