EP2261942A3 - Short circuit switch with improved security - Google Patents
Short circuit switch with improved security Download PDFInfo
- Publication number
- EP2261942A3 EP2261942A3 EP10164553A EP10164553A EP2261942A3 EP 2261942 A3 EP2261942 A3 EP 2261942A3 EP 10164553 A EP10164553 A EP 10164553A EP 10164553 A EP10164553 A EP 10164553A EP 2261942 A3 EP2261942 A3 EP 2261942A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- switch
- circuit switch
- contacts
- short circuit
- improved security
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
- H01H39/004—Closing switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/36—Driving mechanisms, i.e. for transmitting driving force to the contacts using belt, chain, or cord
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H79/00—Protective switches in which excess current causes the closing of contacts, e.g. for short-circuiting the apparatus to be protected
Landscapes
- Push-Button Switches (AREA)
Abstract
Il s'agit d'un commutateur de court-circuit, destiné à court-circuiter un composant électronique (13), comportant :
au moins une paire de contacts électriques (2, 3) avec un contact fixe (2) et un contact mobile (3), le commutateur étant ouvert lorsque les contacts (2, 3) de la paire sont à distance et fermé lorsque les contacts (2, 3) sont en contact électrique,
une tige de manoeuvre (5) reliée au contact mobile (3),
un élément élastique (9) couplé à la tige de manoeuvre (5) pour la déplacer en translation lorsqu'il se détend, de manière à fermer le commutateur,
un élément de libération (7) couplé à la tige de manoeuvre pour la bloquer en translation le commutateur étant ouvert, et pour maintenir comprimé l'élément élastique (9),
un sectionneur pyrotechnique (12) pourvu d'un outil de coupe (12.1) pour sectionner l'élément de libération (7).
It is a short-circuit switch, intended to bypass an electronic component (13), comprising:
at least one pair of electrical contacts (2, 3) with a fixed contact (2) and a movable contact (3), the switch being open when the contacts (2, 3) of the pair are remotely and closed when the contacts (2, 3) are in electrical contact,
an operating rod (5) connected to the movable contact (3),
an elastic element (9) coupled to the actuating rod (5) for translational movement when it relaxes, so as to close the switch,
a release member (7) coupled to the actuating rod to lock it in translation with the switch open, and to keep the elastic member (9) compressed,
a pyrotechnic disconnector (12) provided with a cutting tool (12.1) for cutting the release element (7).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0953775A FR2946455B1 (en) | 2009-06-08 | 2009-06-08 | SHORT-CIRCUIT SWITCH WITH IMPROVED SAFETY. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2261942A2 EP2261942A2 (en) | 2010-12-15 |
EP2261942A3 true EP2261942A3 (en) | 2012-08-29 |
Family
ID=41426950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10164553A Withdrawn EP2261942A3 (en) | 2009-06-08 | 2010-06-01 | Short circuit switch with improved security |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2261942A3 (en) |
FR (1) | FR2946455B1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2964783B1 (en) * | 2010-09-14 | 2012-10-12 | Areva T & D Sas | FAST SHORT CIRCUIT SWITCH |
FR2971079B1 (en) | 2011-02-02 | 2013-03-01 | Alstom Grid Sas | ELECTRICAL EQUIPMENT COMPRISING A MOBILE PART WITH IMPROVED DYNAMICS |
FR2971080B1 (en) | 2011-02-02 | 2013-03-01 | Alstom Grid Sas | VACUUM BULB DEVICE COMPRISING A LOCKING MEANS |
DE102012113057B4 (en) * | 2012-12-21 | 2018-02-15 | Methode Electronics Malta Ltd. | Tripping device for a contactor |
RU2726225C1 (en) * | 2019-09-10 | 2020-07-10 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") | High-voltage circuit blocking device |
