发明申请
US20060014445A1 Outboard jet drive marine propulsion system and control lever therefor
审中-公开
舷外喷气机驱动船用推进系统及其控制杆
- 专利标题： Outboard jet drive marine propulsion system and control lever therefor
- 专利标题（中）： 舷外喷气机驱动船用推进系统及其控制杆
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申请号： US11136123申请日： 2005-05-24
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公开(公告)号： US20060014445A1公开(公告)日： 2006-01-19
- 发明人: William Lawson , Scott Porta , Jason Hill , Leonard Hill
- 申请人： William Lawson , Scott Porta , Jason Hill , Leonard Hill
- 申请人地址： US FL Ormond Beach
- 专利权人： Sword Marine Technology LLC
- 当前专利权人： Sword Marine Technology LLC
- 当前专利权人地址： US FL Ormond Beach
- 主分类号： B63H11/103
- IPC分类号： B63H11/103
摘要：
A jet pump for an outboard propulsion marine engine includes a support member and at least one impeller blade extending helically from said support member At least one induction blade extends helically from said support member. A stator having a volume reduction member is disposed downstream of the blades. The jet pump is supported in a housing having a stepped profile to reduce drag. A single lever controls both the speed and direction of the jet stream exiting the stator.