AU7947498A - A control device and a method for controlling an electromagnetic actuator for electric circuit breakers - Google Patents
A control device and a method for controlling an electromagnetic actuator for electric circuit breakersInfo
- Publication number
- AU7947498A AU7947498A AU79474/98A AU7947498A AU7947498A AU 7947498 A AU7947498 A AU 7947498A AU 79474/98 A AU79474/98 A AU 79474/98A AU 7947498 A AU7947498 A AU 7947498A AU 7947498 A AU7947498 A AU 7947498A
- Authority
- AU
- Australia
- Prior art keywords
- controlling
- control device
- electric circuit
- circuit breakers
- electromagnetic actuator
- 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.)
- Abandoned
Links
Classifications
-
- 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
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/38—Power arrangements internal to the switch for operating the driving mechanism using electromagnet
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Keying Circuit Devices (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9702247A SE9702247D0 (en) | 1997-06-12 | 1997-06-12 | Control device and method for controlling an electromagnetic actuator for switches |
SE9702247 | 1997-06-12 | ||
PCT/SE1998/001131 WO1998059353A1 (en) | 1997-06-12 | 1998-06-12 | A control device and a method for controlling an electromagnetic actuator for electric circuit breakers |
Publications (1)
Publication Number | Publication Date |
---|---|
AU7947498A true AU7947498A (en) | 1999-01-04 |
Family
ID=20407354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU79474/98A Abandoned AU7947498A (en) | 1997-06-12 | 1998-06-12 | A control device and a method for controlling an electromagnetic actuator for electric circuit breakers |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU7947498A (en) |
SE (1) | SE9702247D0 (en) |
WO (1) | WO1998059353A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2350724B (en) * | 1999-05-29 | 2003-12-03 | Alstom Uk Ltd | Magnetic actuator arrangement |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2702880B1 (en) * | 1993-03-17 | 1995-04-28 | Telemecanique | Electromagnetic switch device. |
SE9403138L (en) * | 1994-09-20 | 1996-03-21 | Asea Brown Boveri | Switch for actuator |
GB2299896B (en) * | 1995-04-11 | 2000-03-08 | Mckean Brian Ass Ltd | Improvements in and relating to permanent magnet bistable actuators |
DE19521078B4 (en) * | 1995-06-09 | 2005-02-10 | Fev Motorentechnik Gmbh | Energy-saving electromagnetic switching arrangement |
-
1997
- 1997-06-12 SE SE9702247A patent/SE9702247D0/en unknown
-
1998
- 1998-06-12 AU AU79474/98A patent/AU7947498A/en not_active Abandoned
- 1998-06-12 WO PCT/SE1998/001131 patent/WO1998059353A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1998059353A1 (en) | 1998-12-30 |
SE9702247D0 (en) | 1997-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |