JP3210820B2 - 漏電遮断器 - Google Patents
漏電遮断器Info
- Publication number
- JP3210820B2 JP3210820B2 JP28102194A JP28102194A JP3210820B2 JP 3210820 B2 JP3210820 B2 JP 3210820B2 JP 28102194 A JP28102194 A JP 28102194A JP 28102194 A JP28102194 A JP 28102194A JP 3210820 B2 JP3210820 B2 JP 3210820B2
- Authority
- JP
- Japan
- Prior art keywords
- piece
- contact
- fixed
- connection terminal
- movable
- 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 - Lifetime
Links
- 230000007246 mechanism Effects 0.000 claims description 37
- 238000003860 storage Methods 0.000 claims description 31
- 230000004044 response Effects 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 37
- 238000003825 pressing Methods 0.000 description 29
- 238000010586 diagram Methods 0.000 description 8
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000001514 detection method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000005219 brazing Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000755266 Kathetostoma giganteum Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000819 phase cycle Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
- H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
- H01H83/226—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with differential transformer
-
- 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
- H01H2083/045—Auxiliary switch opening testing circuit in synchronism with the main circuit
-
- 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
- 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
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28102194A JP3210820B2 (ja) | 1994-11-15 | 1994-11-15 | 漏電遮断器 |
GB9509830A GB2295276B (en) | 1994-11-15 | 1995-05-15 | Leakage-responsive circuit breaker |
MYPI95001290A MY113065A (en) | 1994-11-15 | 1995-05-17 | Leakage-responsive circuit breaker |
CN95108359A CN1047021C (zh) | 1994-11-15 | 1995-06-23 | 漏电敏感断路器 |
HK98112992A HK1012124A1 (en) | 1994-11-15 | 1998-12-09 | Leakage-responsive circuit breaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28102194A JP3210820B2 (ja) | 1994-11-15 | 1994-11-15 | 漏電遮断器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08138517A JPH08138517A (ja) | 1996-05-31 |
JP3210820B2 true JP3210820B2 (ja) | 2001-09-25 |
Family
ID=17633188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP28102194A Expired - Lifetime JP3210820B2 (ja) | 1994-11-15 | 1994-11-15 | 漏電遮断器 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP3210820B2 (xx) |
CN (1) | CN1047021C (xx) |
GB (1) | GB2295276B (xx) |
HK (1) | HK1012124A1 (xx) |
MY (1) | MY113065A (xx) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2026368B1 (en) * | 2006-05-19 | 2016-02-03 | General Electric Company | Housing for single-pole circuit breaker comprising two current path regions |
WO2007135201A1 (es) * | 2006-05-19 | 2007-11-29 | General Electric Company | Alojamiento para disyuntor de un solo polo |
JP4736949B2 (ja) * | 2006-05-23 | 2011-07-27 | 富士電機機器制御株式会社 | 漏電遮断器 |
CN2938385Y (zh) * | 2006-08-17 | 2007-08-22 | 浙江省志明电气进出口有限公司 | 漏电断路器 |
CN101958191B (zh) * | 2010-08-25 | 2012-04-25 | 江苏辉能电气有限公司 | 一种零序电流互感器 |
AU2012225034B2 (en) * | 2011-03-09 | 2016-06-09 | Seari Electric Technology Co., Ltd. | Circuit breaker for optimizing space allocation |
CN105762027B (zh) * | 2016-04-14 | 2017-10-20 | 浙江天正电气股份有限公司 | 一种漏电断路器及其漏电指示装置 |
CN106504954B (zh) * | 2016-12-15 | 2019-01-01 | 苏州未来电器股份有限公司 | 具有漏电保护功能及分合闸功能的断路器 |
CN106504957B (zh) * | 2016-12-15 | 2019-01-01 | 苏州未来电器股份有限公司 | 具有漏电保护功能的断路器 |
CN107195510A (zh) * | 2017-07-24 | 2017-09-22 | 罗格朗低压电器(无锡)有限公司 | 采用前置式零序电流互感器的剩余电流断路器 |
FR3071955B1 (fr) * | 2017-10-03 | 2020-10-30 | Hager Electro Sas | Appareil electrique modulaire de protection de ligne |
WO2019220538A1 (ja) * | 2018-05-15 | 2019-11-21 | 三菱電機株式会社 | 回路遮断器 |
CN111462989B (zh) * | 2020-04-27 | 2021-09-28 | 扬州中恒电气有限公司 | 一种电压互感器二次接地保护装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1115819B (de) * | 1960-01-18 | 1961-10-26 | Busch Jaeger Duerener Metall | Fehlerstromschutzschalter |
GB1145857A (en) * | 1965-11-19 | 1969-03-19 | B & R Relays Ltd | Improvements in or relating to electrical circuit breakers |
BE790970A (fr) * | 1971-11-17 | 1973-05-07 | Saparel | Prise de courant a protection differentielle |
US3784940A (en) * | 1972-09-15 | 1974-01-08 | Federal Pacific Electric Co | Circuit breaker with overcurrent and auxiliary releases |
DE3504423A1 (de) * | 1985-02-07 | 1986-08-07 | Siemens AG, 1000 Berlin und 8000 München | Niederspannungs-leistungsschalter mit einem stromwandler |
FR2662017B1 (fr) * | 1990-05-10 | 1996-07-26 | Merlin Gerin | Disjoncteur differentiel unipolaire et neutre. |
US5276416A (en) * | 1991-09-20 | 1994-01-04 | Kabushiki Kaisha Toshiba | Circuit breaker |
-
1994
- 1994-11-15 JP JP28102194A patent/JP3210820B2/ja not_active Expired - Lifetime
-
1995
- 1995-05-15 GB GB9509830A patent/GB2295276B/en not_active Expired - Fee Related
- 1995-05-17 MY MYPI95001290A patent/MY113065A/en unknown
- 1995-06-23 CN CN95108359A patent/CN1047021C/zh not_active Expired - Fee Related
-
1998
- 1998-12-09 HK HK98112992A patent/HK1012124A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1047021C (zh) | 1999-12-01 |
GB2295276B (en) | 1998-10-14 |
JPH08138517A (ja) | 1996-05-31 |
HK1012124A1 (en) | 1999-07-23 |
CN1123458A (zh) | 1996-05-29 |
GB2295276A (en) | 1996-05-22 |
MY113065A (en) | 2001-11-30 |
GB9509830D0 (en) | 1995-07-05 |
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