CN106124974B - 一种测试仪 - Google Patents
一种测试仪 Download PDFInfo
- Publication number
- CN106124974B CN106124974B CN201610394808.1A CN201610394808A CN106124974B CN 106124974 B CN106124974 B CN 106124974B CN 201610394808 A CN201610394808 A CN 201610394808A CN 106124974 B CN106124974 B CN 106124974B
- Authority
- CN
- China
- Prior art keywords
- circuit
- current
- leakage
- voltage
- resistor
- 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.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Protection Circuit Devices (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610394808.1A CN106124974B (zh) | 2012-07-27 | 2012-07-27 | 一种测试仪 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610394808.1A CN106124974B (zh) | 2012-07-27 | 2012-07-27 | 一种测试仪 |
CN201210262478.2A CN102759709B (zh) | 2012-07-27 | 用于测试漏电断路器的测试仪 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210262478.2A Division CN102759709B (zh) | 2012-07-27 | 2012-07-27 | 用于测试漏电断路器的测试仪 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106124974A CN106124974A (zh) | 2016-11-16 |
CN106124974B true CN106124974B (zh) | 2020-07-10 |
Family
ID=47054220
Family Applications (9)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610397099.2A Pending CN105891709A (zh) | 2012-07-27 | 2012-07-27 | 一种用于测试漏电断路器的测试仪 |
CN201610393623.9A Withdrawn CN106093763A (zh) | 2012-07-27 | 2012-07-27 | 测试仪 |
CN201610394896.5A Withdrawn CN106168648A (zh) | 2012-07-27 | 2012-07-27 | 用于测试漏电断路器的测试仪 |
CN201610393038.9A Withdrawn CN105866673A (zh) | 2012-07-27 | 2012-07-27 | 测试仪 |
CN201610393046.3A Withdrawn CN105866674A (zh) | 2012-07-27 | 2012-07-27 | 一种测试仪 |
CN201610394803.9A Pending CN106093764A (zh) | 2012-07-27 | 2012-07-27 | 一种测试仪 |
CN201610396536.9A Withdrawn CN106168649A (zh) | 2012-07-27 | 2012-07-27 | 用于测试漏电断路器的测试仪 |
CN201610394808.1A Active CN106124974B (zh) | 2012-07-27 | 2012-07-27 | 一种测试仪 |
CN201610393624.3A Withdrawn CN105866676A (zh) | 2012-07-27 | 2012-07-27 | 一种用于测试漏电断路器的测试仪 |
Family Applications Before (7)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610397099.2A Pending CN105891709A (zh) | 2012-07-27 | 2012-07-27 | 一种用于测试漏电断路器的测试仪 |
CN201610393623.9A Withdrawn CN106093763A (zh) | 2012-07-27 | 2012-07-27 | 测试仪 |
CN201610394896.5A Withdrawn CN106168648A (zh) | 2012-07-27 | 2012-07-27 | 用于测试漏电断路器的测试仪 |
CN201610393038.9A Withdrawn CN105866673A (zh) | 2012-07-27 | 2012-07-27 | 测试仪 |
CN201610393046.3A Withdrawn CN105866674A (zh) | 2012-07-27 | 2012-07-27 | 一种测试仪 |
CN201610394803.9A Pending CN106093764A (zh) | 2012-07-27 | 2012-07-27 | 一种测试仪 |
CN201610396536.9A Withdrawn CN106168649A (zh) | 2012-07-27 | 2012-07-27 | 用于测试漏电断路器的测试仪 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610393624.3A Withdrawn CN105866676A (zh) | 2012-07-27 | 2012-07-27 | 一种用于测试漏电断路器的测试仪 |
Country Status (1)
Country | Link |
---|---|
CN (9) | CN105891709A (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108169592B (zh) * | 2017-12-15 | 2023-11-24 | 西安智财全技术转移中心有限公司 | 一种智能检测电路及智能检测方法 |
CN109270448A (zh) * | 2018-10-11 | 2019-01-25 | 上海电器科学研究院 | 一种断路器剩余电流动作特性测试系统 |
CN110658367A (zh) * | 2019-09-24 | 2020-01-07 | 深圳供电局有限公司 | 剩余电流模拟生成装置及剩余电流动作保护系统 |
CN110687328A (zh) * | 2019-09-24 | 2020-01-14 | 深圳供电局有限公司 | 剩余电流模拟生成装置及剩余电流动作保护系统 |
CN110658369A (zh) * | 2019-09-24 | 2020-01-07 | 深圳供电局有限公司 | 剩余电流模拟生成装置及剩余电流动作保护系统 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0226111D0 (en) * | 2002-11-08 | 2002-12-18 | Delta Electrical Ltd | Residual current devices |
