REVERSE ROTATION SENSING DEVICE OF PUMP

A reverse rotation sensing device of a pump according to the present invention includes: an impact sensing unit (10) equipped with an impact sensor (17); an impact generator (20) which is combined to interlock with an impeller rotating shaft (S) and applies an impact to the impact sensor (17) when t...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	KIM, YUN WAN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ALARM SYSTEMS BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS ORDER TELEGRAPHS PHYSICS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SIGNALLING SIGNALLING OR CALLING SYSTEMS WEAPONS
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