SAE J1999-1989
内燃机活塞环刮油环

INTERNAL COMBUSTION ENGINES - PISTON RINGS - SCRAPER RINGS

被代替

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标准号

SAE J1999-1989

发布

1989年

发布单位

SAE - SAE International

替代标准

SAE J1999-1992

当前最新

SAE J1999-2008

 

 

适用范围

"SCOPE AND FIELD OF APPLICATION: Differences@ where they exist@ are shown in Appendix A. This document specifies the essential dimensional features of N@ NM@ E and EM scraper piston ring types. Dimensional Tables 7 and 8 offer the choice of two radial wall thicknesses: a. radial wall thickness ""regular"" (Table 7); b. radial wall thickness ""D/22"" (Table 8). The requirements of this document apply to scraper rings for reciprocating internal combustion piston engines up to and including 200 mm diameter. They may also be used for piston rings of compressors working under similar conditions."

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