Invention Grant
- Patent Title: Method and system for pre-ignition control
- Patent Title (中): 预燃控制方法和系统
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Application No.: US13829681Application Date: 2013-03-14
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Publication No.: US09267484B2Publication Date: 2016-02-23
- Inventor: Chris Paul Glugla , Robert Sarow Baskins , Chris Richard Weber , James Matthew Kindree , Timothy Earle
- Applicant: Ford Global Technologies, LLC
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Alleman Hall McCoy Russell & Tuttle LLP
- Agent Julia Voutyras
- Main IPC: F02P5/04
- IPC: F02P5/04 ; F02D41/30 ; F02D41/10 ; F02D35/02 ; F02P5/153 ; F02D41/04
Abstract:
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.
Public/Granted literature
- US20140261318A1 METHOD AND SYSTEM FOR PRE-IGNITION CONTROL Public/Granted day:2014-09-18
Information query
