JPS5617005A - Method of containing magnets between synthetic resin sheets - Google Patents

Method of containing magnets between synthetic resin sheets

Info

Publication number
JPS5617005A
JPS5617005A JP9150179A JP9150179A JPS5617005A JP S5617005 A JPS5617005 A JP S5617005A JP 9150179 A JP9150179 A JP 9150179A JP 9150179 A JP9150179 A JP 9150179A JP S5617005 A JPS5617005 A JP S5617005A
Authority
JP
Japan
Prior art keywords
sheets
magnets
magnetic pieces
synthetic resin
magnetized
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
JP9150179A
Other languages
Japanese (ja)
Inventor
Keiichiro Murofushi
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
Priority to JP9150179A priority Critical patent/JPS5617005A/en
Publication of JPS5617005A publication Critical patent/JPS5617005A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01F7/0215—Flexible forms, sheets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)

Abstract

PURPOSE:To improve the efficiency of working for containing magnets between synthetic resin sheets and to prevent the magnets from moving therebetween by containing magnetic pieces not yet magnetized and provided at a suitable interval between synthetic resin sheets, adhering the sheets and then magnetizing the magnetic pieces. CONSTITUTION:Heat shrinkable synthetic resin sheets 1, 1' are used, recesses 2 are formed at suitable interval on the sheet 1, magnetic pieces 3 not yet magnetized are contained in the recesses 2, and are sealed with the sheet 1'. Then, the magnetic pieces 3 are magnetized to produce magnets 3'. The configuration is effective by forming the recesses 2 slightly larger than the magnetic pieces to increase the stability of the magnets 3' and thermally shrinking the sheets 1, 1'. The sealed sheets are cut in a necessary size, and are mounted in an adequate state at a necessary position. Since this configuration contains the magnetic pieces not yet magnetized disposed between the sheets, it improves the efficiency of working for containing the magnetic pieces. Inasmuch as the magnets are not moved therebetween, the sheets can be easily stitched, and produces no rust at the magnets.
JP9150179A 1979-07-20 1979-07-20 Method of containing magnets between synthetic resin sheets Pending JPS5617005A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9150179A JPS5617005A (en) 1979-07-20 1979-07-20 Method of containing magnets between synthetic resin sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9150179A JPS5617005A (en) 1979-07-20 1979-07-20 Method of containing magnets between synthetic resin sheets

Publications (1)

Publication Number Publication Date
JPS5617005A true JPS5617005A (en) 1981-02-18

Family

ID=14028150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9150179A Pending JPS5617005A (en) 1979-07-20 1979-07-20 Method of containing magnets between synthetic resin sheets

Country Status (1)

Country Link
JP (1) JPS5617005A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006036012A1 (en) * 2004-09-29 2006-04-06 Matsushita Electric Industrial Co., Ltd. Magnetic sheet, antenna apparatus using the same, and method of producing magnetic sheet
EP1953866A1 (en) * 2007-02-02 2008-08-06 NEOSID Pemetzrieder GmbH & Co.KG Inductive component, in particular antenna

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006036012A1 (en) * 2004-09-29 2006-04-06 Matsushita Electric Industrial Co., Ltd. Magnetic sheet, antenna apparatus using the same, and method of producing magnetic sheet
EP1953866A1 (en) * 2007-02-02 2008-08-06 NEOSID Pemetzrieder GmbH & Co.KG Inductive component, in particular antenna

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