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
    • 23. 发明专利
    • Fuel injection equipment for internal-combustion engine
    • 燃油喷射装置内燃机
    • JPS59131731A
    • 1984-07-28
    • JP581983
    • 1983-01-19
    • Nippon Soken Inc
    • ITOU TOSHIHIKOTANAKA TAROUSAKAKIBARA YASUYUKI
    • F02D41/34F02M45/10
    • F02M45/10
    • PURPOSE:To achieve proper atomization of fuel, by opening and closing a fuel injection valve by means of an electrostrictive actuator to operate in response to high-frequency waves, and reducing the quantity of fuel injected per one time from the injection valve. CONSTITUTION:An injection valve 1 is operated through expansion and contraction of an electrostrictive actuator 11. Expansion and contraction of the electrostrictive actuator 11 is transmitted directly to a positive piston 14. A fuel sump 136 is communicated with a pressure regulator 54 disposed on the outside via an inlet port 135 formed at a closed end portion of a valve casing 13. Metering of fuel is achieved by controlling the frequency or the like of a signal applied to the electrostrictive actuator 11 which is responsive to high-frequency waves. With such an arrangement, it is enabled to achieve proper atomization of fuel.
    • 目的:为了实现燃料的正确雾化,通过利用电致伸缩致动器来打开和关闭燃料喷射阀,以响应于高频波而操作,并且每次从喷射阀减少喷射的燃料量。 构成:通过电致伸缩致动器11的膨胀和收缩来操作喷射阀1.电致伸缩致动器11的膨胀和收缩直接传递到正极活塞14.燃料集尘136与设置在外部的压力调节器54连通 通过形成在阀壳体13的封闭端部的入口端口135来计量燃料。通过控制施加到响应于高频波的电致伸缩致动器11的信号的频率等来实现燃料的计量。 通过这样的布置,能够实现燃料的适当雾化。