发明名称 |
Niederdruck-Abgasrückführungsvorrichtung |
摘要 |
A converting mechanism is provided between an EGR control valve driven by an actuator and an intake-air valve for generating negative pressure, so that the intake-air valve is also driven by the actuator. The converting mechanism has a cam plate rotated together with the EGR control valve and an arm rotated together with the intake-air valve. A cam groove formed in the cam plate is engaged with a driving pin of the arm. The intake-air valve is held at its maximum valve opening position, when the EGR control valve is rotated in a first angular range, while the intake-air valve is rotated from the valve opening position to a maximum valve closing position when the EGR control valve is rotated in a second angular range. |
申请公布号 |
DE102010008012(A1) |
申请公布日期 |
2010.11.04 |
申请号 |
DE20101008012 |
申请日期 |
2010.02.15 |
申请人 |
DENSO CORPORATION |
发明人 |
FURUKAWA, AKIRA;SHIMANE, OSAMU;MIYAZAKI, SHINSUKE;MORITANI, YUICHIRO |
分类号 |
F02M25/07;F02D9/02 |
主分类号 |
F02M25/07 |
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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