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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Key 1 outside chamfered edge 2 peripheral edge 3 side face edge 4 inside chamfered edge Figure 5 — Chamfered edges 5. Key 1 outside chamfered edge 2 peripheral edge 3 side face edge 4 inside chamfered edge Figure 5 — Chamfered edges 5.

In this adopted standard, reference appear to the following International Standard for which Indian Standard also exists. Pin point or burry light 6. For dated references, only the edition cited applies. The terms and definitions in this part of ISO apply to piston rings for reciprocating internal combustion engines.

ISO consists of the following parts, under the general title Internal combustion engines — Piston rings: Each member body interested in a subject for which a technical committee has been established has izo right to be represented on that committee.

Certain conventions are, however, not identical to those used in Indian Standards. Pin point or burry light 6.

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

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

Coil-spring-loaded oil control rings of narrow width made of cast iron [11] ISOInternal combustion engines — Piston rings — Part 3: The terms and definitions in this part of ISO apply to piston rings for reciprocating internal combustion engines. For undated references, the latest edition of the referenced document including any amendments applies.

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 ios microfilm, without permission in writing from either ISO at the address below or ISO’s member body in the country of the requester.

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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.

18/30325127 DC

Basis of limits and fits: This Indian Standard has been developed from Doc No.: For undated references, the latest edition of the referenced document including any amendments applies. ISO shall not be held responsible for identifying any or all such patent rights. Search the history of over billion web pages on the Internet. Review of Indian Standards Amendments are issued to standards as the need arises on the basis of comments.

Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. They may also be used for piston rings of compressors working under analogous conditions. Due to its wedge shape, any radial movement of the ring will uso its axial clearance isl thus minimize the build-up of combustion residues. In accordance ieo 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.

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

Copyright BIS has the copyright of all its publications. Combinations of configurations listed in Tables 2 to jso along with those in Table 1 are shown as “common features” in the relevant ISO Standard referenced in each table. 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 dated references, only the edition cited applies. With the publication of this standard IS Part 9 shall be treated as withdrawn.

МКС ISO 6621-5:2014

These terms designate either types of piston rings or certain characteristics and phenomena of piston rings. Cranes — Safety — Design — Requirements for equipment — Part 1: In downloading this file, parties accept therein the responsibility of not infringing Adobe’s licensing policy. This second edition cancels and replaces the first edition ISO International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.

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Piston ring nitrided on specific surfaces only e.

Attention is particularly drawn to the following: However, only the terms given in the isp languages can be considered as ISO terms. The main task of technical committees is to prepare International Standards. They may also be used for piston rings of compressors working under analogous conditions. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. 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: However, only the terms given in the official languages can be considered as ISO terms.

This subject was first covered in IS Part 9: Isi 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. Reference number ISO Basis of tolerances, deviations and fits’.

BS ISO – Internal combustion engines. Piston rings. Quality requirements

Part 9 Terms and definitions’. 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: Iao the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. The work of preparing International Standards is normally carried out through ISO technical committees. These terms designate either types of piston rings or certain characteristics and phenomena of piston rings.

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