AU3048100A - Magnetic circuit structure - Google Patents

Magnetic circuit structure

Info

Publication number: AU3048100A
Authority: AU; Australia
Prior art keywords: magnetic circuit; circuit structure; magnetic; circuit
Prior art date: 1998-12-30
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

AU30481/00A

Inventor

Olli Lindgren

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.)

Sulzer Pump Solutions Finland Oy

Original Assignee

High Speed Tech Ltd Oy

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.)

1998-12-30

Filing date

1999-12-28

Publication date

2000-07-24

1999-12-28 Application filed by High Speed Tech Ltd Oy filed Critical High Speed Tech Ltd Oy

2000-07-24 Publication of AU3048100A publication Critical patent/AU3048100A/en

Status Abandoned legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0474—Active magnetic bearings for rotary movement
- F16C32/0476—Active magnetic bearings for rotary movement with active support of one degree of freedom, e.g. axial magnetic bearings
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0459—Details of the magnetic circuit

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Magnetic Bearings And Hydrostatic Bearings (AREA)

AU30481/00A 1998-12-30 1999-12-28 Magnetic circuit structure Abandoned AU3048100A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
FI982830A FI982830A7 (en)	1998-12-30	1998-12-30	Magnetic circuit structure
FI982830		1998-12-30
PCT/FI1999/001082 WO2000041290A1 (en)	1998-12-30	1999-12-28	Magnetic circuit structure

Publications (1)

Publication Number	Publication Date
AU3048100A true AU3048100A (en)	2000-07-24

Family

ID=8553222

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU30481/00A Abandoned AU3048100A (en)	1998-12-30	1999-12-28	Magnetic circuit structure

Country Status (3)

Country	Link
AU (1)	AU3048100A (en)
FI (1)	FI982830A7 (en)
WO (1)	WO2000041290A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113346671A (en) *	2020-12-23	2021-09-03	苏州苏磁智能科技有限公司	Magnetic suspension device, magnetic suspension motor and turbine motor system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2219357B (en) *	1988-06-02	1992-05-27	Glacier Metal Co Ltd	Magnetic thrust bearings
GB2258699A (en) *	1991-08-10	1993-02-17	Rolls Royce Business Ventures	Shaft bearing arrangement

1998
- 1998-12-30 FI FI982830A patent/FI982830A7/en unknown
1999
- 1999-12-28 WO PCT/FI1999/001082 patent/WO2000041290A1/en not_active Ceased
- 1999-12-28 AU AU30481/00A patent/AU3048100A/en not_active Abandoned

Also Published As

Publication number	Publication date
FI982830A0 (en)	1998-12-30
FI982830L (en)	2000-07-01
WO2000041290A1 (en)	2000-07-13
FI982830A7 (en)	2000-07-01

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Legal Events

Date	Code	Title	Description
2000-11-16	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase