BS DD212(1992) : 1992
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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PISTON RINGS UP TO 200mm DIAMETER FOR RECIPROCATING INTERNAL COMBUSTION ENGINES: SPECIFICATION FOR EXPANDER/SEGMENT OIL CONTROL RINGS
Hardcopy , PDF
15-08-2001
English
01-01-1992
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Committees responsible
National foreword
Specification
1 Scope
2 Normative references
3 Symbols
4 Expander/Segment assembly
5 Ring types
6 Common features
7 Materials
8 Force and nominal contact pressure
9 Dimensions
Tables
1 Layer thickness
2 Multiplying factors
3 Dimensions
Figures
1 Expander/segment assembly
2 Expander seating tab angle
3 Chromium thickness of segment
4 Segment width
Specifies the essential dimensions of expander/segment type oil control rings. Applies to expander/segment oil control rings up to 125 mm inclusive for reciprocating internal combustion engines. May also be used for piston rings of compressors working under comparable conditions. Coverage includes symbols, materials and common features. Also includes tables and diagrams.
| Committee |
MCE/14
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO/TR 6627:1992 | Identical |
| ISO 1101:2017 | Geometrical product specifications (GPS) — Geometrical tolerancing — Tolerances of form, orientation, location and run-out |
| ISO 6621-3:2000 | Internal combustion engines Piston rings Part 3: Material specifications |
| ISO 6621-4:2015 | Internal combustion engines — Piston rings — Part 4: General specifications |
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