DE69008942D1 - Anordnung zum Herstellen von Magnetfelder erzeugenden Permanentmagneten und dazugehörige Elementar- oder Verbundpermanentmagnete. - Google Patents

Anordnung zum Herstellen von Magnetfelder erzeugenden Permanentmagneten und dazugehörige Elementar- oder Verbundpermanentmagnete.

Info

Publication number
DE69008942D1
DE69008942D1 DE69008942T DE69008942T DE69008942D1 DE 69008942 D1 DE69008942 D1 DE 69008942D1 DE 69008942 T DE69008942 T DE 69008942T DE 69008942 T DE69008942 T DE 69008942T DE 69008942 D1 DE69008942 D1 DE 69008942D1
Authority
DE
Germany
Prior art keywords
permanent magnets
strips
producing
tile
spi
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
DE69008942T
Other languages
English (en)
Other versions
DE69008942T2 (de
Inventor
Antonio Pan
Paolo Pan
Franco Bertora
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.)
COMEC Srl
Original Assignee
COMEC Srl
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 COMEC Srl filed Critical COMEC Srl
Application granted granted Critical
Publication of DE69008942D1 publication Critical patent/DE69008942D1/de
Publication of DE69008942T2 publication Critical patent/DE69008942T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets
    • H01F41/0286—Trimming
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
    • Y10T29/49078—Laminated

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Hard Magnetic Materials (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Magnetic Treatment Devices (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
DE69008942T 1989-07-03 1990-06-09 Anordnung zum Herstellen von Magnetfelder erzeugenden Permanentmagneten und dazugehörige Elementar- oder Verbundpermanentmagnete. Expired - Fee Related DE69008942T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8921079A IT8921079A0 (it) 1989-07-03 1989-07-03 Sistema per la fabbricazione di magneti permanenti senza giochi, generatori di campo magnetico uniforme e relativi magneti permanenti elementari o compositi.

Publications (2)

Publication Number Publication Date
DE69008942D1 true DE69008942D1 (de) 1994-06-23
DE69008942T2 DE69008942T2 (de) 1994-11-24

Family

ID=11176431

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69008942T Expired - Fee Related DE69008942T2 (de) 1989-07-03 1990-06-09 Anordnung zum Herstellen von Magnetfelder erzeugenden Permanentmagneten und dazugehörige Elementar- oder Verbundpermanentmagnete.

Country Status (8)

Country Link
US (1) US5184395A (de)
EP (1) EP0406583B1 (de)
JP (1) JPH0364006A (de)
AT (1) ATE105970T1 (de)
CA (1) CA2020329A1 (de)
DE (1) DE69008942T2 (de)
ES (1) ES2056301T3 (de)
IT (1) IT8921079A0 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5119057A (en) * 1989-10-19 1992-06-02 New York University Optimum design of two-dimensional permanent magnets
DE69319120T2 (de) * 1992-07-27 1999-01-07 Univ New York Magnetstruktur mit hoher feldstärke
US7161453B2 (en) * 2002-01-23 2007-01-09 Stereotaxis, Inc. Rotating and pivoting magnet for magnetic navigation
DE10330418B4 (de) * 2003-07-04 2007-04-26 Steinert Elektromagnetbau Gmbh Verfahren zur Herstellung einer Baueinheit und Anordnung von Permanentmagnet-Polkörpern
US7199689B1 (en) * 2006-01-09 2007-04-03 Brk Wireless Company, Inc High field NMR permanent magnetic structure
US9574355B2 (en) 2013-02-07 2017-02-21 Jesse Karl Meyer Tile with magnetic type material and covered with a layer of parchment and process thereof
JP2023116318A (ja) * 2022-02-09 2023-08-22 シンフォニアテクノロジー株式会社 磁石、電動機及び磁石の製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL287237A (de) * 1961-12-27
SU513395A1 (ru) * 1969-07-25 1976-05-05 Предприятие П/Я М-5769 Магнитный материал
US3875660A (en) * 1973-04-13 1975-04-08 Hitachi Ltd Method of producing laminated magnetic cores for inductive electric apparatus
CA1198162A (en) * 1982-09-23 1985-12-17 Robert D. Hay Nmr imaging apparatus
US4538130A (en) * 1984-04-23 1985-08-27 Field Effects, Inc. Tunable segmented ring magnet and method of manufacture
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
FR2605450B1 (fr) * 1986-10-17 1988-12-02 Thomson Cgr Aimant permanent cylindrique pour produire un champ d'induction uniforme et transverse
USH591H (en) * 1988-07-05 1989-03-07 The United States Of America As Represented By The Secretary Of The Army Method of manufacturing of a magic ring
US4893103A (en) * 1989-02-24 1990-01-09 The United States Of America As Represented By The Secretary Of The Army Superconducting PYX structures

Also Published As

Publication number Publication date
ES2056301T3 (es) 1994-10-01
ATE105970T1 (de) 1994-06-15
DE69008942T2 (de) 1994-11-24
IT8921079A0 (it) 1989-07-03
CA2020329A1 (en) 1991-01-04
US5184395A (en) 1993-02-09
EP0406583A1 (de) 1991-01-09
EP0406583B1 (de) 1994-05-18
JPH0364006A (ja) 1991-03-19

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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