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1、DD ISO/TS 19072-3:2008 ICS 43.040.10 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW DRAFT FOR DEVELOPMENT Road vehicles Connection interface for pyrotechnic devices, two-way and three-way connections Part 3: Pyrotechnic device and harness connector assembly - type 1 Licensed
2、Copy: London South Bank University, South Bank University, 31/01/2009 03:36, Uncontrolled Copy, (c) BSI This Draft for Development was published under the authority of the Standards Policy and Strategy Committee on 3 2008 BSI 2008 ISBN 978 0 580 60449 2 Amendments/corrigenda issued since publication
3、 DateComments DD ISO/TS 19072-3:2008 National foreword This Draft for Development is the UK implementation of ISO/TS 19072-3:2008. This publication is not to be regarded as a British Standard. It is being issued in the Draft for Development series of publications and is of a provisional nature. It s
4、hould be applied on this provisional basis, so that information and experience of its practical application can be obtained. Comments arising from the use of this Draft for Development are requested so that UK experience can be reported to the international organization responsible for its conversio
5、n to an international standard. A review of this publication will be initiated not later than 3 years after its publication by the international organization so that a decision can be taken on its status. Notification of the start of the review period will be made in an announcement in the appropria
6、te issue of Update Standards. According to the replies received by the end of the review period, the responsible BSI Committee will decide whether to support the conversion into an international Standard, to extend the life of the Technical Specification or to withdraw it. Comments should be sent to
7、 the Secretary of the responsible BSI Technical Committee at British Standards House, 389 Chiswick High Road, London W4 4AL. The UK participation in its preparation was entrusted to Technical Committee AUE/16, Electrical and electronic equipment. A list of organizations represented on this committee
8、 can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. 1 December Licensed Copy: London
9、 South Bank University, South Bank University, 31/01/2009 03:36, Uncontrolled Copy, (c) BSI DD ISO/TS 19072-3:2008 Reference number ISO/TS 19072-3:2008(E) ISO 2008 TECHNICAL SPECIFICATION ISO/TS 19072-3 First edition 2008-11-15 Road vehicles Connection interface for pyrotechnic devices, two-way and
10、three- way connections Part 3: Pyrotechnic device and harness connector assembly - type 1 Vhicules routiers Interface de raccordement pour dispositifs pyrotechniques, deux voies et trois voies Partie 3: Assemblage du dispositif pyrotechnique et du connecteur faisceau - type 1 Licensed Copy: London S
11、outh Bank University, South Bank University, 31/01/2009 03:36, Uncontrolled Copy, (c) BSI DD ISO/TS 19072-3:2008 ISO/TS 19072-3:2008(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited
12、unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobes licensing policy. The ISO Central Secretariat accepts no liability in this area. Adobe is a trade
13、mark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies
14、. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. COPYRIGHT PROTECTED DOCUMENT ISO 2008 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any mea
15、ns, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyr
16、ightiso.org Web www.iso.org Published in Switzerland ii ISO 2008 All rights reserved Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:36, Uncontrolled Copy, (c) BSI DD ISO/TS 19072-3:2008 ISO/TS 19072-3:2008(E) ISO 2008 All rights reserved iii Foreword ISO (the Inter
17、national 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 interested in a subject for which a technical committee has
18、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 Electrotechnical Commission (IEC) on all matters of electrotechnical st
19、andardization. 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 technical committees are circulated to the member bodies
20、for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. In other circumstances, particularly when there is an urgent market requirement for such documents, a technical committee may decide to publish other types of document: an ISO
21、 Publicly Available Specification (ISO/PAS) represents an agreement between technical experts in an ISO working group and is accepted for publication if it is approved by more than 50 % of the members of the parent committee casting a vote; an ISO Technical Specification (ISO/TS) represents an agree
22、ment between the members of a technical committee and is accepted for publication if it is approved by 2/3 of the members of the committee casting a vote. An ISO/PAS or ISO/TS is reviewed after three years in order to decide whether it will be confirmed for a further three years, revised to become a
23、n International Standard, or withdrawn. If the ISO/PAS or ISO/TS is confirmed, it is reviewed again after a further three years, at which time it must either be transformed into an International Standard or be withdrawn. Attention is drawn to the possibility that some of the elements of this documen
24、t may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO/TS 19072-3 was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 3, Electrical and electronic equipment. ISO/TS 19072 consists of the following parts, u
25、nder the general title Road vehicles Connection interface for pyrotechnic devices, two-way and three-way connections: Part 1: Pocket interface definition Part 2: Test methods and general performance requirements Part 3: Pyrotechnic device and harness connector assembly - type 1 Technical Specificati
26、on The following parts are under preparation: Part 4: Pyrotechnic device and harness connector assembly - type 2 Technical Specification Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:36, Uncontrolled Copy, (c) BSI DD ISO/TS 19072-3:2008 ISO/TS 19072-3:2008(E) iv I
27、SO 2008 All rights reserved Introduction Road vehicles integrate an increasing number of pyrotechnic devices contributing to occupant safety in vehicles, e.g. frontal and side air bag, safety belt pretensioner. To build the complete system providing the function requires a supply of various componen
