The electric fuel pump for the diesel engine comprises a fuel pump body, a base is detachably arranged at the bottom of the fuel pump body, a supporting assembly is fixedly arranged on the base, a plurality of fixing blocks are fixedly arranged on the base in the circumferential direction of the base, guide grooves are formed in the fixing blocks, and a plurality of guide blocks are fixedly arranged on the bottom face of the fuel pump body in the circumferential direction of the fuel pump body. A plurality of vertical plates are fixedly arranged on the base in the circumferential direction of the base, sliding rods are arranged on the vertical plates in a sliding mode, clamping plates are fixedly arranged at one ends of the sliding rods, the sliding rods are fixedly sleeved with circular plates, first springs are fixedly arranged between the circular plates and the vertical plates, and limiting assemblies for limiting the sliding rods are arranged on the vertical plates. The base is provided with the transmission assembly for releasing limiting of the sliding rod through the limiting assembly, the guide block is inserted into the guide groove, meanwhile, the clamping plate is driven to fix the fuel pump body, operation steps are saved, and the efficiency of installing the fuel pump body is improved.

    用于柴油发动机的电动燃油泵,包括燃油泵本体,所述燃油泵本体的底部可拆卸设置有底座,底座上固定设置有支撑组件,底座上沿其周向固定设置有多个固定块,固定块上开设有导向槽,燃油泵本体的底面沿其周向固定设置有多个导向块,导向块与导向槽相适配,底座沿其周向固定设置有多个竖板,竖板上滑动设置有滑动杆,滑动杆的一端固定设置有卡板,滑动杆上固定套设有圆板,圆板与竖板之间固定设置有第一弹簧,竖板上设置有对滑动杆进行限位的限位组件,底座上设置有通过限位组件解除对滑动杆限位的传动组件,通过将导向块插入到导向槽内的同时带动卡板对燃油泵本体进行固定,节省了操作步骤,提高了安装燃油泵本体的效率。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Electric fuel pump for diesel engine


    Weitere Titelangaben:

    用于柴油发动机的电动燃油泵


    Beteiligte:
    TU DI (Autor:in) / TU SIKANG (Autor:in) / TU YUBIN (Autor:in)

    Erscheinungsdatum :

    28.03.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    Development of New Electric-controlled High-pressure Fuel Injection Pump for Small Direct-injection Diesel Engine

    Fujimura, T. / Tsuzuki, M. / Takahashi, T. et al. | British Library Online Contents | 1998


    Electric/Electronic Integration in Dual Fuel Engine - Diesel/Gas

    de Paula Silva, Cirilo / de Andrade Ribeiro, Gabriel | SAE Technical Papers | 2013


    Marine diesel engine lubricating oil pump

    ZHENG SONG / GAN JIERUI / LUO YUTONG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Fuel and diesel engine

    Engineering Index Backfile | 1938


    DIESEL ENGINE FUEL DEVELOPMENTS

    Anderson, B. T. / Moore, C. C. / Mahan, R. I. | SAE Technical Papers | 1942