Invention Grant
- Patent Title: Outboard motor and watercraft including the same
- Patent Title (中): 舷外马达和船舶包括相同的
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Application No.: US13713222Application Date: 2012-12-13
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Publication No.: US09017120B2Publication Date: 2015-04-28
- Inventor: Tomotaka Takano , Satoshi Miyazaki , Yusuke Takahashi , Shuji Kato , Atsushi Suzuki
- Applicant: Yamaha Hatsudoki Kabushiki Kaisha
- Applicant Address: JP Shizuoka
- Assignee: Yamaha Hatsudoki Kabushiki Kaisha
- Current Assignee: Yamaha Hatsudoki Kabushiki Kaisha
- Current Assignee Address: JP Shizuoka
- Agency: Keating & Bennett, LLP
- Priority: JP2011-273780 20111214
- Main IPC: F01N3/04
- IPC: F01N3/04 ; B63H20/00 ; F02F1/10 ; F02F1/24 ; F02F1/40 ; F02B61/04 ; F02B75/22 ; F01N13/00 ; F01N13/10 ; F01P3/20 ; F01N13/12
Abstract:
An outboard motor includes an engine, a water intake opening arranged to suck in water, and a water supply path arranged to supply the water sucked in through the water intake opening to the engine. The engine includes a water path arranged to cause the water supplied from the water supply path to flow in a water jacket of a cylinder head, a water jacket of an exhaust pipe, and a water jacket of a cylinder block in this order.
Public/Granted literature
- US20130157532A1 OUTBOARD MOTOR AND WATERCRAFT INCLUDING THE SAME Public/Granted day:2013-06-20
Information query
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