GB2579953B - Leakage circuit breaker - Google Patents
Leakage circuit breaker Download PDFInfo
- Publication number
- GB2579953B GB2579953B GB2003182.9A GB202003182A GB2579953B GB 2579953 B GB2579953 B GB 2579953B GB 202003182 A GB202003182 A GB 202003182A GB 2579953 B GB2579953 B GB 2579953B
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit breaker
- leakage circuit
- leakage
- breaker
- circuit
- 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
Classifications
-
- 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
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
-
- 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
- H01H71/02—Housings; Casings; Bases; Mountings
-
- 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
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/128—Manual release or trip mechanisms, e.g. for test purposes
-
- 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
- H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
-
- 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
- H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710674062.4A CN109390187B (en) | 2017-08-09 | 2017-08-09 | Earth leakage circuit breaker |
PCT/CN2018/098963 WO2019029481A1 (en) | 2017-08-09 | 2018-08-06 | Electric leakage circuit breaker |
Publications (4)
Publication Number | Publication Date |
---|---|
GB202003182D0 GB202003182D0 (en) | 2020-04-22 |
GB2579953A GB2579953A (en) | 2020-07-08 |
GB2579953A8 GB2579953A8 (en) | 2020-07-29 |
GB2579953B true GB2579953B (en) | 2023-05-10 |
Family
ID=65273365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2003182.9A Active GB2579953B (en) | 2017-08-09 | 2018-08-06 | Leakage circuit breaker |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN109390187B (en) |
GB (1) | GB2579953B (en) |
NO (1) | NO20200271A1 (en) |
WO (1) | WO2019029481A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110120327A (en) * | 2019-05-23 | 2019-08-13 | 厦门安达兴电气集团有限公司 | The detection of electrical leakage tripping attachment and leakage circuit breakers of preposition zero sequence current mutual inductor |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5293522A (en) * | 1992-09-11 | 1994-03-08 | Westinghouse Electric Company | Ground fault circuit breaker with test spring/contacts directly mounted to test circuit of printed circuit board |
CA2105918A1 (en) * | 1992-09-11 | 1994-03-12 | Joseph Philip Fello | Solid copper bus shunt through ground fault circuit breaker electronic |
JP2002329452A (en) * | 2001-04-27 | 2002-11-15 | Matsushita Electric Works Ltd | Earth leakage breaker |
JP2002329450A (en) * | 2001-04-27 | 2002-11-15 | Matsushita Electric Works Ltd | Earth leakage breaker |
CN2583806Y (en) * | 2002-11-01 | 2003-10-29 | 陈王浦 | Residual current trip module connected with breaker |
CN101345156A (en) * | 2007-05-24 | 2009-01-14 | 郑文秀 | Demarcation switch |
CN203553079U (en) * | 2013-07-05 | 2014-04-16 | 施耐德电器工业公司 | Two-pole integrated multifunctional circuit breaker |
CN207353171U (en) * | 2017-08-09 | 2018-05-11 | 施耐德电气工业公司 | Leakage circuit breakers |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2731693Y (en) * | 2004-10-26 | 2005-10-05 | 温州创伟永吉电气有限公司 | Leakage protecting breaker |
CN202495406U (en) * | 2012-03-31 | 2012-10-17 | 温州奥来电器有限公司 | Electronic type leakage circuit breaker |
CN106571270B (en) * | 2015-10-09 | 2019-04-19 | 施耐德电气工业公司 | Leakage circuit breakers |
CN205645708U (en) * | 2016-05-13 | 2016-10-12 | 浙江祥兴电气成套有限公司 | Electricity leakage circuit breaker |
-
2017
- 2017-08-09 CN CN201710674062.4A patent/CN109390187B/en active Active
-
2018
- 2018-08-06 WO PCT/CN2018/098963 patent/WO2019029481A1/en active Application Filing
- 2018-08-06 GB GB2003182.9A patent/GB2579953B/en active Active
-
2020
- 2020-03-06 NO NO20200271A patent/NO20200271A1/en unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5293522A (en) * | 1992-09-11 | 1994-03-08 | Westinghouse Electric Company | Ground fault circuit breaker with test spring/contacts directly mounted to test circuit of printed circuit board |
CA2105918A1 (en) * | 1992-09-11 | 1994-03-12 | Joseph Philip Fello | Solid copper bus shunt through ground fault circuit breaker electronic |
JP2002329452A (en) * | 2001-04-27 | 2002-11-15 | Matsushita Electric Works Ltd | Earth leakage breaker |
JP2002329450A (en) * | 2001-04-27 | 2002-11-15 | Matsushita Electric Works Ltd | Earth leakage breaker |
CN2583806Y (en) * | 2002-11-01 | 2003-10-29 | 陈王浦 | Residual current trip module connected with breaker |
CN101345156A (en) * | 2007-05-24 | 2009-01-14 | 郑文秀 | Demarcation switch |
CN203553079U (en) * | 2013-07-05 | 2014-04-16 | 施耐德电器工业公司 | Two-pole integrated multifunctional circuit breaker |
CN207353171U (en) * | 2017-08-09 | 2018-05-11 | 施耐德电气工业公司 | Leakage circuit breakers |
Also Published As
Publication number | Publication date |
---|---|
RU2020109378A (en) | 2021-09-10 |
GB2579953A (en) | 2020-07-08 |
CN109390187A (en) | 2019-02-26 |
GB2579953A8 (en) | 2020-07-29 |
CN109390187B (en) | 2020-09-04 |
GB202003182D0 (en) | 2020-04-22 |
WO2019029481A1 (en) | 2019-02-14 |
RU2020109378A3 (en) | 2022-01-26 |
NO20200271A1 (en) | 2020-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
789A | Request for publication of translation (sect. 89(a)/1977) |
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