Invention Grant
- Patent Title: Power unit
- Patent Title (中): 动力单元
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Application No.: US11405556Application Date: 2006-04-18
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Publication No.: US07363886B2Publication Date: 2008-04-29
- Inventor: Junichi Akaike , Tomoko Tada , Tadashi Kamoshita
- Applicant: Junichi Akaike , Tomoko Tada , Tadashi Kamoshita
- Applicant Address: JP Tokyo
- Assignee: Kioritz Corporation
- Current Assignee: Kioritz Corporation
- Current Assignee Address: JP Tokyo
- Agency: Pillsbury Winthrop Shaw Pittman, LLP
- Priority: JP2005-129113 20050427
- Main IPC: F01P7/04
- IPC: F01P7/04
Abstract:
To achieve improved cooling in a power unit, a first fan is coupled with an end of a crankshaft of an internal combustion engine to cool at least a cylinder of the internal combustion engine, and a second fan is coupled with another end of the crankshaft to cool at least the cylinder. The cylinder is cooled by the air supplied from the first fan and the second fan.
Public/Granted literature
- US20060185628A1 Power unit Public/Granted day:2006-08-24
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