AU7635091A - A bistable magnetic actuator - Google Patents
A bistable magnetic actuatorInfo
- Publication number
- AU7635091A AU7635091A AU76350/91A AU7635091A AU7635091A AU 7635091 A AU7635091 A AU 7635091A AU 76350/91 A AU76350/91 A AU 76350/91A AU 7635091 A AU7635091 A AU 7635091A AU 7635091 A AU7635091 A AU 7635091A
- Authority
- AU
- Australia
- Prior art keywords
- magnetic actuator
- bistable magnetic
- bistable
- actuator
- magnetic
- 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
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays
- H01H51/2209—Polarised relays with rectilinearly movable armature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1607—Armatures entering the winding
- H01F7/1615—Armatures or stationary parts of magnetic circuit having permanent magnet
-
- 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
- H01H33/6662—Operating arrangements using bistable electromagnetic actuators, e.g. linear polarised electromagnetic actuators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
- H01F2007/1669—Armatures actuated by current pulse, e.g. bistable actuators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays
- H01H51/2209—Polarised relays with rectilinearly movable armature
- H01H2051/2218—Polarised relays with rectilinearly movable armature having at least one movable permanent magnet
-
- 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
- H01H33/027—Integrated apparatus for measuring current or voltage
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8819166 | 1988-08-12 | ||
GB888819166A GB8819166D0 (en) | 1988-08-12 | 1988-08-12 | Magnetic actuator & permanent magnet |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU42033/89A Division AU4203389A (en) | 1988-08-12 | 1989-08-11 | A bistable magnetic actuator and a circuit breaker |
Publications (1)
Publication Number | Publication Date |
---|---|
AU7635091A true AU7635091A (en) | 1991-08-08 |
Family
ID=10642019
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU42033/89A Abandoned AU4203389A (en) | 1988-08-12 | 1989-08-11 | A bistable magnetic actuator and a circuit breaker |
AU76350/91A Abandoned AU7635091A (en) | 1988-08-12 | 1991-04-30 | A bistable magnetic actuator |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU42033/89A Abandoned AU4203389A (en) | 1988-08-12 | 1989-08-11 | A bistable magnetic actuator and a circuit breaker |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0354803A1 (en) |
JP (1) | JPH03502021A (en) |
CN (1) | CN1040886A (en) |
AU (2) | AU4203389A (en) |
GB (2) | GB8819166D0 (en) |
MT (1) | MTP1046B (en) |
WO (1) | WO1990001788A1 (en) |
ZA (1) | ZA896108B (en) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4002934A1 (en) * | 1990-02-01 | 1991-08-08 | Sachsenwerk Ag | Vacuum switch contact arrangement - has contact blades attached to vertically-operated contact bolt, gripping flat vertical part of fixed conductor rail |
KR940000049Y1 (en) * | 1991-12-13 | 1994-01-05 | 금성계전 주식회사 | Vacuum breaker |
DE4211155A1 (en) * | 1992-03-31 | 1993-10-07 | Siemens Ag | Gas-insulated switchgear with a multi-pole vacuum switch and a multi-pole switch disconnector |
DE4211154A1 (en) * | 1992-03-31 | 1993-10-07 | Siemens Ag | Gas-insulated switchgear with a vacuum switch |
MX9304342A (en) * | 1992-07-20 | 1994-04-29 | Gec Alsthom Ltd | AUTOMATIC RECONNECTORS. |
DE4304921C1 (en) * | 1993-02-18 | 1994-08-25 | E I B S A | Bistable magnetic drive for an electrical switch |
GB9318876D0 (en) * | 1993-09-11 | 1993-10-27 | Mckean Brian | A bistable permanent magnet actuator for operation of circuit breakers |
GB2297429B (en) * | 1993-09-11 | 1997-07-09 | Mckean Brian Ass Ltd | Bistable magnetic actuator |
DE19649979C1 (en) * | 1996-11-22 | 1998-01-15 | Siemens Ag | High-voltage switchgear electrodynamic drive system |
DE19709089A1 (en) * | 1997-03-06 | 1998-09-10 | Abb Patent Gmbh | Permanent magnet drive for switch esp. vacuum circuit breaker |
DE19848551A1 (en) * | 1998-10-21 | 2000-04-27 | Abb Patent Gmbh | Drive for the movable contact piece of an electrical switch |
AU3590101A (en) * | 2000-03-02 | 2001-09-12 | Cruise, Rupert John | A magnetic actuator |
