FIELD: engines.
SUBSTANCE: invention can be used in engine building. Internal combustion engine includes cylinders block (1), cylinders block head, camshaft (16), valve train, including diverter valves and valve train plunger bushings and valve train hydraulic drive. Valve train hydraulic includes housing (8) and, at least, two hydraulic drive plungers (27), driven by camshaft (16). Coaxially to valve train hydraulic drive high-pressure fuel pump is installed, including housing (7), at least, two plungers and eccentric shaft (21), connected to camshaft (16) with possibility of combined rotation with it.
EFFECT: technical result consists in reduction of engine dimensions and simplification of its design, as well as in automatic air displacement from valve train hydraulic drive.
10 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ICE FLUID-DRIVEN VALVE TRAIN | 2010 |
|
RU2528238C1 |
| HIGH PRESSURE FUEL PUMP | 2010 |
|
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| PLUNGER PUMP | 2010 |
|
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| UNIT INJECTOR | 2005 |
|
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| VARYING-STROKE INTERNAL COMBUSTION ENGINE | 1994 |
|
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| HIGH-PRESSURE FUEL PUMP (HPFP) SECTION | 2008 |
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| INTERNAL COMBUSTION ENGINE | 1997 |
|
RU2146010C1 |
| GAS-DISTRIBUTING MECHANISM OF INTERNAL COMBUSTION ENGINE | 2017 |
|
RU2675647C2 |
| FUEL SYSTEM WITH HYDRAULICALLY OPERATED UNIT NOZZLES WITH ELECTRONIC CONTROL AND METHOD OF FUEL SYSTEM OPERATION | 1991 |
|
RU2087740C1 |
| ELECTRICALLY CONTROLLED ATOMISER | 2010 |
|
RU2526002C2 |
