发明名称 Marine inboard cooling water circulating system
摘要 A device and method that simplifies maintenance for inboard motorboats. The device and method allows an individual to safely flush the engine of a motorboat by maintaining precise pressure control and a constant supply of liquid to the engine circulating pump. More specifically, the device and method eliminate the danger of damaging the boat's engine on account of excessive or insufficient pressure at the boat's coolant water circulating pump by maintaining appropriate pressure and flow to the cooling pump of an inboard motor boat.
申请公布号 US6695660(B1) 申请公布日期 2004.02.24
申请号 US20020209731 申请日期 2002.08.01
申请人 ELLIS RICHARD WILLIAM 发明人 ELLIS RICHARD WILLIAM
分类号 B63H21/12;B63H21/38;(IPC1-7):B63H21/38 主分类号 B63H21/12
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