Railway applications - Tank wagons - Part 3: Bottom filling and emptying devices for gases liquefied under pressure

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 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 1st January 2010.
NOTE   It is intended to include quick couplings in a future revision of this European Standard.

Bahnanwendungen - Kesselwagen - Teil 3: Untenliegende Füll- und Entleereinrichtungen für unter Druck verflüssigte Gase

Diese Europäische Norm legt Anforderungen und Eigenschaften für untenliegende Füll- und Entleereinrichtungen von Kesselwagen fest, die für den Transport von unter Druck verflüssigten Gasen mit einem Prüfdruck bis zu 2,9 MPa verwendet werden. Diese Norm legt die wichtigsten Abmessungen und Anordnungen der Füll- und Entleereinrichtungen fest. Sicherheitsfunktionen dieser Einrichtungen unterliegen den Anforderungen der RID und werden in diesem Dokument nicht beschrieben.
Diese Norm gilt für neue Kesselwagen, die nach dem 1. Januar 2010 gebaut werden.

Applications ferroviaires - Wagons citernes - Partie 3: Dispositifs de remplissage et de vidange par le bas pour gaz liquéfiés sous pression

La présente Norme européenne précise les exigences et les caractéristiques relatives aux dispositifs de remplissage et de vidange par le bas sur les wagons citernes destinés au transport de gaz liquéfiés sous pression ayant une pression d’épreuve inférieure ou égale à 2,9 MPa. La présente Norme européenne précise les dimensions et dispositions essentielles des raccordements de remplissage et de vidange. Les fonctions de sécurité de ces dispositifs sont soumises aux exigences du RID et ne sont pas décrites dans le présent document.
La présente Norme européenne s’applique aux nouveaux wagons citernes fabriqués après le 1er janvier 2010.

Železniške naprave - Vagoni-cisterne - 3. del: Naprave, ki so nameščene na dnu cisterne in so namenjene za polnjenje in praznjenje utekočinjenih plinov pod pritiskom

Ta evropski standard določa zahteve in značilnosti za naprave za polnjenje in praznjenje, nameščene na dnu vagonov-cistern, ki se uporabljajo za prevoz utekočinjenih plinov pod pritiskom s preskusnim pritiskom do 2,9 MPa. Ta evropski standard določa najpomembnejše mere in razporeditve priključkov za polnjenje in praznjenje. Za varnostne funkcije naprav veljajo zahteve RID in niso opisane v tem dokumentu. Ta evropski standard velja za nove vagone-cisterne, narejene po 1. januarju 2010.

General Information

Status
Published
Publication Date
28-Jun-2011
Current Stage
9093 - Decision to confirm - Review Enquiry

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.SULWLVNRPBahnanwendungen - Kesselwagen - Teil 3: Untenliegende Füll- und Entleereinrichtungen für unter Druck verflüssigte GaseApplications ferroviaires - Wagons citernes - Partie 3: Dispositifs de remplissage et de vidange par le bas pour gaz liquéfiés sous pressionRailway applications - Tank wagons - Part 3: Bottom filling and emptying devices for gases liquefied under pressure45.060.20Železniški vagoniTrailing stock13.300Varstvo pred nevarnimi izdelkiProtection against dangerous goodsICS:Ta slovenski standard je istoveten z:EN 12561-3:2011SIST EN 12561-3:2011en,fr,de01-oktober-2011SIST EN 12561-3:2011SLOVENSKI

STANDARDSIST EN 12561-3:20041DGRPHãþD
SIST EN 12561-3:2011
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12561-3
June 2011 ICS 13.300; 45.060.20 Supersedes EN 12561-3:2002English Version

Railway applications - Tank wagons - Part 3: Bottom filling and emptying devices for gases liquefied under pressure

Applications ferroviaires - Wagons citernes - Partie 3: Dispositifs de remplissage et de vidange par le bas pour gaz liquéfiés sous pression

Bahnanwendungen - Kesselwagen - Teil 3: Untenliegende Füll- und Entleereinrichtungen für unter Druck verflüssigte 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 European Standard 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 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 CEN-CENELEC Management Centre has the same status as the official versions.

CEN members are the national standards 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 United Kingdom.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR 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 12561-3:2011: ESIST EN 12561-3:2011

EN 12561-3:2011 (E) 2 Contents Page Foreword ..............................................................................................................................................................31 Scope ......................................................................................................................................................42 Normative 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 and 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 General arrangement .......................................................................................................................... 11A.2 Dimensions and tolerances ............................................................................................................... 11A.3 Tests and marking .............................................................................................................................. 12Bibliography ..................................................................................................................................................... 13 Figures 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 control 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 ....................................................................................................... 12 Tables Table A.1 — Dimensions of couplings…………………………………………………..........……………………12 SIST EN 12561-3:2011

EN 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 text 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 responsible 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 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: Platforms 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 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, Spain, Sweden, Switzerland and the United Kingdom SIST EN 12561-3:2011

EN 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 up to 2,9 MPa. This European Standard specifies the important dimensions and arrangemen

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