DIN EN 15807-2011 Railway applications - Pneumatic half couplings German version EN 15807 2011《轨道交通 气动半管接头 德文版本EN 15807-2011》.pdf
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1、May 2011 Translation by DIN-Sprachendienst.English price group 20No part of this translation may be reproduced without 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).ICS 45
2、.040; 45.060.01!$ph“1776956www.din.deDDIN EN 15807Railway applications Pneumatic half couplingsEnglish translation of DIN EN 15807:2011-05Bahnanwendungen BremskupplungenEnglische bersetzung von DIN EN 15807:2011-05Applications ferroviaires Demi-accouplementsTraduction anglaise de DIN EN 15807:2011-0
3、5www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.5204.11 DIN EN 15807:2011-05 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee CEN/TC 256 “Railway applications” (Secret
4、ariat: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Fahrweg und Schienenfahrzeuge (Railway Standards Committee), Working Committee NA 087-00-03 AA Bremse. 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15807 January 2011 ICS 45.060.01; 45.040
5、 English Version Railway applications Pneumatic half couplings Applications ferroviaires Demi-accouplements Bahnanwendungen Bremskupplungen This European Standard was approved by CEN on 3 December 2010. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the con
6、ditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exist
7、s 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 CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national stan
8、dards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and Un
9、ited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15807:2011
10、: EEN 15807:2011 (E) 2 Contents Page Foreword 41 Scope 52 Normative references 53 Terms, definitions, symbols and abbreviations .53.1 Terms and definitions .53.2 Abbreviations .64 Design and manufacture .74.1 Requirements .74.1.1 Brake pipe .74.1.2 Main reservoir pipe 74.1.3 Flexible hose 74.1.4 Rin
11、g-shaped elastomer joints . 104.1.5 Coupling heads . 114.2 Compressed air quality 184.3 Ambient temperature 194.4 Environmental corrosion conditions 194.5 Leakage 194.6 Mechanical strength of assembly . 194.7 Vacuum withstand 194.8 External appearance . 194.9 Fire behaviour . 195 Type test methods 2
12、05.1 Sampling for type test 205.2 Test requirements . 205.3 Test procedure flexible hose . 205.3.1 Nature and proportion of the tests and inspections . 205.3.2 Preparation of the test pieces . 225.3.3 Bend test 225.3.4 Pressure test . 235.3.5 Bursting test 235.3.6 Adhesion of the reinforcement 245.3
13、.7 Test of dynamic fatigue through repeated tensile loadings of the internal and external layers 255.3.8 Test for residual deformation through static tensile loading after ageing . 255.3.9 Impact test . 255.3.10 Test for Resistance to ozone cracking of the external layer under static conditions . 27
14、5.3.11 Deflection at low temperature . 275.3.12 Test for fitting of connections on hoses 295.3.13 Uncoupling test . 315.3.14 Flare test 315.3.15 Hardness test 325.4 Test procedure ring-shaped elastomer joints . 325.4.1 Nature and proportion of the tests and inspections . 325.4.2 Preparation of the t
15、est pieces . 345.4.3 Hardness test 345.4.4 Tensile strength test . 345.4.5 Deformation tests . 345.4.6 Water tightness test 365.5 Test procedure pneumatic half coupling . 36DIN EN 15807:2011-05 EN 15807:2011 (E) 3 5.5.1 Principle 365.5.2 Check of physical and geometrical characteristics . 375.5.3 Hy
16、draulic test of the assembly at given pressure . 375.5.4 Leakage 375.5.5 Corrosion test 395.5.6 Pull test . 395.6 Documentation 406 Individual inspection . 407 In-Service assessment 418 Designation 419 Identification and marking 41Annex A (informative) Vacuum withstand 42Annex B (informative) MRP pn
17、eumatic half coupling for emergency coupling hoses 43B.1 General . 43B.2 Coupling head 43B.3 Identification 43Annex C (informative) In-service trial . 45C.1 General . 45C.2 Test set-up and sampling . 45C.3 Procedure . 45C.4 Pass/fail criteria . 45Annex ZA (informative) Relationship between this Euro
18、pean Standard and the Essential Requirements of EU Directive 2008/57/EC 46Bibliography 50DIN EN 15807:2011-05 EN 15807:2011 (E) 4 Foreword This document (EN 15807:2011) has been prepared by Technical Committee CEN/TC 256 “Railway applications”, the secretariat of which is held by DIN. This European
19、Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by July 2011 and conflicting national standards shall be withdrawn at the latest by July 2011. This document has been prepared under a mandate given to CEN/CENELEC/E
20、TSI by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive 2008/57/EC. For relationship with EU Directive 2008/57/EC, see informative Annex ZA, which is an integral part of this document. Attention is drawn to the possibility that some
21、 of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to imple
22、ment this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Swi
23、tzerland and the United Kingdom. DIN EN 15807:2011-05 EN 15807:2011 (E) 5 1 Scope This European Standard applies to pneumatic half couplings designed to couple either the brake pipes or main reservoir pipes of railway vehicles, without taking the type of vehicles and track-gauge into consideration.
24、This European Standard gives the requirements for the design, dimensions, testing and quality assurance of pneumatic half couplings. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies.
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