JPS5511391A - Production method of magnet coil - Google Patents

Production method of magnet coil

Info

Publication number
JPS5511391A
JPS5511391A JP8493478A JP8493478A JPS5511391A JP S5511391 A JPS5511391 A JP S5511391A JP 8493478 A JP8493478 A JP 8493478A JP 8493478 A JP8493478 A JP 8493478A JP S5511391 A JPS5511391 A JP S5511391A
Authority
JP
Japan
Prior art keywords
jigs
coil
cylindrical
production method
specified
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
JP8493478A
Other languages
Japanese (ja)
Inventor
Hideo Nakano
Fumio Enomoto
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP8493478A priority Critical patent/JPS5511391A/en
Publication of JPS5511391A publication Critical patent/JPS5511391A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To gain a squaire defect-proof coil by pressurizig a cylindrical coil wired around a cylindrical wire core in the specified form.
CONSTITUTION: Inter-formed jigs 9 and 9' are pressurized at an opposite direction on the center of a cylindrical element coil 5 to form a rough square and then the specified one by pressurizing from outside with outer-formed jigs 11 and 11'. At the outer-formed jigs are a recessed section 12 to avoid pressure of a tap 8. Thus, striking by a mallet is not needed and layer paper and an unsulating film of an electric wire are not broken.
COPYRIGHT: (C)1980,JPO&Japio
JP8493478A 1978-07-11 1978-07-11 Production method of magnet coil Pending JPS5511391A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8493478A JPS5511391A (en) 1978-07-11 1978-07-11 Production method of magnet coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8493478A JPS5511391A (en) 1978-07-11 1978-07-11 Production method of magnet coil

Publications (1)

Publication Number Publication Date
JPS5511391A true JPS5511391A (en) 1980-01-26

Family

ID=13844497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8493478A Pending JPS5511391A (en) 1978-07-11 1978-07-11 Production method of magnet coil

Country Status (1)

Country Link
JP (1) JPS5511391A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62176118A (en) * 1986-01-29 1987-08-01 Fujitsu Ltd Correction mechanism for width-form of flat coil
US4722446A (en) * 1984-04-27 1988-02-02 Satake Engineering Co., Ltd. Vibratory grain sorting machine
WO2005069319A1 (en) * 2004-01-19 2005-07-28 Selco Co., Ltd Air-core coil and method of manufacturing the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4722446A (en) * 1984-04-27 1988-02-02 Satake Engineering Co., Ltd. Vibratory grain sorting machine
JPS62176118A (en) * 1986-01-29 1987-08-01 Fujitsu Ltd Correction mechanism for width-form of flat coil
JPH0439215B2 (en) * 1986-01-29 1992-06-26
WO2005069319A1 (en) * 2004-01-19 2005-07-28 Selco Co., Ltd Air-core coil and method of manufacturing the same

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