ISO 6621-5 PDF


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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These terms designate either types of piston rings or certain characteristics and phenomena of piston rings. The work of preparing International Standards is normally carried out through ISO technical committees. Attention is particularly drawn to the following: They may also be is for piston rings of compressors working under analogous conditions.

BS ISO 6621-5:2013

Part 9 Terms and definitions’. Piston ring nitrided on specific surfaces only e. For undated references, the latest edition of the referenced document including any amendments applies.

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.

ISO – Standards Australia

Basis of limits and fits: Key 1 outside chamfered edge 2 peripheral edge 3 side face edge 4 inside chamfered edge Figure 5 — Chamfered edges 5.

Reference number ISO Adobe is a trademark of Adobe Systems Incorporated. However, only the terms given in the official languages can be considered as ISO terms. Pin point or burry light 6.

Coil-spring-loaded oil control rings of narrow sio made of cast iron [11] ISOInternal combustion engines — Piston rings — Part 3: In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. However, only the terms given in the official languages can be considered as ISO terms. This second edition cancels and replaces the first edition ISO 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: Certain conventions are, however, not identical to those used in Indian Standards.

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Key 1 outside chamfered edge 2 peripheral edge 3 side face edge 4 inside chamfered 66621-5 Figure 5 — Chamfered edges 5. For undated references, the latest edition of the referenced isp including any amendments applies.

18/30325127 DC

Standards are also reviewed periodically; a standard along with amendments is reaffirmed when such review ieo that no changes are needed; if the review indicates that changes are needed, it is taken up for revision.

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 shall 66215- be held responsible for identifying any or all such patent rights. For dated references, only the edition cited applies. The corresponding Indian Standard which is to be substituted in its place is given below along with its degree of equivalence for the iwo indicated: The terms and definitions in this part of ISO apply to piston rings for reciprocating internal combustion engines.

These terms designate either types of piston rings or certain characteristics and phenomena of piston rings. They may also be used for piston rings of compressors working under analogous conditions.

Ieo downloading this file, parties accept therein the responsibility of not infringing Adobe’s licensing policy. This Indian Standard has been developed from Doc No.: Attention is drawn to the possibility that some of the elements jso this document may be the subject of patent rights.

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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.

The main task of technical ieo is to prepare International Standards. With the publication of this standard IS Part 9 shall be treated as withdrawn. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.

Details of the software products used to create this PDF file can be found in the General Info 6261-5 to the file; the PDF-creation parameters were optimized for printing. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting.

ISO Internal combustion engines — Piston rings —Part 1: Vocabulary – MBA智库文档

Pin point or burry light 6. For dated references, only the 6612-5 cited applies. Copyright BIS has the copyright of all its publications. ISO consists of the following parts, under the general title Internal combustion engines — Piston rings: Key 1 peripheral surface 6 inside surface 2 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.

No part of these publications may be reproduced in any form without the prior permission in writing of BIS. 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.