1、BRITISH STANDARD BS ISO 6415:2005 Internal combustion engines Spin-on filters for lubricating oil Dimensions ICS 43.060.30 BS ISO 6415:2005 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 5 December 2005 BSI 5 December 2005 ISBN 0 580 46282 X
2、 National foreword This British Standard reproduces verbatim ISO 6415:2005 and implements it as the UK national standard. It supersedes BS 7403-13:1991 which is withdrawn. The UK participation in its preparation was entrusted by Technical Committee MCE/21, Filters for gases and liquids, to Subcommit
3、tee MCE/21/5, Filters for lubricating oil, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international publications referred to in this document may be foun
4、d in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are respo
5、nsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep U
6、K interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the ISO title page, pages ii and iii, a blank page, pages 1 to 5 and a back cover. The BSI copyright notice disp
7、layed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date Comments Reference number ISO 6415:2005(E)INTERNATIONAL STANDARD ISO 6415 Third edition 2005-06-01 Internal combustion engines Spin-on filters for lubricating oil Dimensions Moteurs
8、combustion interne Filtres huile visss Dimensions BS ISO 6415:2005ii iiiForeword ISO (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 tech
9、nical committees. Each member body interested 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
10、 with the International Electrotechnical 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 I
11、nternational Standards adopted by the technical 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
12、 may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 6415 was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 7, Injection equipment and filters for use on road vehicles. This third edition cancels and re
13、places the second edition (ISO 6415:1990), which has been technically revised. BS ISO 6415:2005blank1Internal combustion engines Spin-on filters for lubricating oil Dimensions 1 Scope This International Standard specifies the essential dimensions necessary for interchangeability of spin-on filters o
14、f the full-flow type for the filtration of lubricating oil for internal combustion engines. It also gives the designation and marking of these filters. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edi
15、tion cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 68 (all parts), ISO general purpose screw threads Basic profile ISO 261, ISO general purpose metric screw threads General plan ISO 965-1, ISO general-purpose metric screw
16、 threads Tolerances Part 1: Principles and basic data ISO 965-3, ISO general purpose metric screw threads Tolerances Part 3: Deviations for constructional screw threads 3 Requirements 3.1 Connection thread and sealing surface The dimensions of the male and female connection threads and of the sealin
17、g surface are specified in Figure 1 and Table 1. The thread shall conform to ISO 68, ISO 261, ISO 965-1 and ISO 965-3. The sealing surface shall be continuous and free from porosity and nicks. NOTE The use of filters with unified threads is discouraged to avoid the danger of mismatching. BS ISO 6415
18、:20052 Dimensions in millimetres unless otherwise specified aMinimum clearance = filter diameter K + 20 mm bSealing surface Ra = 3,2 m. Mean value measured at minimum wave length C = 0,8 mm and the overall distance l m= 4 mm cSocket sizes 1 and 2: 0,2. Socket sizes 3 and 4: 0,3. Figure 1 Connection
19、and sealing surface Table 1 Dimensions of connection threads and sealing surface Dimensions in millimetres Connection thread Sealing surface d 1Tolerance e d 2d 3h 1h 2Socket size stud thread afilter thread min. max. max. min. min. min. 0 M20x1,5 6g 6H 14 20 54 69 2 2 1 M20x1,5 6g 6H 14 20 58 76 2 2
20、 2 M26x2 6g 6H 14 20 58 76 2 2 3 M30x2 6g 6H 16 22 90 113 4 2 4 M38x2 6g 6H 16 22 90 113 4 2 aThe stud shall be threaded over full distance e. When the filter has been tightened, at least three full threads shall be in contact. NOTE M16 1,5 and M24 1,5 have been reserved for spin-on fuel filters. BS
21、 ISO 6415:200533.2 Filter diameter and length The maximum dimensions for filter diameter and length are specified in Figure 2 and Table 2. aFree gasket height at discretion of manufacturer, depending on material and shape. The gasket shall have sufficient compression to allow satisfactory fitting; o
22、nce fitted, it shall provide a satisfactory seal during the life of the filter. bThe gasket diameter shall be included within the diameters d 2 /d 3 . cFilter and gasket diameter shall be so joined as to necessitate the replacement of both parts simultaneously. Figure 2 Filter Table 2 Filter dimensi
23、ons Dimensions in millimetres Diameter K u 80 80 90 100 112 u 90 u 100 u 112 u 140 Length L max125 160 210 265 310 0 x 1 x x x x 2 x x 3 x x x Socket size 4 x x BS ISO 6415:20054 3.3 By-pass valve For equipment protection, each spin-on filter type shall be fitted with a by-pass valve or an equivalen
24、t device unless a by-pass valve has been incorporated in the engine design. By-pass valves fitted to the spin-on filter shall operate at one of the following pressures: 100 kPA 20 kPA 160 kPa 30 kPa 250 kPa 40 kPa 3.4 Design of canister base In order to facilitate removal and installation of the fil
25、ter, the canister base shall incorporate one of the following features: a curved surface, i.e. without any impressions, as specified in Figure 3, type X; grooves as specified in Figure 4, type Y; flats as specified in Figure 5, type Z. 4 Designation Spin-on filters for lubricating oil shall be desig
26、nated in accordance with the following example. EXAMPLE Designation of a spin-on filter with metric thread M20 1,5 and socket size 1: Oil filter ISO 6415 M20 x 1,5 - 1 In order to use the ISO designation in the marking as specified in Clause 5, the filter shall conform to all requirements given in t
27、his International Standard. Figure 3 Canister base type X Without impressions BS ISO 6415:20055Dimensions in millimetres Figure 4 Canister base type Y Without grooves Number of grooves: 6 or multiple of 6 Dimensions in millimetres Figure 5 Canister base type Z With flats Number of flats: 8, 10, 12,
28、14, 15 or more 5 Marking WARNING In view of the current wide use of unified threads, a note should also be given in publicity literature and on filter cartons and filter assembles wherever metric threads are used, to avoid mismatching. Each spin-on filter shall be marked with the following informati
29、on: a) name of manufacturer or supplier; b) type designation (for example, catalogue number); c) date or code of manufacture; d) instructions for installation; e) ISO designation (see Clause 4). The full marking shall appear on each filter body unless the engine manufacturer dictates otherwise. BS I
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