JPS55107210A - Ee core incorporated winding part - Google Patents

Ee core incorporated winding part

Info

Publication number
JPS55107210A
JPS55107210A JP1521079A JP1521079A JPS55107210A JP S55107210 A JPS55107210 A JP S55107210A JP 1521079 A JP1521079 A JP 1521079A JP 1521079 A JP1521079 A JP 1521079A JP S55107210 A JPS55107210 A JP S55107210A
Authority
JP
Japan
Prior art keywords
core
parts
coil
winding part
bobbin wound
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
JP1521079A
Other languages
Japanese (ja)
Inventor
Kanetaka Furuya
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.)
Hitachi Metals Ltd
Original Assignee
Nippon Ferrite 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 Nippon Ferrite Ltd filed Critical Nippon Ferrite Ltd
Priority to JP1521079A priority Critical patent/JPS55107210A/en
Publication of JPS55107210A publication Critical patent/JPS55107210A/en
Pending legal-status Critical Current

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  • Coils Or Transformers For Communication (AREA)

Abstract

PURPOSE: To omit the grinding of butt surfaces to reduce cost by forming integrally an EE core, then dividing the core into two parts, inserting in the core a bobbin wound with a coil and then butting the core parts.
CONSTITUTION: An EE core 1 is integrally formed and burnt, and thereafter is automatically divided into two parts from the groove for assisting the division by utilizing thermal stress in a tunnel furnace. A bobbin wound with a coil is inserted into a center leg 2, and then butted again to form winding parts. Consequently, a magnetic core of good characteristic can be obtained without requiring to grind the butt surface, and therefore the cost can be reduced.
COPYRIGHT: (C)1980,JPO&Japio
JP1521079A 1979-02-13 1979-02-13 Ee core incorporated winding part Pending JPS55107210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1521079A JPS55107210A (en) 1979-02-13 1979-02-13 Ee core incorporated winding part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1521079A JPS55107210A (en) 1979-02-13 1979-02-13 Ee core incorporated winding part

Publications (1)

Publication Number Publication Date
JPS55107210A true JPS55107210A (en) 1980-08-16

Family

ID=11882500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1521079A Pending JPS55107210A (en) 1979-02-13 1979-02-13 Ee core incorporated winding part

Country Status (1)

Country Link
JP (1) JPS55107210A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811233U (en) * 1981-07-14 1983-01-25 木嶋無線株式会社 Ferrite core in small winding equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811233U (en) * 1981-07-14 1983-01-25 木嶋無線株式会社 Ferrite core in small winding equipment

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