|
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
...