BS DD208(1992) : 1992
Current
The latest, up-to-date edition.
PISTON RINGS UP TO 200 MM DIAMETER FOR RECIPROCATING INTERNAL COMBUSTION ENGINES - SPECIFICATION FOR RECTANGULAR RINGS WITH NARROW RING WIDTH
Hardcopy , PDF
English
01-01-1992
Committees responsible
National foreword
Specification
1 Scope and field of application
2 References
3 Ring types and designation examples
4 Common features
5 Force factors
6 Dimensions
Tables
1 Gauge width (h8) and barrel dimensions
2 Taper
3 h18, h19 and a3 dimensions
4 KA and KI dimensions
5 Layer thickness
6 Force correction factors for R-, B- and M-rings with
features KA, KI, IF, IW and taper
7 Force correction factors for R-, B- and M-rings
(fully faced, semi-inlaid and inlaid type)
8 Dimensions of R-, B- and M- rectangular rings with
narrow ring width made of cast iron
9 Dimensions of R-, B- and M- rectangular rings with
narrow ring width made of steel
Figures
1 Type R
2 Type B
3 Type M
4 Uncoated type R rings
5 Fully faced coated type R rings
6 Semi-inlaid coated type R rings
7 Inlaid coated type R rings
8 Uncoated type B rings
9 Fully faced coated type B rings
10 Semi-inlaid coated type B rings
11 Inlaid coated type B rings
12 Uncoated type M rings
13 Fully faced coated type M rings
14 Semi-inlaid coated type M rings
15 Inlaid coated type M rings
16 Internal bevel (IF)
17 Internal step (IW)
18 Outside chamfered edges (KA)
19 Inside chamfered edges (KI)
20 Outside and inside chamfered edges (KA + KI)
21 Details of figures 18, 19 and 20
22 Outside and inside rounded edges
23 Details of figure 22
24 Layer thickness
| Committee |
MCE/14
|
| DevelopmentNote |
Supersedes BS 5341-1(1976), BS 5341-2(1977), BS 5341-3(1976) & BS 5341-4(1976). (03/2010)
|
| DocumentType |
Draft
|
| Pages |
22
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO/TR 6622-2:1988 | Identical |
| BS 5341-6.4:1992 | Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Vocabulary, inspection methods and generic specifications General specifications |
| ISO 1101:2017 | Geometrical product specifications (GPS) — Geometrical tolerancing — Tolerances of form, orientation, location and run-out |
| BS 5341-6.3:1992 | Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Vocabulary, inspection methods and generic specifications Material specifications |
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