Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
HYDRAULIC SYSTEM FOR A WORK MACHINE, WORK MACHINE COMPRISING SUCH A HYDRAULIC SYSTEM, AND METHOD OF OPERATING SUCH A HYDRAULIC SYSTEM
A hydraulic system for a working machine, the hydraulic system comprising: a hydraulic fluid reservoir; a boom actuator having an ascending chamber and a descending chamber; a first pump; a first directional control valve comprising a first ascending state configured for moving the boom in the ascending direction, a descending state configured for moving the boom actuator in the descending direction, and a first neutral state; a second pump; a second directional control valve comprising a second ascending state configured for moving the boom actuator in the ascending direction, and a second neutral state; wherein the second directional control valve further comprises a float state configured to connect at least one of the ascending and descending chambers to the hydraulic reservoir for permitting the boom to move freely in the descending and/or descending directions.
HYDRAULIC SYSTEM FOR A WORK MACHINE, WORK MACHINE COMPRISING SUCH A HYDRAULIC SYSTEM, AND METHOD OF OPERATING SUCH A HYDRAULIC SYSTEM
A hydraulic system for a working machine, the hydraulic system comprising: a hydraulic fluid reservoir; a boom actuator having an ascending chamber and a descending chamber; a first pump; a first directional control valve comprising a first ascending state configured for moving the boom in the ascending direction, a descending state configured for moving the boom actuator in the descending direction, and a first neutral state; a second pump; a second directional control valve comprising a second ascending state configured for moving the boom actuator in the ascending direction, and a second neutral state; wherein the second directional control valve further comprises a float state configured to connect at least one of the ascending and descending chambers to the hydraulic reservoir for permitting the boom to move freely in the descending and/or descending directions.
HYDRAULIC SYSTEM FOR A WORK MACHINE, WORK MACHINE COMPRISING SUCH A HYDRAULIC SYSTEM, AND METHOD OF OPERATING SUCH A HYDRAULIC SYSTEM
HYDRAULIKSYSTEM FÜR EINE ARBEITSMASCHINE, ARBEITSMASCHINE MIT EINEM SOLCHEN HYDRAULIKSYSTEM, UND VERFAHREN ZUM BETRIEB EINES SOLCHEN HYDRAULIKSYSTEMS
SYSTÈME HYDRAULIQUE POUR MACHINE DE TRAVAIL, MACHINE DE TRAVAIL AVEC UN TEL SYSTÈME HYDRAULIQUE, ET PROCÉDÉ D'OPERATION D'UN TEL SYSTÈME HYDRAULIQUE
ABELL KYLE (Autor:in) / GOODWIN MARK (Autor:in)
12.06.2024
Patent
Elektronische Ressource
Englisch
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