GB1347333A - Method of magnetisation - Google Patents

Method of magnetisation

Info

Publication number
GB1347333A
GB1347333A GB4030471A GB4030471A GB1347333A GB 1347333 A GB1347333 A GB 1347333A GB 4030471 A GB4030471 A GB 4030471A GB 4030471 A GB4030471 A GB 4030471A GB 1347333 A GB1347333 A GB 1347333A
Authority
GB
United Kingdom
Prior art keywords
magnetisation
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
Application number
GB4030471A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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
Application filed by Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1347333A publication Critical patent/GB1347333A/en
Expired 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
    • 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)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Hard Magnetic Materials (AREA)
GB4030471A 1970-08-31 1971-08-27 Method of magnetisation Expired GB1347333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7012889A NL7012889A (en) 1970-08-31 1970-08-31

Publications (1)

Publication Number Publication Date
GB1347333A true GB1347333A (en) 1974-02-27

Family

ID=19810914

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4030471A Expired GB1347333A (en) 1970-08-31 1971-08-27 Method of magnetisation

Country Status (5)

Country Link
US (1) US3731242A (en)
DE (1) DE2141736B2 (en)
FR (1) FR2106231A5 (en)
GB (1) GB1347333A (en)
NL (1) NL7012889A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8002303A (en) * 1980-04-21 1981-11-16 Philips Nv METHODS FOR MANUFACTURING A COLOR IMAGE TUBE INCLUDING A MAGNETIC QUADRUPOL NAFOCUSING MASK AND DEVICES FOR CARRYING OUT THE METHODS
JPS60107809A (en) * 1983-11-17 1985-06-13 Denka Seiyaku Kk Multipolar magnet and device and method of manufacturing said magnet
JPH08154351A (en) * 1994-11-29 1996-06-11 Daido Steel Co Ltd Magnet rotor
DE102004008068A1 (en) * 2004-02-19 2005-10-13 Rehau Ag + Co. Magnetic magnetic tape with recess and device for magnetization
CN110277217B (en) * 2019-06-11 2021-03-09 温州任和文化创意有限责任公司 Manufacturing method of magnetic adhesive tape magnetizing plate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1109282B (en) * 1959-12-24 1961-06-22 Max Baermann Colored, rubber-like flexible permanent magnet
US3158797A (en) * 1961-10-31 1964-11-24 Stackpole Carbon Co Device for magnetizing circular magnets
US3335377A (en) * 1964-04-20 1967-08-08 Kohlhagen Walter Method and apparatus for magnetizing permanent-magnet rotors for synchronous reaction motors
US3474368A (en) * 1967-08-01 1969-10-21 R F L Ind Inc Magnet charging fixture

Also Published As

Publication number Publication date
FR2106231A5 (en) 1972-04-28
DE2141736A1 (en) 1972-03-09
US3731242A (en) 1973-05-01
NL7012889A (en) 1972-03-02
DE2141736B2 (en) 1976-07-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee