1、ICS 91.140.30Lftung von Gebuden Luftdurchlsse Aerodynamische Prfung und Bewertung fr Anwendung beiVerdrngungsstrmungEuropean Standard EN 12239 : 2001 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been prepared by CEN/TC 156 Ventilation for
2、buildings.The responsible German body involved in its preparation was the Normenausschuss Heiz- undRaumlufttechnik (HVAC Standards Committee).Ref. No. DIN EN 12239 : 2001-11English price group 09 Sales No. 110903.02DEUTSCHE NORM November 2001EN 12239Continued overleaf.EN comprises 17 pages. No part
3、of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).Ventilation for buildingsAir terminal devicesAerodynamic testing and rating fo
4、r displacement flow applicationsEnglish version of DIN EN 12239English versionICS 91.140.30Descriptors:Ventilation for buildingsAir terminal devicesAerodynamic testing and rating for displacement flow applications 2001. CEN All rights of exploitation in any form and by any meansreserved worldwide fo
5、r CEN national members.Ref. No. EN 12239 : 2001 ELftung von Gebuden Luftdurchlsse AerodynamischePrfung und Bewertung fr Anwen-dung bei VerdrngungstrmungThis European Standard was approved by CEN on 2001-06-22.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate th
6、e conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in three
7、 official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austria, B
8、elgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland,and the United Kingdom.EN 12239August 2001Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for Standardizati
9、onComit Europen de NormalisationEuropisches Komitee fr Normung|Ventilation des btiments Bouchesdair Essais arodynamiques etcaractrisation pour applicationsdplacement dairPage 2EN 12239 : 20012333368889101010101010111112121414141717Page 3EN 12239 : 2001Page 4EN 12239 : 2001Page 5EN 12239 : 2001Page 6EN 12239 : 2001Page 7EN 12239 : 2001Page 8EN 12239 : 2001Page 9EN 12239 : 2001Page 10EN 12239 : 2001Page 11EN 12239 : 2001Page 12EN 12239 : 2001Page 13EN 12239 : 2001Page 14EN 12239 : 2001Page 15EN 12239 : 2001Page 16EN 12239 : 2001Page 17EN 12239 : 2001
