A hydraulic control system for control of a hydraulic motor. The hydraulic control system comprises a fluid distribution, the distribution assembly having a tank, a pump to pump fluid from the tank and a directional valve for distributing pressurised fluid from the pump and to return fluid to the tank; a valve assembly fluidly connected to the directional valve, the valve assembly having a first overcenter valve and a pressure reducing valve wherein a first main line connects the directional valve to the first overcenter valve and wherein a shuttle line connects the pressure reducing valve to the first main line; a hydraulic motor fluidly connected to the valve assembly wherein the first main line connects the hydraulic motor to the first overcenter valve; and a brake assembly fluidly connected to the pressure reducing valve, characterised in that a drain line connects the pressure reducing valve to the hydraulic motor.
HYDRAULIC CONTROL SYSTEM
HYDRAULISCHES STEUERUNGSSYSTEM
SYSTÈME DE COMMANDE HYDRAULIQUE
2019-08-21
Patent
Elektronische Ressource
Englisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
HYDRAULIC CONTROL SYSTEM, CONTROL METHOD FOR HYDRAULIC CONTROL SYSTEM, AND BOOM
Europäisches Patentamt | 2024
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