CN100474729C (zh) * | 2005-12-22 | 2009-04-01 | 佛山市顺德区顺达电脑厂有限公司 | 静电检测实时监控系统 |
CN100547507C (zh) * | 2007-09-05 | 2009-10-07 | 南京华夏电器有限公司 | 快速升温智能无铅焊台控制器及其控制方法 |
-
2012
- 2012-07-27 CN CN201610397099.2A patent/CN105891709A/zh active Pending
- 2012-07-27 CN CN201610393623.9A patent/CN106093763A/zh not_active Withdrawn
- 2012-07-27 CN CN201610394896.5A patent/CN106168648A/zh not_active Withdrawn
- 2012-07-27 CN CN201610393038.9A patent/CN105866673A/zh not_active Withdrawn
- 2012-07-27 CN CN201610393046.3A patent/CN105866674A/zh not_active Withdrawn
- 2012-07-27 CN CN201610394803.9A patent/CN106093764A/zh active Pending
- 2012-07-27 CN CN201610396536.9A patent/CN106168649A/zh not_active Withdrawn
- 2012-07-27 CN CN201610394808.1A patent/CN106124974B/zh active Active
- 2012-07-27 CN CN201610393624.3A patent/CN105866676A/zh not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CN105866673A (zh) | 2016-08-17 |
CN106093764A (zh) | 2016-11-09 |
CN106124974A (zh) | 2016-11-16 |
CN106168648A (zh) | 2016-11-30 |
CN105866674A (zh) | 2016-08-17 |
CN105866676A (zh) | 2016-08-17 |
CN102759709A (zh) | 2012-10-31 |
CN106093763A (zh) | 2016-11-09 |
CN105891709A (zh) | 2016-08-24 |
CN106168649A (zh) | 2016-11-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106124974B (zh) | 一种测试仪 | |
CN105866678B (zh) | 一种用于测试漏电断路器的测试设备 | |
CN105182224A (zh) | 用于对漏电断路器进行检测的检测设备 | |
CN103267923B (zh) | 安全接地万用在线检测仪 | |
CN105699887B (zh) | 用于测试漏电断路器的改进型检测设备 | |
CN102749578B (zh) | 一种用于检测漏电断路器的检测设备 | |
CN106443425A (zh) | 一种对漏电断路器进行检测的测试设备 | |
CN102759709B (zh) | 用于测试漏电断路器的测试仪 | |
CN102749581B (zh) | 一种用于测试漏电断路器的测试设备 | |
CN203299326U (zh) | 安全接地智能数显式万用在线检测仪 | |
CN105182226A (zh) | 一种对漏电断路器进行测试的测试仪 | |
CN202748459U (zh) | 测试仪 | |
CN105652194A (zh) | 一种具有交流漏电调节电路的改进型检测设备 | |
CN105738801A (zh) | 一种具有相位产生电路的改进型检测设备 | |
CN105738802A (zh) | 一种具有相位显示电路的改进型检测设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200417 Address after: No. 2888, Ningkang East Road, Leqing City, Wenzhou City, Zhejiang Province Applicant after: YUEQING HUAZUN ELECTRIC Co.,Ltd. Address before: Yueqing City, Zhejiang province 325600 bovine cave village in Wenzhou City Applicant before: Hu Xiaoqing |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20161116 Assignee: ZHEJIANG NOWKING ELECTRIC APPLIANCE Co.,Ltd. Assignor: YUEQING HUAZUN ELECTRIC Co.,Ltd. Contract record no.: X2023330000740 Denomination of invention: A testing instrument Granted publication date: 20200710 License type: Common License Record date: 20230922 Application publication date: 20161116 Assignee: Faraday Electric Co.,Ltd. Assignor: YUEQING HUAZUN ELECTRIC Co.,Ltd. Contract record no.: X2023330000739 Denomination of invention: A testing instrument Granted publication date: 20200710 License type: Common License Record date: 20230922 Application publication date: 20161116 Assignee: BLCH PNEUMATIC SCIENCE & TECHNOLOGY CO.,LTD. Assignor: YUEQING HUAZUN ELECTRIC Co.,Ltd. Contract record no.: X2023330000738 Denomination of invention: A testing instrument Granted publication date: 20200710 License type: Common License Record date: 20230922 Application publication date: 20161116 Assignee: YUEQING YIJIN ELECTRONIC Co.,Ltd. Assignor: YUEQING HUAZUN ELECTRIC Co.,Ltd. Contract record no.: X2023330000737 Denomination of invention: A testing instrument Granted publication date: 20200710 License type: Common License Record date: 20230922 |