CN107393771B - 一种漏电断路器的试验装置取电结构 - Google Patents
一种漏电断路器的试验装置取电结构 Download PDFInfo
- Publication number
- CN107393771B CN107393771B CN201710735861.8A CN201710735861A CN107393771B CN 107393771 B CN107393771 B CN 107393771B CN 201710735861 A CN201710735861 A CN 201710735861A CN 107393771 B CN107393771 B CN 107393771B
- Authority
- CN
- China
- Prior art keywords
- pole
- spring
- moving contact
- push rod
- circuit breakers
- 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.)
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Links
- 230000005611 electricity Effects 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000007812 deficiency Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/08—Terminals; Connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
- H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
Landscapes
- Measuring Leads Or Probes (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710735861.8A CN107393771B (zh) | 2017-08-24 | 2017-08-24 | 一种漏电断路器的试验装置取电结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710735861.8A CN107393771B (zh) | 2017-08-24 | 2017-08-24 | 一种漏电断路器的试验装置取电结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107393771A CN107393771A (zh) | 2017-11-24 |
CN107393771B true CN107393771B (zh) | 2019-11-08 |
Family
ID=60346613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710735861.8A Active CN107393771B (zh) | 2017-08-24 | 2017-08-24 | 一种漏电断路器的试验装置取电结构 |
Country Status (1)
Country | Link |
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CN (1) | CN107393771B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106783426B (zh) * | 2017-01-13 | 2018-08-07 | 乐清市也为电气有限公司 | 一种电气开关 |
CN112635259A (zh) * | 2020-12-25 | 2021-04-09 | 浙江奥来电器有限公司 | 一种断路器的试验装置取电机构 |
CN114256033B (zh) * | 2021-12-31 | 2022-11-01 | 美高电气科技有限公司 | 一种断路器用漏电保护取电结构及断路器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103065899A (zh) * | 2011-10-21 | 2013-04-24 | 施耐德电器工业公司 | 漏电保护装置和断路器 |
JP5422086B1 (ja) * | 2013-07-12 | 2014-02-19 | 三菱電機株式会社 | 回路遮断器 |
CN105845514A (zh) * | 2016-05-19 | 2016-08-10 | 上海电科电器科技有限公司 | 电弧故障检测断路器 |
CN205789782U (zh) * | 2016-05-19 | 2016-12-07 | 上海电科电器科技有限公司 | 电弧故障检测断路器 |
CN207082493U (zh) * | 2017-08-24 | 2018-03-09 | 乐清市也为电气有限公司 | 一种漏电断路器的试验装置取电结构 |
-
2017
- 2017-08-24 CN CN201710735861.8A patent/CN107393771B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103065899A (zh) * | 2011-10-21 | 2013-04-24 | 施耐德电器工业公司 | 漏电保护装置和断路器 |
JP5422086B1 (ja) * | 2013-07-12 | 2014-02-19 | 三菱電機株式会社 | 回路遮断器 |
CN105845514A (zh) * | 2016-05-19 | 2016-08-10 | 上海电科电器科技有限公司 | 电弧故障检测断路器 |
CN205789782U (zh) * | 2016-05-19 | 2016-12-07 | 上海电科电器科技有限公司 | 电弧故障检测断路器 |
CN207082493U (zh) * | 2017-08-24 | 2018-03-09 | 乐清市也为电气有限公司 | 一种漏电断路器的试验装置取电结构 |
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Publication number | Publication date |
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CN107393771A (zh) | 2017-11-24 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230508 Address after: Chuanliao Town Chiyan Village, Qingtian County, Lishui City, Zhejiang Province, 325100 Patentee after: Zhejiang Aolai Electrical Appliance Co.,Ltd. Address before: Donghuangyu Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, 325000 Patentee before: Yueqing Yewei Electric Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A test device for residual current circuit breaker with power supply structure Granted publication date: 20191108 Pledgee: Zhejiang Qingtian Rural Commercial Bank Co.,Ltd. Hecheng Sub branch Pledgor: Zhejiang Aolai Electrical Appliance Co.,Ltd. Registration number: Y2024980034419 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |