发明名称 MARINE PROPULSION DEVICE WITH THRU-TRANSOM ENGINE OIL DRAIN SYSTEM
摘要 A fluid flow tube (9) is provided which extends from the lower portion of the engine oil pan (7) to a point on the boat transom (2) below the pan. The upper end portion of the tube is connected through a control valve (10) which communicates with the pan interior. The lower or discharge tube end portion is connected through a fitting (11) extending through the transom. A removable plug (17) is associated with the fitting and, when removed, permits oil to drain out through the transom and into an oil collection receptacle when the control valve is open.
申请公布号 CA1333678(C) 申请公布日期 1994.12.27
申请号 CA19890614750 申请日期 1989.09.29
申请人 BRUNSWICK CORPORATION 发明人 MEISENBURG, GARY L.
分类号 B63H21/38;F01M11/04;(IPC1-7):B63H21/38 主分类号 B63H21/38
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