Invention Grant
US07957888B2 Approach for enhancing emissions control device warmup in a direct injection engine system
有权
在直喷式发动机系统中加强排放控制装置预热的方法
- Patent Title: Approach for enhancing emissions control device warmup in a direct injection engine system
- Patent Title (中): 在直喷式发动机系统中加强排放控制装置预热的方法
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Application No.: US12776552Application Date: 2010-05-10
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Publication No.: US07957888B2Publication Date: 2011-06-07
- Inventor: Thomas G. Leone , Donald J. Lewis , Robert A. Stein
- Applicant: Thomas G. Leone , Donald J. Lewis , Robert A. Stein
- 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 Allan J. Lippa
- Main IPC: F02D41/00
- IPC: F02D41/00 ; F02B13/00 ; F02D41/30
Abstract:
A method of controlling fuel supplied to an engine of a vehicle is provided. The method may improve engine starting during cold operating conditions. In one example, the type of fuel injected to the engine is changed in response to operating conditions.
Public/Granted literature
- US20100217503A1 APPROACH FOR ENHANCING EMISSIONS CONTROL DEVICE WARMUP IN A DIRECT INJECTION ENGINE SYSTEM Public/Granted day:2010-08-26
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