Pump pit alarm system

The utility model relates to the technical field of power plant safety, in particular to a pump pit alarm system, which comprises a probe mounted above a pump pit and suitable for transmitting sound waves into the pump pit and receiving sound waves reflected by a blocking surface in the pump pit so...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DENG YU, WANG XIMIN, XIONG YU, JI CHAO, JIA YANFENG, JIANG LIANGANG, LI XIN, GAO HUANQING, XIN HAIFENG, ZHANG QINGHE, LIU YU, LI WANZE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALARM SYSTEMS ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING ORDER TELEGRAPHS PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION SIGNALLING SIGNALLING OR CALLING SYSTEMS TESTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!