发明名称 |
ADVANCED EXHAUST-GAS SAMPLER FOR EXHAUST SENSOR |
摘要 |
An exhaust-gas sampler is adapted to couple into an exhaust conduit and to sample a constituent of an engine exhaust flowing therein. The sampler comprises an envelope having upstream and downstream surfaces joined by a curved side surface. The upstream and downstream surfaces are each tangent to a plane substantially normal to a central axis of the exhaust conduit. A series of inlets are formed in the upstream surface, and an outlet is formed in the curved side surface. A sensor responsive to a level of the constituent in the exhaust is coupled in the envelope, at the peripheral region of the conduit.
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申请公布号 |
US2013118148(A1) |
申请公布日期 |
2013.05.16 |
申请号 |
US201213732215 |
申请日期 |
2012.12.31 |
申请人 |
FORD GLOBAL TECHNOLOGIES, LLC;FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
ZHANG XIAOGANG |
分类号 |
F01N11/00 |
主分类号 |
F01N11/00 |
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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