发明名称 |
Grille Airflow Shutter System with Discrete Shutter Control |
摘要 |
A method of controlling airflow through a grille on a front end of a vehicle comprising the steps of: detecting vehicle operating conditions; determining a desired percentage of airflow through the grille based on the desired operating conditions; actuating grille airflow shutters to an open position for the determined desired percentage of a predetermined time interval; and actuating the grille airflow shutter to a closed position for a remaining percentage of the predetermined time interval. |
申请公布号 |
US2011281515(A1) |
申请公布日期 |
2011.11.17 |
申请号 |
US20100781253 |
申请日期 |
2010.05.17 |
申请人 |
LOCKWOOD THOMAS K.;BOHNE DARREN L.;LEFFERT MICHAEL G.;SINGH RAJNEESH K.;GUENZEL JASON W.;GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
LOCKWOOD THOMAS K.;BOHNE DARREN L.;LEFFERT MICHAEL G.;SINGH RAJNEESH K.;GUENZEL JASON W. |
分类号 |
B60H1/00;B60H1/34;F28F13/12 |
主分类号 |
B60H1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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