CN202042033U - 一种复合式电气火灾探测装置 - Google Patents
一种复合式电气火灾探测装置 Download PDFInfo
- Publication number
- CN202042033U CN202042033U CN2011201549893U CN201120154989U CN202042033U CN 202042033 U CN202042033 U CN 202042033U CN 2011201549893 U CN2011201549893 U CN 2011201549893U CN 201120154989 U CN201120154989 U CN 201120154989U CN 202042033 U CN202042033 U CN 202042033U
- Authority
- CN
- China
- Prior art keywords
- circuit
- integrated circuit
- sequence transformer
- described integrated
- combined type
- 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
Images
Landscapes
- Measurement Of Current Or Voltage (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011201549893U CN202042033U (zh) | 2011-05-16 | 2011-05-16 | 一种复合式电气火灾探测装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011201549893U CN202042033U (zh) | 2011-05-16 | 2011-05-16 | 一种复合式电气火灾探测装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202042033U true CN202042033U (zh) | 2011-11-16 |
Family
ID=44969470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011201549893U Expired - Fee Related CN202042033U (zh) | 2011-05-16 | 2011-05-16 | 一种复合式电气火灾探测装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202042033U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110639631A (zh) * | 2019-10-18 | 2020-01-03 | 迈普通信技术股份有限公司 | 温湿度试验箱高温保护装置 |
-
2011
- 2011-05-16 CN CN2011201549893U patent/CN202042033U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110639631A (zh) * | 2019-10-18 | 2020-01-03 | 迈普通信技术股份有限公司 | 温湿度试验箱高温保护装置 |
CN110639631B (zh) * | 2019-10-18 | 2021-08-31 | 迈普通信技术股份有限公司 | 温湿度试验箱高温保护装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202210141U (zh) | 电气触头工作状态无线监测装置 | |
CN207074246U (zh) | 一种gis局部放电在线监测系统 | |
CN205067643U (zh) | 变电站直流供电系统的分布式绝缘监测装置 | |
CN205080227U (zh) | 接地网检测系统 | |
CN109975635B (zh) | 一种甲烷电闭锁功能测试方法及系统 | |
CN106950467A (zh) | 一种电缆绝缘状况在线监控装置 | |
CN106443362A (zh) | 一种配电网故障检测系统 | |
CN102545152A (zh) | 一种智能浪涌保护器监控系统 | |
CN202735448U (zh) | 多点接地监测装置 | |
CN209342855U (zh) | 一种电缆绝缘状态诊断装置 | |
CN204925226U (zh) | 一种高压带电显示器宽范围采集闭锁装置 | |
CN202042033U (zh) | 一种复合式电气火灾探测装置 | |
CN202084132U (zh) | 一种电气火灾监控系统 | |
CN103163402A (zh) | 基于二次回路的继电保护设备状态监测装置及监测方法 | |
CN108199477A (zh) | 变电站交直流系统故障远程智能监控方法及设备 | |
CN206489246U (zh) | 一种电缆绝缘状况在线监控装置 | |
CN104297587B (zh) | 一种直流输电换流阀避雷器监测装置和监测方法 | |
CN209642403U (zh) | 一种用于配电系统的智能警示装置 | |
CN103123378A (zh) | 电气故障火花实时监测方法及装置 | |
CN203072269U (zh) | 一种带有监控摄像头的电器控制柜 | |
CN202939759U (zh) | 一种感温光纤及电气火灾二合一监控系统 | |
CN203798959U (zh) | 一种电力过压/过流故障指示器 | |
CN202204899U (zh) | 一种火灾预防检测仪 | |
CN205846487U (zh) | 一种无线测温移开式开关柜 | |
CN109444692A (zh) | 一种高压电绝缘子爬电检测装置及检测方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guodian Materials Group Logistics Co., Ltd. Assignor: Luo Yan Contract record no.: 2012440020191 Denomination of utility model: Composite electric fire hazard detection device Granted publication date: 20111116 License type: Exclusive License Record date: 20120704 |
|
DD01 | Delivery of document by public notice |
Addressee: Luo Yan Document name: Notification to Pay the Fees |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20160516 |