Ventilating device for a closed channel arrangement

A ventilating device is described for a closed channel (duct) arrangement, consisting especially of fire-resistant material. The duct arrangement has an outlet channel and a ventilator (fan). Temperature sensors are additionally arranged in the channel arrangement. The device operates via a switchin...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	WOLTERS,JENS
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY FIRE-FIGHTING GENERATION HUMAN NECESSITIES INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES LIFE-SAVING
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