FIELD: mechanical engineering: plunger pumps.
SUBSTANCE: proposed high-pressure pump includes dynamically balanced planetary drive conveying straight line working motion to pump plunger to exclude appearance of cross forces leading to untimely wear of seals and cylinder wall. Pump features possibility of smooth adjustment of capacity to multifold value.
EFFECT: increased reliability and service life at preservation of operating characteristics.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HIGH-PRESSURE PUMP | 2004 |
|
RU2289725C2 |
| HIGH-PRESSURE PUMP | 2005 |
|
RU2300013C1 |
| 0 |
|
SU401092A1 | |
| METHOD TO PRODUCE OIL USING ROD-TYPE DOWNHOLE PUMP AND JACK TO THIS END (VERSIONS) | 2008 |
|
RU2381383C1 |
| DOWNHOLE ELECTRIC PLUNGER PUMP | 2016 |
|
RU2623344C1 |
| INTERNLS COMBUSTION RADIAL PISTON ENGINE | 2005 |
|
RU2298107C1 |
| FOUR-STROKE INTERNAL COMBUSTION ENGINE | 2002 |
|
RU2230919C1 |
| ENGINE | 2009 |
|
RU2411365C2 |
| HIGH-PRESSURE PLUNGER PUMP | 2015 |
|
RU2578777C1 |
| CONTROLLED CRANK MECHANISM | 0 |
|
SU660852A1 |
