| 发明名称 |
EVAPORATIVE EMISSION SYSTEM AND METHOD FOR CONTROLLING SAME |
| 摘要 |
A method for controlling an automotive canister purge valve in fluid communication with an evaporative canister includes selecting a purge flow rate of increase for the purge valve based on a hydrocarbon concentration in a fluid stream exiting the evaporative canister, and operating the purge valve based on the selected rate.
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| 申请公布号 |
US2010229837(A1) |
申请公布日期 |
2010.09.16 |
| 申请号 |
US20090403070 |
申请日期 |
2009.03.12 |
| 申请人 |
FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
PETERS MARK;BUTLER DARRELL ERICK;MILLER KENNETH JAMES;BENSEN ERIC J.;PIFHER KENNETH L. |
| 分类号 |
F02M33/02 |
主分类号 |
F02M33/02 |
| 代理机构 |
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