EP2973635A1 - Actionneur magnetothermique - Google Patents
Actionneur magnetothermiqueInfo
- Publication number
- EP2973635A1 EP2973635A1 EP14715345.6A EP14715345A EP2973635A1 EP 2973635 A1 EP2973635 A1 EP 2973635A1 EP 14715345 A EP14715345 A EP 14715345A EP 2973635 A1 EP2973635 A1 EP 2973635A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- actuator
- sleeve
- thermal
- striker
- magnetothermic
- 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
- 238000010438 heat treatment Methods 0.000 claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 8
- 239000004020 conductor Substances 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 claims description 2
- 230000009471 action Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000003303 reheating 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
- H01H71/14—Electrothermal mechanisms
- H01H71/16—Electrothermal mechanisms with bimetal element
- H01H71/161—Electrothermal mechanisms with bimetal element with helically or spirally wound bimetal
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Lock And Its Accessories (AREA)
- Thermally Actuated Switches (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1352191A FR3003394B1 (fr) | 2013-03-12 | 2013-03-12 | Actionneur magnetothermique. |
PCT/FR2014/050526 WO2014140461A1 (fr) | 2013-03-12 | 2014-03-07 | Actionneur magnetothermique |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2973635A1 true EP2973635A1 (fr) | 2016-01-20 |
EP2973635B1 EP2973635B1 (fr) | 2017-10-04 |
Family
ID=48771605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14715345.6A Active EP2973635B1 (fr) | 2013-03-12 | 2014-03-07 | Actionneur magnetothermique |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2973635B1 (fr) |
CN (1) | CN105453213B (fr) |
AU (1) | AU2014229871B2 (fr) |
FR (1) | FR3003394B1 (fr) |
WO (1) | WO2014140461A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018133139A1 (de) * | 2018-12-20 | 2020-06-25 | Danfoss A/S | Thermischer Aktuator für ein Ventil, Ventil mit einem derartigen Aktuator und Verwendung eines thermischen Aktuators mit einem Ventil |
EP3699943B1 (fr) * | 2019-02-21 | 2022-05-11 | Hager-Electro Sas | Déclencheur magnétique pour appareil électrique de coupure |
DE102019114424A1 (de) * | 2019-05-29 | 2020-12-03 | Phoenix Contact Gmbh & Co. Kg | Überlastschutzanordnung |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE68911614T2 (de) | 1988-08-01 | 1994-05-26 | Matsushita Electric Works Ltd | Gedächtnislegierung und Schutzvorrichtung für elektrische Stromkreise unter Verwendung dieser Legierung. |
KR940002671B1 (ko) * | 1990-04-06 | 1994-03-28 | 가부시끼가이샤 히다찌세이사꾸쇼 | 과부하 보호장치 |
DE19750875C1 (de) * | 1997-11-18 | 1999-03-18 | Hans Arnhold | Überstromauslöser für Schutzschalter |
DE102004056281A1 (de) * | 2004-11-22 | 2006-06-08 | Abb Patent Gmbh | Schaltgerät mit einem elektromagnetischen Auslöser |
DE102004056278A1 (de) * | 2004-11-22 | 2006-06-08 | Abb Patent Gmbh | Schaltgerät mit einem thermischen und elektromagnetischen Auslöser |
CN2891264Y (zh) * | 2006-03-06 | 2007-04-18 | 浙江正泰电器股份有限公司 | 一种用于断路器的分体式热磁可调脱扣器 |
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 |
FR2972076B1 (fr) * | 2011-02-25 | 2013-04-05 | Hager Electro Sas | Actionneur magnetothermique. |
-
2013
- 2013-03-12 FR FR1352191A patent/FR3003394B1/fr active Active
-
2014
- 2014-03-07 WO PCT/FR2014/050526 patent/WO2014140461A1/fr active Application Filing
- 2014-03-07 AU AU2014229871A patent/AU2014229871B2/en active Active
- 2014-03-07 CN CN201480026878.0A patent/CN105453213B/zh active Active
- 2014-03-07 EP EP14715345.6A patent/EP2973635B1/fr active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2014140461A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2014140461A1 (fr) | 2014-09-18 |
CN105453213B (zh) | 2017-09-01 |
AU2014229871A1 (en) | 2015-10-01 |
AU2014229871B2 (en) | 2017-09-07 |
FR3003394A1 (fr) | 2014-09-19 |
FR3003394B1 (fr) | 2015-03-06 |
CN105453213A (zh) | 2016-03-30 |
EP2973635B1 (fr) | 2017-10-04 |
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