发明申请
US20140067228A1 METHODS AND SYSTEM FOR ENGINE OPERATION DURING DEGRADATION OF A TWO-STAGE TURBOCHARGER
有权
两级涡轮增压器降解过程中的发动机运行方法与系统
- 专利标题： METHODS AND SYSTEM FOR ENGINE OPERATION DURING DEGRADATION OF A TWO-STAGE TURBOCHARGER
- 专利标题（中）： 两级涡轮增压器降解过程中的发动机运行方法与系统
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申请号： US13598660申请日： 2012-08-30
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公开(公告)号： US20140067228A1公开(公告)日： 2014-03-06
- 发明人: Greg Thomas Polkus , Daniel Edward Loringer , James Robert Mischler , Neil Xavier Blythe , Luke Henry , Matthew John Malone
- 申请人： Greg Thomas Polkus , Daniel Edward Loringer , James Robert Mischler , Neil Xavier Blythe , Luke Henry , Matthew John Malone
- 主分类号： F02D41/26
- IPC分类号： F02D41/26 ; F02D23/02
摘要：
Various methods and systems are provided for engine operation with a degraded turbocharger. In one embodiment, a method for an engine comprises reducing mass flow through a first turbocharger while continuing engine operation and adjusting operation of a second turbocharger in response to detected degradation of the first turbocharger.
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