FIELD: machine building.
SUBSTANCE: proposed drive is composed of slider-crank mechanism including sliding pusher fitted in guide slots, crankshaft and con-rod bush. Note here that sliding pusher engaged with plunger is translated by con-rod bush fitted in its bore and on crankshaft crank pin. Note here that con-rod bush bore is receive crank pin is made at a distance from crankshaft mirror axis. Application of proposed drive using lowest compact kinematic pairs allows developing higher fuel pressure exceeding 200 MPa. Besides, it allows using spring-free plungers.
EFFECT: higher reliability, longer life.
| Title | Year | Author | Number |
|---|---|---|---|
| DIESEL FUEL SUPPLY SYSTEM | 2019 |
|
RU2730540C1 |
| HIGH-PRESSURE FUEL PUMP PLUNGER TAPPET DRIVE | 2010 |
|
RU2451822C1 |
| FUEL FEED GOVERNOR FOR TURBOCHARGED DIESEL ENGINE | 1991 |
|
RU2008486C1 |
| INTERNAL COMBUSTION ENGINE | 1997 |
|
RU2146010C1 |
| HIGH PRESSURE FUEL PUMP | 2010 |
|
RU2537994C2 |
| AUTOMOBILE DIESEL ENGINE HIGH-PRESSURE FUEL-INJECTION PUMP | 2002 |
|
RU2230213C2 |
| PLUNGER PUMP | 2010 |
|
RU2514558C1 |
| HIGH-PRESSURE FUEL PUMP PLUNGER PUSHER DRIVE DEVICE | 2024 |
|
RU2826466C1 |
| VEHICLE DIESEL ENGINE FUEL SUPPLY SYSTEM | 2002 |
|
RU2230209C2 |
| HIGH-PRESSURE FUEL PUMP | 2008 |
|
RU2369767C1 |
