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CN103502599A 内燃机以及用于运行从进气道导出的冷凝水的内燃机的方法 失效 - 权利终止

  • Patent Title: 内燃机以及用于运行从进气道导出的冷凝水的内燃机的方法
  • Patent Title (English): Combustion engine and method for operating a combustion engine having a discharge line for condensation water from the induction tract
  • Application No.: CN201280021025.9
    Application Date: 2012-04-19
  • Publication No.: CN103502599A
    Publication Date: 2014-01-08
  • Inventor: C·普法布
  • Applicant: 奥迪股份公司
  • Applicant Address: 德国因戈尔施塔特
  • Assignee: 奥迪股份公司
  • Current Assignee: 奥迪股份公司
  • Current Assignee Address: 德国因戈尔施塔特
  • Agency: 北京市中咨律师事务所
  • Agent 吴鹏; 牛晓玲
  • Priority: 102011018958.0 2011.04.29 DE
  • International Application: PCT/EP2012/001680 2012.04.19
  • International Announcement: WO2012/146357 DE 2012.11.01
  • Date entered country: 2013-10-29
  • Main IPC: F02B29/04
  • IPC: F02B29/04 ;  F02D41/00 ;  F02M31/07 ;  F02M35/10
内燃机以及用于运行从进气道导出的冷凝水的内燃机的方法
Abstract:
本发明涉及一种用于运行内燃机（100）的方法，所述内燃机具有增压和增压空气冷却，其中，在苛刻的运行状态中，通过增压空气冷却器（50）的增压空气体积流（V1）借助于至少一个增压空气冷却器阀（55）这样来调整和/或在时间上改变，使得存在于所述增压空气冷却器（50）中和/或下游的进气道（42）中的冷凝水仅以无害的量逐渐地输送给燃烧室（10）并且由此导出。本发明还涉及一种可利用该方法运行的内燃机（100）。
Abstract(English):

The invention relates to a method for operating a combustion engine (100) comprising charging and charge air cooling, wherein in a critical operating state the charge air volume flow (V1) through a charge air cooler (50) is adjusted and/or temporally changed by means of at least one charge air cooler valve (55) in such a manner that condensation water present in the charge air cooler (50) and/or in the downstream induction tract (42) is fed only in harmless quantities successively into the combustion chamber (10) and is thus discharged. The invention further relates to a combustion engine (100) that can be operated according to said method.

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