发明授权
US4836166A Arrangement for controlling the metering of fuel to an internal combustion engine 失效
用于控制向内燃机的燃料计量的布置

  • 专利标题: Arrangement for controlling the metering of fuel to an internal combustion engine
  • 专利标题(中): 用于控制向内燃机的燃料计量的布置
  • 申请号: US4893
    申请日: 1987-01-20
  • 公开(公告)号: US4836166A
    公开(公告)日: 1989-06-06
  • 发明人: Jurgen Wietelmann
  • 申请人: Jurgen Wietelmann
  • 申请人地址: DEX Stuttgart
  • 专利权人: Robert Bosch GmbH
  • 当前专利权人: Robert Bosch GmbH
  • 当前专利权人地址: DEX Stuttgart
  • 优先权: DEX3436338 19841004
  • 主分类号: F02D41/04
  • IPC分类号: F02D41/04 F02D31/00 F02D41/22 F02D41/38
Arrangement for controlling the metering of fuel to an internal
combustion engine
摘要:
An arrangement is disclosed for controlling the metering of fuel to an internal combustion engine. The control can be open-loop and/or closed-loop and the amount of fuel metered to the engine is limited by means of a full-load limiter dependent on at least the rotational speed of the engine. The arrangement further includes a substitute full-load limiter for limiting the amount of fuel metered to the engine. It is particularly advantageous for the substitute full-load limiter to operate in dependence on the engine temperature and/or the fuel temperature, with a linear function of these parameters representing a further embodiment of the invention. Block diagrams of the arrangement of the invention and characteristic fields explain its mode of operation.
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