Aerospace series - Pressure impulse testing of hydraulic system components

This test method shall be used to verify the structural integrity of certain hydraulic components under pressure impulse-type loading.
For the purpose of pressure impulse testing the hydraulic system components shall be divided into passive and active components. This standard establishes the requirements and the procedures for impulse testing of passive hydraulic components only.
Unless otherwise specified in the detail specification or in existing component related standards, the following procedures shall be used.
Active hydraulic components shall be tested according to tailored test requirements as specified in detail specifications.

Luft- und Raumfahrt - Druckimpulsprüfung von Komponenten in Hydraulik-Anlagen

Série aérospatiale - Essai d'impulsion de pression des composants de systèmes hydrauliques

Aeronavtika - Tlačno sunkovno preskušanje komponent v hidravličnih sistemih

General Information

Status
Published
Publication Date
22-Jun-2009
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
29-May-2009
Due Date
03-Aug-2009
Completion Date
23-Jun-2009

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SIST EN 2624:2009
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Luft- und Raumfahrt - Druckimpulsprüfung von Komponenten in Hydraulik-AnlagenSérie aérospatiale - Essai d'impulsion de pression des composants de systèmes hydrauliquesAerospace series - Pressure impulse testing of hydraulic system components49.080Aerospace fluid systems and componentsICS:Ta slovenski standard je istoveten z:EN 2624:2007SIST EN 2624:2009en,de01-september-2009SIST EN 2624:2009SLOVENSKI

STANDARD
SIST EN 2624:2009

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 2624July 2007ICS 49.080 English VersionAerospace series - Pressure impulse testing of hydraulic systemcomponentsSérie aérospatiale - Essai d'impulsion de pression descomposants de systèmes hydrauliquesLuft- und Raumfahrt - Druckimpulsprüfung vonKomponenten in Hydraulik-AnlagenThis European Standard was approved by CEN on 13 April 2007.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© 2007 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 2624:2007: ESIST EN 2624:2009

EN 2624:2007 (E) 2 Contents Page Foreword..............................................................................................................................................................3 1 Scope......................................................................................................................................................4 2 Normative references............................................................................................................................4 3 Terms and definitions...........................................................................................................................4 4 Requirements.........................................................................................................................................5 4.1 General....................................................................................................................................................5 4.2 Rate of rise.............................................................................................................................................5 4.3 Cycling rate............................................................................................................................................5 4.4 Temperature...........................................................................................................................................5 4.5 Number of cycles...................................................................................................................................5 4.6 Preparation of specimens.....................................................................................................................6 4.7 Test equipment......................................................................................................................................6 4.8 Test fluid.................................................................................................................................................6 4.9 Performance after test...........................................................................................................................6 5 Test procedure.......................................................................................................................................6 5.1 General....................................................................................................................................................6 5.2 Accuracy.................................................................................................................................................6 5.3 Component set-up.................................................................................................................................6 5.4 Impulse test............................................................................................................................................6 5.5 Component verification.........................................................................................................................6

SIST EN 2624:2009

EN 2624:2007 (E) 3 Foreword This document (EN 2624:2007) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has received the approval of the National Associations and the Official Services of the member countries of ASD, prior to its presentation to CEN. 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 January 2008, and conflicting national standards shall be withdrawn at the latest by January 2008. 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. 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, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germa

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