FIELD: machine building.
SUBSTANCE: group of inventions relates to machine building, namely, to internal combustion engine accumulator fuel systems of high pressure. Proposed fuel accumulator comprises cavity accommodating fuel under pressure of 10-350 MPa. Cavity is divided into two volumes by partition 3 with a central calibration hole. One volume 4 comprises channel with valve 5 for fuel drain into line of low pressure 6, and other volume 2 contains channel 1 for supply of fuel from fuel pump to accumulator and at least one channel 7 of fuel supply to atomizer.
EFFECT: enabling creation of possibility to control wave phenomena in high pressure line of accumulator fuel system of engine, which is necessary to increase control accuracy of fuel injection.
5 cl, 1 dwg
| Title | Year | Author | Number |
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|
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