ISO INTERNATIONAL. STANDARD. ISO. Second edition. Internal combustion engines — Piston rings —. Part 5. ISO. Second edition. Internal combustion engines — Piston rings —. Part 5: Quality requirements. Moteurs à combustion interne. STANDARD. ISO. Third edition. Reference number. ISO (E). This is a free 5 page sample. Access the full version online.

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The main task of technical committees is to prepare International Iwo. Combinations of configurations listed in Tables 2 to 5 along with those in Table 1 are shown as “common features” in the relevant ISO Standard referenced in each table. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. 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 ISO’s member body in the country of the requester.

ISO consists of the following parts, under the general title 66621-5 combustion engines — Piston rings: They may also be used for piston rings of compressors working under analogous conditions.

66621-5

Review of Indian Standards Amendments are issued to standards as the need arises on the basis of comments. This second edition cancels and replaces the first edition ISO 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 isk. 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 ixo identifying any or all such patent rights. For undated references, the latest edition of the referenced document including any amendments applies. Part 9 Terms and definitions’. Search the history of over billion web pages on the Internet. Key 1 peripheral surface 6 inside surface isi back of the ring 7 ring width, h1 3 free gap, m 8 side faces 4 butt ends 9 peripheral edges 5 radial wall thickness, a1 10 coil spring excursion, f1 Figure 1 — Unstressed ring 5.

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Attention is particularly drawn to the following: Pin point or burry light 6. In accordance with Adobe’s 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.

Cranes — Safety — Design — Requirements for equipment — Part 1: In this adopted standard, reference appear to the following International Standard for which Indian Standard also exists. Due to its wedge shape, any radial movement of the ring will alter its axial clearance and thus minimize the build-up of combustion residues.

Standards Catalogue

Reference number ISO No part of these publications may be reproduced in any form without the prior permission in writing of BIS. These terms designate either types of 66211-5 rings or certain characteristics and phenomena of piston rings. However, only the terms given in the official languages can be considered as ISO terms. Key 1 outside chamfered edge 2 peripheral edge 3 side face edge 4 inside chamfered edge Figure 5 — Chamfered edges 5. With the publication of this standard IS Part 9 shall be isi as withdrawn.

Copyright BIS has the copyright of all its publications. The terms and definitions in this part of ISO apply to piston rings for reciprocating internal combustion engines.

ISO – Standards Australia

For dated references, only the edition cited applies. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the isk. Standards are also reviewed periodically; a standard along with amendments is reaffirmed when such review indicates that no changes are needed; if the review indicates that changes are needed, it is taken up for revision.

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The corresponding Indian Standard which is to be substituted in its place is given below along with its degree of equivalence for the edition indicated: Coil-spring-loaded oil control rings of narrow width made of cast iron [11] ISOInternal combustion engines — Piston rings — Part 3: In downloading this file, parties accept therein the responsibility of not infringing Adobe’s licensing policy.

The terms and definitions in this part of ISO apply to piston rings for reciprocating internal combustion engines. This Indian Standard has been developed from Doc No.: Draft International Standards adopted by the technical committees 66211-5 circulated to the member bodies for voting.

Due to its wedge shape, any radial movement of the ring will alter its axial clearance and thus minimize the build-up of combustion residues. For undated references, the latest edition of the referenced document including any amendments applies. Users of Indian Standards should ascertain that they are in possession of the latest amendments or edition by referring to the latest issue of ‘BIS Catalogue’ and ‘Standards: The work of preparing International Standards is normally carried out through ISO technical committees.

Pin point or burry light 6. For dated references, only the edition cited applies.

ixo This does not preclude the free use, in course of imple- menting the standard, of necessary details, such as symbols and sizes, type or grade designations. They may also be used for piston rings of compressors working under analogous conditions.