发明授权
- 专利标题： Method and system for pre-ignition control
- 专利标题（中）： 预燃控制方法和系统
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申请号： US13829681申请日： 2013-03-14
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公开(公告)号： US09267484B2公开(公告)日： 2016-02-23
- 发明人: Chris Paul Glugla , Robert Sarow Baskins , Chris Richard Weber , James Matthew Kindree , Timothy Earle
- 申请人： Ford Global Technologies, LLC
- 申请人地址： US MI Dearborn
- 专利权人： Ford Global Technologies, LLC
- 当前专利权人： Ford Global Technologies, LLC
- 当前专利权人地址： US MI Dearborn
- 代理机构： Alleman Hall McCoy Russell & Tuttle LLP
- 代理商 Julia Voutyras
- 主分类号： F02P5/04
- IPC分类号： F02P5/04 ; F02D41/30 ; F02D41/10 ; F02D35/02 ; F02P5/153 ; F02D41/04
摘要：
Methods and systems are provided for pre-ignition control. A pre-ignition mitigating enrichment is deactivated in response to a tip-out but reactivated in response to a subsequent tip-in. By preemptively enriching the engine, repeated pre-ignition due at subsequent tip-ins is reduced.
公开/授权文献
- US20140261318A1 METHOD AND SYSTEM FOR PRE-IGNITION CONTROL 公开/授权日：2014-09-18