FR2417169A1 - Aimant permanent, procede et appareil pour sa fabrication - Google Patents

Aimant permanent, procede et appareil pour sa fabrication

Info

Publication number
FR2417169A1
FR2417169A1 FR7902666A FR7902666A FR2417169A1 FR 2417169 A1 FR2417169 A1 FR 2417169A1 FR 7902666 A FR7902666 A FR 7902666A FR 7902666 A FR7902666 A FR 7902666A FR 2417169 A1 FR2417169 A1 FR 2417169A1
Authority
FR
France
Prior art keywords
permanent magnet
manufacturing
polarized
poles
pole
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.)
Granted
Application number
FR7902666A
Other languages
English (en)
French (fr)
Other versions
FR2417169B3 (OSRAM
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2417169A1 publication Critical patent/FR2417169A1/fr
Application granted granted Critical
Publication of FR2417169B3 publication Critical patent/FR2417169B3/fr
Granted legal-status Critical Current

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0205—Magnetic circuits with PM in general
    • H01F7/021—Construction of PM

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Hard Magnetic Materials (AREA)
FR7902666A 1978-02-13 1979-02-01 Aimant permanent, procede et appareil pour sa fabrication Granted FR2417169A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1405778A JPS54108298A (en) 1978-02-13 1978-02-13 Permanent magent and method of and apparatus for magnetizing same

Publications (2)

Publication Number Publication Date
FR2417169A1 true FR2417169A1 (fr) 1979-09-07
FR2417169B3 FR2417169B3 (OSRAM) 1981-11-27

Family

ID=11850450

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902666A Granted FR2417169A1 (fr) 1978-02-13 1979-02-01 Aimant permanent, procede et appareil pour sa fabrication

Country Status (10)

Country Link
JP (1) JPS54108298A (OSRAM)
BR (1) BR7900862A (OSRAM)
DE (1) DE2901858A1 (OSRAM)
ES (1) ES477570A1 (OSRAM)
FR (1) FR2417169A1 (OSRAM)
GB (1) GB2014366A (OSRAM)
IT (1) IT1114537B (OSRAM)
NL (1) NL7901132A (OSRAM)
PT (1) PT69209A (OSRAM)
SE (1) SE7901196L (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2508093Y2 (ja) * 1990-03-15 1996-08-21 アスモ株式会社 着磁装置
US9583244B2 (en) 2014-09-30 2017-02-28 Nichia Corporation Bonded magnet, bonded magnet component, and bonded magnet production method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49105197A (OSRAM) * 1973-02-14 1974-10-04
JPS5331557B2 (OSRAM) * 1973-03-20 1978-09-02

Also Published As

Publication number Publication date
JPS54108298A (en) 1979-08-24
GB2014366A (en) 1979-08-22
FR2417169B3 (OSRAM) 1981-11-27
IT1114537B (it) 1986-01-27
SE7901196L (sv) 1979-08-14
NL7901132A (nl) 1979-08-15
DE2901858A1 (de) 1979-08-16
ES477570A1 (es) 1979-08-01
IT7947963A0 (it) 1979-02-09
BR7900862A (pt) 1979-09-04
PT69209A (en) 1979-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse