Simulation hand valve with signal feedback

The utility model provides a simulation hand valve with a signal feedback function. The simulation hand valve comprises a hand valve body, a valve rod, a potentiometer assembly, a gear assembly, a display assembly and/or an electrical wiring port. One end of the valve rod penetrates into the hand va...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WU TAN, JIN HONGXIN, CAI LIANGBIN, LEI JIHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE CRYPTOGRAPHY DIAGRAMS DISPLAY EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES GLOBES PHYSICS PLANETARIA SEALS
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