发明授权
EP2085602B1 Engine intake air temperature management system 有权
发动机进气温度管理系统

  • 专利标题: Engine intake air temperature management system
  • 专利标题(中): 发动机进气温度管理系统
  • 申请号: EP09005714.2
    申请日: 2007-02-21
  • 公开(公告)号: EP2085602B1
    公开(公告)日: 2018-04-11
  • 发明人: Bellinger, Steven M.
  • 申请人: Cummins Inc.
  • 申请人地址: 500 Jackson Street Columbus, IN 47201 US
  • 专利权人: Cummins Inc.
  • 当前专利权人: Cummins Inc.
  • 当前专利权人地址: 500 Jackson Street Columbus, IN 47201 US
  • 代理机构: Beyer, Andreas
  • 优先权: US359789 20060222
  • 主分类号: F02M31/04
  • IPC分类号: F02M31/04
Engine intake air temperature management system
摘要:
A system (10) for managing engine intake air temperature may comprise a first air flow control device (24) having an inlet coupled to an outlet of a turbocharger compressor (16) and a first outlet coupled to an inlet of a charge air cooler (22). A second outlet is coupled via a bypass conduit (26) to the air intake manifold (14). The first air flow control device (24) may selectively control air flow from the compressor outlet to the charge air cooler (22) and/or bypass conduit (26). The system may alternatively or additionally include a second air flow control device (30) having a first inlet receiving air external to the engine compartment, a second inlet receiving air from within the engine compartment and surrounding the engine and an outlet providing air flow to the engine. The second air flow control device (30) may selectively control airflow from the first and/or second inlets thereof to the engine.
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