RU94023687ARU94023687/06ARU94023687ARU94023687ARU 94023687 ARU94023687 ARU 94023687ARU 94023687/06 ARU94023687/06 ARU 94023687/06ARU 94023687 ARU94023687 ARU 94023687ARU 94023687 ARU94023687 ARU 94023687A
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Application filed by М.Г. Сандомирский, Ua], В.Г. ДьяченкоfiledCriticalМ.Г. Сандомирский
Priority to RU94023687ApriorityCriticalpatent/RU2079695C1/en
Publication of RU94023687ApublicationCriticalpatent/RU94023687A/en
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Publication of RU2079695C1publicationCriticalpatent/RU2079695C1/en
FIELD: internal combustion engines for injection of light fuel into cylinders mainly equipped with electrical ignition systems. SUBSTANCE: return spring is arranged inside delivery chamber and is supported by plunger; arranged in inner chamber of pusher is additional spring supported by pusher. EFFECT: reduction of sizes and mass of fuel pump and consequently low cost and facilitated arrangement. 2 cl, 1 dwg
Claims (1)
Изобретение относится к двигателям внутреннего сгорания с впрыском легкого топлива в цилиндры, преимущественно снабженным системами электрического зажигания. Цель изобретения - снижение размеров и массы топливного насоса, что приведет к снижению его стоимости и лучшей компановке на двигателе, для чего возвратная пружина размещена внутри нагнетательной полости и опирается на плунжер, а во внутренней полости толкателя размещена дополнительная пружина, опирающаяся на толкатель. 1 з.п.ф-лы, 1 ил.The invention relates to internal combustion engines with the injection of light fuel into cylinders, mainly equipped with electric ignition systems. The purpose of the invention is to reduce the size and weight of the fuel pump, which will lead to a decrease in its cost and a better arrangement on the engine, for which a return spring is placed inside the injection cavity and rests on the plunger, and an additional spring resting on the pusher is placed in the inner cavity of the pusher. 1 C.p. f-ls, 1 ill.