JPS5543805A - Electromagnetic coil - Google Patents

Electromagnetic coil

Info

Publication number
JPS5543805A
JPS5543805A JP11509678A JP11509678A JPS5543805A JP S5543805 A JPS5543805 A JP S5543805A JP 11509678 A JP11509678 A JP 11509678A JP 11509678 A JP11509678 A JP 11509678A JP S5543805 A JPS5543805 A JP S5543805A
Authority
JP
Japan
Prior art keywords
wire
insulator
coiling
tape
coiling process
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
JP11509678A
Other languages
Japanese (ja)
Inventor
Yasunori Matsumiya
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11509678A priority Critical patent/JPS5543805A/en
Publication of JPS5543805A publication Critical patent/JPS5543805A/en
Pending legal-status Critical Current

Links

Landscapes

  • Insulating Of Coils (AREA)

Abstract

PURPOSE: To improve wire fall-out phenomena in an electromagnetic coil, prepared by winding wire on a bobbin into multi-layers through inter-layer insulator, by using a tape-like insulator.
CONSTITUTION: A bobbin 1, consisting of a cylinder 1a and flange 1b, is mounted onto a main shaft of a coiling machine, and after one end of the wire 2 is fixed to the cylinder 1a, the wire 2 starts being coiled in proper alignment by turning the main shaft. In the middle of the coiling process, when the turing reached a certain number, the coiling process is discontinued, and an end of a tape-like insulator 4 is fixed to the wire-coiling starting end in such a manner that is sticks out further to outside. When wire-coiling process is restarted, coiling process of the wire 2 is resumed and, at the same time, the tape-like insulator 4 fill gaps (or spaces) caused by bale-piling phenomena, and further, after contacted inside surface of the flange 1b, it forms an inter-layer insulator in such a manner as to cover the wire 2.
COPYRIGHT: (C)1980,JPO&Japio
JP11509678A 1978-09-21 1978-09-21 Electromagnetic coil Pending JPS5543805A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11509678A JPS5543805A (en) 1978-09-21 1978-09-21 Electromagnetic coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11509678A JPS5543805A (en) 1978-09-21 1978-09-21 Electromagnetic coil

Publications (1)

Publication Number Publication Date
JPS5543805A true JPS5543805A (en) 1980-03-27

Family

ID=14654100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11509678A Pending JPS5543805A (en) 1978-09-21 1978-09-21 Electromagnetic coil

Country Status (1)

Country Link
JP (1) JPS5543805A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5994804A (en) * 1982-11-22 1984-05-31 Matsushita Electric Ind Co Ltd Coil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5994804A (en) * 1982-11-22 1984-05-31 Matsushita Electric Ind Co Ltd Coil
JPH0468761B2 (en) * 1982-11-22 1992-11-04 Matsushita Electric Ind Co Ltd

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