标准编号:	JT/T 1030-2016
中文名称:	客车电磁击窗器
英文名称:	Bus Electromagnetic Glass Breaker
行业分类:	JT    交通行业标准
发布机构:	中华人民共和国交通运输部
发布日期:	2016-02-02
实施日期:	2016-4-10
标准状态:	valid
翻译语言:	英文
文件格式:	PDF
中文字符数:	6000 字
翻译价格(元):	280.0
交付时间:	付款后 1 个工作日

Bus electromagnetic glass breaker 1 Scope This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of bus electromagnetic glass breaker. This standard is applicable to the bus electromagnetic glass breakers used for breaking the tempered glass with thickness of not greater than 5 mm of the bus emergency window. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated reference, only the edition cited applies. For undated references, the latest edition (including any amendment) applies. GB/T 191 Packaging — Pictorial marking for handling of goods GB/T 2423.1 Environmental testing for electric and electronic products — Part 2: Test methods — Tests A: Cold GB/T 2423.2 Environmental testing for electric and electronic products — Part 2: Test methods — Tests B: Dry heat GB/T 2423.17 Environmental testing for electric and electronic products — Part 2: Test methods — Test Ka: Salt mist GB/T 2829 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability) GB/T 3785.1 Electroacoustics — Sound level meters — Part 1: Specifications GB 7258 Technical specifications for safety of power driven vehicles operating on roads GB 9656 Safety glazing materials for road vehicles GB/T 15173 Electroacoustics —- Sound calibrators GB/T 18655 Vehicles, boats and internal combustion engines — Radio disturbance characteristics — Limits and methods of measurement for the protection of on-board receivers GB/T 28046.1-2011 Road vehicles — Environmental conditions and testing for electrical and electronic equipment — Part 1: General GB/T 28046.2-2011 Road vehicles — Environmental conditions and testing for electrical and electronic equipment — Part 2: Electrical loads GB/T 28046.4-2011 Road vehicles — Environmental conditions and testing for electrical and electronic equipment — Part 4: Climatic loads GB/T 28046.5-2013 Road vehicles — Environmental conditions and testing for electrical and electronic equipment — Part 5: Chemical loads QC/T 413-2002 Basic technical requirements for automotive electric equipment 3 Terms and definitions For the purpose of this document, the following terms and definitions apply. 3.1 bus electromagnetic glass breaker device used for breaking the tempered glass of the bus emergency window by electromagnetic force generated by the energized electromagnetic coil to push the impact mandrel of the movable iron core in the coil, in the principle of electromagnetic induction. Generally, it consists of impact mandrel, electromagnetic coil, shell, control switch, manual glass breaking mechanism and other parts 4 Technical requirements 4.1 General requirements 4.1.1 The nominal voltage of bus electromagnetic glass breakers [hereinafter referred to as "the product(s)"] is 12 V or 24 V. At 12 V, the operating voltage ranges from 9 V to 16 V; at 24 V, the operating voltage ranges from 18 V to 32 V. 4.1.2 Carbide with hardness of not less than 89 HRA shall be used at the tip of the impact mandrel of the product. The diameter of the impact mandrel is not less than 5 mm, and the protrusion displacement of the impact mandrel is not less than 5 mm.

Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 Technical requirements 5 Test methods 6 Inspection rules 7 Marking, packaging, transportation and storage

1 范围 本标准规定了客车外推式应急窗的一般要求、特殊要求、试验方法、检验规则、标志、包装、储存和运输。 本标准适用于M2类和M3类客车的外推式应急窗。 2 规范性引用文件 下列文件对于本标准的应用是必不可少的。凡是注日期的引用文件，仅所注日期的版本适用于本标准。凡是不注日期的引用文件，其最新版本(包括所有的修改单)适用于本标准。 GB／T 191 包装储运图示标志 GB 8410 汽车内饰材料的燃烧特性 GB 9656 汽车安全玻璃 GB 30678 客车用安全标志和信息符号 QC／T 476 客车防雨密封性限值及试验方法 QC／T 484 汽车油漆涂层 QC／T 625 汽车用涂镀层和化学处理层 QC／T 639 汽车用橡胶密封条 QC／T 641 汽车用塑料密封条 3 术语和定义 下列术语和定义适用于本标准。 3.1 外推式应急窗 push-out emergency window 向车外开启、提供乘员应急出口的车窗。 3.2 乘员空间 passenger occupant space 指座椅和搁脚空间正上方的空间，垂直界限为车顶，水平界限为正常放置的座椅靠背和座椅正面限制乘员活动的最近障碍物。 3.3 邻近座椅 adjacent seat 指安装于外推式应急窗邻近处的座椅，其乘员空间的一部分与应急出口的最小距离不超过254mm；从水平方向平行测量，与平行于应急出口平面的距离不小于380mm。示意见图1。