标准摘要
[中文适用范围]: 本国际标准规定了柴油发动机中使用的尺寸“S”燃油喷嘴的基本尺寸要求。 这些要求允许喷嘴在相应的喷嘴座中的组装和互换性。 本国际标准适用于“S”尺寸喷嘴,包括孔型喷嘴、长杆喷嘴(A1 型和 A2 型)和轴针喷嘴(B 型)。 注:A1 型和 B 型喷嘴是首选类型。 非优选孔型、短杆喷嘴、C 型,如附录 A 所示。 [外文原描述]: This International Standard specifies the essential dimensional requirements for size "S" fuel nozzles used in diesel engines. These requirements allow the assembly and interchangeability of the nozzles in the corresponding nozzle holders. This International Standard is applicable to size "S" nozzles, which comprise hole type, long-stem nozzles (types A1 and A2) and pintle nozzles (type B). NOTE Type A1 and type B nozzles are the preferred types. The non-preferred hole type, short-stem nozzle, type C, is shown in annex A.
英文名称Diesel engines — Fuel nozzles — Size "S"