SIST EN ISO 14451-9:2013

Pyrotechnic articles - Pyrotechnic articles for vehicles - Part 9: Requirements for actuators (ISO 14451-9:2013)

ISO 14451-9:2013 specifies the types and order of tests to be applied to the actuators and sets out the associated acceptance criteria and means of categorization.
ISO 14451-9:2013 applies to type tests.
ISO 14451-9:2013 is not applicable to articles conaining military explosives or commercial blasting agents except for black powder or flash composition.

Pyrotechnische Gegenstände - Pyrotechnische Gegenstände für Fahrzeuge - Teil 9: Anforderungen an Aktuatoren (ISO 14451-9:2013)

Die vorliegende Norm legt die Arten und die Reihenfolge der anzuwendenden Prüfverfahren für Aktuatoren
(Aktoren) fest und legt die entsprechenden Bewertungskriterien fest.

Articles pyrotechniques - Articles pyrotechniques pour véhicules - Partie 9: Exigences relatives aux actionneurs (ISO 14451-9:2013)

L'ISO 14451-9:2013 spécifie les types et l'ordre des essais à réaliser sur les actionneurs et établit les critères d'acceptation correspondants et les règles de classement en catégories.
Elle est applicable aux essais de type.
Elle n'est pas applicable aux articles contenant des explosifs militaires ou des substances explosives commerciales, à l'exception de la poudre noire ou de la composition lumineuse.

Pirotehnični izdelki - Pirotehnični izdelki za vozila - 9. del: Zahteve za aktuatorje (ISO 14451-9:2013)

Ta del standarda ISO 14451 določa vrste in zaporedje preskusov za uporabo pri aktuatorjih ter navaja merila sprejemljivosti in načine kategorizacije zadevnih aktuatorjev. Ta del standarda ISO 14451 se uporablja za tipske preskuse. Ta del standarda ISO 14451 se ne uporablja za izdelke, ki vsebujejo vojaški eksploziv ali tržne eksplozivne sestavine, razen črnega smodnika ali bliskovnega praška.

General Information

• Status: Published
• Public Enquiry End Date: 24-Jun-2011
• Publication Date: 14-Apr-2013
• ICS: 43.040.80 - Crash protection and restraint systems
• ICS: 71.100.30 - Explosives. Pyrotechnics and fireworks
• Technical Committee: IEKS - Explosives
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 27-Mar-2013
• Due Date: 01-Jun-2013
• Completion Date: 15-Apr-2013
• Directive: 2007/23/EC - Directive 2007/23/EC of the European Parliament and of the Council of 23 May 2007 on the placing on the market of pyrotechnic articles
• Directive: 2013/29/EU - Directive 2013/29/EU of the European Parliament and of the Council of 12 June 2013 on the harmonisation of the laws of the Member States relating to the making available on the market of pyrotechnic articles (recast)
• Mandate: M/416 - Standardization mandate assigned to CEN concerning pyrotechnic articles
• Ref Project: EN ISO 14451-9:2013 - Pyrotechnic articles - Pyrotechnic articles for vehicles - Part 9: Requirements and categorization for actuators (ISO 14451-9:2013)

Overview

EN ISO 14451-9:2013 - published by CEN - is the ISO standard that defines requirements and categorization for pyrotechnic actuators used in vehicles. It specifies the sequence and types of type tests to be applied to actuators, the associated acceptance criteria, and how actuators are categorized. This part of ISO 14451 applies to automotive safety pyrotechnic actuators and excludes articles containing military explosives or commercial blasting agents (except black powder or flash composition).

Key topics and technical requirements

• Scope and applicability

  • Applies to type tests for vehicle pyrotechnic actuators.
  • Not applicable to military explosives/commercial blasting agents (with noted exceptions).

• Verification of design and documentation

  • Complete technical documentation required (referenced to ISO 14451-2).

• Mandatory test types

  • Drop test - acceptance: no ignition, no spill out of pyrotechnic composition.
  • Vibration and temperature test - acceptance: no ignition, no spill out.
  • Thermal humidity cycling test - acceptance: no ignition.
  • Electrostatic discharge (ESD) test - acceptance: no ignition.
  • Fire test - conducted with a heating rate of 80 K/min; acceptance: only foreseeable fragmentation/opening.
  • Functioning test - actuator must perform intended fragmentation/opening; for multi-stage devices the inter-stage delay is 5 ms or per product specification.

• Test matrix and sequencing

  • Clause 5 provides a test matrix summarizing sequences and sample allocation for combined testing.

• Categorization

  • Criteria for classifying actuators according to test outcomes are defined in Clause 6.

Practical applications and users

This standard is essential for:

• Pyrotechnic actuator manufacturers designing actuators for airbags, seatbelt pretensioners and other vehicle safety systems.
• Automotive OEMs specifying supplier requirements for passive safety components.
• Test laboratories and certification bodies performing type testing and conformity assessment.
• Regulatory/compliance teams seeking presumption of conformity with EU Directive 2007/23/EC for pyrotechnic articles.

Benefits include consistent safety verification, predictable performance in crash scenarios, and clear acceptance criteria to support product certification and market access.

Related standards

• ISO 14451-1: Terminology
• ISO 14451-2: Test methods (normative reference)
• ISO 14451-4: Micro gas generators
• ISO 14451-8: Igniters
• EU Directive 2007/23/EC (relationship outlined in Annex ZA)

Keywords: EN ISO 14451-9:2013, pyrotechnic actuators, vehicle safety, type tests, actuator categorization, test matrix, CEN.

Standards Content (Sample)

SLOVENSKI STANDARD
01-maj-2013
3LURWHKQLþQLL]GHONL3LURWHKQLþQLL]GHONL]DYR]LODGHO=DKWHYH]DDNWXDWRUMH
,62
Pyrotechnic articles - Pyrotechnic articles for vehicles - Part 9: Requirements for
actuators (ISO 14451-9:2013)
Pyrotechnische Gegenstände - Pyrotechnische Gegenstände für Fahrzeuge - Teil 9:
Anforderungen an Aktuatoren (ISO 14451-9:2013)
Articles pyrotechniques - Articles pyrotechniques pour véhicules - Partie 9: Exigences
relatives aux actionneurs (ISO 14451-9:2013)
Ta slovenski standard je istoveten z: EN ISO 14451-9:2013
ICS:
43.040.80 Varnostne naprave in sistemi Safety installations and
za zadrževanje restraint systems
71.100.30 Eksplozivi. Pirotehnika Explosives. Pyrotechnics
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN ISO 14451-9
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2013
ICS 43.040.80
English Version
Pyrotechnic articles - Pyrotechnic articles for vehicles - Part 9:
Requirements and categorization for actuators (ISO 14451-
9:2013)
Articles pyrotechniques - Articles pyrotechniques pour Pyrotechnische Gegenstände - Pyrotechnische
véhicules - Partie 9: Exigences relatives aux actionneurs et Gegenstände für Fahrzeuge - Teil 9: Anforderungen und
leur classement en catégories (ISO 14451-9:2013) Kategorisierung von Aktuatoren (ISO 14451-9:2013)
This European Standard was approved by CEN on 9 February 2013.

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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2013 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 14451-9:2013: E
worldwide for CEN national Members.

Contents Page
Foreword .3
Annex ZA (informative) Relationship between this European Standard and the Essential
Requirements of EC Directive 2007/23/EC on the placing on the market of pyrotechnic
articles .4

Foreword
This document (EN ISO 14451-9:2013) has been prepared by Technical Committee CEN/TC 212
“Pyrotechnic articles” the secretariat of which is held by NEN, in collaboration with Technical Committee
ISO/TC 22 "Road vehicles".
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 September 2013, and conflicting national standards shall be
withdrawn at the latest by September 2013.
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 has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EU Directive.
For relationship with EU Directive, see informative Annex ZA, which is an integral part of this document.
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, Former Yugoslav Republic of Macedonia, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
Endorsement notice
The text of ISO 14451-9:2013 has been approved by CEN as EN ISO 14451-9:2013 without any modification.
Annex ZA
(informative)
Relationship between this European Standard and the Essential
Requirements of EC Directive 2007/23/EC on the placing on the market
of pyrotechnic articles
This European Standard has been prepared under a mandate given to CEN by the European Commission
and the European Free Trade Association to provide one means of conforming to Essential Requirements of
the New Approach Directive 2007/23/EC on the placing on the market of pyrotechnic articles.
Once this standard is cited in the Official Journal of the European Union under that Directive and has been
implemented as a national standard in at least one Member State, compliance with the normative clauses of
this standard given in Table ZA.1 confers, within the limits of the scope of this standard, a presumption of
conformity with the corresponding Essential Requirements of that Directive and associated EFTA regulations.
Table ZA.1 — Correspondence between this European Standard and Directive 2007/23/EC on the
placing on the market of pyrotechnic articles (1 of 2)
Clause(s)/sub-clause(s) of Essential Safety Requirements
Qualifying remarks/Notes
this document (ESRs) of Directive 2007/23/EC
Note: It is taken into account that the
intended purpose of the pyrotechnic
4.8 (1)
article is to function in a vehicle in case
of accidents
(2) See ISO 14451-2
4.8 (3) 1st sentence
Note: It is taken into account that the
intended purpose of the pyrotechnic
4.8 (3) 2nd and 3rd sentences
article is to function in a vehicle in case
of accidents
4.2 (3a)
4.5 (3b)
4.3, 4.4, 4.6 (3c)
4.5 (3d)
4.5 (3e)
4.4, 4.5 (3f)
4.6 (3g)
(3h) See ISO 14451-3
4.3, 4.5 (3i)
(3j) See ISO 14451-2
4.3, 4.4, 4.6 (3) Last sentence
1 (4a)
1 (4b)
Table ZA.1 — (2 of 2)
Clause(s)/sub-clause(s) of Essential Safety Requirements
Qualifying remarks/Notes
this document (ESRs) of Directive 2007/23/EC
4.2, 4.8, 6 (5 B.1)
See ISO 14451-2
(5 B.2)
and ISO 14451-3
4.6, 4.7 (5 B.3)
(5 B.4) Not applicable
(5 C.1) to (5 C.5) Not applicable
4.2 (5 C.6)
(5 C.7) Not applicable
WARNING — Other requirements and other EU Directives may be applicable to the product(s) falling
within the scope of this part of EN ISO 14451.

INTERNATIONAL ISO
STANDARD 14451-9
First edition
2013-03-15
Pyrotechnic articles — Pyrotechnic
articles for vehicles —
Part 9:
Requirements and categorization for
actuators
Articles pyrotechniques — Articles pyrotechniques pour véhicules —
Partie 9: Exigences relatives aux actionneurs et leur classement en
catégories
Reference number
ISO 14451-9:2013(E)
©
ISO 2013
ISO 14451-9:2013(E)
© ISO 2013
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
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ii © ISO 2013 – All rights reserved

ISO 14451-9:2013(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Requirements and acceptance criteria . 1
4.1 General . 1
4.2
...