AIR CONDITIONNED ROOM AND METHOD FOR USING SAME

An air conditioned room forming a transportable cabin (1) has a front wall (7) with an entrance (13). A machine such a tablet press (41) is mounted therein. Above the entrance (13) there is disposed a conduit (17), the height of which is adjustable, for creating an air curtain (71). Before the ceili...

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Bibliographische Detailangaben
Hauptverfasser:	SIRCH EDGAR, VICARIESMANN JUERGEN
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL RANGES SEPARATION TRANSPORTING VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	An air conditioned room forming a transportable cabin (1) has a front wall (7) with an entrance (13). A machine such a tablet press (41) is mounted therein. Above the entrance (13) there is disposed a conduit (17), the height of which is adjustable, for creating an air curtain (71). Before the ceiling (11) there is a fan (29), which can be adjusted at a desired level and around a horizontal axis, parallel to the wall (7). A slightly turbulent air blast (73) is thus directed against the machine (41). At the bottom of the rear wall (9) there is mounted an aspirating member (43) connected to the inlet of two fans (27), the outlets of which are connected to the members (17, 29), the air entering the cabin being purified by filters (25). The aspirating surface (45) of the member (43) is obstructed behind the machine (41). The air impurities concentration around the machine is thus kept low with a low energy consumption. Un local a air conditionne constituant une cabine transportable (1) presente une paroi frontale (7) avec entree (13). Une machine telle qu'une presse a tablettes (41) est montee a l'interieur. Au-dessus de l'entree (13) est dispose un conduit (17), reglable en hauteur, pour la formation d'un rideau d'air (71). A l'avant du plafond (11) se trouve une soufflante (29), reglable en hauteur et autour d'un axe horizontal, parallele a la paroi (7). Contre la machine (41) est ainsi dirige un jet (73) faiblement turbulent. Au bas de la paroi arriere (9) est monte un organe d'aspiration (43) branche sur l'entree de deux ventilateurs (27), dont les sorties sont reliees aux organes (17, 29), l'air entrant dans la cabine etant purifie par des filtres (25). La surface d'aspiration (45) de l'organe (43) est obturee derriere la machine (41). La concentration en impuretes de l'air aux alentours de la machine est ainsi maintenue basse au moyen d'une faible consommation d'energie.