JPS64778B2 - - Google Patents
Info
- Publication number
- JPS64778B2 JPS64778B2 JP56090190A JP9019081A JPS64778B2 JP S64778 B2 JPS64778 B2 JP S64778B2 JP 56090190 A JP56090190 A JP 56090190A JP 9019081 A JP9019081 A JP 9019081A JP S64778 B2 JPS64778 B2 JP S64778B2
- Authority
- JP
- Japan
- Prior art keywords
- contact
- circuit breaker
- automatic circuit
- lever
- latch
- 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
Links
- 230000035939 shock Effects 0.000 claims description 31
- 230000005291 magnetic effect Effects 0.000 claims description 29
- 230000004044 response Effects 0.000 claims description 17
- 230000009471 action Effects 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 7
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000003302 ferromagnetic material Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 230000001154 acute effect Effects 0.000 claims description 2
- QRRWWGNBSQSBAM-UHFFFAOYSA-N alumane;chromium Chemical compound [AlH3].[Cr] QRRWWGNBSQSBAM-UHFFFAOYSA-N 0.000 claims description 2
- 238000010791 quenching Methods 0.000 abstract 1
- 230000000171 quenching effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 12
- 239000000725 suspension Substances 0.000 description 5
- 230000005284 excitation Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 229920005372 Plexiglas® Polymers 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000004926 polymethyl methacrylate Substances 0.000 description 3
- 238000013022 venting Methods 0.000 description 3
- TVZRAEYQIKYCPH-UHFFFAOYSA-N 3-(trimethylsilyl)propane-1-sulfonic acid Chemical compound C[Si](C)(C)CCCS(O)(=O)=O TVZRAEYQIKYCPH-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000002242 deionisation method Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/20—Bridging contacts
- H01H1/2066—Fork-shaped bridge; Two transversally connected contact arms bridging two fixed contacts
-
- 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
- H01H71/1081—Modifications for selective or back-up protection; Correlation between feeder and branch 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
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
-
- 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
- H01H71/24—Electromagnetic mechanisms
- H01H71/2463—Electromagnetic mechanisms with plunger type armatures
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
- Confectionery (AREA)
- Control Of Eletrric Generators (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803021867 DE3021867A1 (de) | 1980-06-11 | 1980-06-11 | Selbstschalter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5727528A JPS5727528A (en) | 1982-02-13 |
| JPS64778B2 true JPS64778B2 (en]) | 1989-01-09 |
Family
ID=6104345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9019081A Granted JPS5727528A (en) | 1980-06-11 | 1981-06-11 | Automatic breaker |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4417222A (en]) |
| EP (1) | EP0042113B1 (en]) |
| JP (1) | JPS5727528A (en]) |
| AT (1) | ATE16965T1 (en]) |
| DE (1) | DE3021867A1 (en]) |
Families Citing this family (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58169736A (ja) * | 1982-03-31 | 1983-10-06 | 松下電工株式会社 | 回路遮断器 |
| JPS58169732A (ja) * | 1982-03-31 | 1983-10-06 | 松下電工株式会社 | 回路遮断器 |
| DE3316230C2 (de) * | 1982-05-15 | 1985-04-25 | Hager Electro GmbH + Co, 6601 Ensheim | Schutzschalter gegen Überstrom und Kurzschluß |
| GB2120477B (en) * | 1982-05-15 | 1986-03-19 | Hager Electro Gmbh & Co | Protecting against current overloading and short-circuiting |
