FIELD: machine building.
SUBSTANCE: invention relates to automotive industry. Hydraulic control system for vehicle having engine, contains oil pumps, oil reception part, oil channels and check valves. First oil pump is mechanical pump and driven by vehicle moving force source. Second oil pump is electrically driven pump and driven by electric motor. Oil channels connect oil pumps with oil reception part. First check valve is located between combination point and first oil pump. Second check valve is located between combination point and second oil pump. Combination point is part, where first oil channel and second oil channel are combined with each other. Combination point and second oil pump are connected by means of third oil channel. Third oil channel includes throttle mechanism.
EFFECT: enabling improving of hydraulic control system operating characteristics.
4 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR HYDRAULIC CONTROL OF OIL PUMP OF VEHICLE AND METHOD OF HYDRAULIC CONTROL OF OIL PUMP OF VEHICLE | 2017 |
|
RU2691573C2 |
| HYBRID VEHICLE | 2015 |
|
RU2619484C1 |
| CLUTCH HYDRAULIC SYSTEM FOR VEHICLE | 2014 |
|
RU2670555C2 |
| VEHICLE COOLING SYSTEM | 2016 |
|
RU2652469C1 |
| METHOD OF VEHICLE CONTROL AND VEHICLE CONTROL DEVICE | 2015 |
|
RU2673306C1 |
| DRIVE CONTROL SYSTEM FOR HYBRID VEHICLE | 2015 |
|
RU2613749C1 |
| METHOD AND DEVICE FOR VEHICLE CONTROL | 2015 |
|
RU2663257C1 |
| DEVICE FOR CONTROLLING FAIL-SAFE DRIVING OF HYBRID VEHICLE | 2015 |
|
RU2670562C1 |
| METHOD (VERSIONS) AND SYSTEM FOR ENGINE COMPONENTS PARAMETERS DEGRADATION DIAGNOSING | 2013 |
|
RU2610334C2 |
| HYBRID VEHICLE | 2015 |
|
RU2628286C2 |
