DE69322369D1 - Magnetstruktur mit reflektor - Google Patents

Magnetstruktur mit reflektor

Info

Publication number
DE69322369D1
DE69322369D1 DE69322369T DE69322369T DE69322369D1 DE 69322369 D1 DE69322369 D1 DE 69322369D1 DE 69322369 T DE69322369 T DE 69322369T DE 69322369 T DE69322369 T DE 69322369T DE 69322369 D1 DE69322369 D1 DE 69322369D1
Authority
DE
Germany
Prior art keywords
magnetic
flat surface
cavity
magnetic structure
spaced
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 - Lifetime
Application number
DE69322369T
Other languages
English (en)
Other versions
DE69322369T2 (de
Inventor
Manilo Abele
Henry Rusinek
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.)
New York University NYU
Original Assignee
New York University NYU
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 New York University NYU filed Critical New York University NYU
Publication of DE69322369D1 publication Critical patent/DE69322369D1/de
Application granted granted Critical
Publication of DE69322369T2 publication Critical patent/DE69322369T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • G01R33/383—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using permanent magnets
DE69322369T 1992-09-01 1993-08-18 Magnetstruktur mit reflektor Expired - Lifetime DE69322369T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/938,849 US5278534A (en) 1992-09-01 1992-09-01 Magnetic structure having a mirror
PCT/US1993/007790 WO1994006132A1 (en) 1992-09-01 1993-08-18 Magnetic structure having a mirror

Publications (2)

Publication Number Publication Date
DE69322369D1 true DE69322369D1 (de) 1999-01-14
DE69322369T2 DE69322369T2 (de) 1999-06-17

Family

ID=25472064

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69332568T Expired - Lifetime DE69332568T2 (de) 1992-09-01 1993-08-18 Magnetstruktur mit partiellen joch und magnetischem nebenschluss
DE69322369T Expired - Lifetime DE69322369T2 (de) 1992-09-01 1993-08-18 Magnetstruktur mit reflektor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69332568T Expired - Lifetime DE69332568T2 (de) 1992-09-01 1993-08-18 Magnetstruktur mit partiellen joch und magnetischem nebenschluss

Country Status (8)

Country Link
US (1) US5278534A (de)
EP (2) EP0828263B1 (de)
AT (2) ATE229690T1 (de)
AU (1) AU5080493A (de)
CA (1) CA2127258A1 (de)
DE (2) DE69332568T2 (de)
ES (2) ES2187721T3 (de)
WO (1) WO1994006132A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5382936A (en) * 1992-06-02 1995-01-17 The United States Of America As Represented By The Secretary Of The Army Field augmented permanent magnet structures
JP3111079B2 (ja) * 1992-07-27 2000-11-20 ニューヨーク・ユニバーシティ 医療用高磁界磁石
EP0616230B1 (de) * 1993-03-15 1998-08-05 Siemens Aktiengesellschaft Homogenfeldmagnet mit über Korrekturluftspalte beabstandeten Polplatteneinrichtungen seiner Polschuhe
FI933834A (fi) * 1993-09-01 1995-03-02 Picker Nordstar Oy Magneettikuvauslaitteen napakenkä
US5798680A (en) * 1994-04-15 1998-08-25 New York University Strapped open magnetic structure
US6225887B1 (en) 1996-11-22 2001-05-01 New York University Generation of highly uniform magnetic fields with magnetized wedges
WO2001010180A1 (en) * 1999-08-03 2001-02-08 Moon Ho Lee Space defining structure for magnetic homogenization
RU2603348C2 (ru) * 2015-03-26 2016-11-27 Закрытое акционерное общество "Научно - техническое объединение ПРИБОРСЕРВИС" (ЗАО "НТО ПРИБОРСЕРВИС") Магниторазрядный насос

