PL1843363T3 - Electric switch with contact wear compensation - Google Patents
Electric switch with contact wear compensationInfo
- Publication number
- PL1843363T3 PL1843363T3 PL07105241T PL07105241T PL1843363T3 PL 1843363 T3 PL1843363 T3 PL 1843363T3 PL 07105241 T PL07105241 T PL 07105241T PL 07105241 T PL07105241 T PL 07105241T PL 1843363 T3 PL1843363 T3 PL 1843363T3
- Authority
- PL
- Poland
- Prior art keywords
- bridge
- contacts
- mobile
- electric switch
- wear compensation
- Prior art date
Links
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
- 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
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/20—Bridging contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Push-Button Switches (AREA)
- Braking Arrangements (AREA)
- Keying Circuit Devices (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Electromagnets (AREA)
- Actuator (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The device has a mobile bridge (2) with mobile contacts (20) separated from or supported against fixed contacts (30) for switching an electrical circuit between closed and open positions. A control electromagnet type actuator has a mobile armature (11) carrying out an actuating course with respect to a fixed yoke for driving the bridge. An automatic wear compensating device has a stop (5a) limiting an opening or closing course of the bridge and displacing based on progression of wear of the contacts.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0651218A FR2899722B1 (en) | 2006-04-05 | 2006-04-05 | ELECTRICAL DEVICE SWITCH WITH DEVICE FOR RETRACTING WEAR OF CONTACTS |
EP07105241A EP1843363B1 (en) | 2006-04-05 | 2007-03-29 | Electric switch with contact wear compensation |
Publications (1)
Publication Number | Publication Date |
---|---|
PL1843363T3 true PL1843363T3 (en) | 2009-12-31 |
Family
ID=37432225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL07105241T PL1843363T3 (en) | 2006-04-05 | 2007-03-29 | Electric switch with contact wear compensation |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1843363B1 (en) |
AT (1) | ATE437445T1 (en) |
DE (1) | DE602007001618D1 (en) |
ES (1) | ES2327460T3 (en) |
FR (1) | FR2899722B1 (en) |
PL (1) | PL1843363T3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101707165B (en) * | 2009-09-29 | 2012-09-26 | 湖北盛佳电器设备有限公司 | Built-in A type intelligent circuit breaker with automatic closing function |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2150566A (en) * | 1937-07-01 | 1939-03-14 | Ite Circuit Breaker Ltd | Circuit interrupter |
US2981817A (en) * | 1958-08-20 | 1961-04-25 | Basic Products Corp | Switch |
FR2580115A1 (en) * | 1985-04-09 | 1986-10-10 | Merlin Gerin | Electrical circuit breaker with wear compensation device |
DE19743037A1 (en) * | 1997-09-30 | 1999-04-01 | Siemens Ag | Protective circuit-breaker esp. automatic cut-out |
-
2006
- 2006-04-05 FR FR0651218A patent/FR2899722B1/en not_active Expired - Fee Related
-
2007
- 2007-03-29 ES ES07105241T patent/ES2327460T3/en active Active
- 2007-03-29 EP EP07105241A patent/EP1843363B1/en active Active
- 2007-03-29 DE DE602007001618T patent/DE602007001618D1/en active Active
- 2007-03-29 PL PL07105241T patent/PL1843363T3/en unknown
- 2007-03-29 AT AT07105241T patent/ATE437445T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE437445T1 (en) | 2009-08-15 |
FR2899722A1 (en) | 2007-10-12 |
FR2899722B1 (en) | 2008-08-15 |
DE602007001618D1 (en) | 2009-09-03 |
EP1843363A1 (en) | 2007-10-10 |
ES2327460T3 (en) | 2009-10-29 |
EP1843363B1 (en) | 2009-07-22 |
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