Wind power tower door shutter ventilation device

The invention discloses a wind power tower door shutter ventilation device which is arranged on a tower door, comprises a shutter frame body and is characterized in that a protective net cover is arranged on the rear side of the shutter frame body in a sliding mode, the protective net cover comprise...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	BAI YU, WANG RUILIANG, DING RUIPENG, CHENG CHENGUANG, QIU ZHAOMAN, LI QIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES HEATING LADDERS LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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