发明名称 |
Ignition device for personal watercraft engine |
摘要 |
An ignition device for a personal watercraft engine, which allows mounting of a four-cycle engine on the personal watercraft and prevents occurrence of leakage of current. The engine for driving a jet propelling pump is provided in a watercraft body surrounded by a hull and a deck. A spark plug for spark ignition is provided in a cylinder head of the engine, and an integral cap ignition coil having a water-proof structure is water-tightly provided in the cylinder head in such a manner as to be located on the spark plug at an uppermost portion of the engine. A water-escape groove continuous to a recess for receiving a cap is formed in an upper surface of the cylinder head. A bottom surface of the escape groove is formed into a shape tilted downwardly.
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申请公布号 |
US2003010329(A1) |
申请公布日期 |
2003.01.16 |
申请号 |
US20020188070 |
申请日期 |
2002.07.03 |
申请人 |
GOKAN YOSHITSUGU;HASEGAWA TORU |
发明人 |
GOKAN YOSHITSUGU;HASEGAWA TORU |
分类号 |
B63B1/18;F02B61/04;F02F1/24;F02F7/00;F02P1/00;F02P13/00;F02P15/00;(IPC1-7):F02P1/00 |
主分类号 |
B63B1/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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