MONITORING DEVICE

Provided is a monitoring device, including: a fixed base (10) for fixing to a structure; a casing (20) with an accommodating space (21), an upper end of a longitudinal axis of the casing being rotatably connected to the fixed base; a first photoelectric device (30), arranged on lower end of the casi...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	Chang, Fu-Sheng
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ALARM SYSTEMS BLASTING ENGINEERING ELEMENTS AND UNITS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL WEAPONS
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