DE10013549B4 (en) * | 2000-03-20 | 2006-08-10 | Fritz Driescher KG Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co | Arrangement of a switch |
DE10210321B4 (en) * | 2001-04-24 | 2007-11-15 | Tyco Electronics Amp Gmbh | Bistable controllable circuit breaker for switching large and small loads |
JP3723174B2 (en) | 2002-11-15 | 2005-12-07 | 三菱電機株式会社 | Operating device, manufacturing method of operating device, and switchgear provided with the operating device |
DE10308573A1 (en) * | 2003-02-21 | 2004-09-09 | Siemens Ag | Electrical switch for handling medium and high voltages, has tubular insulating housing with fins on the outside, containing armatures facing each other with fixed and movable contact pieces |
RU2249874C2 (en) * | 2003-03-26 | 2005-04-10 | Общество С Ограниченной Ответственностью "Промышленная Группа Тэл Таврида Электрик" | Vacuum switch |
DE102006042101B4 (en) * | 2006-09-07 | 2008-09-25 | Switchcraft Europe Gmbh | Vacuum switch for medium and high voltages |
DE102007028205A1 (en) * | 2007-06-15 | 2008-12-24 | Siemens Ag | Switching pole for a high-voltage network |
DE102008038900A1 (en) * | 2008-08-13 | 2010-02-25 | Thomas Magnete Gmbh | Lifting magnet for clutch arrangement of motor vehicle, has magnetic housing whose side area has metallic bars and/or metallic pins for magnetically conductively connecting yoke and cone |
JP5606289B2 (en) * | 2010-11-17 | 2014-10-15 | 株式会社東芝 | Switch state detection device and method of mounting the state detection device |
AU2011375927C1 (en) * | 2011-08-29 | 2016-03-10 | Mitsubishi Electric Corporation | Electromagnetic operation device for vacuum circuit breaker |
DE202011106188U1 (en) * | 2011-09-30 | 2013-01-09 | Fritz Driescher KG Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co | Schalterpoleinheit |
CN103474287B (en) * | 2013-09-05 | 2015-09-30 | 北京交通大学 | Two dynamic permanent-magnet manipulating mechanism unshakable in one's determination |
KR101625481B1 (en) * | 2014-05-13 | 2016-05-31 | 엘에스산전 주식회사 | Fast Switch |
US9514872B2 (en) | 2014-12-19 | 2016-12-06 | General Electric Company | Electromagnetic actuator and method of use |
GB2562069B (en) * | 2017-05-03 | 2020-05-20 | Tavrida Electric Holding Ag | Improved vacuum circuit breaker |
CN107731623A (en) * | 2017-11-29 | 2018-02-23 | 浙江华网电气有限公司 | A kind of permanent-magnet operating mechanism for vacuum circuit breaker |
US10825625B1 (en) | 2019-06-07 | 2020-11-03 | Smart Wires Inc. | Kinetic actuator for vacuum interrupter |
SE544599C2 (en) * | 2020-12-18 | 2022-09-20 | Assa Abloy Ab | Actuator and lock device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1196418A (en) * | 1966-09-26 | 1970-06-24 | English Electric Co Ltd | Improvements relating to Electro-Magnetic Devices |
GB1398083A (en) * | 1971-06-15 | 1975-06-18 | Sperry Rand Ltd | Electro-mechanical transducer |
US4086645A (en) * | 1977-02-18 | 1978-04-25 | Electric Power Research Institute, Inc. | Repulsion coil actuator for high speed high power circuits |
DE3341625A1 (en) * | 1982-11-25 | 1984-05-30 | Aisin Seiki | SOLENOID UNIT |
US4568804A (en) * | 1983-09-06 | 1986-02-04 | Joslyn Mfg. And Supply Co. | High voltage vacuum type circuit interrupter |
-
1988
- 1988-08-12 GB GB888819166A patent/GB8819166D0/en active Pending
-
1989
- 1989-08-10 ZA ZA896108A patent/ZA896108B/en unknown
- 1989-08-11 AU AU42033/89A patent/AU4203389A/en not_active Abandoned
- 1989-08-11 GB GB8918416A patent/GB2223357A/en not_active Withdrawn
- 1989-08-11 EP EP89308171A patent/EP0354803A1/en not_active Withdrawn
- 1989-08-11 JP JP1509461A patent/JPH03502021A/en active Pending
- 1989-08-11 WO PCT/GB1989/000927 patent/WO1990001788A1/en unknown
- 1989-08-12 CN CN89106683A patent/CN1040886A/en active Pending
- 1989-10-04 MT MT1046A patent/MTP1046B/en unknown
-
1991
- 1991-04-30 AU AU76350/91A patent/AU7635091A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JPH03502021A (en) | 1991-05-09 |
CN1040886A (en) | 1990-03-28 |
MTP1046B (en) | 1990-10-04 |
ZA896108B (en) | 1990-05-30 |
AU4203389A (en) | 1990-03-05 |
GB8819166D0 (en) | 1988-09-14 |
GB8918416D0 (en) | 1989-09-20 |
GB2223357A (en) | 1990-04-04 |
WO1990001788A1 (en) | 1990-02-22 |
EP0354803A1 (en) | 1990-02-14 |
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