Alarm fence for building electromechanical engineering

An alarm enclosure for building electromechanical engineering relates to the technical field of building engineering and comprises a frame and a plurality of baffles arranged on the inner side of the frame, adjacent baffles are hinged through a movable shaft arranged longitudinally, the baffles at t...

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Bibliographische Detailangaben
Hauptverfasser:	JIANG WENJUN, LI SHENJIE, SUI MINGLIANG, DU YANMIAO, QIN GUOBO, WU YANG, SUN FENGBO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALARM SYSTEMS BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS ORWINDOWS BUILDING BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES CHECKS FOR WINGS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL ELECTRICITY FENCING FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES GENERATION GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES KEYS LADDERS LOCKS MASTS ORDER TELEGRAPHS PHYSICS SAFES SIGNALLING SIGNALLING OR CALLING SYSTEMS SWIMMING OR SPLASH BATHS OR POOLS SYSTEMS FOR STORING ELECTRIC ENERGY TENTS OR CANOPIES, IN GENERAL WINDOW OR DOOR FITTINGS WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING
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