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ELECTROMAGNETICALLY DRIVEN PRESSURE TIME-DEPENDENT INJECTION SYSTEM FOR DIESEL ENGINES, THE VALVE NEEDLE BEING DRIVEN BY DISCHARGING AND CHARGING A CAPACITY
ELECTROMAGNETICALLY DRIVEN PRESSURE TIME-DEPENDENT INJECTION SYSTEM FOR DIESEL ENGINES, THE VALVE NEEDLE BEING DRIVEN BY DISCHARGING AND CHARGING A CAPACITY
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机译:电动驱动的柴油发动机压力随时间的喷射系统,阀针通过充放电来驱动
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摘要
Improvements in electromagnetic control injection systems for diesel engines of the pressure-time type where the injection needle is controlled by the discharging then charging of a chamber. Electromagnetic control fuel injection system for diesel engines in which a three-way solenoid valve is placed in the injection holder, the injector needle being controlled during its opening by the pressure drop of the fuel contained in the control space. A disc having a nozzle is used to throttle the passage assuring the pressure drop in the control chamber without throttling the passage during a rise in pressure so that the injector needle begins to move only after the complete movement of the solenoid valve.
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