ISO 22241-4:2009 柴油发动机 NOx还原剂AUS 32 第4部分：再充填接口

标准编号：ISO 22241-4:2009

中文名称：柴油发动机 NOx还原剂AUS 32 第4部分：再充填接口

英文名称：Diesel engines — NOx reduction agent AUS 32 — Part 4: Refilling interface

发布日期：2009-08

标准范围

ISO 22241-4:2009根据ISO 22241-1规定了NOx还原剂AUS 32的重新加注接口，该接口是使用选择性催化还原（SCR）排气处理系统的转化器所需的。ISO 22241-4:2009规定了开放式加注系统的最低功能和几何要求，以确保车载加注系统和非车载加注系统之间的兼容性。ISO 22241-4:2009适用于ISO 3833中定义的商用车辆和客车，其车辆总质量超过3.5 t，设计用于使用固定式车外加注系统。ISO 22241-4:2009也适用于固定式车外加注系统的喷嘴。

ISO 22241-4:2009 specifies the refilling interface for the NOx reduction agent AUS 32 in compliance with ISO 22241-1, which is needed to operate converters with a selective catalytic reduction (SCR) exhaust treatment system.ISO 22241-4:2009 specifies the minimum functional and geometric requirements of an open refilling system, in order to ensure compatibility between the on-board refilling system and the off-board refilling system.ISO 22241-4:2009 applies to commercial vehicles and buses as defined in ISO 3833 and having a gross vehicle mass of more than 3,5 t, designed to use stationary off-board refilling systems. ISO 22241-4:2009 also applies to the nozzle of stationary off-board refilling systems.

标准预览图