1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN ISO 14451-6:2013Pyrotechnic articles Pyrotechnic articles for vehiclesPart 6: Requirements and categorization for airbag modulesBS EN ISO 14451-6:2013 BRITISH STANDARDNatio
2、nal forewordThis British Standard is the UK implementation of EN ISO 14451-6:2013.The UK participation in its preparation was entrusted to Technical Committee CII/47, Pyrotechnic articles.A list of organizations represented on this committee can be obtained on request to its secretary.This publicati
3、on does not purport to include all the necessary provisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2013. Published by BSI Standards Limited 2013 ISBN 978 0 580 69667 1 ICS 43.040.80 Compliance with a British Standard cannot confer immunity
4、from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 May 2013.Amendments issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 14451-6 March 2013 ICS 43.040.80 English Version
5、Pyrotechnic articles - Pyrotechnic articles for vehicles - Part 6: Requirements and categorization for airbag modules (ISO 14451-6:2013) Articles pyrotechniques - Articles pyrotechniques pour vhicules - Partie 6: Exigences relatives aux modules de sac gonflable et leur classement en catgories (ISO 1
6、4451-6:2013) Pyrotechnische Gegenstnde - Pyrotechnische Gegenstnde fr Fahrzeuge - Teil 6: Anforderungen und Kategorisierung von Airbagmodulen (ISO 14451-6:2013) This European Standard was approved by CEN on 9 February 2013. CEN members are bound to comply with the CEN/CENELEC Internal Regulations wh
7、ich 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 E
8、uropean 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
9、 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,
10、 Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any me
11、ans reserved worldwide for CEN national Members. Ref. No. EN ISO 14451-6:2013: EBS EN ISO 14451-6:2013EN ISO 14451-6:2013 (E) 3 Foreword This document (EN ISO 14451-6:2013) has been prepared by Technical Committee CEN/TC 212“Pyrotechnic articles” the secretariat of which is held by NEN, in collabora
12、tion with Technical CommitteeISO/TC 22 “Road vehicles“. This European Standard shall be given the status of a national standard, either by publication of an identicaltext or by endorsement, at the latest by September 2013, and conflicting national standards shall bewithdrawn at the latest by Septemb
13、er 2013. Attention is drawn to the possibility that some of the elements of this document may be the subject of patentrights. 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 C
14、ommission and theEuropean 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
15、the followingcountries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, CzechRepublic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherla
16、nds, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 14451-6:2013 has been approved by CEN as EN ISO 14451-6:2013 without any modification. BS EN ISO 14451-6:2013EN ISO 14451-6:2013 (E) 4 Annex ZA (in
17、formative) Relationship between this European Standard and the EssentialRequirements of EC Directive 2007/23/EC on the placing on the marketof pyrotechnic articles This European Standard has been prepared under a mandate given to CEN by the European Commissionand the European Free Trade Association
18、to provide one means of conforming to Essential Requirements ofthe 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 beenimplemented as a national standard in
19、at least one Member State, compliance with the normative clauses ofthis standard given in Table ZA.1 confers, within the limits of the scope of this standard, a presumption ofconformity with the corresponding Essential Requirements of that Directive and associated EFTA regulations. Table ZA.1 Corres
20、pondence between this European Standard and Directive 2007/23/EC on theplacing on the market of pyrotechnic articles (1 of 2) Clause(s)/sub-clause(s) of this document Essential Safety Requirements (ESRs) of Directive 2007/23/EC Qualifying remarks/Notes 4.8 (1) Note: It is taken into account that the
21、 intended purpose of the pyrotechnic article is to function in a vehicle in case of accidents (2) See ISO 14451-2 4.8 (3) 1st sentence 4.8 (3) 2nd and 3rd sentences Note: It is taken into account that the intended purpose of the pyrotechnic article is to function in a vehicle in case of accidents 4.
22、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) BS EN ISO 14451-6:2013EN ISO 14451-6:2013 (E) 5 Table ZA.1 (2 of 2) Clause(s)/sub-clause(s) of this document Essential Safety Req
23、uirements (ESRs) of Directive 2007/23/EC Qualifying remarks/Notes 1 (4b) 4.8, 4.2, 6 (5 B.1) (5 B.2) See ISO 14451-2 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
24、applicable to the product(s) falling within the scope of this part of EN ISO 14451. BS EN ISO 14451-6:2013ISO 14451-6:2013(E) ISO 2013 All rights reserved iiiContents PageForeword iv1 Scope . 12 Normative references 13 Terms and definitions . 14 Requirements and acceptance criteria . 14.1 General .
25、14.2 Verification of design and documentation 14.3 Drop test . 24.4 Vibration and temperature test 24.5 Thermal humidity cycling test and functioning test . 24.6 Electro static discharge (ESD) test . 24.7 Fire test 34.8 Functioning Test 35 Test matrix for airbag modules . 46 Categorization . 4BS EN
26、ISO 14451-6:2013ISO 14451-6:2013(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body int
27、erested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnic
28、al Commission (IEC) on all matters of electrotechnical standardization.International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the te
29、chnical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO
30、 shall not be held responsible for identifying any or all such patent rights.ISO 14451-6 was prepared by the European Committee for Standardization (CEN) Technical Committee CEN/TC 212, Pyrotechnic articles, in collaboration with Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 12, Pass
31、ive safety crash protection systems, in accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement).ISO 14451 consists of the following parts, under the general title Pyrotechnic articles Pyrotechnic articles for vehicles: Part 1: Terminology Part 2: Test methods Pa
32、rt 3: Labelling Part 4: Requirements and categorization for micro gas generators Part 5: Requirements and categorization for airbag gas generators Part 6: Requirements and categorization for airbag modules Part 7: Requirements and categorization for seatbelt pretensioners Part 8: Requirements and ca
33、tegorization for igniters Part 9: Requirements and categorization for actuators Part 10: Requirements and categorization for semi-finished productsiv ISO 2013 All rights reservedBS EN ISO 14451-6:2013INTERNATIONAL STANDARD ISO 14451-6:2013(E)Pyrotechnic articles Pyrotechnic articles for vehicles Par
34、t 6: Requirements and categorization for airbag modules1 ScopeThis part of ISO 14451 specifies the types and order of tests for application to the airbag modules and sets out the acceptance criteria and means of categorization.This part of ISO 14451 applies to type tests.This part of ISO 14451 is no
35、t applicable to articles containing military explosives or commerical blasting agents except for black powder or flash composition.2 Normative referencesThe following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. Fo
36、r undated references, the latest edition of the referenced document (including any amendments) applies.ISO 14451-1, Pyrotechnic articles Pyrotechnic articles for vehicles Part 1: TerminologyISO 14451-2:2013, Pyrotechnic articles Pyrotechnic articles for vehicles Part 2: Test methodsISO 14451-4, Pyro
37、technic articles Pyrotechnic articles for vehicles Part 4: Requirements and categorization for micro gas generatorsISO 14451-5, Pyrotechnic articles Pyrotechnic articles for vehicles Part 5: Requirements and categorization for airbag gas generatorsISO 14451-8, Pyrotechnic articles Pyrotechnic articl
38、es for vehicles Part 8: Requirements and categorization for igniters3 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO 14451-1 apply.4 Requirements and acceptance criteria4.1 GeneralAirbag modules shall meet the requirements specified in 4.2 to 4.8 takin
39、g into account the test matrix of Clause 5.4.2 Verification of design and documentationDocumentation shall be complete as specified in ISO 14451-2:2013, 4.1. ISO 2013 All rights reserved 1BS EN ISO 14451-6:2013ISO 14451-6:2013(E)4.3 Drop test4.3.1 RequirementsAirbag modules shall be tested as specif
40、ied in ISO 14451-2:2013, 4.2.Alternatively if all (micro) gas generator(s)/igniter(s) are already successfully tested according to ISO 14451-4, ISO 14451-5 and ISO 14451-8, these tests should be considered passed for the airbag module as well.4.3.2 Acceptance criteriaNo ignition of the airbag module
41、 shall occur.No spill out of the pyrotechnic composition from the airbag module shall occur.4.4 Vibration and temperature test4.4.1 RequirementsAirbag modules shall be tested as specified in ISO 14451-2:2013, 4.3.Alternatively if all (micro) gas generator(s)/ignite(s) are already successfully tested
42、 according to ISO 14451-4, ISO 14451-5 and ISO 14451-8, these tests should be considered passed for the airbag module as well.4.4.2 Acceptance criteriaNo ignition of the airbag module shall occur.No spill out of the pyrotechnic composition from the airbag module shall occur.4.5 Thermal humidity cycl
43、ing test and functioning test4.5.1 RequirementsAirbag modules shall be tested as specified in ISO 14451-2:2013.Alternatively if all (micro) gas generator(s)/ignite(s) are already successfully tested according to ISO 14451-4, ISO 14451-5 and ISO 14451-8, these tests should be considered passed for th
44、e airbag module as well.4.5.2 Acceptance criteriaNo ignition of the airbag module shall occur.4.6 Electro static discharge (ESD) test4.6.1 RequirementsAirbag modules shall be tested as specified in ISO 14451-2:2013, 4.5.Alternatively if all (micro) gas generator(s)/ignite(s) are already successfully
45、 tested according to ISO 14451-4, ISO 14451-5 and ISO 14451-8, these tests should be considered passed for the airbag module as well.4.6.2 Acceptance criteriaNo ignition of the airbag module shall occur.2 ISO 2013 All rights reservedBS EN ISO 14451-6:2013ISO 14451-6:2013(E)4.7 Fire test4.7.1 Require
46、mentsAirbag modules shall be tested as specified in ISO 14451-2:2013, 4.6 with the following heating rate and positions: Heating rate: 80K/min.The number and orientation of the burners shall be chosen such that the whole cross-section (projection to the gird) of the airbag module or at least to the
47、area of the airbag module where the (micro) gas generator(s) / igniter(s) / actuator(s) are situated shall be completely engulfed by the flames.Position for curtain modules; see Figure 1:Figure 1 Bag unfoldedPosition for modules except curtain modules; see Figure 2:Figure 2 Bag away from flameAltern
48、atively if all (micro) gas generator(s)/ignite(s) are already successfully tested according to ISO 14451-4, ISO 14451-5 and ISO 14451-8, these tests should be considered passed for the airbag module as well.4.7.2 Acceptance criteriaOnly foreseeable fragmentation or foreseeable opening of the airbag
49、module shall occur.4.8 Functioning Test4.8.1 RequirementsAirbag modules shall be tested as specified in ISO 14451-2:2013, 4.9 with the following positions without any fixation.When airbag modules with multi-stage gas generators or airbag modules with single- or multi-stage gas generators in addition with any number and combination of igniters, micro gas generators, actuators, gas generators are tested, the delay between ignition of stage 1 and the following stages shall be 5 ms or in accordance with the product speci
