发明名称 |
Throttle valve system |
摘要 |
An electronic throttle valve for an engine includes a throttle plate with upper and lower reliefs that allows for tight closed in bore sealing and allows the throttle plate to rotate past the maximum airflow position. A unidirectional spring force is used to reduce feedback control problems.
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申请公布号 |
US6170461(B1) |
申请公布日期 |
2001.01.09 |
申请号 |
US20000482974 |
申请日期 |
2000.01.12 |
申请人 |
VISTEON GLOBAL TECHNOLOGIES, INC. |
发明人 |
PURSIFULL ROSS DYKSTRA |
分类号 |
F02D9/02;F02D9/10;F02D11/10;(IPC1-7):F02D9/08 |
主分类号 |
F02D9/02 |
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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