会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Device for controlling the increased fuel supply for engines
    • 用于控制发动机燃料供应增加的装置
    • US4683860A
    • 1987-08-04
    • US804304
    • 1985-12-03
    • Haruo ShimamuraHideo KobayashiMasahiko Asakura
    • Haruo ShimamuraHideo KobayashiMasahiko Asakura
    • F02D3/00F02M7/12F02M7/20
    • F02M7/20
    • A device for increasing an amount of fuel to be supplied to an engine includes a fuel increasing mechanism for supplying an added amount of fuel to the engine, and an electric control circuit including a low-temperature sensor for detecting a low temperature of the engine to produce a first signal capable of actuating the fuel increasing mechanism, and a neutral-gear-condition detector for detecting the neutral-gear-condition of a gear transmission associated with the engine to produce a second signal. The fuel increasing mechanism is inactivated in response to the second signal from the neutral-gear-condition sensor by overriding the low-temperature sensor to prevent the increase of fuel while the gear transmission is in neutral. A second embodiment employs additional sensors for air temperature, engine r.p.m., vehicle speed and the park-condition of an automatic transmission also for controlling the fuel increase.
    • 用于增加供给发动机的燃料量的装置包括用于向发动机供给附加量的燃料的燃料增加机构,以及包括用于检测发动机的低温的低温传感器的电气控制电路 产生能够致动燃料增加机构的第一信号,以及用于检测与发动机相关联的齿轮传动装置的空档状态以产生第二信号的空档状态检测器。 通过覆盖低温传感器来响应于来自中性齿轮传动状态传感器的第二信号而使燃料增加机构失活,以防止在齿轮传动处于空档状态时燃料的增加。 第二实施例使用用于空气温度,发动机转速,车速和用于控制燃料增加的自动变速器的驻车状态的附加传感器。