Railway applications - Braking - Automatic variable load sensing devices

This European Standard applies to automatic variable load sensing devices designed to continuously sense the load of a railway vehicle and provide a signal that can be used by a relay valve for the automatic variation of the air pressure used for brake application, thereby adjusting the brake force accordingly to achieve the required brake performance.
This European Standard specifies the requirements for the design, dimensions, manufacture and testing of automatic variable load sensing devices.

Bahnanwendungen - Bremse - Automatisch kontinuierlich wirkende Lasterfassungseinrichtungen

Die vorliegende Europäische Norm gilt für automatisch kontinuierlich wirkende Lasterfassungseinrichtungen
(Wiegeventile), die so beschaffen sind, dass sie die Last eines Eisenbahnfahrzeuges kontinuierlich erfassen
und ein Signal erzeugen, das von einem Relaisventil für die automatische Anpassung des für eine
Bremsbetätigung verwendeten pneumatischen Drucks benutzt wird, wodurch die Bremskraft zur Erzielung der
geforderten Bremsleistung entsprechend angepasst werden kann.
In der vorliegenden Europäischen Norm werden die Anforderungen an die Konstruktion, die Abmessungen,
die Herstellung und Prüfung von Wiegeventilen festgelegt.

Applications ferroviaires - Freinage - Dispositifs de pesée variable automatiques

La présente Norme européenne s’applique aux dispositifs de pesée destinés à détecter en permanence la
charge d’un véhicule ferroviaire et à fournir un signal utilisable par un relais pneumatique destiné à faire varier
de façon automatique la pression d’air utilisée pour le freinage, ajustant ainsi la force de freinage en
conséquence pour obtenir les performances de freinage requises.
La présente Norme européenne spécifie les exigences relatives à la conception, aux dimensions, à la
fabrication et aux essais des dispositifs de pesée.

Železniške naprave - Zavore - Naprave za samodejno zaznavanje spremembe obtežbe

General Information

Status
Withdrawn
Publication Date
28-Oct-2008
Withdrawal Date
05-Oct-2010
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
06-Oct-2010
Completion Date
06-Oct-2010

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Standard
EN 15625:2009
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Standards Content (Sample)


2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Železniške naprave - Zavore - Naprave za samodejno zaznavanje spremembe obtežbeBahnanwendungen - Bremse - Automatisch kontinuierlich wirkende LasterfassungseinrichtungenApplications ferroviaires - Freinage - Dispositifs de pesée variable automatiquesRailway applications - Braking - Automatic variable load sensing devices45.040Materiali in deli za železniško tehnikoMaterials and components for railway engineeringICS:Ta slovenski standard je istoveten z:EN 15625:2008SIST EN 15625:2009en,fr01-april-2009SIST EN 15625:2009SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 15625October 2008ICS 45.060.01 English VersionRailway applications - Braking - Automatic variable load sensingdevicesApplications ferroviaires - Freinage - Dispositifs de peséevariable automatiquesBahnanwendungen - Bremse - Automatisch kontinuierlichwirkende LasterfassungseinrichtungenThis European Standard was approved by CEN on 13 September 2008.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 CEN 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 the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, 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© 2008 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15625:2008: ESIST EN 15625:2009

Assessment of an automatic variable load sensing device when fitted to a vehicle.24 A.1 Vehicle assessment – Testing set up.24 A.2 Design acceptance testing set up.24 A.3 Running tests.24 A.3.1 General.24 A.3.2 Pneumatic automatic variable load sensing device – Air consumption.24 A.3.3 Automatic variable load sensing device – Output signal variation.25 Annex ZA (informative)
Relationship between this European Standard and the Essential Requirements of EU Directive 96/48/EC, as amended by Directive 2004/50/EC.26 Annex ZB (informative)
Relationship between this European Standard and the Essential Requirements of EU Directive 2001/16/EC, as amended by EU Directive 2004/50/EC.27 Bibliography.28
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