发明名称 Reverse system for water-jet propulsion personal watercraft
摘要 A reverse system for a water-jet propulsion personal watercraft is disclosed, including a water jet pump configured to eject water rearward from a steering nozzle thereof to thereby propel the watercraft, the steering nozzle being pivotable rightward and leftward, and a reverse bucket disposed rearward of the water jet pump and configured to be vertically pivotable and to have a substantially bowl-shaped inner wall, the reverse bucket being configured to direct the water ejected from the steering nozzle and colliding with the inner wall substantially forward with the reverse bucket located at the lower position, to propel the watercraft rearward, wherein the reverse bucket includes fins provided on the inner wall of the reverse bucket and configured to protrude inward of the inner wall and to extend in substantially a longitudinal direction of the watercraft.
申请公布号 US7029344(B2) 申请公布日期 2006.04.18
申请号 US20040987336 申请日期 2004.11.12
申请人 KAWASAKI JUKOGYO KABUSHIKI KAISHA 发明人 TSUMIYAMA YOSHINORI;KUROYANAGI YOSHIYUKI
分类号 B63H11/11;B63H11/113 主分类号 B63H11/11
代理机构 代理人
主权项
地址
您可能感兴趣的专利