AU3590101A - A magnetic actuator - Google Patents

A magnetic actuator

Info

Publication number: AU3590101A
Authority: AU; Australia
Prior art keywords: magnetic actuator; actuator; magnetic
Prior art date: 2000-03-02
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.)

2000-03-02

Filing date

2001-03-01

Publication date

2001-09-12

2001-03-01 Application filed by KIM FINN LINDY filed Critical KIM FINN LINDY

2001-09-12 Publication of AU3590101A publication Critical patent/AU3590101A/en

Status Abandoned legal-status Critical Current

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

2001
- 2001-03-01 AU AU35901/01A patent/AU3590101A/en not_active Abandoned
- 2001-03-01 WO PCT/IB2001/000287 patent/WO2001065581A1/en active Application Filing

Also Published As

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

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Legal Events

Date	Code	Title	Description
2002-03-21	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase