1、ICS 01.040.23; 23.080Descriptors: Rotodynamic pumps, technical documentation.Kreiselpumpen Technische Unterlagen Begriffe, Lieferumfang,AusfhrungEuropean Standard EN 12262 : 1998 has the status of a DIN Standard.National forewordThis standard has been prepared by CEN/TC 197.The responsible German bo
2、dy involved in its preparation was the Normenausschu Maschinenbau (Me-chanical Engineering Standards Committee), Technical Committee Kreiselpumpen.The DIN Standards corresponding to the European/International Standards referred to in clause 2 of theEN are as follows:EN/ISO Standard DIN Standard(s)EN
3、 20216 DIN 476-1ISO 3511-1 DIN 19227-1ISO 3511-2 DIN 19227-1ISO 3511-3 DIN 19227-2ISO 10628 DIN 28004-1, DIN 28004-2 and DIN 28004-3AmendmentsDIN 24293, May 1989 edition, has been superseded by the specifications of EN 12262.Previous editionDIN 24293: 1989-05.National Annex NAStandards referred to(a
4、nd not included in Normative references)DIN 476-1 Writing paper and certain classes of printed matter Trimmed sizes A and B series (identicalwith EN 20216 : 1990)DIN 19227-1 Graphical symbols and code letters for measurement and control in process engineering Symbols for functional representationDIN
5、 19227-2 Graphical symbols and code letters for measurement and control in process engineering Symbols for circuit diagramsDIN 28004-1 Flowcharts and diagrams used in process engineering Concepts, types and informationprovidedDIN 28004-2 Flowcharts and diagrams used in process engineering Drawing in
6、structionsDIN 28004-3 Flowcharts and diagrams used in process engineering Graphical symbolsRef. No. DIN EN 12262 : 1999-02English price group 09 Sales No. 110907.99DEUTSCHE NORM February 1999EN 12262EN comprises 11 pages. No part of this standard may be reproduced without the prior permission ofDIN
7、Deutsches Institut fr Normung e. V., Berlin.Beuth Verlag GmbH, D-10772 Berlin, has the exclusive right of sale for German Standards (DIN-Normen).Rotodynamic pumpsTechnical documents Terms, delivery range, layoutEnglish version of DIN EN 12262Supersedes DIN 24293,May 1989 edition.English versionICS 0
8、1.040.23; 23.080Descriptors: Rotodynamic pumps, technical documentation.Central Secretariat: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungRotodynamic pumpsTechnical documents Terms, delivery range, layout 1998. C
9、EN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 12262 : 1998 EPompes rotodynamiques Docu-ments techniques Terminologie,tendue de la fourniture, prsentationKreiselpumpen Technische Unter-lagen Begriffe, Lieferumfang,AusfhrungThis Europ
10、ean Standard was approved by CEN on 1998-11-02.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning
11、such national stand-ards may be obtained on application to the Central Secretariat or to any CENmember.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language a
12、nd notified to the Central Secretariat has thesame status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland,and the United Kingdom. EN 12262November 1998Page 2EN 12262 : 19982233479910Page 3EN 12262 : 1998Page 4EN 12262 : 1998Page 5EN 12262 : 1998Page 6EN 12262 : 1998Page 7EN 12262 : 1998Page 8EN 12262 : 1998Page 9EN 12262 : 1998Page 10EN 12262 : 1998Page 11EN 12262 : 1998
