Hot start auxiliary circuit for electronic fuel control system
    3.
    发明授权
    Hot start auxiliary circuit for electronic fuel control system 失效
    用于电子燃油控制系统的热启动辅助电路

    公开(公告)号:US3705571A

    公开(公告)日:1972-12-12

    申请号:US3705571D

    申请日:1971-03-17

    Applicant: BENDIX CORP

    CPC classification number: F02D41/065

    Abstract: An auxiliary circuit for an electronic fuel control system to facilitate hot starting of the associated engine is disclosed herein. The circuit is responsive to engine temperature above a selected level and is operative to lengthen fuel injection control pulses by an amount calculated by the circuitry to be necessary to purge the injectors and the fuel supply conduits of any vapors forming as a result of excessive engine compartment temperatures. The circuit comprises a first means to generate a signal indicative of the temperature condition and a second means to translate this signal into an appropriate voltage for application to the main computing portion of the electronic fuel control system.

    Abstract translation: 本文公开了一种用于电子燃料控制系统辅助相关发动机热启动的辅助回路。 电路响应于发动机温度高于所选的水平,并且可操作地将燃料喷射控制脉冲延长一个由电路计算的量,以便清除由于过大的发动机室而形成的任何蒸汽的喷射器和燃料供应管道 温度。 该电路包括产生指示温度条件的信号的第一装置和将该信号转换成适当电压以用于电子燃料控制系统的主计算部分的第二装置。

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