1、BS ISO7299-2:2009ICS 43.060.40NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDDiesel engines End-mounting flanges forpumpsPart 2: High-pressure supply pumpsfor common rail fuel injection systemsThis British Standard was published under the authority of the Stand
2、ards Policy and Strategy Committee on 31 August 2009 BSI 2009ISBN 978 0 580 56840 4Amendments/corrigenda issued since publicationDate CommentsBS ISO 7299-2:2009National forewordThis British Standard is the UK implementation of ISO 7299-2:2009. Together with BS ISO 7299-1:2007, it supersedes BS ISO 7
3、299:1996 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee MCE/22, Engines for road vehicles.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary pr
4、ovisionsof a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunityfrom legal obligations.BS ISO 7299-2:2009Reference numberISO 7299-2:2009(E)ISO 2009INTERNATIONAL STANDARD ISO7299-2First edition2009-02-15Diesel engines End-mounting fla
5、nges for pumps Part 2: High-pressure supply pumps for common rail fuel injection systems Moteurs diesels Brides de montage des pompes Partie 2: Pompes dalimentation haute pression pour systmes dinjection de combustible rampe commune BS ISO 7299-2:2009ISO 7299-2:2009(E) PDF disclaimer This PDF file m
6、ay contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited 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 res
7、ponsibility of not infringing Adobes licensing policy. The ISO Central Secretariat accepts no liability in this area. Adobe is a trademark 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-creat
8、ion parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. 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 200
9、9 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the coun
10、try 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 copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2009 All rights reservedBS ISO 7299-2:2009ISO 7299-2:2009(E) ISO 2009 All rights reserved iiiForeword ISO
11、(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 interested in a subject for which a technical comm
12、ittee 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 Electrotechnical Commission (IEC) on all matters of electrote
13、chnical 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 technical committees are circulated to the memb
14、er 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 shall not be held responsible for identifyi
15、ng any or all such patent rights. ISO 7299-2 was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 7, Injection equipment and filters for use on road vehicles. This first edition of ISO 7299-2, together with ISO 7299-1:2007, cancels and replaces ISO 7299:1996, which has been
16、technically revised. ISO 7299 consists of the following parts, under the general title Diesel engines End-mounting flanges for pumps: Part 1: Fuel injection pumps Part 2: High-pressure supply pumps for common rail fuel injection systems BS ISO 7299-2:2009BS ISO 7299-2:2009INTERNATIONAL STANDARD ISO
17、7299-2:2009(E) ISO 2009 All rights reserved 1Diesel engines End-mounting flanges for pumps Part 2: High-pressure supply pumps for common rail fuel injection systems 1 Scope This part of ISO 7299 specifies dimensional requirements for seven types of end-mounting flanges of high-pressure supply pumps
18、for common rail fuel injection systems for use in diesel (compression-ignition) engines. 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
19、of the referenced document (including any amendments) applies. ISO 6519, Diesel engines Fuel injection pumps Tapers for shaft ends and hubs 3 Dimensions and tolerances 3.1 General Engine manufacturers should use the tolerance H7 for the female register diameter. In the figures and tables, except for
20、 Figures 2 and 5 and Tables 2 and 5 (shaft end with tang drive), the diameter d2corresponds to the diameter d specified in ISO 6519. NOTE The flange configuration can optionally be rotated relative to the pump housing. BS ISO 7299-2:2009ISO 7299-2:2009(E) 2 ISO 2009 All rights reserved3.2 High-press
21、ure supply pumps 3.2.1 Type 1 end-mounting flange See Figure 1 and Table 1. Dimensions in millimetres Figure 1 Table 1 Dimensions in millimetres l2d1f7 d2nom. d3nom. d4max. d5l1 0,5 min. max. l3nom. 50 20 98 125 8,5 to 9,3 26 23,5 24,5 15 BS ISO 7299-2:2009ISO 7299-2:2009(E) ISO 2009 All rights rese
22、rved 33.2.2 Type 2 end-mounting flange (with tang drive) See Figure 2 and Table 2. Dimensions in millimetres Figure 2 Table 2 Dimensions in millimetres d1f7 d2nom. d3nom. d4max. d5l1 1 l2max. l3nom. l4 1 l5f7 50 23 98 125 8,5 to 9,3 21,8 20,7 15 38,9 10 BS ISO 7299-2:2009ISO 7299-2:2009(E) 4 ISO 200
23、9 All rights reserved3.2.3 Type 3 end-mounting flange See Figure 3 and Table 3. Dimensions in millimetres Figure 3 Table 3 Dimensions in millimetres d5l2d1f7 d2nom. d3nom. d4max. drilled threaded a l1 0,5 min. max. l3nom. 50 98 125 8,5 to 9,3 14 12 13 15 68 20 90 116 8,5 to 9,3 M8 1,25 6H25,7 18 24
24、15 or 17aOptional. BS ISO 7299-2:2009ISO 7299-2:2009(E) ISO 2009 All rights reserved 53.2.4 Type 4 end-mounting flange See Figure 4 and Table 4. Dimensions in millimetres aThis figure shows requirements for the position of the three mounting holes. The actual configuration of the flange depends on d