28、ts from several different equipment makers. Vehicle manufacturers need to define a common specification to ensure that connectors designed and produced for the various equipment makers can be mated without any difficulty. In the current design of this vehicle equipment, three areas of connection hav
29、e been identified: connection between the pyrotechnic device (e.g. initiator) and the harness connector; connection between the tab holder and the clip holder of the harness connector; connection between the harness connector and the electronic control module. The connection between the pyrotechnic
30、device and the harness connector is the only connection that can be standardized and it forms the subject of this Technical Specification. Due to the location of the safety device in the vehicle, the connector design could be right angle or straight. Due to the fact that several ESD protection level
31、s are requested by vehicle manufacturers, a two-way without ground option of the pyrotechnic device/initiator harness connector assembly is also defined. The International Organization for Standardization (ISO) draws attention to the fact that it is claimed that compliance with this document may inv
32、olve the use of a patent. ISO takes no position concerning the evidence, validity and scope of this patent right. The holder of this patent right has assured ISO that he is willing to negotiate licences under reasonable and non-discriminatory terms and conditions with applicants throughout the world
33、. In this respect, the statement of the holder of this patent right is registered with ISO. Information may be obtained from: FCI 145, rue Yves-Le-Coz 78000 Versailles France Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights other th
34、an those identified above. ISO shall not be held responsible for identifying any or all such patent rights. Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:36, Uncontrolled Copy, (c) BSI DD ISO/TS 19072-3:2008 TECHNICAL SPECIFICATION ISO/TS 19072-3:2008(E) ISO 2008
35、All rights reserved 1 Road vehicles Connection interface for pyrotechnic devices, two-way and three-way connections Part 3: Pyrotechnic device and harness connector assembly - type 1 1 Scope This Technical Specification defines the general minimum specifications of a type 1 three-way connection inte
36、rface, including ground connection, linking the pyrotechnic device and harness connector built into a road vehicle. A two-way without ground variant of the pyrotechnic device/initiator harness connector assembly is also defined. All requirements apply also to the two-way design, excepted all items r
37、elated to ground connection. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applie
38、s. ISO 178, Plastics Determination of flexural properties ISO 8092-2, Road vehicles Connections for on-board electrical wiring harnesses Part 2: Definitions, test methods and general performance requirements ISO 14647, Metallic coatings Determination of porosity in gold coatings on metal substrates
39、Nitric acid vapour test ISO 19072-1, Road vehicles Connection interface for pyrotechnic devices, two-way and three-way connections Part 1: Pocket interface definition ISO 19072-2, Road vehicles Connection interface for pyrotechnic devices, two-way and three-way connections Part 2: Test methods and g
40、eneral performance requirements ISO 27874, Metallic and other inorganic coatings Electrodeposited gold and gold alloy coatings for electrical, electronic and engineering purposes Specification and test methods RAL German Institute for Quality Assurance and Certification e.V., RAL Colours homepage, h
41、ttp:/www.ral.de/en/ral_farben/home/index.php Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:36, Uncontrolled Copy, (c) BSI DD ISO/TS 19072-3:2008 ISO/TS 19072-3:2008(E) 2 ISO 2008 All rights reserved 3 Terms and definitions For the purposes of this document, the te
42、rms and definitions given in ISO 8092-2 and the following apply. 3.1 connector assembly of contact and housing that terminates conductors for the purpose of providing connection and disconnection to a suitable mating connector NOTE A male (female) connector is a housing containing male (female) cont
43、acts and accessory items. A male connector can be permanently fixed to a wiring harness or to an appliance, e.g. an Electronic Control Unit (ECU). A female connector is, in general, permanently fixed to a wiring harness. 3.2 housing connector without its contacts 3.3 locking device mechanical system
44、 preventing unmating of a connector which can be released through a deliberate action 3.4 retainer ring providing electrical insulation, generally made of plastic 3.5 initiator part of the pyrotechnical device holding the two male contacts 3.6 shorting clip metallic bars of the retainer providing th
45、e electrical connection between two male contacts 3.7 squib holder part of the pyrotechnic device, holding the initiator and the retainer 4 Dimensional features and performance requirements 4.1 General The female connector shall be designed to avoid damage to male contacts and the initiator in the c
46、ase of improper mating. Connector, retainer and squib holder assembly shall comply with the requirements in ISO 19072-1 and ISO 19072-2. 4.2 Retainer and squib holder assembly The dimensions of the retainer shall comply with Figure 1. The dimensions of the squib holder interface are defined in ISO 1
47、9072-1. 4.3 Codings and polarization Coding and polarization are determined by the dimensions and position of the coding keys each of which has its own colour code (see Figure 2 and Table 1). Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:36, Uncontrolled Copy, (c)
48、 BSI DD ISO/TS 19072-3:2008 ISO/TS 19072-3:2008(E) ISO 2008 All rights reserved 3 The colour code shall be in accordance with RAL1), however, there needs to be an agreement about the range between the customer and supplier. Dimensions in millimetres a The radius also applies to the complete top edge
49、 including coding features. b Datum A and C are defined in ISO 19072-1. Figure 1 Retainer and squib holder assembly 1) RAL colour space system developed by Reichsausschu fr Lieferbedingungen und Gtesicherung (German Institute for Quality Assurance and Certification e. V.). Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:36, Uncontrolled Copy, (c) BSI DD ISO/TS 19072-3:2008 ISO/TS 19072-3:2008(E) 4 ISO 2008 All rights reserved Dimensions in millimetres a)
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