发明名称 |
Cooling water pump device for outboard motor |
摘要 |
A cooling water pump device for drawing cooling water from bottom of a pump case and pumping it toward an engine located above includes: a multiple number of annular seal elements surrounding the driveshaft for keeping the interface between the inner peripheral surface of a resin pump case and a metal sleeve watertight, arranged between the inner peripheral surface of the resin pump case and the metal sleeve, at plural positions vertically apart with respect to the axial direction of the driveshaft.
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申请公布号 |
US6984158(B2) |
申请公布日期 |
2006.01.10 |
申请号 |
US20040781802 |
申请日期 |
2004.02.20 |
申请人 |
SUZUKI MOTOR CORPORATION |
发明人 |
SATOH TAKUYA;NAGANUMA KOJI |
分类号 |
B63H20/28;B63H21/38;F01P3/20;F01P5/10;F01P5/12;F04C2/344;F04C5/00;F04C13/00;F04C15/00;F04C29/00;F04D29/42 |
主分类号 |
B63H20/28 |
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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