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832932A (en) * 1951-08-07 1958-04-29 Baermann Max Magnet arrangement for the production of eddy currents
US3227931A (en) * 1963-07-18 1966-01-04 Zenith Radio Corp Permanent-magnet uniform-field-producing apparatus
US3768054A (en) * 1972-04-03 1973-10-23 Gen Electric Low flux leakage magnet construction
US4456898A (en) * 1982-02-11 1984-06-26 General Electric Company Thermal compensators for magnetic circuits
JPS6088408A (ja) * 1983-10-19 1985-05-18 Sumitomo Special Metals Co Ltd 磁界発生装置
FR2611975B1 (fr) * 1987-03-03 1995-02-17 Commissariat Energie Atomique Systeme d'aimants permanents pour un champ magnetique intense
US4861752A (en) * 1988-05-27 1989-08-29 The United States Of America As Represented By The Secretary Of The Army High-field permanent-magnet structures
US4835506A (en) * 1988-05-27 1989-05-30 The United States Of America As Represented By The Secretary Of The Army Hollow substantially hemispherical permanent magnet high-field flux source
US4859976A (en) * 1989-03-17 1989-08-22 The United States Of America As Represented By The Secretary Of The Army Periodic permanent magnet structures
US4998083A (en) * 1989-11-02 1991-03-05 New York University Yokeless permanent magnet structure and method of construction
US5162771A (en) * 1990-10-01 1992-11-10 New York University Highly efficient yoked permanent magnet
US5107239A (en) * 1991-05-30 1992-04-21 New York University Hybrid permanent magnets

Also Published As

Publication number Publication date
WO1994006132A1 (en) 1994-03-17
EP0828263B1 (de) 2002-12-11
US5278534A (en) 1994-01-11
AU5080493A (en) 1994-03-29
ATE174128T1 (de) 1998-12-15
ES2124323T3 (es) 1999-02-01
EP0610493A1 (de) 1994-08-17
EP0828263A1 (de) 1998-03-11
ES2187721T3 (es) 2003-06-16
ATE229690T1 (de) 2002-12-15
DE69332568D1 (de) 2003-01-23
EP0610493B1 (de) 1998-12-02
CA2127258A1 (en) 1994-03-02
DE69332568T2 (de) 2003-07-10
EP0610493A4 (de) 1995-02-15
DE69322369T2 (de) 1999-06-17

Similar Documents

Publication Publication Date Title
DE69201588D1 (de) Magnetplatte mit Permanentmagneten.
DE69100504T2 (de) Magnetische dispersion.
DE69121683D1 (de) Verschlussmittel
DK0454325T3 (da) Magnetisk koblet aktiveringsorgan
DE68907278D1 (de) Supraleitender magnetresonanz-magnet.
DE69326453T2 (de) Magnetische anziehungsvorrichtung
DE3682671D1 (de) Elektromagnetischer stellantrieb mit dauermagnet.
DE69200130T2 (de) Magnetisches Material.
ATE174128T1 (de) Magnetstruktur mit reflektor
DE69501858T2 (de) Magnet mit Polflächen
FR2691283B1 (fr) Agencement magnétique à induit plongeur.
FR2685144B1 (fr) Transducteur electromagnetique a aimant permanent multipolaire.
DE3884817D1 (de) Magnetisch anisotrope sintermagnete.
FR2696058B1 (fr) Transducteur électromagnétique polyphasé à aimant permanent multipolaire.
FR2689633B1 (fr) Couplemetre magnetique.
DE69107193D1 (de) Magnetplatte mit Permanentmagneten.
DE4208622B4 (de) Licht-Schnitt-Mikroskop
DE69227442D1 (de) Magnetische elektronenlinse und Elektronenmikroskop unter Verwendung derselbe.
ATE42082T1 (de) Verschleissschutzelement.
FI930246A (fi) Ett foerfarande foer reglering av remanensinduktionen av en sintrad magnet
KR950015607U (ko) 편향요크의 마그네트 이동장치
DE59201462D1 (de) Ferritkernhälften zur Vertikalablenkung von Elektronenstrahlen.
DE69207347T2 (de) Ablenkjochvorrichtung mit Mitteln zur Verringerung von Leckmagnetfeldern
KR960025233U (ko) 마그네트부재가 구비된 편향요크
ITFI920008U1 (it) Serratura elettromagnetica con funzionamento anche meccanico.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition