FR3076945B1 - Contacteur electrique et dispositif de coupure a semi-conducteurs comprenant un tel contacteur - Google Patents
Contacteur electrique et dispositif de coupure a semi-conducteurs comprenant un tel contacteur Download PDFInfo
- Publication number
- FR3076945B1 FR3076945B1 FR1850250A FR1850250A FR3076945B1 FR 3076945 B1 FR3076945 B1 FR 3076945B1 FR 1850250 A FR1850250 A FR 1850250A FR 1850250 A FR1850250 A FR 1850250A FR 3076945 B1 FR3076945 B1 FR 3076945B1
- Authority
- FR
- France
- Prior art keywords
- contactor
- contact element
- device including
- cutting device
- electrical
- 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
- 239000004065 semiconductor Substances 0.000 title 1
- 239000004020 conductor Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/222—Power arrangements internal to the switch for operating the driving mechanism using electrodynamic repulsion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/28—Power arrangements internal to the switch for operating the driving mechanism using electromagnet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/546—Contact arrangements for contactors having bridging contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/222—Power arrangements internal to the switch for operating the driving mechanism using electrodynamic repulsion
- H01H2003/225—Power arrangements internal to the switch for operating the driving mechanism using electrodynamic repulsion with coil contact, i.e. the movable contact itself forms a secondary coil in which the repulsing current is induced by an operating current in a stationary coil
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/541—Contacts shunted by semiconductor devices
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
L'invention concerne un contacteur électrique (100), comprenant une paire de contacts fixes (106), un élément de contact (120) qui est fabriqué dans un matériau non-magnétique , mais électriquement conducteur, et qui est mobile en translation entre une position fermée, dans laquelle il est apte à conduire un courant électrique entre les deux contacts fixes et une position ouverte, dans laquelle il est isolé des deux contacts fixes. le contacteur comprend un électroaimant (122), qui est agencé de façon à générer, lorsqu'il est alimenté en avec un courant pulsé alternatif, un champ magnétique variable et des courants induits à l'intérieur de l'élément de contact (120), ce qui crée une force résultante déplaçant l'élément de contact de sa position fermée à sa position ouverte.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1850250A FR3076945B1 (fr) | 2018-01-12 | 2018-01-12 | Contacteur electrique et dispositif de coupure a semi-conducteurs comprenant un tel contacteur |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1850250 | 2018-01-12 | ||
FR1850250A FR3076945B1 (fr) | 2018-01-12 | 2018-01-12 | Contacteur electrique et dispositif de coupure a semi-conducteurs comprenant un tel contacteur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3076945A1 FR3076945A1 (fr) | 2019-07-19 |
FR3076945B1 true FR3076945B1 (fr) | 2020-10-16 |
Family
ID=62092053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1850250A Active FR3076945B1 (fr) | 2018-01-12 | 2018-01-12 | Contacteur electrique et dispositif de coupure a semi-conducteurs comprenant un tel contacteur |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3076945B1 (fr) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU595802A1 (ru) * | 1976-11-09 | 1978-02-28 | Предприятие П/Я Р-6511 | Быстродействующий индукционно-динамический привод коммутационного аппарата |
FR2454174A1 (fr) * | 1979-04-09 | 1980-11-07 | Merlin Gerin | Contacteur a commande d'ouverture rapide sur defaut |
FR2867304B1 (fr) * | 2004-03-04 | 2006-07-21 | Schneider Electric Ind Sas | Dispositif de commutation comprenant un mecanisme d'actionnement ultra-rapide |
US7777600B2 (en) * | 2004-05-20 | 2010-08-17 | Powerpath Technologies Llc | Eddy current inductive drive electromechanical liner actuator and switching arrangement |
ES2714102T3 (es) * | 2014-05-19 | 2019-05-27 | Abb Schweiz Ag | Dispositivo de aparamenta eléctrica de limitación de alta velocidad |
-
2018
- 2018-01-12 FR FR1850250A patent/FR3076945B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3076945A1 (fr) | 2019-07-19 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20190719 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |
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PLFP | Fee payment |
Year of fee payment: 7 |