发明名称 |
Engine for personal watercraft and crankshaft thereof |
摘要 |
Disclosed is an engine of a personal watercraft having a water jet pump at a rear end thereof, in which a center of gravity of the engine is located rearward for improvement of planing capability of the watercraft. The engine comprises: a crankcase having a front end wall and a rear end wall; a crankshaft provided inside the crankcase; a generator provided at an output end portion of the crankshaft, the generator including a rotor fixed to the crankshaft; a starter motor provided on an output end side of the crankshaft outside the crankcase; and a clutch provided between the starter motor and the rotor of the generator, for connecting/disconnecting the starter motor to/from the rotor.
|
申请公布号 |
US2003140889(A1) |
申请公布日期 |
2003.07.31 |
申请号 |
US20030349747 |
申请日期 |
2003.01.21 |
申请人 |
MATSUDA YOSHIMOTO;TANAKA YOSHINOBU |
发明人 |
MATSUDA YOSHIMOTO;TANAKA YOSHINOBU |
分类号 |
B63H21/14;F02B61/04;F02B67/00;F02B67/06;F02B75/18;F02B75/20;F02B77/00;(IPC1-7):F02B77/00 |
主分类号 |
B63H21/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|