Shield tunneling machine main drive sealing grease pressure detection and alarm control system

The utility model relates to a shield tunneling machine main drive sealing grease pressure detection and alarm control system, which comprises a main drive sealing grease pressure source, a pressure sensor, a power supply module, a buzzer, a PLC (Programmable Logic Controller), an interlocking prote...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	RAN QIN, ZHANG SONGLEI, ZHANG YONG, KE JIN, ZHENG GUOLE, LUO GEDONG, XIANG JIANWEN, CHANG QILIANG, JIANG RENWU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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