Invention Grant
- Patent Title: Engine control device
- Patent Title (中): 发动机控制装置
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Application No.: US13577205Application Date: 2011-02-01
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Publication No.: US08701401B2Publication Date: 2014-04-22
- Inventor: Takeshi Ooi , Masashi Ichihara , Teruo Akiyama
- Applicant: Takeshi Ooi , Masashi Ichihara , Teruo Akiyama
- Applicant Address: JP Tokyo
- Assignee: Komatsu Ltd.
- Current Assignee: Komatsu Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Fish & Richardson P.C.
- Priority: JP2010-022344 20100203
- International Application: PCT/JP2011/051996 WO 20110201
- International Announcement: WO2011/096382 WO 20110811
- Main IPC: F02D29/04
- IPC: F02D29/04
Abstract:
A first target engine speed is set in response to a command value commanded by a command unit and a second target engine speed lower than the first target engine speed is set based on the first target engine speed. A reduction range from the first target engine speed to the second target engine speed is set according to a type of a hydraulic actuator operated by an operation lever or a combination of plural hydraulic actuators operated by an operation lever.
Public/Granted literature
- US20120304634A1 Engine Control Device Public/Granted day:2012-12-06
Information query
