发明申请
US20120181468A1 ENGINE BREATHING SYSTEM VALVE AND PRODUCTS INCLUDING THE SAME 有权
发动机呼吸系统阀和包括它的产品

  • 专利标题: ENGINE BREATHING SYSTEM VALVE AND PRODUCTS INCLUDING THE SAME
  • 专利标题(中): 发动机呼吸系统阀和包括它的产品
  • 申请号: US13384247
    申请日: 2010-08-04
  • 公开(公告)号: US20120181468A1
    公开(公告)日: 2012-07-19
  • 发明人: Robert J. TelepPeter G. Weissinger
  • 申请人: Robert J. TelepPeter G. Weissinger
  • 申请人地址: US MI Auburn Hills
  • 专利权人: BORGWARNER INC.
  • 当前专利权人: BORGWARNER INC.
  • 当前专利权人地址: US MI Auburn Hills
  • 国际申请: PCT/US2010/044365 WO 20100804
  • 主分类号: F16K5/00
  • IPC分类号: F16K5/00
ENGINE BREATHING SYSTEM VALVE AND PRODUCTS INCLUDING THE SAME
摘要:
One embodiment may include an engine breathing system valve (10) for an internal combustion engine breathing system (12) including a valve body (60), a stem (62), and a valve member (64). The valve body (60) has a port (66) with a center axis (CP). The valve body (60) may have a seating surface (68) lying along a cone outer surface (CS) of an imaginary cone (C). The imaginary cone (C) has a cone center axis (CA). The stem (62) is carried by the valve body (60) so that it can rotate. The stem (62) has an axis of rotation (R-i) radially offset from the port center axis (CP). The valve member (64) is connected to the stem (62) and may have a valve member plane (M) axial Iy offset from the axis of rotation (R-i).
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