ISO 12251-2011 柴油发动机.夹具安装的燃油喷射器.安装尺寸规格

标准号：ISO 12251-2011
中文标准名称：柴油发动机.夹具安装的燃油喷射器.安装尺寸规格
英文标准名称：Diesel engines.Clamp mounted CR fuel injectors.Mounting dimensions
标准类型：T13
发布日期：2011/2/1 12:00:00
实施日期：2011/2/1 12:00:00
中国标准分类号：T13
国际标准分类号：43.060.40
适用范围：This International Standard specifies dimensional requirements for clamp mounted CR fuel injectors and theircorresponding cylinder head features in diesel engines.According to the injector nozzle capnut, the clamp mounted CR fuel injectors can be divided into two types:a) Type A, where the nozzle capnut is straight (see Figure 4).b) Type B, where the nozzle capnut is stepped (see Figure 5).Each clamp mounted CR fuel injector type is subdivided by a series of different sizes.NOTE This differentiation corresponds to the relationship between the two guide diameters of the clamp mounted CRfuel injectors.