BE658097A - - Google Patents

Info

Publication number
BE658097A
BE658097A BE658097DA BE658097A BE 658097 A BE658097 A BE 658097A BE 658097D A BE658097D A BE 658097DA BE 658097 A BE658097 A BE 658097A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE658097A publication Critical patent/BE658097A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/27—Relays with armature having two stable magnetic states and operated by change from one state to the other
    • 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
    • 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
    • H01F41/0273—Imparting anisotropy
    • H01F41/028—Radial anisotropy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/01—Relays in which the armature is maintained in one position by a permanent magnet and freed by energisation of a coil producing an opposing magnetic field

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Manufacture Of Motors, Generators (AREA)
BE658097D 1964-01-11 1965-01-11 BE658097A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST021547 1964-01-11

Publications (1)

Publication Number Publication Date
BE658097A true BE658097A (zh) 1965-07-12

Family

ID=7459047

Family Applications (1)

Application Number Title Priority Date Filing Date
BE658097D BE658097A (zh) 1964-01-11 1965-01-11

Country Status (7)

Country Link
US (1) US3284745A (zh)
BE (1) BE658097A (zh)
CH (1) CH428941A (zh)
DE (1) DE1439518B2 (zh)
GB (1) GB1056081A (zh)
NL (1) NL6500299A (zh)
SE (1) SE322293B (zh)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2320632A (en) * 1939-11-27 1943-06-01 G M Lab Inc Method of producing magnet structures
US2432819A (en) * 1944-09-28 1947-12-16 Indiana Steel Products Co Method of making composite permanent magnets
BE536832A (zh) * 1954-06-10
DE1004293B (de) * 1955-04-25 1957-03-14 Arnstadt Fernmeldewerk Polarisiertes Relais
NL122856C (zh) * 1959-07-01

Also Published As

Publication number Publication date
SE322293B (zh) 1970-04-06
NL6500299A (zh) 1965-07-12
GB1056081A (en) 1967-01-25
US3284745A (en) 1966-11-08
DE1439518A1 (de) 1968-10-24
DE1439518B2 (de) 1970-11-05
CH428941A (de) 1967-01-31

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