JPS6447009A - Manufacture of transformer iron-core - Google Patents

Manufacture of transformer iron-core

Info

Publication number
JPS6447009A
JPS6447009A JP20479787A JP20479787A JPS6447009A JP S6447009 A JPS6447009 A JP S6447009A JP 20479787 A JP20479787 A JP 20479787A JP 20479787 A JP20479787 A JP 20479787A JP S6447009 A JPS6447009 A JP S6447009A
Authority
JP
Japan
Prior art keywords
shaped
plate materials
punched
punched out
plate
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
JP20479787A
Other languages
English (en)
Inventor
Toshio Oshima
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.)
IKEDA KOGYO KK
Original Assignee
IKEDA KOGYO KK
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 IKEDA KOGYO KK filed Critical IKEDA KOGYO KK
Priority to JP20479787A priority Critical patent/JPS6447009A/ja
Publication of JPS6447009A publication Critical patent/JPS6447009A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Manufacturing Cores, Coils, And Magnets (AREA)
JP20479787A 1987-08-18 1987-08-18 Manufacture of transformer iron-core Pending JPS6447009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20479787A JPS6447009A (en) 1987-08-18 1987-08-18 Manufacture of transformer iron-core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20479787A JPS6447009A (en) 1987-08-18 1987-08-18 Manufacture of transformer iron-core

Publications (1)

Publication Number Publication Date
JPS6447009A true JPS6447009A (en) 1989-02-21

Family

ID=16496519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20479787A Pending JPS6447009A (en) 1987-08-18 1987-08-18 Manufacture of transformer iron-core

Country Status (1)

Country Link
JP (1) JPS6447009A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109087801A (zh) * 2017-12-22 2018-12-25 山东恒瑞磁电科技有限公司 一种“e”型磁芯的磨削装置及其方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109087801A (zh) * 2017-12-22 2018-12-25 山东恒瑞磁电科技有限公司 一种“e”型磁芯的磨削装置及其方法

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