发明名称 |
AFTERTREATMENT INJECTOR ANTI-FOULING DEVICE |
摘要 |
<p>An anti-fouling device for an internal combustion engine aftertreatment injector includes a member mountable as an interface between an exhaust conduit and the aftertreatment injector. The member has an inlet to receive air from an air source, and is formed with a passageway to guide the received air to at least one outlet to direct the air to a nozzle of the injector. The air flow surrounds the nozzle to prevent or inhibit exhaust gas from the exhaust conduit from contacting the nozzle.</p> |
申请公布号 |
EP2121144(B1) |
申请公布日期 |
2012.11.21 |
申请号 |
EP20080726682 |
申请日期 |
2008.03.07 |
申请人 |
MACK TRUCKS, INC. |
发明人 |
GAUDIN, BRUNO;MEIER, PHILIP |
分类号 |
F01N3/025;F01N3/20 |
主分类号 |
F01N3/025 |
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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