Draft
International StandardISO/DIS 6621-1
Internal combustion engines — Piston rings — Part 1: Vocabulary
Reference number
ISO/DIS 6621-1
ISO/DIS 6621-1
Edition 4
© ISO 2026
Projet Norme internationale
ISO/DIS 6621-1
88254
Projet de Norme internationale au stade enquête auprès des membres de l’ISO.
Remplacera ISO 6621-1:2018
ISO/DIS 6621-1
ISO/DIS 6621-1
88254
CHF
67
Résumé
ISO 6621-1:2018 defines the most commonly used terms for piston rings. These terms designate either types of piston rings or certain characteristics and phenomena of piston rings.
The terms and definitions in this document apply to piston rings for reciprocating internal combustion engines. They may also be used for piston rings of compressors working under analogous conditions.
NOTE 1 Further terms and definitions covering measuring principles are given in ISO 6621-2:2003.
NOTE 2 This document gives the equivalent terms in the Chinese, English, French, German, Italian, Japanese, Portuguese, Russian and Spanish language.
Informations générales
-
État actuel: ProjetStade: Clôture du vote [40.60]
-
Edition: 4
-
Comité technique :ISO/TC 22/SC 34
- RSS mises à jour
Cycle de vie
-
Précédemment
PubliéeISO 6621-1:2018
-
Actuellement
