ISO 6626:1989

Internal combustion engines — Piston rings — Coil-spring-loaded oil control rings

Publication date: 22 qer 1989

95.99 Withdrawal of Standard 22 korr 2024

General information

Current stage: 95.99 Effective date: 22 korr 2024

Originator: ISO

Owner: ISO/TC 22/SC 34

Type: International Standard

ICS: 43.060.10

Gjuha: frëngjisht anglisht

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Statusi: Shfuqizuar

PDF - 7 123 Lekë

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CD - 7 123 Lekë

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Scope

Specifies the essential dimensions of piston ring types DSF-C, DSF-CNP, SSF, GSF, DSF, DSF-NG and SSF-L coil-spring-loaded oil control rings. The normal range for the axial width of coil-spring-loaded oil control rings (3 to 8 mm inclusive) is divided into 0,5 or 1,0 mm steps. Applies to coil-spring-loaded oil control rings up to and including 200 mm diameter for reciprocating internal combustion piston engines and may also be used for piston rings of compressors working under similar conditions.