Invention Grant
US08376793B2 Method for controlling a surface drive for a watercraft in the upper speed range
有权
用于控制在较高速度范围内的船只的表面驱动的方法
- Patent Title: Method for controlling a surface drive for a watercraft in the upper speed range
- Patent Title (中): 用于控制在较高速度范围内的船只的表面驱动的方法
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Application No.: US12678882Application Date: 2007-12-06
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Publication No.: US08376793B2Publication Date: 2013-02-19
- Inventor: Andrea Chiecchi
- Applicant: Andrea Chiecchi
- Applicant Address: DE Friedrichshafen
- Assignee: ZF Friedrichshafen AG
- Current Assignee: ZF Friedrichshafen AG
- Current Assignee Address: DE Friedrichshafen
- Agency: Davis & Bujold, PLLC
- Priority: DE102007048063 20071005
- International Application: PCT/EP2007/063438 WO 20071206
- International Announcement: WO2009/046769 WO 20090416
- Main IPC: B63H20/08
- IPC: B63H20/08 ; G05D3/00
Abstract:
A surface drive for a watercraft with at least two drive units that is operated in different speed-dependent driving modes. The trim angles (τ—1, τ—2) of the drive units (140, 140) are adjusted automatically and independently of one another, in order to reach a defined rotational speed (n—40) at which the maximum speed (v—40) is reached, during the driving mode in which the maximum speed of the watercraft is reached.
Public/Granted literature
- US20110151732A1 METHOD FOR CONTROLLING A SURFACE DRIVE FOR A WATERCRAFT IN THE UPPER SPEED RANGE Public/Granted day:2011-06-23
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