JPS5791505A - Bobbin for amorphous magnetic alloy thin plate core - Google Patents

Bobbin for amorphous magnetic alloy thin plate core

Info

Publication number
JPS5791505A
JPS5791505A JP16746980A JP16746980A JPS5791505A JP S5791505 A JPS5791505 A JP S5791505A JP 16746980 A JP16746980 A JP 16746980A JP 16746980 A JP16746980 A JP 16746980A JP S5791505 A JPS5791505 A JP S5791505A
Authority
JP
Japan
Prior art keywords
bobbin
thin plate
magnetic alloy
alloy thin
plate core
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.)
Pending
Application number
JP16746980A
Other languages
Japanese (ja)
Inventor
Masaru Takayama
Masao Shigeta
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to JP16746980A priority Critical patent/JPS5791505A/en
Publication of JPS5791505A publication Critical patent/JPS5791505A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
    • H01F41/0226—Manufacturing of magnetic circuits made from strip(s) or ribbon(s) from amorphous ribbons

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)

Abstract

PURPOSE:To eliminate the irregularity in the magnetic characteristics of a core by forming a bobbin of nonmagnetic metal having more than the prescribed value of specific resistance, thereby preventing the increased in the loss and coercive force. CONSTITUTION:A bobbin has a winding core 2. Collar guides 3,3' are integrally formed with holes at both ends of the cylindrical core 2. Caulking pawls 4,4' are respectively formed as caulking members integrally with the guides 3,3'. This bobbin is formed of nonmagnetic metal having more than 30muOMEGA.cm of specific resistance.
JP16746980A 1980-11-28 1980-11-28 Bobbin for amorphous magnetic alloy thin plate core Pending JPS5791505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16746980A JPS5791505A (en) 1980-11-28 1980-11-28 Bobbin for amorphous magnetic alloy thin plate core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16746980A JPS5791505A (en) 1980-11-28 1980-11-28 Bobbin for amorphous magnetic alloy thin plate core

Publications (1)

Publication Number Publication Date
JPS5791505A true JPS5791505A (en) 1982-06-07

Family

ID=15850246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16746980A Pending JPS5791505A (en) 1980-11-28 1980-11-28 Bobbin for amorphous magnetic alloy thin plate core

Country Status (1)

Country Link
JP (1) JPS5791505A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5332988A (en) * 1992-05-15 1994-07-26 Massachusetts Institute Of Technology Removable coil form for superconducting nmr magnets and a method for its use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5332988A (en) * 1992-05-15 1994-07-26 Massachusetts Institute Of Technology Removable coil form for superconducting nmr magnets and a method for its use

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