| FR2531581B1 (fr) * | 1982-08-09 | 1985-11-08 | Merlin Gerin | Tableau de distribution terminale basse tension |
| DE3369606D1 (en) * | 1982-05-17 | 1987-03-05 | Merlin Gerin | Functional low-voltage power distribution block |
| US4491814A (en) * | 1983-04-14 | 1985-01-01 | Gte Laboratories Incorporated | Circuit breaker |
| JPS6030027A (ja) * | 1983-07-29 | 1985-02-15 | 株式会社日立製作所 | しや断器の操作機構 |
| JPS6038456U (ja) * | 1983-08-24 | 1985-03-16 | 三菱電機株式会社 | 回路しや断器 |
| JPS60250539A (ja) * | 1984-05-25 | 1985-12-11 | 松下電工株式会社 | 回路遮断器の連動引き外し機構 |
| US4616200A (en) * | 1984-09-12 | 1986-10-07 | Square D Company | Circuit breaker |
| WO1988006801A1 (fr) * | 1987-02-24 | 1988-09-07 | Vsesojuzny Nauchno-Issledovatelsky I Proektno-Kons | Interrupteur limiteur de courant |
| DE3823975A1 (de) * | 1988-07-15 | 1990-01-18 | Asea Brown Boveri | Selektive kurzschlussstromschutzeinrichtung |
| FR2703822B1 (fr) * | 1993-04-07 | 2002-01-25 | Merlin Gerin | Disjoncteur multipolaire à assemblage modulaire . |
| DE19517634C2 (de) * | 1995-05-13 | 2002-01-31 | Abb Patent Gmbh | Elektrisches Installationsschaltgerät |
| DE19526592C2 (de) * | 1995-07-21 | 1999-04-15 | Abb Patent Gmbh | Elektrischer Schalter, insbesondere Leitungsschutzschalter |
| US5894260A (en) * | 1996-12-19 | 1999-04-13 | Siemens Energy & Automation, Inc. | Thermal sensing bi-metal trip actuator for a circuit breaker |
| US5866996A (en) * | 1996-12-19 | 1999-02-02 | Siemens Energy & Automation, Inc. | Contact arm with internal in-line spring |
| US5844188A (en) * | 1996-12-19 | 1998-12-01 | Siemens Energy & Automation, Inc. | Circuit breaker with improved trip mechanism |
| US6087914A (en) * | 1996-12-19 | 2000-07-11 | Siemens Energy & Automation, Inc. | Circuit breaker combination thermal and magnetic trip actuator |
| DE19954037A1 (de) * | 1999-10-29 | 2001-05-03 | Siemens Ag | Verfahren zum Überwachen der Funktionsfähigkeit eines Bauelementes eines elektrischen Gerätes während des Betriebes |
| DE10118746B4 (de) * | 2001-04-17 | 2004-06-24 | Siemens Ag | Verfahren zum Betreiben eines Schaltgerätes mit einem zuschaltbaren Strombegrenzer und zugehörige Anordnung |
| DE10119626A1 (de) * | 2001-04-20 | 2002-11-28 | Abb Patent Gmbh | Installationsschaltgerät |
| US6636133B2 (en) * | 2001-09-14 | 2003-10-21 | Square D Company | PTC terminals |
| DE10203443A1 (de) * | 2002-01-30 | 2003-07-31 | Abb Patent Gmbh | Elektrisches Schaltgerät |
| DE102004019175A1 (de) * | 2004-04-16 | 2005-11-03 | Abb Patent Gmbh | Installationsschaltgerät |
| DE102004055564B4 (de) * | 2004-11-18 | 2022-05-05 | Abb Ag | Elektrisches Installationsschaltgerät |
| DE102006037230A1 (de) * | 2006-08-09 | 2008-02-14 | Siemens Ag | Schalteinrichtung zum selektiven Abschalten mit einer induktiven Auslöseeinheit |
| DE102006037234A1 (de) * | 2006-08-09 | 2008-02-14 | Siemens Ag | Schalt-Einheit |
| KR200437069Y1 (ko) * | 2006-10-17 | 2007-11-02 | 엘에스산전 주식회사 | 기중차단기의 가동접촉자 |
| KR100817118B1 (ko) * | 2006-10-17 | 2008-03-27 | 엘에스산전 주식회사 | 기중차단기의 가동접촉자 |
| DE102008017472A1 (de) * | 2007-04-28 | 2008-11-06 | Abb Ag | Installationsschaltgerät |
| EP1995754B1 (de) * | 2007-05-23 | 2013-09-04 | Abb Ag | Elektrisches Installationsschaltgerät |
| DE102010004641B4 (de) * | 2009-04-23 | 2021-02-18 | Abb Ag | Elektromagnetisches Auslösesystem und Installationsschaltgerät mit einem elektromagnetischen Auslösesystem |
| DE102009023556B4 (de) * | 2009-05-30 | 2012-01-19 | Abb Ag | Elektrisches Schaltgerät mit einem thermischen Auslöser |
| EP2330611B1 (fr) * | 2009-12-04 | 2012-04-18 | HAGER ELECTRO S.A.S. (société par Actions Simplifiée) | Disjoncteur sélectif |
