Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
ENERGIEEFFIZIENTE ELEKTRISCH-HYDRAULISCHE STEUERANORDNUNG
The invention relates to a hydraulic drive (1) for a mobile working machine, preferably an excavator with a swingable hydraulic machine (4) which is hydraulically connected to first load cylinders (44), drives same, and can regenerate potential energy when the first load cylinders (44) are retracted. The hydraulic drive (1) additionally has a hydraulic pump (2) which is hydraulically connected to additional load cylinders (90) and drives same. The swingable hydraulic machine (4) is connected to the first load cylinders (44) via a first control circuit (5), and the hydraulic pump (2) is connected to the additional load cylinders (90) via a second hydraulic control circuit (84), said control circuits (5, 84) being hydraulically separated.
ENERGIEEFFIZIENTE ELEKTRISCH-HYDRAULISCHE STEUERANORDNUNG
The invention relates to a hydraulic drive (1) for a mobile working machine, preferably an excavator with a swingable hydraulic machine (4) which is hydraulically connected to first load cylinders (44), drives same, and can regenerate potential energy when the first load cylinders (44) are retracted. The hydraulic drive (1) additionally has a hydraulic pump (2) which is hydraulically connected to additional load cylinders (90) and drives same. The swingable hydraulic machine (4) is connected to the first load cylinders (44) via a first control circuit (5), and the hydraulic pump (2) is connected to the additional load cylinders (90) via a second hydraulic control circuit (84), said control circuits (5, 84) being hydraulically separated.
ENERGIEEFFIZIENTE ELEKTRISCH-HYDRAULISCHE STEUERANORDNUNG
ENERGY-EFFICIENT ELECTRIC-HYDRAULIC CONTROL ASSEMBLY
ENSEMBLE DE COMMANDE ÉLECTRO-HYDRAULIQUE ÉCONOME EN ÉNERGIE
HEEMSKERK EDWINUS (Autor:in) / ROSE STEFFEN (Autor:in) / STEKER NILS (Autor:in) / NAGEL PHILIP (Autor:in) / WEIDEMANN ARNE (Autor:in)
24.07.2024
Patent
Elektronische Ressource
Deutsch
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