CN102778415B - 鉴别火灾中电气线路熔珠形成原因的鉴定方法 - Google Patents
鉴别火灾中电气线路熔珠形成原因的鉴定方法 Download PDFInfo
- Publication number
- CN102778415B CN102778415B CN201210205970.6A CN201210205970A CN102778415B CN 102778415 B CN102778415 B CN 102778415B CN 201210205970 A CN201210205970 A CN 201210205970A CN 102778415 B CN102778415 B CN 102778415B
- Authority
- CN
- China
- Prior art keywords
- bead
- water
- short circuit
- density
- primary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210205970.6A CN102778415B (zh) | 2012-06-19 | 2012-06-19 | 鉴别火灾中电气线路熔珠形成原因的鉴定方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210205970.6A CN102778415B (zh) | 2012-06-19 | 2012-06-19 | 鉴别火灾中电气线路熔珠形成原因的鉴定方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102778415A CN102778415A (zh) | 2012-11-14 |
CN102778415B true CN102778415B (zh) | 2015-11-18 |
Family
ID=47123399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210205970.6A Expired - Fee Related CN102778415B (zh) | 2012-06-19 | 2012-06-19 | 鉴别火灾中电气线路熔珠形成原因的鉴定方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102778415B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103792245B (zh) * | 2014-02-19 | 2016-08-17 | 中国科学院上海硅酸盐研究所 | 通过背散射电子衍射测试方法判断铜导线熔痕的方法 |
CN107153016A (zh) * | 2017-05-10 | 2017-09-12 | 公安部天津消防研究所 | 一种二次短路熔痕制备装置及方法 |
CN107014718B (zh) * | 2017-06-08 | 2019-10-25 | 中山大学 | 一种导线熔痕内部孔洞的定量鉴定方法 |
CN108344919A (zh) * | 2018-02-06 | 2018-07-31 | 华霆(合肥)动力技术有限公司 | 短路点判断方法、装置及电子设备 |
CN116930230B (zh) * | 2023-06-15 | 2024-07-26 | 珠海市公安局刑事警察支队 | 一种火灾熔珠电镜图像采集的前处理方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1789909A (zh) * | 2005-12-20 | 2006-06-21 | 山东建筑工程学院 | 测量小物品体积与密度的方法及装置 |
-
2012
- 2012-06-19 CN CN201210205970.6A patent/CN102778415B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1789909A (zh) * | 2005-12-20 | 2006-06-21 | 山东建筑工程学院 | 测量小物品体积与密度的方法及装置 |
Non-Patent Citations (2)
Title |
---|
电气线路火灾中铜导线一次短路与二次短路的显微组织特征;张晓凯 等;《分析科学学报》;20001031;第16卷(第5期);第406-409页 * |
飞机电气事故中铜导线一次短路熔珠与二次短路熔珠金相组织分析;魏巍 等;《2006年中国机械工程学会年会暨中国工程院机械与运载工程学部首届年会论文集》;20061130;第1-7页 * |
Also Published As
Publication number | Publication date |
---|---|
CN102778415A (zh) | 2012-11-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102778415B (zh) | 鉴别火灾中电气线路熔珠形成原因的鉴定方法 | |
CN108008303B (zh) | 通过内部短路挑战确定临界电池状态的安全性测试方法 | |
CN107179258B (zh) | 稀土金属碳含量快速检测装置 | |
Bender et al. | Corrosion and corrosion testing of magnesium alloys | |
CN103278424A (zh) | 一种连铸坯中心疏松或中心缩孔定量评定方法 | |
JP2020536225A (ja) | 電気化学的および重量減少方法を使用した多相環境の腐食試験システム | |
Lee et al. | Mean platelet volume and platelet distribution width are useful in the differential diagnosis of aplastic anemia and idiopathic thrombocytopenic purpura | |
HUE028693T2 (en) | Electrochemical Detection of Magnetic Particle Mobility | |
CN111879456B (zh) | 一种建筑幕墙安全性检测方法及系统 | |
CN107014718B (zh) | 一种导线熔痕内部孔洞的定量鉴定方法 | |
CN109342500A (zh) | 同时测定钛合金中氧、氮、氢含量的方法 | |
CN105486739A (zh) | 基于微差压原理的搪瓷用钢抗鳞爆性检测装置及方法 | |
CN108534637A (zh) | 端子压接质量评估装置、评估方法及端子压接系统 | |
Guthrie et al. | In-situ sensors for liquid metal quality | |
RU2586960C1 (ru) | Способ измерения коэффициентов диффузии водорода в титане | |
CN116298975A (zh) | 一种电池热失控的早期烟气特征测试平台及其测量方法 | |
CN213060874U (zh) | 一种用于实时荧光定量pcr仪的光学标准装置 | |
CN109191752A (zh) | 热感应图的远程消防报警方法、装置、存储介质及电子设备 | |
CN108801897A (zh) | 一种测定油膜轴承油的氧化安定性能的方法 | |
CN215524496U (zh) | 一种基于电位差法的表面开口裂纹测深仪 | |
CN208283327U (zh) | 一种利用导电漆判断钢材是否产生疲劳裂纹的装置 | |
US11959869B1 (en) | Method and device for monitoring the mechanochemical activation of metal powders in dynamic electrochemical environment | |
CN110136374A (zh) | 一种建筑物疏散路线的生成方法、装置及存储介质 | |
Bonzom et al. | Optical and chemical monitoring during foil penetration experiments to study intergranular corrosion in AA2024 | |
CN221099965U (zh) | 一种锂电池沉水浸没的测试装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Yun Inventor after: Zhang Jinzhuan Inventor after: Deng Liang Inventor after: Zhao Yanhong Inventor after: Liu Ling Inventor after: An Xiaoli Inventor after: Liu Yile Inventor after: Qian Qian Inventor before: Wang Yun |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG YUN TO: WANG YUN ZHANG JINZHUAN DENG LIANG ZHAO YANHONG LIU LING AN XIAOLI LIU YILE QIAN QIAN |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20210619 |
|
CF01 | Termination of patent right due to non-payment of annual fee |