International Standard
ISO 6621-1:2018
Internal combustion engines — Piston rings — Part 1: Vocabulary
Reference number
ISO 6621-1:2018
Edition 3
2018-02
International Standard
Read sample
p
ISO 6621-1:2018
67903
Published (Edition 3, 2018)

ISO 6621-1:2018

ISO 6621-1:2018
67903
Format
Language
CHF 42
Convert Swiss francs (CHF) to your currency

Abstract

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.

General information

  •  : Published
     : 2018-02
    : International Standard to be revised [90.92]
  •  : 3
     : 33
  • ISO/TC 22/SC 34
  • RSS updates

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)