FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: invention relates to fuel injection equipment of internal combustion engines. Proposed fuel injection system contains high pressure fuel accumulator into which fuel is delivered by high pressure fuel pump and which is designed for delivering fuel to several valve-type nozzles installed on internal combustion engine. Each nozzle is provided with delivery space communicating with high pressure fuel accumulator in direction of fuel flow before atomizing orifice. High pressure fuel accumulator is provided with connecting sections by means of which it is directly connected with each body of several valve-type nozzles. EFFECT: simplified design, improved reliability and compactness. 10 cl, 4 dwg
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VALVE NOZZLE FOR FUEL INJECTION SYSTEMS AND METHOD OF ITS MANUFACTURE | 1998 |
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Authors
Dates
2003-07-20—Published
1998-07-01—Filed