AU3590101A - A magnetic actuator - Google Patents

A magnetic actuator

Info

Publication number
AU3590101A
AU3590101A AU35901/01A AU3590101A AU3590101A AU 3590101 A AU3590101 A AU 3590101A AU 35901/01 A AU35901/01 A AU 35901/01A AU 3590101 A AU3590101 A AU 3590101A AU 3590101 A AU3590101 A AU 3590101A
Authority
AU
Australia
Prior art keywords
magnetic actuator
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
Application number
AU35901/01A
Inventor
Lindy Kim Finn
Craig Elle Miller
Kevin Posen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KIM FINN LINDY
Original Assignee
KIM FINN LINDY
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KIM FINN LINDY filed Critical KIM FINN LINDY
Publication of AU3590101A publication Critical patent/AU3590101A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/20—Non-polarised relays with two or more independent armatures
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
AU35901/01A 2000-03-02 2001-03-01 A magnetic actuator Abandoned AU3590101A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA00/1066 2000-03-02
ZA200001066 2000-03-02
PCT/IB2001/000287 WO2001065581A1 (en) 2000-03-02 2001-03-01 A magnetic actuator

Publications (1)

Publication Number Publication Date
AU3590101A true AU3590101A (en) 2001-09-12

Family

ID=25588649

Family Applications (1)

Application Number Title Priority Date Filing Date
AU35901/01A Abandoned AU3590101A (en) 2000-03-02 2001-03-01 A magnetic actuator

Country Status (2)

Country Link
AU (1) AU3590101A (en)
WO (1) WO2001065581A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2940500B1 (en) * 2008-12-22 2010-12-24 Schneider Electric Ind Sas ELECTROMAGNETIC ACTUATOR WITH DOUBLE CONTROL CIRCUITS
FR2957713A1 (en) * 2010-03-19 2011-09-23 Adulis ELECTROMAGNETIC LINEAR ACTUATOR

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7434274A (en) * 1973-11-28 1976-04-29 Siemens Ag Plunger armature solenoid arrangement
GB8819166D0 (en) * 1988-08-12 1988-09-14 Ass Elect Ind Magnetic actuator & permanent magnet
MX9304342A (en) * 1992-07-20 1994-04-29 Gec Alsthom Ltd AUTOMATIC RECONNECTORS.
DE19709089A1 (en) * 1997-03-06 1998-09-10 Abb Patent Gmbh Permanent magnet drive for switch esp. vacuum circuit breaker
JP3441360B2 (en) * 1997-03-25 2003-09-02 株式会社東芝 Circuit breaker operating device

Also Published As

Publication number Publication date
WO2001065581A1 (en) 2001-09-07

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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