ATE198110T1 - Endbereiche von zylindrischen permanentmagneten - Google Patents

Endbereiche von zylindrischen permanentmagneten

Info

Publication number
ATE198110T1
ATE198110T1 AT91906629T AT91906629T ATE198110T1 AT E198110 T1 ATE198110 T1 AT E198110T1 AT 91906629 T AT91906629 T AT 91906629T AT 91906629 T AT91906629 T AT 91906629T AT E198110 T1 ATE198110 T1 AT E198110T1
Authority
AT
Austria
Prior art keywords
permanent magnets
cylindrical body
end areas
cylindrical permanent
magnetic
Prior art date
Application number
AT91906629T
Other languages
English (en)
Inventor
Manlio G Abele
Original Assignee
Esaote Biomedica Spa
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 Esaote Biomedica Spa filed Critical Esaote Biomedica Spa
Application granted granted Critical
Publication of ATE198110T1 publication Critical patent/ATE198110T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0273—Magnetic circuits with PM for magnetic field generation
    • H01F7/0278—Magnetic circuits with PM for magnetic field generation for generating uniform fields, focusing, deflecting electrically charged particles

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Magnetic Treatment Devices (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Forging (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Road Signs Or Road Markings (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
AT91906629T 1990-02-22 1991-02-20 Endbereiche von zylindrischen permanentmagneten ATE198110T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/484,347 US5162770A (en) 1990-02-22 1990-02-22 Terminations of cylindrical permanent magnets
PCT/US1991/001137 WO1991013449A1 (en) 1990-02-22 1991-02-20 Terminations of cylindrical permanent magnets

Publications (1)

Publication Number Publication Date
ATE198110T1 true ATE198110T1 (de) 2000-12-15

Family

ID=23923785

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91906629T ATE198110T1 (de) 1990-02-22 1991-02-20 Endbereiche von zylindrischen permanentmagneten

Country Status (7)

Country Link
US (1) US5162770A (de)
EP (1) EP0516760B1 (de)
JP (1) JP2852404B2 (de)
AT (1) ATE198110T1 (de)
DE (1) DE69132494T2 (de)
ES (1) ES2155056T3 (de)
WO (1) WO1991013449A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05211104A (ja) * 1991-12-05 1993-08-20 Hitachi Medical Corp 磁気共鳴イメージング装置用静磁場発生装置
GB9302837D0 (en) * 1993-02-12 1993-03-31 Oxford Instr Uk Ltd Magnet assembly
US5475355A (en) * 1994-04-15 1995-12-12 New York University Method and apparatus for compensation of field distortion in a magnetic structure using spatial filter
US5798680A (en) * 1994-04-15 1998-08-25 New York University Strapped open magnetic structure

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL287237A (de) * 1961-12-27
US3768054A (en) * 1972-04-03 1973-10-23 Gen Electric Low flux leakage magnet construction
NL8402250A (nl) * 1984-07-17 1986-02-17 Philips Nv Kernspin resonantie apparaat met een rechthoekig permanent magnetische magneet.
US4647887A (en) * 1984-12-24 1987-03-03 The United States Of America As Represented By The Secretary Of The Army Lightweight cladding for magnetic circuits
JPH079845B2 (ja) * 1986-01-31 1995-02-01 富士電機株式会社 永久磁石形均一磁場マグネット
US4810986A (en) * 1988-02-26 1989-03-07 The United States Of America As Represented By The Secretary Of The Army Local preservation of infinite, uniform magnetization field configuration under source truncation
US4839059A (en) * 1988-06-23 1989-06-13 The United States Of America As Represented By The Secretary Of The Army Clad magic ring wigglers
US4994777A (en) * 1989-11-14 1991-02-19 The United States Of America As Represented By The Secretary Of The Army Enhanced magnetic field within enclosed cylindrical cavity

Also Published As

Publication number Publication date
WO1991013449A1 (en) 1991-09-05
US5162770A (en) 1992-11-10
EP0516760B1 (de) 2000-12-13
JP2852404B2 (ja) 1999-02-03
DE69132494D1 (de) 2001-01-18
EP0516760A4 (en) 1993-03-31
JPH05506963A (ja) 1993-10-07
EP0516760A1 (de) 1992-12-09
DE69132494T2 (de) 2001-08-09
ES2155056T3 (es) 2001-05-01

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Legal Events

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