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专利名称：POWER UNIT发明人：TANI, NOBUYUKI申请号：EP027124申请日：20020219公开号：EP1363050A4公开日：20071003
摘要：In a power unit comprising an engine (13) and an HST (24) which are formed intoan integral body, a lubricating oil for use in the engine and an operating oil of the HST(24) are commonized. After being cooled, the common oil is fed from the side of theengine (13) to the HST (24). Such arrangement suppresses the drop in viscosity of thecommon oil and prevents the drop in efficiency and the occurrence of seizing on the sideof the HST (24).
申请人：SAUER-DANFOSS DAIKIN LTD.
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