Ventilation system for theatre - includes row of vertical pipes under each row of seats

Ventilation system for theatre - includes row of vertical pipes under each row of seats

The ventilation system for a theatre or similar building is formed by rows of short vertical pipes (8) with each row of pipes being placed under a row of seats (1). Each pipe passes through a hole (7) in the floor (6) and is connected to a source of air which is above atmospheric pressure. Each pipe...

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Bibliographische Detailangaben
Hauptverfasser: SCHMITT, WOLFGANG.., 5240 BETZDORF, DE, FITZNER, KLAUS, DR.., 1000 BERLIN, DE, GUNTERMANN, KLAUS.., 5241 DICKENDORF, DE
Format: Patent
Sprache:eng ; ger
Schlagworte:
AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
VENTILATING
WEAPONS
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Beschreibung
Zusammenfassung:The ventilation system for a theatre or similar building is formed by rows of short vertical pipes (8) with each row of pipes being placed under a row of seats (1). Each pipe passes through a hole (7) in the floor (6) and is connected to a source of air which is above atmospheric pressure. Each pipe has rows of holes (8) in its wall and its upper end is closed with a cap. The holes are covered with a layer of porous material such as felt or carpet so that air can flow out of the pipes to ventilate the theatre. USE/ADVANTAGE - Ventilation system for a large building with unobtrusive air outlets.