JPS57126253A - Manufacture of magnetic wedge - Google Patents

Manufacture of magnetic wedge

Info

Publication number
JPS57126253A
JPS57126253A JP1099081A JP1099081A JPS57126253A JP S57126253 A JPS57126253 A JP S57126253A JP 1099081 A JP1099081 A JP 1099081A JP 1099081 A JP1099081 A JP 1099081A JP S57126253 A JPS57126253 A JP S57126253A
Authority
JP
Japan
Prior art keywords
magnetic
laminate
plate
manufacture
strips
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
JP1099081A
Other languages
Japanese (ja)
Inventor
Ryoichi Miyamoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1099081A priority Critical patent/JPS57126253A/en
Publication of JPS57126253A publication Critical patent/JPS57126253A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • H02K3/487—Slot-closing devices
    • H02K3/493—Slot-closing devices magnetic

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

PURPOSE:To improve the quality and the productivity of a magnetic wedge and to improve the yield of the material by punching two magnetic materials having alternately concave and convex parts from strip magnetic iron plates, laminating them, integrating them with a reinforcing material, and then cutting it in the prescribed size. CONSTITUTION:Two magnetic strips 8, 81 having alternately concave and convex parts are punched from a strip magnetic iron plate. Several sheets of the strips 8, 81 are alternately laminated in such a manner that the recess parts 9 and 91 are coincided at the centers to form a laminate 90. A reinfocing material 10 coated with thermosetting resin is wound around the laminate 90, is heated, pressed, and formed to be integrally hardened. This integrated laminate is cut at the center of the recess parts 9, 91 to manufacture a magnetic plate 20. Further, the plate is shaped to match the shape of a slot hole, thereby manufacturing a magnetic wedge.
JP1099081A 1981-01-26 1981-01-26 Manufacture of magnetic wedge Pending JPS57126253A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1099081A JPS57126253A (en) 1981-01-26 1981-01-26 Manufacture of magnetic wedge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1099081A JPS57126253A (en) 1981-01-26 1981-01-26 Manufacture of magnetic wedge

Publications (1)

Publication Number Publication Date
JPS57126253A true JPS57126253A (en) 1982-08-05

Family

ID=11765578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1099081A Pending JPS57126253A (en) 1981-01-26 1981-01-26 Manufacture of magnetic wedge

Country Status (1)

Country Link
JP (1) JPS57126253A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006271899A (en) * 2005-03-30 2006-10-12 Kobayashi Pharmaceut Co Ltd Kit for external medicine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006271899A (en) * 2005-03-30 2006-10-12 Kobayashi Pharmaceut Co Ltd Kit for external medicine

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