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Chinese Standard: GB/T 1149.14-2008

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Internal combustion engines—Piston rings—Part 14:Coil-spring-loaded oil control rings


Standard in brief
Scope of Application:  
GB/T 1149的本部分规定了活塞环型号为DSF-C、DSF-CNP、SSF、GSF、DSF、DSF-NG和SSF-L的螺旋撑簧油环的基本尺寸特征。
螺旋撑簧油环的铸铁环体推荐采用 ISO 66213规定的级别为10的材料,有特别要求的可选用级别为20~50的材料。
油环表面和相应的撑簧槽设计,可根据制造厂的推荐,选用普通型或镀铬型。

Basic information
Standard No:GB/T 1149.14-2008
Standard Name:内燃机 活塞环 第14部分:螺旋撑簧油环
English Name:Internal combustion engines—Piston rings—Part 14:Coil-spring-loaded oil control rings
Standard Status:现行
Release Date:2008-08-11
Effective Date:2009-02-01
Language of Publication:中文简体

Standard Classification
ICS Number:27.020
CCS Number:J92

Related Standards
Referenced Standards:GB/T 1149.1-2008,GB/T 1149.4-2008,ISO 6621-3:2000
Adopted Standards:ISO 6626:1989
Adopted Standard Name:《内燃机 活塞环 螺旋撑簧油环》(英文版)
Adoption Level:IDT

Publication Information
Number of pages:64
Number of words:122 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2009-01-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:1149.14
Drafter:苏晴华、陈爱国、王星、吉斌杰、钟君杰
Drafting Organization:上海内燃机研究所、仪征双环活塞环有限公司、安庆帝伯格茨活塞环有限公司、福建东亚机械有限公司
Management Organization:全国内燃机标准化技术委员会(SAC/TC 177)
Proposing Department:中国机械工业联合会

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