EP4202965A1 (en) * | 2021-12-23 | 2023-06-28 | General Electric Technology GmbH | Improvements in or relating to bypass switches for chain-link modules |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1514287B1 (en) * | 2002-06-14 | 2006-05-31 | Eaton Corporation | Shorting switch and system to eliminate arcing faults in power distribution equipment |
WO2007095873A1 (en) * | 2006-02-23 | 2007-08-30 | Siemens Aktiengesellschaft | Device for short-circuiting power semiconductor modules |
-
2009
- 2009-06-08 FR FR0953775A patent/FR2946455B1/en active Active
-
2010
- 2010-06-01 EP EP10164553A patent/EP2261942A3/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1514287B1 (en) * | 2002-06-14 | 2006-05-31 | Eaton Corporation | Shorting switch and system to eliminate arcing faults in power distribution equipment |
WO2007095873A1 (en) * | 2006-02-23 | 2007-08-30 | Siemens Aktiengesellschaft | Device for short-circuiting power semiconductor modules |
Also Published As
Publication number | Publication date |
---|---|
EP2261942A2 (en) | 2010-12-15 |
FR2946455B1 (en) | 2011-07-01 |
FR2946455A1 (en) | 2010-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2261942A3 (en) | Short circuit switch with improved security | |
EP1688979A3 (en) | Disconnect switch | |
EP1681693A3 (en) | Monolithic stationary conductor and current limiting power switch incorporating same | |
WO2009004536A3 (en) | Electronic device slide- mechanism adapted to slide in two directions | |
EP2015340A3 (en) | Time delay output apparatus for circuit breaker | |
RU2009119281A (en) | ELASTIC LEVER FOR DEVICE WITH OPENING UPPER PART | |
EP2299461A3 (en) | Electrical switching apparatus and charging assembly therefor | |
FR2954852A1 (en) | OVERLOAD RELAY TRIPPING DEVICE | |
WO2008105186A1 (en) | Switch | |
WO2016197754A3 (en) | Waterproof push-button switch for mobile terminal, and mobile terminal | |
TW201003705A (en) | Sensor element for a fault interrupter and load break switch | |
WO2007070288A3 (en) | Regulator bypass switch assembly | |
MXPA04003135A (en) | Circuit breaker including mechanism for breaking tack weld. | |
FR2890488B1 (en) | CONTROL BUTTON WITH PRESENCE DETECTION. | |
EP2346062A3 (en) | Circuit breaker | |
MY153222A (en) | Switching mechanism for air circuit breaker and toggle links thereof | |
TW200715658A (en) | Connector which can be reduced in operating force and miniaturized | |
MXPA03011999A (en) | Vacuum electrical interrupter with pull-to-close mechanism. | |
EP2560181A3 (en) | Meter disconnect relay | |
EP1858046A3 (en) | Crossbar assist mechanism and electrical switching apparatus employing the same | |
EP1093144A3 (en) | Auxiliary position switch assembly for a circuit breaker | |
CA2606170A1 (en) | Actuator for use with electrical switches | |
EP1848062A3 (en) | Electrical conductors connector | |
EP2482399A3 (en) | Interlocks for withdrawable breakers | |
WO2008145404A3 (en) | Magnetically actuated electric switch |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME RS |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SCHNEIDER ELECTRIC ENERGY FRANCE |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SCHNEIDER ELECTRIC ENERGY FRANCE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME RS |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01H 3/36 20060101ALN20120720BHEP Ipc: H01H 79/00 20060101ALN20120720BHEP Ipc: H01H 39/00 20060101AFI20120720BHEP Ipc: H01H 33/66 20060101ALN20120720BHEP |
|
17P | Request for examination filed |
Effective date: 20130225 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01H 3/36 20060101ALN20140509BHEP Ipc: H01H 39/00 20060101AFI20140509BHEP Ipc: H01H 79/00 20060101ALN20140509BHEP Ipc: H01H 33/66 20060101ALN20140509BHEP |
|
INTG | Intention to grant announced |
Effective date: 20140603 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20141014 |