发明名称 |
Control device for small watercraft |
摘要 |
A watercraft has an engine that is controlled by an electronic control unit and the watercraft includes a security system. The security system includes a portable transmitter unit, and also includes a mounted receiver. The portable unit is waterproof and is buoyant. The portable unit includes a housing of transparent material that allows a user to see whether water has entered the portable unit. The security system has an antenna that provides improved reception between the portable transmitter unit and the mounted receiver.
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申请公布号 |
US7131876(B2) |
申请公布日期 |
2006.11.07 |
申请号 |
US20040909938 |
申请日期 |
2004.08.02 |
申请人 |
YAMAHA MARINE KABUSHIKI KAISHA |
发明人 |
HATTORI TOSHIYUKI;TAKASHIMA SUMIHIRO;AKUZAWA SYU;ITO KAZUMASA |
分类号 |
B63B35/73;B63H21/22;B63H23/00;B63J99/00;H04B1/034;H04Q9/00 |
主分类号 |
B63B35/73 |
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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