Load-sensitive hydraulic system, warm-up control method and engineering machinery

The invention discloses a load-sensitive hydraulic system, a warming-up control method and engineering machinery. The hydraulic system comprises a controller, a heating valve group and a temperature detector used for detecting the temperature of hydraulic oil. The heating valve set comprises an unlo...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WU ZONGCAI, FAN WUDE, LI ZEHUA, WANG YUN, HUA LONGXIN, LI ZUJIE, LUO WEIFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL WEAPONS
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