ATE335281T1 - Verfahren und vorrichtung zum magnetisieren mehrerer benachbarten teile aus magnetisierbarem material - Google Patents

Verfahren und vorrichtung zum magnetisieren mehrerer benachbarten teile aus magnetisierbarem material

Info

Publication number
ATE335281T1
ATE335281T1 AT01983688T AT01983688T ATE335281T1 AT E335281 T1 ATE335281 T1 AT E335281T1 AT 01983688 T AT01983688 T AT 01983688T AT 01983688 T AT01983688 T AT 01983688T AT E335281 T1 ATE335281 T1 AT E335281T1
Authority
AT
Austria
Prior art keywords
members
magnetizing
magnetizable material
coils
pair
Prior art date
Application number
AT01983688T
Other languages
English (en)
Inventor
John Dudding
Robin Nathan Cornelius
Original Assignee
Hirst Magnetic Instr Ltd
Newage Int Ltd
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
Priority claimed from GB0027925A external-priority patent/GB0027925D0/en
Application filed by Hirst Magnetic Instr Ltd, Newage Int Ltd filed Critical Hirst Magnetic Instr Ltd
Application granted granted Critical
Publication of ATE335281T1 publication Critical patent/ATE335281T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • H01F13/003—Methods and devices for magnetising permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
AT01983688T 2000-11-15 2001-11-14 Verfahren und vorrichtung zum magnetisieren mehrerer benachbarten teile aus magnetisierbarem material ATE335281T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0027925A GB0027925D0 (en) 2000-11-15 2000-11-15 A method of and an apparatus for magnetising members of unmagnetised magnetisable material
GB0122032A GB0122032D0 (en) 2000-11-15 2001-09-12 A method of and an apparatus for magnetising members of magnetisable material

Publications (1)

Publication Number Publication Date
ATE335281T1 true ATE335281T1 (de) 2006-08-15

Family

ID=26245291

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01983688T ATE335281T1 (de) 2000-11-15 2001-11-14 Verfahren und vorrichtung zum magnetisieren mehrerer benachbarten teile aus magnetisierbarem material

Country Status (6)

Country Link
US (1) US7205873B2 (de)
EP (1) EP1334494B1 (de)
JP (1) JP2004514281A (de)
AT (1) ATE335281T1 (de)
DE (1) DE60121989T2 (de)
WO (1) WO2002041334A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004018963B4 (de) * 2004-04-14 2006-05-18 Minebea Co., Ltd. Magnetisiereinrichtung
US8766753B2 (en) * 2009-07-09 2014-07-01 General Electric Company In-situ magnetizer
TWI385681B (zh) * 2010-10-29 2013-02-11 Univ Nat Cheng Kung 磁場產生模組、磁場產生模組的製造方法及磁力提升的方法
US8797702B2 (en) * 2011-06-29 2014-08-05 Toyota Motor Engineering & Manufacturing North America, Inc. Focusing device for low frequency operation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1284945A (fr) * 1961-03-25 1962-02-16 Smith & Sons Ltd S Corps à aimantation permanente et leur procédé d'aimantation
US4390815A (en) * 1981-03-17 1983-06-28 Rca Corporation Apparatus for influencing electron beam movement
WO1985004512A1 (fr) * 1984-04-02 1985-10-10 Portescap Dispositif d'aimantation multipolaire
JPS62274608A (ja) * 1986-05-22 1987-11-28 Denshi Jiki Kogyo Kk スキユ−付きロ−タ−マグネツトの着磁方法
JP3474152B2 (ja) * 2000-08-10 2003-12-08 三菱電機株式会社 永久磁石回転子の着磁装置
JP3520871B2 (ja) * 2002-01-31 2004-04-19 ソニー株式会社 着磁方法及び着磁装置

Also Published As

Publication number Publication date
US7205873B2 (en) 2007-04-17
WO2002041334A1 (en) 2002-05-23
US20040051611A1 (en) 2004-03-18
DE60121989T2 (de) 2007-02-01
EP1334494A1 (de) 2003-08-13
DE60121989D1 (de) 2006-09-14
JP2004514281A (ja) 2004-05-13
EP1334494B1 (de) 2006-08-02

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties