JPS55117222A - Electromagnetic converter - Google Patents

Electromagnetic converter

Info

Publication number
JPS55117222A
JPS55117222A JP2421379A JP2421379A JPS55117222A JP S55117222 A JPS55117222 A JP S55117222A JP 2421379 A JP2421379 A JP 2421379A JP 2421379 A JP2421379 A JP 2421379A JP S55117222 A JPS55117222 A JP S55117222A
Authority
JP
Japan
Prior art keywords
thin
metal
electromagnetic converter
molten
shaped
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
JP2421379A
Other languages
Japanese (ja)
Inventor
Hiroshi Tsuchida
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.)
Proterial Ltd
Original Assignee
Hitachi Metals 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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP2421379A priority Critical patent/JPS55117222A/en
Publication of JPS55117222A publication Critical patent/JPS55117222A/en
Pending 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
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0233—Manufacturing of magnetic circuits made from sheets

Abstract

PURPOSE:To simplify the manufacturing of an electromagnetic converter, by bringing a molten magnetic metal into contact with the surface of a rotating roll or belt to solidify the metal and produce a thin metal sheet, using the thin metal sheet for the electromagnetic converter. CONSTITUTION:A molten alloy such as Fe-Co-Cr, Fe-Ni-Cr or Fe-Ni-Co-Cr is supplied onto the surface of a rapidly rotating roll-shaped cooling body through a nozzle. The molten metal is then changed into a thin magnetic metal band by a single-roll method for cooling and solidification. The thin band is punched. The punched pieces are laminated to make an E-shaped or I-shaped core for a transformer or the like. As a result, after-annealing is simplified or not needed, the cost is reduced and the thickness is diminished to 20mum. Therefore, a compact unit is manufactured.
JP2421379A 1979-03-02 1979-03-02 Electromagnetic converter Pending JPS55117222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2421379A JPS55117222A (en) 1979-03-02 1979-03-02 Electromagnetic converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2421379A JPS55117222A (en) 1979-03-02 1979-03-02 Electromagnetic converter

Publications (1)

Publication Number Publication Date
JPS55117222A true JPS55117222A (en) 1980-09-09

Family

ID=12132010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2421379A Pending JPS55117222A (en) 1979-03-02 1979-03-02 Electromagnetic converter

Country Status (1)

Country Link
JP (1) JPS55117222A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103801582A (en) * 2014-01-28 2014-05-21 张家港浦项不锈钢有限公司 Nickel-saving type stainless steel processing method
CN110814661B (en) * 2019-11-20 2021-06-15 燕山大学 Manufacturing method of motor stator iron core

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103801582A (en) * 2014-01-28 2014-05-21 张家港浦项不锈钢有限公司 Nickel-saving type stainless steel processing method
CN110814661B (en) * 2019-11-20 2021-06-15 燕山大学 Manufacturing method of motor stator iron core

Similar Documents

Publication Publication Date Title
JPS55117723A (en) Magnetic head
JPS51151215A (en) Process for manufacturing non-oriented silicon steel plate with low co re loss and high magnetic flux density
JPS55117222A (en) Electromagnetic converter
ES479495A1 (en) Method of making magnetic component for direct current apparatus
JPS5484229A (en) Reducing method of iron loss of three phase transformer iron core
JPS5497504A (en) Amorphous alloy and method of making same
JPS56114112A (en) Magnetic head
JPS57169208A (en) Manufacture of amorphous alloy with excellent constant permeability
JPS5427997A (en) Manufacture of magnetic core
JPS5720096A (en) Magnetostriction vibrator
JPS52151613A (en) Production of magnetic core made of f#-s#-a# alloy
JPS5643714A (en) Manufacture of electromagnetic coil
JPS57109551A (en) Method and device for production of strip
JPS55161048A (en) Amorphous alloy for transformer
JPS53112712A (en) Magnetic head core
JPS55135324A (en) Manufacture of thin-film magnetic head
JPS5366085A (en) Method for producing scrapless iron cores
JPS5558827A (en) Manufacture for magnetic head
JPS5272421A (en) Inner iron yoke transformer core
JPS5296011A (en) Production of magnetic head
JPS5564951A (en) Anisotropy controlling method of magnetic thin metal strip
JPS5365214A (en) Composite roll
JPS53121691A (en) Laminated electromagnet for mass spectrometer
JPS57128013A (en) Manufacture of amorphous magnetic alloy thin plate magnetic core
JPS5793510A (en) Iron core for transformer