Invention Grant
- Patent Title: Apparatus and method for controlling the speed of an internal combustion engine
- Patent Title (中): 用于控制内燃机速度的装置和方法
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Application No.: US13139897Application Date: 2009-12-15
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Publication No.: US08494755B2Publication Date: 2013-07-23
- Inventor: Tom Kaas , Tom Troberg , Johan Pensar
- Applicant: Tom Kaas , Tom Troberg , Johan Pensar
- Applicant Address: FI Vaasa
- Assignee: Wartsila Finland Oy
- Current Assignee: Wartsila Finland Oy
- Current Assignee Address: FI Vaasa
- Agency: Muncy, Geissler, Olds & Lowe, PLLC
- Priority: FI20086254 20081231
- International Application: PCT/FI2009/051001 WO 20091215
- International Announcement: WO2010/076381 WO 20100708
- Main IPC: F02D41/14
- IPC: F02D41/14
Abstract:
The apparatus according to the invention comprises a controller for forming a speed signal arranged to receive speed measurement data of the internal combustion engine as well as speed reference data. The apparatus additionally comprises a module for forming the internal speed reference value instead of the speed reference value set to be used when forming the control signal.
Public/Granted literature
- US20110247588A1 APPARATUS AND METHOD FOR CONTROLLING THE SPEED OF AN INTERNAL COMBUSTION ENGINE Public/Granted day:2011-10-13
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