EP2320443A3 - Dispositif de détermination de l'usure des contacts d'appareils de commutation éléctrique - Google Patents
Dispositif de détermination de l'usure des contacts d'appareils de commutation éléctrique Download PDFInfo
- Publication number
- EP2320443A3 EP2320443A3 EP10354065A EP10354065A EP2320443A3 EP 2320443 A3 EP2320443 A3 EP 2320443A3 EP 10354065 A EP10354065 A EP 10354065A EP 10354065 A EP10354065 A EP 10354065A EP 2320443 A3 EP2320443 A3 EP 2320443A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- contacts
- switching devices
- wear
- measuring device
- force
- 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
- 238000006073 displacement reaction Methods 0.000 abstract 2
- 210000000078 claw Anatomy 0.000 abstract 1
- 230000000295 complement effect Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator
-
- 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
- H01H71/04—Means for indicating condition of the switching device
- H01H2071/044—Monitoring, detection or measuring systems to establish the end of life of the switching device, can also contain other on-line monitoring systems, e.g. for detecting mechanical failures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
- H01H50/041—Details concerning assembly of relays
- H01H50/045—Details particular to contactors
-
- 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
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0905301A FR2952222B1 (fr) | 2009-11-05 | 2009-11-05 | Dispositif de determination de l'usure des contacts d'appareils de commutation electrique |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2320443A2 EP2320443A2 (fr) | 2011-05-11 |
EP2320443A3 true EP2320443A3 (fr) | 2012-08-29 |
EP2320443B1 EP2320443B1 (fr) | 2016-04-20 |
Family
ID=42163721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10354065.4A Active EP2320443B1 (fr) | 2009-11-05 | 2010-10-15 | Dispositif de détermination de l'usure des contacts d'appareils de commutation éléctrique |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2320443B1 (fr) |
FR (1) | FR2952222B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3011673B1 (fr) | 2013-10-08 | 2015-12-11 | Schneider Electric Ind Sas | Dispositif de commutation et procede de detection d'un defaut d'un tel dispositif de commutation |
CN103954446B (zh) * | 2014-05-22 | 2016-06-29 | 南京大全电气研究院有限公司 | 断路器的操作力-位移曲线测试装置及其自动检测系统 |
EP4199024B1 (fr) * | 2021-12-16 | 2024-03-20 | Abb Schweiz Ag | Surveillance de contacteur |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06196074A (ja) * | 1992-12-25 | 1994-07-15 | Hitachi Ltd | 電磁接触器 |
EP0878015B1 (fr) * | 1996-01-31 | 1999-10-20 | Siemens Aktiengesellschaft | Procede de determination de la duree de vie residuelle de contacts dans des appareils de commutation et systeme associe |
WO2007033913A1 (fr) * | 2005-09-21 | 2007-03-29 | Siemens Aktiengesellschaft | Procede de determination de l'usure de contacts d'un commutateur electromagnetique et commutateur electromagnetique comportant un dispositif fonctionnant selon ce procede |
DE102007002176A1 (de) * | 2007-01-15 | 2008-07-17 | Siemens Ag | Erfassungseinrichtung zum Erfassen des Schaltzustands eines elektromagnetischen Schaltgeräts |
-
2009
- 2009-11-05 FR FR0905301A patent/FR2952222B1/fr not_active Expired - Fee Related
-
2010
- 2010-10-15 EP EP10354065.4A patent/EP2320443B1/fr active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06196074A (ja) * | 1992-12-25 | 1994-07-15 | Hitachi Ltd | 電磁接触器 |
EP0878015B1 (fr) * | 1996-01-31 | 1999-10-20 | Siemens Aktiengesellschaft | Procede de determination de la duree de vie residuelle de contacts dans des appareils de commutation et systeme associe |
WO2007033913A1 (fr) * | 2005-09-21 | 2007-03-29 | Siemens Aktiengesellschaft | Procede de determination de l'usure de contacts d'un commutateur electromagnetique et commutateur electromagnetique comportant un dispositif fonctionnant selon ce procede |
DE102007002176A1 (de) * | 2007-01-15 | 2008-07-17 | Siemens Ag | Erfassungseinrichtung zum Erfassen des Schaltzustands eines elektromagnetischen Schaltgeräts |
Also Published As
Publication number | Publication date |
---|---|
EP2320443B1 (fr) | 2016-04-20 |
EP2320443A2 (fr) | 2011-05-11 |
FR2952222A1 (fr) | 2011-05-06 |
FR2952222B1 (fr) | 2014-01-03 |
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