FIELD: mechanical engineering; fuel devices of diesel engines. SUBSTANCE: plunger pair has barrel with inlet and spill ports and plunger with bypass channels and control edges for engagement with inlet and spill ports of barrel. Plunger is installed in barrel for reciprocating and turning. Inlet and spill ports are located at one side with inlet port located lover relative to above-plunger space. Spool portion of plunger head is made symmetrical. EFFECT: enlarged operating capabilities. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF REPAIR OF DIESEL ENGINE FUEL INJECTING PUMP | 2007 |
|
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| METHOD AND APPARATUS FOR DIAGNOSTICS OF PLUNGER-BARREL PAIR OF FUEL INJECTION PUMP | 0 |
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| SECTION OF DISTRIBUTION FUEL PUMP | 0 |
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| 0 |
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SU1776860A1 | |
| METHOD OF ASSESSING THE OPERABILITY OF PLUNGER PAIR | 0 |
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SU1560771A1 |
