标准号:BS 5341-7.4-1992
中文标准名称:往复式内燃机直径小于等于200mm的活塞环.第7部分:单片环设计、尺寸和命名.第4节:控油环规范
英文标准名称: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
标准类型:J92
发布日期:1992/5/1 12:00:00
实施日期:1992/5/1 12:00:00
中国标准分类号:J92
国际标准分类号:43.060.10
适用范围:This International Standard specifies the essential dimensional features of S-, G-, D- and DV-oil control piston ring types.
The normal range for the axial width of oil control rings (2,5 to 8 mm inclusive) is divided into 0,5 or 1,0 mm increments. In table 7, dimensions in inch units are given for oil control rings with axial width 4,75 mm (equal to 3/16 in) for existing appli-cations.
The requirements of this International Standard apply to oil control rings for reciprocating internal combustion piston engines, up to and including 200 mm diameter. It may also be used for piston rings of compressors working under similar conditions.