BS 5341-7.2:1992
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 200 mm diameter for reciprocating internal combustion engines. Designs, dimensions and designations for single piece rings. Specification for scraper rings
Hardcopy , PDF
04-02-2004
English
01-05-1992
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Committees responsible
National foreword
Specification
0. Introduction
1. Scope and field of application
2. References
3. Ring types and designation examples
4. Common features
5. Force factors
6. Dimensions
Tables
1. r2 dimensions
2. Taper
3. KI dimensions
4. Layer thickness
5. Force correction factors for N-, NM-, E- and
EM-rings, with feature KI
6. Force correction factors for N-, NM- and
EM-rings, molybdenum-coated (inlaid types)
7. Dimensions for N-, NM-, E- and EM-scraper rings
(radial wall thickness "regular")
8. Dimensions for N-, NM-, E- and EM-scraper rings
(radial wall thickness "D/22")
Figures
1. Types N, NM, E and EM R
2. Type N - Detail of figure 1
3. Type NM - Detail of figure 1
4. Type E - Detail of figure 1
5. Type EM - Detail of figure 1
6. Inside chamfered edges (KI)
7. Layer thickness
Gives the essential dimensional features of N-, NM-, E- and EM-scraper piston ring types. Applies to scraper rings for reciprocating internal combustion piston engines, up to and including 200 mm diameter. May also be used for piston rings of compressors working under similar conditions. Covers reference, ring types and designation examples, common features and force factors, plus several tables and figures.
| Committee |
MCE/14
|
| DevelopmentNote |
Together with BS 5341-6.1(1992), BS 5341-6.2(1992), BS 5341-6.3(1992), BS 5341-6.4(1992), BS 5341-6.5(1992), BS 5341-7.1.1(1992), BS 5341-7.3.1(1992), BS 5341-7.4(1992) and BS 5341-8.1(1992), it supersedes BS 5341-1(1976), BS 5341-2(1977), BS 5341-3(1976) & BS 5341-4(1976). (08/2005)
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| BS 5341-7.1.1:1992 | Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Designs, dimensions and designations for singlepiece rings. Rectangular compression rings Specification for rectangular rings |
| BS 5341-6.2:1992 | Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Vocabulary, inspection methods and generic specifications Inspection measuring principles |
| 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 |
| 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 |
| BS 5341-7.4:1992 | Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Designs, dimensions and designations for single piece rings. Specification for oil control rings |
| 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 |
| BS 5341-6.5:1992 | Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Vocabularly, inspection methods and generic specifications. Quality requirements |
| BS 5341-7.3.1:1992 | Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Designs, dimensions and designations for single piece rings. Keystone and half keystone compression rings Specification for keystone rings |
| BS 5341-8.1:1992 | Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Designs, dimensions and designations for multi-piece oil control rings. Specification for coil-spring-loaded oil control rings |
| BS 5341-6.1:1992 | Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Vocabulary, inspection methods and generic specifications Vocabulary |
| 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 |
| BS 5341-7.1.1:1992 | Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Designs, dimensions and designations for singlepiece rings. Rectangular compression rings Specification for rectangular rings |
| BS 5341-6.2:1992 | Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Vocabulary, inspection methods and generic specifications Inspection measuring principles |
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