| ES2447370T3 (es) * | 2009-12-29 | 2014-03-11 | Abb Technology Ag | Disyuntor de media tensión |
| DE102011008834A1 (de) * | 2011-01-19 | 2012-07-19 | Abb Ag | Installationsschaltgerät |
| EP2573789B1 (de) * | 2011-09-21 | 2016-08-24 | Siemens Aktiengesellschaft | Leistungsschalter mit Lüftungskanälen für einen effizienten Wärmeabtransport |
| US8836453B2 (en) * | 2011-10-07 | 2014-09-16 | Siemens Industry, Inc. | Electronic circuit breaker, electronic circuit breaker subassembly, circuit breaker secondary electrical contact assembly, and powering methods |
| DE102011056577C5 (de) | 2011-12-19 | 2015-02-19 | Sma Solar Technology Ag | Schaltungsanordnung zur Unterdrückung eines bei einem Schaltvorgang auftretenden Lichtbogens |
| CN102915890B (zh) * | 2012-10-25 | 2015-04-22 | 温州市新蓝天电器有限公司 | 一种撬板脱扣断路器 |
| KR101869724B1 (ko) * | 2017-01-05 | 2018-06-21 | 엘에스산전 주식회사 | 회로차단기의 전자 트립 장치 |
| KR102299858B1 (ko) * | 2017-03-15 | 2021-09-08 | 엘에스일렉트릭 (주) | 회로차단기의 전자 트립 장치 |
| US10468219B2 (en) * | 2017-09-07 | 2019-11-05 | Carling Technologies, Inc. | Circuit interrupter with status indication |
| US10847333B2 (en) * | 2018-09-17 | 2020-11-24 | Siemends Industry, Inc. | Circuit breakers including dual triggering devices and methods of operating same |
| GB2591796A (en) * | 2020-02-07 | 2021-08-11 | Eaton Intelligent Power Ltd | Circuit breaker and method for operating a circuit breaker |
| CN120015556A (zh) * | 2023-11-14 | 2025-05-16 | 首瑞（天津）电气设备有限公司 | 一种电的开关及配电系统 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1162177A (en) * | 1966-11-05 | 1969-08-20 | Square D Co | Automatic Electric Circuit Breaker |
| CH543174A (de) * | 1971-09-30 | 1973-10-15 | Carl Maier & Cie Elek Sche Sch | Leitungsschutzschalter |
| CH543173A (de) * | 1971-09-30 | 1973-10-15 | Carl Maier & Cie Elek Sche Sch | Leitungsschutzschalter |
| FR2255730B1 (en]) * | 1973-12-20 | 1977-06-10 | Merlin Gerin | |
| US4090156A (en) * | 1976-04-12 | 1978-05-16 | I-T-E Imperial Corporation | Circuit breaker having solid state and thermal-magnetic trip means |
| DD133503B1 (de) * | 1977-09-19 | 1979-12-27 | Juergen Keitel | Einrichtung zum selektiven kurzschlussschutz |
| US4178572A (en) * | 1978-04-03 | 1979-12-11 | Gould Inc. | Load management apparatus |
| US4215328A (en) * | 1978-04-17 | 1980-07-29 | Square D Company | Circuit breaker having an electronic fault sensing and trip initiating unit |
| DE2854637C2 (de) * | 1978-12-18 | 1984-05-17 | Brown, Boveri & Cie Ag, 6800 Mannheim | Als Gruppenschutzschalter dienendes elektrisches Installationsschaltgerät |
| DE2854616C2 (de) * | 1978-12-18 | 1984-03-22 | Brown, Boveri & Cie Ag, 6800 Mannheim | Selektivschutzeinrichtung |
| DE2945683A1 (de) * | 1979-11-13 | 1981-05-21 | Brown, Boveri & Cie Ag, 6800 Mannheim | Leitungsschalter |
-
1980
- 1980-06-11 DE DE19803021867 patent/DE3021867A1/de active Granted
-
1981
- 1981-06-04 AT AT81104307T patent/ATE16965T1/de not_active IP Right Cessation
- 1981-06-04 EP EP81104307A patent/EP0042113B1/de not_active Expired
- 1981-06-10 US US06/272,202 patent/US4417222A/en not_active Expired - Fee Related
- 1981-06-11 JP JP9019081A patent/JPS5727528A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| EP0042113A3 (en) | 1982-05-12 |
| US4417222A (en) | 1983-11-22 |
| EP0042113B1 (de) | 1985-12-11 |
| EP0042113A2 (de) | 1981-12-23 |
| ATE16965T1 (de) | 1985-12-15 |
| JPS5727528A (en) | 1982-02-13 |
| DE3021867A1 (de) | 1981-12-17 |
| DE3021867C2 (en]) | 1989-01-12 |
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