发明名称 |
EMISSION CONTROL DEVICES FOR AIR INDUCTION SYSTEMS OF INTERNAL COMBUSTION ENGINES |
摘要 |
An emission control device for an air induction system of an internal combustion engine having high adsorption capacity, yet low flow resistance is disclosed. The AIS emission control device comprises a first case including an outlet-opening connected to an intake manifold of the engine; a second case including an inlet-opening for the intake air; and an adsorbent element positioned in a plane across the intake airflow, wherein the adsorbent element has an opening area such that the control device has a pressure drop of less than about 1 inch H2O at the air flow rate of about 300 cfm and %reduction in vapor emission of at least about 75% after one day of the vapor generation rate of about 220 mg/day.
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申请公布号 |
CA2661234(A1) |
申请公布日期 |
2010.01.28 |
申请号 |
CA20092661234 |
申请日期 |
2009.04.02 |
申请人 |
MEADWESTVACO CORPORATION |
发明人 |
ELUM, MAURICE J.;LEEDY, WILLIAM B.;MILLER, JAMES R.;LOFTIN, CALEB S. |
分类号 |
B01D53/04;F02M35/02;F02M35/10;F02M35/16 |
主分类号 |
B01D53/04 |
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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