SE322293B - - Google Patents

Info

Publication number
SE322293B
SE322293B SE80/65A SE8065A SE322293B SE 322293 B SE322293 B SE 322293B SE 80/65 A SE80/65 A SE 80/65A SE 8065 A SE8065 A SE 8065A SE 322293 B SE322293 B SE 322293B
Authority
SE
Sweden
Application number
SE80/65A
Inventor
W Grobe
Original Assignee
Standard Radio & Telefon
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 Standard Radio & Telefon filed Critical Standard Radio & Telefon
Publication of SE322293B publication Critical patent/SE322293B/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)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Manufacture Of Motors, Generators (AREA)
SE80/65A 1964-01-11 1965-01-07 SE322293B (zh)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE322293B true SE322293B (zh) 1970-04-06

Family

ID=7459047

Family Applications (1)

Application Number Title Priority Date Filing Date
SE80/65A SE322293B (zh) 1964-01-11 1965-01-07

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
NL250910A (zh) * 1959-07-01

Also Published As

Publication number Publication date
BE658097A (zh) 1965-07-12
GB1056081A (en) 1967-01-25
CH428941A (de) 1967-01-31
DE1439518B2 (de) 1970-11-05
US3284745A (en) 1966-11-08
NL6500299A (zh) 1965-07-12
DE1439518A1 (de) 1968-10-24

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