HYDRAULIC CONTROL DEVICE AND POWER TRANSMISSION CONTROL DEVICE

A hydraulic control device (10), comprising: a hydraulic control portion (110) for controlling the hydraulic pressure by adjusting the flow of oil; a pump portion (120) for generating the hydraulic pressure; and a motor portion (130) having a shaft rotatable about a central axis (J) and driving the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SAKAMOTO, Hitoshi, HIGUCHI, Koji, YAMASHITA, Hiroshi, KAMOSAKA, Mitsunobu, YE, Tingchao
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A hydraulic control device (10), comprising: a hydraulic control portion (110) for controlling the hydraulic pressure by adjusting the flow of oil; a pump portion (120) for generating the hydraulic pressure; and a motor portion (130) having a shaft rotatable about a central axis (J) and driving the pump portion (120) by means of the shaft. The pump portion (120) is configured inside the hydraulic control portion (110). The hydraulic control device (10) is advantageous in terms of the driving efficiency of the hydraulic pump. Also disclosed is a power transmission control device. L'invention concerne un dispositif de commande hydraulique (10), comprenant : une partie commande hydraulique (110) servant à commander la pression hydraulique par un réglage de l'écoulement d'huile ; une partie pompe (120) servant à générer la pression hydraulique ; et une partie moteur (130) comportant un arbre tournant autour d'un axe central (J) et entraînant la partie pompe (120) au moyen de l'arbre. La partie pompe (120) est con