ALARM DEVICE FOR BURNING OF VENTILATION FAN

PURPOSE:To prevent a secondary disaster resulting from burning and suspension of a ventilating fan from occurring, by a method wherein a heat sensing switch opening at a predetermined temperature is built in a motor, through which heating of the motor is sensed. CONSTITUTION:The titled device is con...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	ISHIZUKA ICHIROU
Format:	Patent
Sprache:	eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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