发明名称 Outboard motor water pump indicator apparatus
摘要 An indicator structure for an outboard motor is arranged to direct water pump output flow from the water pump through an associated conduit towards a forward portion of a boat member mounting the outboard motor to provide for visual indication of proper operation of the water pump. A modification of the invention includes an indicator housing, to include an audio and visual indicator contained therewithin operative through the output water flow of the water pump.
申请公布号 US5197909(A) 申请公布日期 1993.03.30
申请号 US19910814595 申请日期 1991.12.30
申请人 ROSSITTO, HUGO 发明人 ROSSITTO, HUGO
分类号 B63H20/28;F01P3/20;F01P5/14;F02B61/04 主分类号 B63H20/28
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