25、esign requirements. Figure 4 Table 4 Dimensions in millimetres d5d1f7 d2nom. d3nom. drilled (nom.) threaded al1nom. l2l3nom. 12 to 14 13 max. 50 or 68 20, 22 or 2522 to 26,5 24,5 max. 68 or 80 98 8,5 to 9,4 107 25 130 10,5 M8 1,25 6H12 to 26,5 10,2 to 24,5 11 to 27 a Optional. BS ISO 7299-2:2009ISO
26、7299-2:2009(E) 6 ISO 2009 All rights reserved3.2.5 Type 5 end-mounting flange (with tang drive) See Figure 5 and Table 5. Dimensions in millimetres aThis figure shows requirements for the position of the three mounting holes. The actual configuration of the flange depends on design requirements. Fig
27、ure 5 Table 5 Dimensions in millimetres d5d1f7 d2nom. d3nom. drilled (nom.) threaded al1nom. l2max. l3nom. l4nom. l5f7 20 9,4 M6 1 6H 16,85 14,1 9 98 8,5 to 9,4 19 to 24,5 50 20, 22 or 25 82 7,8 M8 1,25 6H 21,3 to 23 21,1 7,3 31,5 8 aOptional. BS ISO 7299-2:2009ISO 7299-2:2009(E) ISO 2009 All rights
28、 reserved 73.2.6 Type 6 end-mounting flange See Figure 6 and Table 6. Dimensions in millimetres aDetail X (optional). Figure 6 Table 6 Dimensions in millimetres l2l4d1d2nom. d3nom. d4max. d5H13 l1 0,6 min. max. l3nom. min. max. 0,019 0,065 0,024 0,070 21,35 19,25 20,45 6,65 8,65 11,05 50 0,019 0,065
29、 25 105 131 9 21,35 9,25 9,85 17,9 2,5 3,5 BS ISO 7299-2:2009ISO 7299-2:2009(E) 8 ISO 2009 All rights reserved3.2.7 Type 7 end-mounting flange See Figure 7 and Table 7. Figure 7 Table 7 Dimensions in millimetres Angles in degrees l2d1f7 d2nom. d3 0,3 d4max. d5 l1min. max. l3nom. l4nom. 0,5 0,5 25 16
30、,2 to 16,8 14,5 15,7 30 10,7 to 10,913,2 to 13,8 10,5 12,0 19 59 40 20 45 30 30 or 35 62 40 20 107 35 130 155,4 10,5 to 10,8 12,9 to 14,2 11,4 11,8 18 56 45 30 BS ISO 7299-2:2009ISO 7299-2:2009(E) ISO 2009 All rights reserved 9Bibliography 1 ISO 261, ISO general purpose metric screw threads General
31、plan 2 ISO 286-2, ISO system of limits and fits Part 2: Tables of standard tolerance grades and limit deviations for holes and shafts 3 ISO 965-1, ISO general-purpose metric screw threads Tolerances Part 1: Principles and basic data BS ISO 7299-2:2009ISO 7299-2:2009(E) ICS 43.060.40 Price based on 9
32、 pages ISO 2009 All rights reserved BS ISO 7299-2:2009This page has been intentionally left blankBS ISO7299-2:2009BSI GroupHeadquarters 389Chiswick High Road,London, W4 4AL, UKTel +44 (0)20 8996 9001Fax +44 (0)20 8996 - British Standards InstitutionBSI is the independent national body responsible f
33、or preparing BritishStandards. It presents the UK view on standards in Europe and at theinternational level. It is incorporated by Royal Charter.RevisionsBritish Standards are updated by amendment or revision. Users of BritishStandards should make sure that they possess the latest amendments orediti
34、ons.It is the constant aim of BSI to improve the quality of our products and services.We would be grateful if anyone finding an inaccuracy or ambiguity while usingthis British Standard would inform the Secretary of the technical committeeresponsible, the identity of which can be found on the inside
35、front cover. Tel:+44 (0)20 8996 9000. Fax: +44 (0)20 8996 7400.BSI offers members an individual updating service called PLUS which ensuresthat subscribers automatically receive the latest editions of standards.Buying standardsOrders for all BSI, international and foreign standards publications shoul
36、d beaddressed to Customer Services. Tel: +44 (0)20 8996 9001. Fax: +44 (0)20 89967001 Email: You may also buy directly using a debit/creditcard from the BSI Shop on the Website http:/ response to orders for international standards, it is BSI policy to supply theBSI implementation of those that have
37、 been published as British Standards,unless otherwise requested.Information on standardsBSI provides a wide range of information on national, European andinternational standards through its Library and its Technical Help to ExportersService. Various BSI electronic information services are also avail
38、able whichgive details on all its products and services. Contact Information Centre. Tel:+44 (0)20 8996 7111 Fax: +44 (0)20 8996 7048 Email: Subscribing members of BSI are kept up to date with standards developmentsand receive substantial discounts on the purchase price of standards. For detailsof t
39、hese and other benefits contact Membership Administration. Tel: +44 (0)208996 7002 Fax: +44 (0)20 8996 7001 Email: Information regarding online access to British Standards via British StandardsOnline can be found at http:/ information about BSI is available on the BSI website at http:/CopyrightCopyr
40、ight subsists in all BSI publications. BSI also holds the copyright, in theUK, of the publications of the international standardization bodies. Except aspermitted under the Copyright, Designs and Patents Act 1988 no extract maybe reproduced, stored in a retrieval system or transmitted in any form or
41、 by anymeans electronic, photocopying, recording or otherwise without prior writtenpermission from BSI.This does not preclude the free use, in the course of implementing the standard,of necessary details such as symbols, and size, type or grade designations. Ifthese details are to be used for any other purpose than implementation then theprior written permission of BSI must be obtained.Details and advice can be obtained from the Copyright and Licensing Manager.Tel: +44 (0)20 8996 7070 Email:
