BS-ISO-6743-15-2007.pdf
《BS-ISO-6743-15-2007.pdf》由会员分享,可在线阅读,更多相关《BS-ISO-6743-15-2007.pdf(16页珍藏版)》请在三一文库上搜索。
1、BRITISH STANDARD BS ISO 6743-15:2007 Lubricants, industrial oils and related products (class L) Classification Part 15: Family E (Internal combustion engine oils) ICS 75.100 ? Licensed Copy: London South Bank University, London South Bank University, Thu Dec 20 03:19:31 GMT+00:00 2007, Uncontrolled
2、Copy, (c) BSI BS ISO 6743-15:2007 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 November 2007 BSI 2007 ISBN 978 0 580 54910 6 National foreword This British Standard is the UK implementation of ISO 6743-15:2007. It supersedes ISO 6743-15
3、:2000 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee PTI/7, Lubricants and process fluids. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessa
4、ry provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication Amd. No. DateComments Licensed Copy: London South Bank University, London South Bank University, Thu D
5、ec 20 03:19:31 GMT+00:00 2007, Uncontrolled Copy, (c) BSI Reference number ISO 6743-15:2007(E) INTERNATIONAL STANDARD ISO 6743-15 Second edition 2007-11-01 Lubricants, industrial oils and related products (class L) Classification Part 15: Family E (Internal combustion engine oils) Lubrifiants, huile
6、s industrielles et produits connexes (classe L) Classification Partie 15: Famille E (Huiles pour moteurs combustion interne) BS ISO 6743-15:2007 Licensed Copy: London South Bank University, London South Bank University, Thu Dec 20 03:19:31 GMT+00:00 2007, Uncontrolled Copy, (c) BSI ii Licensed Copy:
7、 London South Bank University, London South Bank University, Thu Dec 20 03:19:31 GMT+00:00 2007, Uncontrolled Copy, (c) BSI iii Contents Page Foreword iv Introduction. vi 1 Scope . 1 2 Normative references. 1 3 Terms and definitions. 1 4 Symbols used 2 5 Detailed classification 3 Annex A (informativ
8、e) Background and supplemental information about the classification of two- stroke cycle gasoline engine oils 4 Annex B (informative) Background and supplemental information about the classification of four- stroke cycle gasoline engine oils 5 Bibliography. 6 BS ISO 6743-15:2007 Licensed Copy: Londo
9、n South Bank University, London South Bank University, Thu Dec 20 03:19:31 GMT+00:00 2007, Uncontrolled Copy, (c) BSI iv Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International S
10、tandards is normally carried out through ISO technical 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, als
11、o take part in the work. ISO collaborates closely 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 committe
12、es is to prepare International Standards. Draft International 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 possi
13、bility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 6743-15 was prepared by Technical Committee ISO/TC 28, Petroleum products and lubricants, Subcommittee SC 4, Classifications and
14、 specifications. This second edition cancels and replaces the first edition (ISO 6743-15:2000), Clause 4, Table 5 and Annexes A and B of which have been technically revised. ISO 6743 consists of the following parts, under the general title Lubricants, industrial oils and related products (class L) C
15、lassification: Part 1: Family A (Total loss systems) Part 2: Family F (Spindle bearings, bearings and associated clutches) Part 3: Family D (Compressors) Part 4: Family H (Hydraulic systems) Part 5: Family T (Turbines) Part 6: Family C (Gears) Part 7: Family M (Metalworking) Part 8: Family R (Tempor
16、ary protection against corrosion) Part 9: Family X (Greases) Part 10: Family Y (Miscellaneous) Part 11: Family P (Pneumatic tools) Part 12: Family Q (Heat transfer fluids) Part 13: Family G (Slideways) BS ISO 6743-15:2007 Licensed Copy: London South Bank University, London South Bank University, Thu
17、 Dec 20 03:19:31 GMT+00:00 2007, Uncontrolled Copy, (c) BSI v Part 14: Family U (Heat treatment) Part 15: Family E (Internal combustion engine oils) Part 99: General BS ISO 6743-15:2007 Licensed Copy: London South Bank University, London South Bank University, Thu Dec 20 03:19:31 GMT+00:00 2007, Unc
18、ontrolled Copy, (c) BSI vi Introduction This part of ISO 6743 (second edition) describes categories pertaining to both two-stroke cycle and four- stroke cycle gasoline engine oils intended for use in “land-based small engines”. This term, “land-based small engines”, is a common industry description
19、intended to separate the types of engines described in this second edition from the generally larger, two-stroke and four-stroke engines utilized in passenger cars, light-, medium- and heavy-duty trucks and other industrial equipment. The new four-stroke cycle engine oil categories added in this sec
20、ond edition primarily describe the unique performance requirements for engine oils used in motorcycles, motor scooters, all-terrain vehicles (ATVs) and related equipment. Although specification categories for larger four-stroke cycle engine oils, such as those used in passenger cars and light-, medi
21、um- and heavy-duty trucks, are envisioned for future inclusion in this part of ISO 6743, the standard categories for those engine oils are not yet developed and do not appear in this second edition. BS ISO 6743-15:2007 Licensed Copy: London South Bank University, London South Bank University, Thu De
22、c 20 03:19:31 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 1 Lubricants, industrial oils and related products (class L) Classification Part 15: Family E (Internal combustion engine oils) 1 Scope This part of ISO 6743 establishes the detailed classification, in tabular form, of engine lubricating oils
23、for use in the following internal combustion engines: a) two-stroke cycle, spark-ignition gasoline engines that employ a crankcase scavenging system and are used in transportation, leisure and utility applications, such as motorcycles, snowmobiles, chainsaws (hereinafter referred to as two-stroke en
24、gine oils); b) four-stroke cycle, spark-ignition gasoline engines that employ a common sump containing the lubricant for both the engine and the drive train/starter/transmission of motorcycles, motor scooters, all-terrain vehicles (ATVs) and related equipment (hereinafter referred to as four-stroke
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BS ISO 6743 15 2007
链接地址:https://www.31doc.com/p-3747330.html