EN 12561-3-2011 en Railway applications - Tank wagons - Part 3 Bottom filling and emptying devices for gases liquefied under pressure (Incorporating corrigendum November 2014)《铁路设施.pdf
《EN 12561-3-2011 en Railway applications - Tank wagons - Part 3 Bottom filling and emptying devices for gases liquefied under pressure (Incorporating corrigendum November 2014)《铁路设施.pdf》由会员分享,可在线阅读,更多相关《EN 12561-3-2011 en Railway applications - Tank wagons - Part 3 Bottom filling and emptying devices for gases liquefied under pressure (Incorporating corrigendum November 2014)《铁路设施.pdf(18页珍藏版)》请在麦多课文档分享上搜索。
1、BSI Standards PublicationBS EN 12561-3:2011Railway applications TankwagonsPart 3: Bottom filling and emptying devicesfor gases liquefied under pressureBS EN 12561-3:2011Incorporating corrigendum November 2014BS EN 12561-3:2011 BRITISH STANDARDNational forewordThis British Standard is the UK implemen
2、tation of EN 12561-3:2011, incorporating corrigendum November 2014. It supersedes BS EN 12561-3:2002 which is withdrawn.The UK participation in its preparation was entrusted by Technical Committee RAE/3, Railway Applications - Rolling Stock Products, to Subcommittee RAE/3/-/9, Railway Applications -
3、 Wagons (Tank/Freight).A list of organizations represented on this subcommittee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 20
4、14. Published by BSI Standards Limited 2014ISBN 978 0 580 88993 6ICS 13.300; 45.060.20Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2011.Amendments/cor
5、rigenda issued since publicationDate Text affected31 December 2014 Implementation of CEN corrigendum November 2014: Clause 8 deletedEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORM EN 12561-3 June 2011 ICS 13.300; 45.060.20 Supersedes EN 12561-3:2002English Version Railway applications - Tank wagons
6、- Part 3: Bottom filling andemptying devices for gases liquefied under pressure Applications ferroviaires - Wagons citernes - Partie 3:Dispositifs de remplissage et de vidange par le bas pourgaz liqufis sous pression Bahnanwendungen - Kesselwagen - Teil 3: UntenliegendeFll- und Entleereinrichtungen
7、fr unter Druck verflssigte Gase This European Standard was approved by CEN on 3 June 2011. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date li
8、sts and bibliographical references concerning such nationalstandards may be obtained on application to the CEN-CENELEC 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 translationunder
9、the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the samestatus as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,Finland, France, Germ
10、any, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNGM
11、anagement Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members. Ref. No. EN 12561-3:2011: EIncorporating corrig ndum ovember 14BS EN 12561-3:2011EN 12561-3:2011 (E) 2 Contents Page Foreword 31 Scope 42 N
12、ormative references 43 Terms and definitions .44 Requirements .44.1 General 44.2 Constituent parts .44.3 Locks and seals .54.4 Dimensions .55 Arrangement and structure 65.1 Fittings for the liquid phase 65.2 Fittings for the vapour phase .75.3 Quick closing bottom valve system.75.4 External valves a
13、nd connection fittings 85.5 External branch pipes .85.6 Earthing devices 86 Reserved spaces for connection devices .96.1 General arrangement .96.2 Relative positioning of connection devices . 107 Threaded couplings 108 Dry disconnect couplings 10Annex A (informative) Threaded couplings . 11A.1 Gener
14、al arrangement 11A.2 Dimensions and tolerances . 11A.3 Tests and marking 12Bibliography . 13Figures Figure 1 Plate identifying the vapour phase branch pipe 5Figure 2 Example of arrangement for the liquid phase 6Figure 3 Example of arrangement for the vapour phase .7Figure 4 Arrangement of the contro
15、l cable at buffer height 1 060 mm.8Figure 5 Reserved spaces for connection devices 9Figure 6 Relative positioning of connection devices 10Figure A.1 Threaded couplings . 11Figure A.2 Section Z 11Figure A.3 Plug of threaded coupling . 12Tables Table A.1 Dimensions of couplings12 Text deletedBS EN 125
16、61-3:2011EN 12561-3:2011 (E) 3 Foreword This document (EN 12561-3:2011) 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 status of a national standard, either by publication of an identical te
17、xt or by endorsement, at the latest by December 2011, and conflicting national standards shall be withdrawn at the latest by December 2011. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held respo
18、nsible for identifying any or all such patent rights. This document supersedes EN 12561-3:2002. This European Standard Railway applications Tank wagons consists of the following parts: Part 1: Identification plates for tank wagons for the carriage of dangerous goods; Part 2: Bottom emptying devices
19、for liquid products including vapour return; Part 3: Bottom filling and emptying devices for gases liquefied under pressure; Part 4: Devices for top filling and emptying of liquid products; Part 5: Devices for vapour return while filling or emptying of liquid products; Part 6: Manholes; Part 7: Plat
20、forms and ladders; Part 8: Heating connections. The changes made during this revision are editorial because of the change of the title of part 1 and the necessary updates of references. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries
21、 are bound to implement 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,
22、 Spain, Sweden, Switzerland and the United Kingdom BS EN 12561-3:2011EN 12561-3:2011 (E) 4 1 Scope This European Standard specifies requirements on and characteristics of bottom filling and emptying devices on tank wagons used for the carriage of gases liquefied under pressure having a test pressure
23、 up to 2,9 MPa. This European Standard specifies the important dimensions and arrangements for the filling and emptying connections. Safety functions of these devices are subject to RID requirements and not described in this document. This European Standard applies to new tank wagons built after the
24、 1st January 2010. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1456
- 1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。
- 2.下载的文档,不会出现我们的网址水印。
- 3、该文档所得收入(下载+内容+预览)归上传者、原创作者;如果您是本文档原作者,请点此认领!既往收益都归您。
下载文档到电脑,查找使用更方便
10000 积分 0人已下载
下载 | 加入VIP,交流精品资源 |
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- EN1256132011ENRAILWAYAPPLICATIONSTANKWAGONSPART3BOTTOMFILLINGANDEMPTYINGDEVICESFORGASESLIQUEFIEDUNDERPRESSUREINCORPORATINGCORRIGENDUMNOVEMBER2014
链接地址:http://www.mydoc123.com/p-706467.html