HYDRAULIC CONTROL SYSTEM AND VEHICLE

HYDRAULIC CONTROL SYSTEM AND VEHICLE

A hydraulic controlling system and a vehicle, wherein the hydraulic controlling system includes: a cooling and lubricating oil line and a main controlling oil line; an oil-liquid storage; a first pump, wherein an inlet of the first pump is connected to the oil-liquid storage, and an outlet of the fi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU, Huaxue, TANG, Guangqing, TRUTSCHEL, Ralf, ZHOU, Lin, ZHANG, Wei
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
BRAKES
CLUTCHES
COUPLINGS FOR TRANSMITTING ROTATION
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
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Beschreibung
Zusammenfassung:A hydraulic controlling system and a vehicle, wherein the hydraulic controlling system includes: a cooling and lubricating oil line and a main controlling oil line; an oil-liquid storage; a first pump, wherein an inlet of the first pump is connected to the oil-liquid storage, and an outlet of the first pump is connected to the main controlling oil line; a second pump, wherein an inlet of the second pump is connected to the oil-liquid storage, and an outlet of the second pump selectively communicates with the cooling and lubricating oil line or the main controlling oil line; and a gearbox-gear-shifting oil line, wherein the gearbox-gear-shifting oil line includes a gear-shifting-pressure regulating valve, a plurality of gear-shifting-flow-rate controlling valves and a plurality of gear-shifting selector valves, the gear-shifting-flow-rate controlling valves are connected to the main controlling oil line via the gear-shifting-pressure regulating valve, and at least some of the plurality of gear-shifting-flow-rate controlling valves are connected to a gear-shifting executing piston via the gear-shifting selector valves.