Elevator ventilation automatic control system

The utility model discloses an elevator ventilation automatic control system, including the elevator car body, the elevator car body, elevator car body top is equipped with the air intake, the air intake is fixed at elevator car body top, be equipped with the dead lever in the air intake, the air in...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SUN LIANCHANG, CHEN HEBAO, CAI JIAQIANG, XING ZHIGANG, WU ZHENGYA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ELEVATORS ESCALATORS OR MOVING WALKWAYS HAULING HOISTING LIFTING PERFORMING OPERATIONS TRANSPORTING
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