BS-EN-12561-3-2002.pdf
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1、BRITISH STANDARD BS EN 12561-3:2002 Railway applications Tank wagons Part 3: Bottom filling and emptying devices for gases liquefied under pressure The European Standard EN 12561-3:2002 has the status of a British Standard ICS 13.300; 45.060.20 ? Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 2
2、8 14:54:27 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 12561-3:2002 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2003 BSI 31 January 2003 ISBN 0 580 41162 1 National foreword This British Standard is the official English la
3、nguage version of EN 12561-3:2002. The UK participation in its preparation was entrusted by Technical Committee RAE/1, Railway applications, to Subcommittee RAE/1/-/9, Wagons (Tank/Freight), which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on
4、request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the B
5、SI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquir
6、ers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This docum
7、ent comprises a front cover, an inside front cover, the EN title page, pages 2 to 15 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na,
8、Sat Oct 28 14:54:27 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12561-3 September 2002 ICS 13.300; 45.060.20 English version Railway applications - Tank wagons - Part 3: Bottom filling and emptying devices for gases liquefied under pressure Applica
9、tions ferroviaires - Wagons citernes - Partie 3: Dispositifs de remplissage et de vidange par le bas pour gaz liqufis sous pression Bahnanwendungen - Kesselwagen - Teil 3: Untenliegende Fll- und Entleereinrichtungen fr unter Druck verflssigte Gase This European Standard was approved by CEN on 3 Janu
10、ary 2002. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obt
11、ained on application to the Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Management Ce
12、ntre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. E
13、UROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2002 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12561-3:2002 E Licensed
14、Copy: sheffieldun sheffieldun, na, Sat Oct 28 14:54:27 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 12561-3:2002 (E) 2 Contents Foreword3 1Scope 5 2Normative references 5 3Terms and definitions5 4Requirements.5 4.1General5 4.2Constituent parts .6 4.3Locks and seals .6 4.4Dimensions.6 5Arrangement a
15、nd structure.6 5.1Fittings for the liquid phase6 5.2Fittings for the vapour phase .7 5.3Quick closing bottom valve system.8 5.4External valves and connection fittings9 5.5External branch pipes .10 5.6Earthing devices 10 6Reserved spaces for connection devices.10 6.1General arrangement.10 6.2Relative
16、 positioning of connection devices11 7Threaded couplings.11 7.1General arrangement.11 7.2Dimensions and tolerances12 7.3Tests and marking .13 8Materials14 9Maintenance, tests and inspections 14 9.1Maintenance .14 9.2Approval, tests and inspections.14 Bibliography15 Licensed Copy: sheffieldun sheffie
17、ldun, na, Sat Oct 28 14:54:27 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 12561-3:2002 (E) 3 Foreword This document (EN 12561-3:2002) has been prepared by Technical Committee CEN /TC 256, “Railway applications“, the secretariat of which is held by DIN. This European Standard shall be given the sta
18、tus of a national standard, either by publication of an identical text or by endorsement, at the latest by March 2003, and conflicting national standards shall be withdrawn at the latest by March 2003. This document has been prepared under a mandate given to CEN by the European Commission and the Eu
19、ropean Free Trade Association, and supports essential requirements of EU Directive(s). Council Directive 96/49/EC of 23 July 1996 on the approximation of the laws of the Member States with regard to the transport of dangerous goods by rail 1); Council Directive 96/48/EC of 23 July 1996 on the intero
20、perability of the trans-european highspeed rail system2); Council Directive 93/38/EEC of 14 June 1993 co-ordinating the procurement procedures of entities operating in the water, energy, transport and telecommunications sectors 3); Council Directive 91/440/EEC of 29 July 1991 on the development of t
21、he community railways 4). It is in compliance with the following regulations being in force on the date of approval of this EN : Regulations concerning the International carriage of Dangerous goods by rail (RID) 5); Regulations governing the reciprocal use of wagons in international traffic (RIV) 6)
22、. The European Standard has been submitted for reference into the RID. Therefore in this context the standards listed in the normative references and covering basic requirements of the RID not addressed within the present standard are normative only when the standards themselves are referred to in t
23、he RID. 1) Official Journal of the European Community No L 235 of 96/09/17. 2) Official Journal of the European Community No L 235 of 96/09/17. 3) Official Journal of the European Community No L 199 of 93/08/09. 4) Official Journal of the European Community No L 237 of 91/08/24. 5) May be purchased
24、from : OTIF, Gryphenhbeliweg, CH-3006 BERN 6) May be purchased from : UIC, Bureau RIV-RIC, 16 rue Jean Rey, F-75015 PARIS Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 14:54:27 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 12561-3:2002 (E) 4 This series of European Standards “Railway applic
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