標準編號:	JT/T 1030-2016
中文名稱:	客車電磁擊窗器
英文名稱:	Bus Electromagnetic Glass Breaker
行業分類:	JT    交通行業標準
發布機構:	中華人民共和國交通運輸部
發布日期:	2016-02-02
實施日期:	2016-4-10
標準狀態:	valid
翻譯語言:	英文
文件格式:	PDF
中文字符數:	6000 字
翻譯價格(元):	280.0
交付時間:	付款后 1 個工作日

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 范圍 本標準規定了客車外推式應急窗的一般要求、特殊要求、試驗方法、檢驗規則、標志、包裝、儲存和運輸。 本標準適用于M2類和M3類客車的外推式應急窗。 2 規范性引用文件 下列文件對于本標準的應用是必不可少的。凡是注日期的引用文件，僅所注日期的版本適用于本標準。凡是不注日期的引用文件，其最新版本(包括所有的修改單)適用于本標準。 GB／T 191 包裝儲運圖示標志 GB 8410 汽車內飾材料的燃燒特性 GB 9656 汽車安全玻璃 GB 30678 客車用安全標志和信息符號 QC／T 476 客車防雨密封性限值及試驗方法 QC／T 484 汽車油漆涂層 QC／T 625 汽車用涂鍍層和化學處理層 QC／T 639 汽車用橡膠密封條 QC／T 641 汽車用塑料密封條 3 術語和定義 下列術語和定義適用于本標準。 3.1 外推式應急窗 push-out emergency window 向車外開啟、提供乘員應急出口的車窗。 3.2 乘員空間 passenger occupant space 指座椅和擱腳空間正上方的空間，垂直界限為車頂，水平界限為正常放置的座椅靠背和座椅正面限制乘員活動的最近障礙物。 3.3 鄰近座椅 adjacent seat 指安裝于外推式應急窗鄰近處的座椅，其乘員空間的一部分與應急出口的最小距離不超過254mm；從水平方向平行測量，與平行于應急出口平面的距離不小于380mm。示意見圖1。