EN 14817:2006

Railway applications - Suspension components - Air spring control elements

This standard specifies:
- the characteristics the air brake control elements shall have and the tests to be carried out;
- the guidelines for drafting the approval procedure applied by the customer;
- the guidelines for drafting the qualification procedure for the product based on the requirements
specified;
- the guidelines for drafting the quality surveillance provisions for the manufacture of the air spring
control elements.
The requirements of this standard are applicable to air spring control elements having to equip rail vehicles
operating on a reserved track under permanent guidance without any distinction between the nature or the
route of the track.
It covers complete control elements. It is essential that the various components are defined by particular
specifications.
This standard specifies:
- the differential valves;
- the filters;
- the levelling valves;
- the non-return valves;
- the minimum pressure valves;
- the pressure-reducing valves;
- the end stop valves;
- the isolating valves.
This standard does not take into account the other air suspension control elements such as the installation of
pipes, pipework elements and air production elements.

Bahnanwendungen - Federungselemente - Luftfedersteuerglieder

Diese Europäische Norm legt folgende Anforderungen fest:
-   die Eigenschaften von Luftfedersteuergliedern und die Prüfungen, die durchgeführt werden sollten;
-   das Abnahmeverfahren, das vom Kunden angewandt wird;
-   das Qualifikationsverfahren für das Produkt auf der Grundlage der festgelegten Anforderungen;
-   die Vorkehrungen hinsichtlich der Qualitätsüberwachung für die Herstellung der Luftfedersteuerglieder;
Die Anforderungen dieser Europäischen Norm gelten für Luftfedersteuerglieder für die Ausrüstung von Schienenfahrzeugen, die auf einem gesonderten Gleis unter ständiger Überwachung ohne Unterscheidung der Art oder des Verlaufs der Strecke verkehren.
Sie behandelt vollständige Steuerglieder. Es ist notwendig, dass die einzelnen Bestandteile durch gesonderte Spezifikationen beschrieben werden.
Diese Europäische Norm legt fest:
-   Ausgleichsventile;
-   Filter;
-   Niveauregulierventile (Luftfederventile);
-   Rückschlagventile;
-   Überdruckventil;
-   Druckminderventile;
-   End-Absperrventile;
-   Absperrventile.
Diese Europäische Norm berücksichtigt nicht die anderen Luftfedersteuerglieder wie z. B. Leitungen, Leitungsteile, Kompressoren sowie deren Installation.

Applications ferroviaires - Pièces de suspension - Eléments de commande de ressort pneumatique

Železniške naprave – Vzmetenje – Kontrolni elementi pri zračnih vzmeteh

General Information

• Status: Published
• Publication Date: 18-Apr-2006
• ICS: 45.040 - Materials and components for railway engineering
• Technical Committee: CEN/TC 256 - Railway applications
• Drafting Committee: CEN/TC 256/SC 2/WG 14 - Steel springs
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 05-Mar-2022
• Directive: 93/38/EEC - Procurement procedures of entities operating in the water, energy, transport and telecommunications sectors
• Mandate: M/024 - Mandate to CEN/CENELEC/ETSI for programming and standardization in the field of railway equipment
• Ref Project: SIST EN 14817:2006 - Railway applications - Suspension components - Air spring control elements

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.]PHWHKBahnanwendungen - Federungselemente - LuftfedersteuergliederApplications ferroviaires - Pieces de suspension - Eléments de commande de ressort pneumatiqueRailway applications - Suspension components - Air spring control elements45.040Materiali in deli za železniško tehnikoMaterials and components for railway engineering21.160VzmetiSpringsICS:Ta slovenski standard je istoveten z:EN 14817:2006SIST EN 14817:2006en01-oktober-2006SIST EN 14817:2006SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14817April 2006ICS 45.040 English VersionRailway applications - Suspension components - Air springcontrol elementsApplications ferroviaires - Pièces de suspension - Elémentsde commande de ressort pneumatiqueBahnanwendungen - Federungselemente -LuftfedersteuergliederThis European Standard was approved by CEN on 9 January 2006.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 lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat 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 the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, 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 STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14817:2006: ESIST EN 14817:2006

Traceability, qualification and quality surveillance.26 A.1 Traceability.26 A.2 Qualification of the supplier's production factory.26 A.3 Product approval and qualification.26 A.3.1 Approval.26 A.3.2 Qualification.26 A.4 Inspection and quality surveillance.27 Bibliography.28
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