- 专利标题: METHODS AND SYSTEMS FOR BOOST CONTROL
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申请号: US13965698申请日: 2013-08-13
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公开(公告)号: US20150047346A1公开(公告)日: 2015-02-19
- 发明人: Daniel Joseph Styles , Julia Helen Buckland , Joseph Norman Ulrey , James Leiby , Gregory Patrick McConville
- 申请人: Ford Global Technologies, LLC
- 申请人地址: US MI Dearborn
- 专利权人: Ford Global Technologies, LLC
- 当前专利权人: Ford Global Technologies, LLC
- 当前专利权人地址: US MI Dearborn
- 主分类号: F02B47/08
- IPC分类号: F02B47/08
摘要:
Methods and systems are provided for varying a proportion of compressed air recirculated to a compressor inlet from a location downstream of the compressor and upstream of a charge air cooler and a location downstream of the charge air cooler. A temperature-controlled compressor recirculation flow is used to reduce condensation from EGR being ingested into the compressor. The temperature-controlled compressor recirculation flow is also used to address compressor surge.
公开/授权文献
- US09091202B2 Methods and systems for boost control 公开/授权日:2015-07-28
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