EP3161850A1 - Déclencheur magnétothermique - Google Patents
Déclencheur magnétothermiqueInfo
- Publication number
- EP3161850A1 EP3161850A1 EP15748274.6A EP15748274A EP3161850A1 EP 3161850 A1 EP3161850 A1 EP 3161850A1 EP 15748274 A EP15748274 A EP 15748274A EP 3161850 A1 EP3161850 A1 EP 3161850A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- armature
- solenoid
- circuit
- bimetallic strip
- circuit breaker
- 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.)
- Granted
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
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/2454—Electromagnetic mechanisms characterised by the magnetic circuit or active magnetic elements
-
- 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
- H01H71/40—Combined electrothermal and electromagnetic mechanisms
-
- 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
- H01H2071/249—Electromagnetic mechanisms with part of the magnetic circuit being in the normal current path in the circuit breaker, e.g. yoke, fixed contact and arc-runner are made out of one single conductive element
-
- 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
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1456141A FR3023057B1 (fr) | 2014-06-30 | 2014-06-30 | Declencheur magnetothermique. |
PCT/FR2015/051682 WO2016001524A1 (fr) | 2014-06-30 | 2015-06-23 | Déclencheur magnétothermique |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3161850A1 true EP3161850A1 (fr) | 2017-05-03 |
EP3161850B1 EP3161850B1 (fr) | 2019-09-18 |
Family
ID=52003908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15748274.6A Active EP3161850B1 (fr) | 2014-06-30 | 2015-06-23 | Déclencheur magnétothermique |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3161850B1 (fr) |
JP (1) | JP6693890B2 (fr) |
CN (1) | CN107004545B (fr) |
FR (1) | FR3023057B1 (fr) |
WO (1) | WO2016001524A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11422202B2 (en) * | 2020-08-11 | 2022-08-23 | Siemens Industry, Inc. | Overload current detection in a circuit interrupting device |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3117203A (en) * | 1960-05-17 | 1964-01-07 | Gen Electric | Circuit protective devices and circuits |
US3264427A (en) * | 1962-04-16 | 1966-08-02 | Gen Electric | Electric circuit protective device with energy diverting means |
DD211668A1 (de) * | 1982-11-11 | 1984-07-18 | Elektroinstallation Annaberg V | Leitungsschutzschalter mit einer eine blasschleife bildenden kontaktanordnung |
DE3471809D1 (en) * | 1983-10-21 | 1988-07-07 | Merlin Gerin | Thermal and magnetic circuit breaker tripping mechanism |
JPS60150759U (ja) * | 1984-03-16 | 1985-10-07 | 松下電工株式会社 | 過電流検出装置 |
DE50309487D1 (de) * | 2003-12-22 | 2008-05-08 | Abb Schweiz Ag | Lichtbogenlöscheinrichtung für Schutzschalter mit Doppelunterbrechung |
CN1855340A (zh) * | 2005-04-27 | 2006-11-01 | 陈景正 | 断路器电磁式脱扣机构 |
CN2870150Y (zh) * | 2005-09-27 | 2007-02-14 | 宁波奇乐电器实业总公司 | 低压断路器过电流脱扣器 |
FR2943455B1 (fr) * | 2009-03-23 | 2011-05-06 | Hager Electro Sas | Declencheur magnetothermique |
CN201478231U (zh) * | 2009-08-06 | 2010-05-19 | 长城电器集团有限公司 | 一种新型的小型断路器的热磁系统 |
FR2958447B1 (fr) * | 2010-04-02 | 2012-05-04 | Schneider Electric Ind Sas | Declencheur electromagnetique pour appareil electrique interrupteur, appareil electrique interrupteur comportant un tel declencheur |
EP2544207B1 (fr) * | 2011-07-05 | 2017-03-29 | Siemens Aktiengesellschaft | Coupe-circuit avec connexion optimisée de la bobine |
CN203386690U (zh) * | 2013-06-07 | 2014-01-08 | 江苏大全凯帆电器股份有限公司 | 加强绝缘的低压断路器脱扣器 |
-
2014
- 2014-06-30 FR FR1456141A patent/FR3023057B1/fr active Active
-
2015
- 2015-06-23 WO PCT/FR2015/051682 patent/WO2016001524A1/fr active Application Filing
- 2015-06-23 CN CN201580046728.0A patent/CN107004545B/zh active Active
- 2015-06-23 EP EP15748274.6A patent/EP3161850B1/fr active Active
- 2015-06-23 JP JP2016573750A patent/JP6693890B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2017520889A (ja) | 2017-07-27 |
WO2016001524A1 (fr) | 2016-01-07 |
CN107004545A (zh) | 2017-08-01 |
CN107004545B (zh) | 2020-01-14 |
EP3161850B1 (fr) | 2019-09-18 |
JP6693890B2 (ja) | 2020-05-13 |
FR3023057B1 (fr) | 2016-07-22 |
FR3023057A1 (fr) | 2016-01-01 |
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