JPS5427997A - Manufacture of magnetic core - Google Patents

Manufacture of magnetic core

Info

Publication number
JPS5427997A
JPS5427997A JP9350177A JP9350177A JPS5427997A JP S5427997 A JPS5427997 A JP S5427997A JP 9350177 A JP9350177 A JP 9350177A JP 9350177 A JP9350177 A JP 9350177A JP S5427997 A JPS5427997 A JP S5427997A
Authority
JP
Japan
Prior art keywords
manufacture
magnetic core
lamination process
selding
relieving
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
JP9350177A
Other languages
Japanese (ja)
Inventor
Akio Sakai
Hiroaki Kato
Yoshio Kawakami
Junji Hamana
Atsushi Goto
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.)
Canon Inc
Canon Electronics Inc
Original Assignee
Canon Inc
Canon Electronics Inc
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 Canon Inc, Canon Electronics Inc filed Critical Canon Inc
Priority to JP9350177A priority Critical patent/JPS5427997A/en
Publication of JPS5427997A publication Critical patent/JPS5427997A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To simplify lamination process by the use of a microplasma welding method or a laser selding method for the fixing of laminated magnetic cores, and also to prevent the deterioration of the magnetic characteristic by making heat treatment after the lamination process and by relieving it of its strain.
COPYRIGHT: (C)1979,JPO&Japio
JP9350177A 1977-08-03 1977-08-03 Manufacture of magnetic core Pending JPS5427997A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9350177A JPS5427997A (en) 1977-08-03 1977-08-03 Manufacture of magnetic core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9350177A JPS5427997A (en) 1977-08-03 1977-08-03 Manufacture of magnetic core

Publications (1)

Publication Number Publication Date
JPS5427997A true JPS5427997A (en) 1979-03-02

Family

ID=14084086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9350177A Pending JPS5427997A (en) 1977-08-03 1977-08-03 Manufacture of magnetic core

Country Status (1)

Country Link
JP (1) JPS5427997A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5666023A (en) * 1979-11-05 1981-06-04 Toshiba Corp Manufacture of magnetic circuit
JPS63186538U (en) * 1987-05-25 1988-11-30

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5666023A (en) * 1979-11-05 1981-06-04 Toshiba Corp Manufacture of magnetic circuit
JPS6214087B2 (en) * 1979-11-05 1987-03-31 Tokyo Shibaura Electric Co
JPS63186538U (en) * 1987-05-25 1988-11-30

Similar Documents

Publication Publication Date Title
JPS51149522A (en) Transformer
JPS5427997A (en) Manufacture of magnetic core
JPS5420786A (en) Magnetizing device for magnetic inspecter
HU172371B (en) Laminated core sheets to communication technique and electronic small transformers, as well as, method for maunting iron cores of these small transformers and these small transformers
JPS5238120A (en) Assembling method for iron core of induced electric machine
JPS51116929A (en) Manufacturing method of winding core transformer
JPS5336603A (en) Process for winding coil of cylindrical armature with no core
JPS5272421A (en) Inner iron yoke transformer core
JPS5511391A (en) Production method of magnet coil
JPS5420304A (en) Stator of electric revolving machine
JPS53133702A (en) Stator for small motor
JPS51150023A (en) Output push-pull transformer
JPS53112713A (en) Producton of magnetic head core
JPS51131791A (en) Reinforced corrugated cardboad prduction method and apparatus therefor
JPS54106803A (en) Method for manufacturing mini-motor
JPS5223517A (en) Wire for weld wire mesh
JPS53125810A (en) Production of laminated type magnetic core
JPS5798626A (en) Manufacture of fe-cr-co alloy having composite magnetic characteristic
JPS5267832A (en) Non magnetic metal plate for induction heat coil protection
JPS53132321A (en) Production of magnetic head
JPS51121728A (en) Core of inductive instrument
JPS52143402A (en) Forming method tooth shape coil for electric machine
JPS5366085A (en) Method for producing scrapless iron cores
MY8400120A (en) Core lamination for sheh-type cores, preferably for transformers
JPS5364782A (en) Insulation spacer and its manufacturing method