JPS541803A - Manufacture of motor core - Google Patents

Manufacture of motor core

Info

Publication number
JPS541803A
JPS541803A JP6810577A JP6810577A JPS541803A JP S541803 A JPS541803 A JP S541803A JP 6810577 A JP6810577 A JP 6810577A JP 6810577 A JP6810577 A JP 6810577A JP S541803 A JPS541803 A JP S541803A
Authority
JP
Japan
Prior art keywords
manufacture
motor core
core
annealed
punched
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
JP6810577A
Other languages
Japanese (ja)
Inventor
Daisuke Okazaki
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo Electric 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 Tokyo Sanyo Electric Co Ltd, Sanyo Electric Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP6810577A priority Critical patent/JPS541803A/en
Publication of JPS541803A publication Critical patent/JPS541803A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manufacture Of Motors, Generators (AREA)

Abstract

PURPOSE: To secure each core with uniform spacing, by coating surface of magnetic steel strip with fusible vitreous inorganic substance and having it punched, stacked and annealed.
COPYRIGHT: (C)1979,JPO&Japio
JP6810577A 1977-06-06 1977-06-06 Manufacture of motor core Pending JPS541803A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6810577A JPS541803A (en) 1977-06-06 1977-06-06 Manufacture of motor core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6810577A JPS541803A (en) 1977-06-06 1977-06-06 Manufacture of motor core

Publications (1)

Publication Number Publication Date
JPS541803A true JPS541803A (en) 1979-01-09

Family

ID=13364117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6810577A Pending JPS541803A (en) 1977-06-06 1977-06-06 Manufacture of motor core

Country Status (1)

Country Link
JP (1) JPS541803A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1677408A1 (en) 2004-12-28 2006-07-05 Hitachi, Ltd. Rotor for rotating machine, manufacturing method of rotor and motor for electrically driven power steering
WO2013111726A1 (en) 2012-01-25 2013-08-01 新日鐵住金株式会社 Metal member annealing method
JP2016136828A (en) * 2015-01-19 2016-07-28 トヨタ自動車株式会社 Manufacturing method of lamination iron core
JP2016171652A (en) * 2015-03-12 2016-09-23 アイシン・エィ・ダブリュ株式会社 Method of manufacturing motor and motor core

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913318A (en) * 1972-03-30 1974-02-05
JPS5064705A (en) * 1973-10-12 1975-06-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913318A (en) * 1972-03-30 1974-02-05
JPS5064705A (en) * 1973-10-12 1975-06-02

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1677408A1 (en) 2004-12-28 2006-07-05 Hitachi, Ltd. Rotor for rotating machine, manufacturing method of rotor and motor for electrically driven power steering
WO2013111726A1 (en) 2012-01-25 2013-08-01 新日鐵住金株式会社 Metal member annealing method
US10370733B2 (en) 2012-01-25 2019-08-06 Nippon Steel Corporation Method of annealing metal member
JP2016136828A (en) * 2015-01-19 2016-07-28 トヨタ自動車株式会社 Manufacturing method of lamination iron core
JP2016171652A (en) * 2015-03-12 2016-09-23 アイシン・エィ・ダブリュ株式会社 Method of manufacturing motor and motor core

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