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BSI - 21/30434652 DC

Draft BS ISO 6621-4 Internal combustion engines — Piston rings. Part 4: General specifications

pending
Organization: BSI
Publication Date: 20 October 2021
Status: pending
Page Count: 37
ICS Code (Engine block and internal components): 43.060.10

Document History

21/30434652 DC
October 20, 2021
Draft BS ISO 6621-4 Internal combustion engines — Piston rings. Part 4: General specifications
A description is not available for this item.
BS ISO 6621-4
March 31, 2015
Internal combustion engines - Piston rings Part 4: General specifications
A description is not available for this item.
BS ISO 6621-4
December 16, 2003
Internal combustion engines Piston rings Part 4: General specifications
A description is not available for this item.

References

This document references:
ISO 6621-1 - Internal combustion engines - Piston rings - Part 1: Vocabulary
Published by ISO on February 1, 2018
This document 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...
This document references:
ISO 6622-1 - Internal combustion engines Piston rings Part 1: Rectangular rings made of cast iron
Published by ISO on December 1, 2003
A description is not available for this item.
This document references:
ISO 6621-2 - Internal combustion engines — Piston rings — Part 2: Inspection measuring principles
Published by ISO on March 1, 2020
This document defines the measuring principles to be used for measuring piston rings; it applies to piston rings up to and including 200 mm diameter for reciprocating internal combustion engines....
This document references:
ISO 6623 - Internal combustion engines - Piston rings - Scraper rings made of cast iron
Published by ISO on July 15, 2013
This International Standard specifies the essential dimensional features of scraper rings made of cast iron, types N, NM, E, and EM, having diameters from 30 mm up to and including 200 mm, used in...
This document references:
ISO 6624-1 - Internal Combustion Engines - Piston Rings - Part 1: Keystone Rings Made of Cast Iron
Published by ISO on April 1, 2017
This document specifies the essential dimensional features of keystone rings made of cast iron, types T, TB, TBA, TM, K, KB, KBA and KM, having diameters from 70 mm up to and including 200 mm, used...
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