DE69722237D1 - Magnetlager - Google Patents

Magnetlager

Info

Publication number
DE69722237D1
DE69722237D1 DE69722237T DE69722237T DE69722237D1 DE 69722237 D1 DE69722237 D1 DE 69722237D1 DE 69722237 T DE69722237 T DE 69722237T DE 69722237 T DE69722237 T DE 69722237T DE 69722237 D1 DE69722237 D1 DE 69722237D1
Authority
DE
Germany
Prior art keywords
magnetic bearing
magnetic
bearing
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.)
Expired - Fee Related
Application number
DE69722237T
Other languages
English (en)
Other versions
DE69722237T2 (de
Inventor
Wyn Jewell
David Howe
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.)
Sellafield Ltd
Original Assignee
British Nuclear Fuels PLC
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 British Nuclear Fuels PLC filed Critical British Nuclear Fuels PLC
Publication of DE69722237D1 publication Critical patent/DE69722237D1/de
Application granted granted Critical
Publication of DE69722237T2 publication Critical patent/DE69722237T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • F16C32/0459—Details of the magnetic circuit
    • F16C32/0461—Details of the magnetic circuit of stationary parts of the magnetic circuit
    • F16C32/0463—Details of the magnetic circuit of stationary parts of the magnetic circuit with electromagnetic bias, e.g. by extra bias windings
    • 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
    • F16C32/048—Active magnetic bearings for rotary movement with active support of two degrees of freedom, e.g. radial magnetic bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
DE69722237T 1996-11-27 1997-11-26 Magnetlager Expired - Fee Related DE69722237T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9624587 1996-11-27
GBGB9624587.3A GB9624587D0 (en) 1996-11-27 1996-11-27 Improvements in and relating magnetic bearings
PCT/GB1997/003170 WO1998023876A1 (en) 1996-11-27 1997-11-26 Improvements in and relating to magnetic bearings

Publications (2)

Publication Number Publication Date
DE69722237D1 true DE69722237D1 (de) 2003-06-26
DE69722237T2 DE69722237T2 (de) 2004-04-15

Family

ID=10803515

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69722237T Expired - Fee Related DE69722237T2 (de) 1996-11-27 1997-11-26 Magnetlager

Country Status (6)

Country Link
EP (1) EP0941416B1 (de)
JP (1) JP2001504926A (de)
AU (1) AU5060098A (de)
DE (1) DE69722237T2 (de)
GB (1) GB9624587D0 (de)
WO (1) WO1998023876A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005140190A (ja) * 2003-11-05 2005-06-02 Koyo Seiko Co Ltd 電力増幅装置および磁気軸受
JP5273526B2 (ja) * 2008-06-27 2013-08-28 株式会社Ｉｈｉ 磁気軸受装置
JP2019148269A (ja) * 2018-02-26 2019-09-05 株式会社神戸製鋼所 磁気軸受

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536137B1 (fr) * 1982-11-16 1985-07-26 Europ Propulsion Palier electromagnetique pour environnement a haute temperature
JPS59217013A (ja) * 1983-05-25 1984-12-07 Nippon Seiko Kk ラジアル磁気軸受
WO1994020767A1 (en) * 1993-03-08 1994-09-15 Noise Cancellation Technologies, Inc. Methods and apparatus for closed-loop control of magnetic bearings

Also Published As

Publication number Publication date
JP2001504926A (ja) 2001-04-10
EP0941416B1 (de) 2003-05-21
AU5060098A (en) 1998-06-22
GB9624587D0 (en) 1997-01-15
WO1998023876A1 (en) 1998-06-04
DE69722237T2 (de) 2004-04-15
EP0941416A1 (de) 1999-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee