JPS5742113A - Method and apparatus for manufacturing protective plate for end surface of coil - Google Patents

Method and apparatus for manufacturing protective plate for end surface of coil

Info

Publication number
JPS5742113A
JPS5742113A JP11868680A JP11868680A JPS5742113A JP S5742113 A JPS5742113 A JP S5742113A JP 11868680 A JP11868680 A JP 11868680A JP 11868680 A JP11868680 A JP 11868680A JP S5742113 A JPS5742113 A JP S5742113A
Authority
JP
Japan
Prior art keywords
end surface
coil
flange
disk
abounds
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.)
Granted
Application number
JP11868680A
Other languages
Japanese (ja)
Other versions
JPS6243527B2 (en
Inventor
Yoshio Yagi
Toshihiko Kondo
Norio Matsubara
Shoichiro Miyazaki
Hajime Kashiyama
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.)
Yuwa Industries Co Ltd
Original Assignee
Yuwa Industries Co Ltd
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 Yuwa Industries Co Ltd filed Critical Yuwa Industries Co Ltd
Priority to JP11868680A priority Critical patent/JPS5742113A/en
Publication of JPS5742113A publication Critical patent/JPS5742113A/en
Publication of JPS6243527B2 publication Critical patent/JPS6243527B2/ja
Granted 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
    • H01F41/04—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 coils
    • H01F41/12—Insulating of windings
    • H01F41/125—Other insulating structures; Insulating between coil and core, between different winding sections, around the coil

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulating Of Coils (AREA)

Abstract

PURPOSE:To form the protective metallic plate for the end surface of a coil product, which has sufficient strength, abounds in waterproof property and the excellent shape, by molding a disk without slitting. CONSTITUTION:Folds 42 are compressed and molded in the radial directions in an outer fringe section of the disk 7 while an outer circumferential section is bent, and a flange 41 is formed. Approximately straight bent sections 43 through bending are circularly compressed and corrected while the folds 42 in the radial directions are folded up in the same direction in the flange 41. Accordingly, since the disk 7 is molded without slitting, the bent sections 43 of the flange can be shaped in a circle with no unevenness, and can be made correspond to the end surface of the coil 44. Consequently, the protective metallic plate for the end surface of the coil product, which has sufficient strength, abounds in waterproof property and has excellent shape, can be formed.
JP11868680A 1980-08-26 1980-08-26 Method and apparatus for manufacturing protective plate for end surface of coil Granted JPS5742113A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11868680A JPS5742113A (en) 1980-08-26 1980-08-26 Method and apparatus for manufacturing protective plate for end surface of coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11868680A JPS5742113A (en) 1980-08-26 1980-08-26 Method and apparatus for manufacturing protective plate for end surface of coil

Publications (2)

Publication Number Publication Date
JPS5742113A true JPS5742113A (en) 1982-03-09
JPS6243527B2 JPS6243527B2 (en) 1987-09-14

Family

ID=14742672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11868680A Granted JPS5742113A (en) 1980-08-26 1980-08-26 Method and apparatus for manufacturing protective plate for end surface of coil

Country Status (1)

Country Link
JP (1) JPS5742113A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59187363A (en) * 1983-04-08 1984-10-24 Dynic Corp Electrostatic powder coating device
JPS6321981A (en) * 1986-07-11 1988-01-29 日東紡績株式会社 Adhesive core cloth and its production
CN105023705A (en) * 2015-07-14 2015-11-04 中国船舶重工集团公司第七一〇研究所 Underwater current-carrying coil

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5251527A (en) * 1975-10-24 1977-04-25 Tamura Seisakusho Co Ltd Manufacturing method of insulation plate for transformers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5251527A (en) * 1975-10-24 1977-04-25 Tamura Seisakusho Co Ltd Manufacturing method of insulation plate for transformers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59187363A (en) * 1983-04-08 1984-10-24 Dynic Corp Electrostatic powder coating device
JPS6321981A (en) * 1986-07-11 1988-01-29 日東紡績株式会社 Adhesive core cloth and its production
JPH0313357B2 (en) * 1986-07-11 1991-02-22 Nitsuto Boseki Kk
CN105023705A (en) * 2015-07-14 2015-11-04 中国船舶重工集团公司第七一〇研究所 Underwater current-carrying coil

Also Published As

Publication number Publication date
JPS6243527B2 (en) 1987-09-14

Similar Documents

Publication Publication Date Title
ES450278A0 (en) PROCEDURE FOR THE MANUFACTURE OF PLASTIC MATERIAL ACCESSORIES FOR TUBES AND INJECTION MOLD TO CARRY OUT THIS PROCEDURE.
IE802549L (en) Making packing seal
DE3067576D1 (en) Process for the production of a polyamide base resin composition
ZA803870B (en) A process for the manufacture of tires by molding and tires obtaining by this process
DE2965601D1 (en) Process for the production of ferrous alloys with improved mechanical properties by the use of lanthanum, and ferrous alloys obtained by this process
JPS5742113A (en) Method and apparatus for manufacturing protective plate for end surface of coil
JPS57116120A (en) Molding method for honeycomb catalyst body cassette
JPS5572019A (en) Preparation of saddle type multi-wound coil
JPS5515339A (en) Hub of wheel in synthetic resin
JPS56107750A (en) Slot insulator for axial air gap type electric motor
JPS6431404A (en) Rotary transformer and manufacture thereof
JPS55107901A (en) Manufacturing method of self-standing fiber-reinforced synthetic resin tape measure
JPS5561011A (en) Manufacture of stabilizer
JPS5496712A (en) Small-sized molded motor
AT347770B (en) METHOD AND MOLDING TOOL FOR MANUFACTURING A CONTAINER
JPS5410920A (en) Preparing molded transformer
JPS51134461A (en) An inside box for r efrigerators and making process
JPS57134915A (en) Manufacture of molded coil
JPS55109148A (en) Method for manufacture of wedge for rotating electric machine
JPS523177A (en) Method of manufacturing resin coated electric wires
JPS57160592A (en) Manufacture of bend waveguide
DE3067157D1 (en) A method for making a length of thermoplastics pipe by the radial expansion of a pipe blank within a circular cross-section mould
JPS5512760A (en) Mold electric appliance
JPS5413566A (en) Product of insert molding
DE3060786D1 (en) Indenoncarboxylic acids, their esters and process for the manufacture thereof