发明名称 |
Method of controlling the exhaust gas temperature for after-treatment systems on a diesel engine using a variable geometry turbine |
摘要 |
A method for controlling a variable geometry turbine of a turbocharger to increase the temperature of the exhaust gas delivered to an after-treatment system. In one form the method includes reducing a fluid flow area to the turbine below a normal size and bypassing a portion of the exhaust gas around a plurality of guide vanes.
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申请公布号 |
US2007283693(A1) |
申请公布日期 |
2007.12.13 |
申请号 |
US20070789030 |
申请日期 |
2007.04.23 |
申请人 |
MULLOY JOHN M;PARKER JOHN F;PRINGLE SAM |
发明人 |
MULLOY JOHN M.;PARKER JOHN F.;PRINGLE SAM |
分类号 |
F02B33/44;F01D17/14;F01D17/16;F02C6/12;F02C9/18 |
主分类号 |
F02B33/44 |
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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