Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Relief pressure switching apparatus for hydraulic working machine
In a relief pressure switching apparatus for hydraulic working machine for switching a relief pressure of a hydraulic actuator circuit in accordance with a specification of a compression crushing apparatus or a breaker to be installed, electromagnetically variable relief valves (19,20) for determining the relief pressure are provided, and a controller (18) commands the relief pressure selected by an operator from a plurality of relief pressures preliminarily set and stored in combination with a flow rate as matching a working apparatus to the relief valves.
Relief pressure switching apparatus for hydraulic working machine
In a relief pressure switching apparatus for hydraulic working machine for switching a relief pressure of a hydraulic actuator circuit in accordance with a specification of a compression crushing apparatus or a breaker to be installed, electromagnetically variable relief valves (19,20) for determining the relief pressure are provided, and a controller (18) commands the relief pressure selected by an operator from a plurality of relief pressures preliminarily set and stored in combination with a flow rate as matching a working apparatus to the relief valves.
Relief pressure switching apparatus for hydraulic working machine
Entlastungsdruckschaltvorrichtung für eine hydraulische Bearbeitungsmaschine
Appareil de basculement de pression de décharge pour une machine de travail hydraulique
YAMASHITA KOJI (Autor:in) / UEDA KOJI (Autor:in)
09.05.2018
Patent
Elektronische Ressource
Englisch
RELIEF PRESSURE CONTROL DEVICE FOR HYDRAULIC WORK MACHINE
Europäisches Patentamt | 2018
Relief pressure control device for hydraulic work machine
| Europäisches Patentamt | 2016
RELIEF PRESSURE CONTROL DEVICE FOR HYDRAULIC WORK MACHINE
| Europäisches Patentamt | 2019