JPS55127008A - Closed magnetic path core - Google Patents

Closed magnetic path core

Info

Publication number
JPS55127008A
JPS55127008A JP3493479A JP3493479A JPS55127008A JP S55127008 A JPS55127008 A JP S55127008A JP 3493479 A JP3493479 A JP 3493479A JP 3493479 A JP3493479 A JP 3493479A JP S55127008 A JPS55127008 A JP S55127008A
Authority
JP
Japan
Prior art keywords
central portion
core
magnetic path
closed magnetic
material plate
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
JP3493479A
Other languages
Japanese (ja)
Inventor
Kazuro Nishisaka
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.)
KIYOUSHIN DENKI KK
KYOSHIN DENKI KK
Original Assignee
KIYOUSHIN DENKI KK
KYOSHIN DENKI KK
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 KIYOUSHIN DENKI KK, KYOSHIN DENKI KK filed Critical KIYOUSHIN DENKI KK
Priority to JP3493479A priority Critical patent/JPS55127008A/en
Publication of JPS55127008A publication Critical patent/JPS55127008A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manufacturing Cores, Coils, And Magnets (AREA)

Abstract

PURPOSE: To obtain the closed magnetic path core with ease in manufacturing, high core occupation rate and superior electric performance by winding up a magnetic core material plate in the shape tapered from the central portion with maximum width toward opposite ends around the frame.
CONSTITUTION: A core material plate 1 is formed in such a manner that; it has the shape tapered from its central portion T with maximum width toward opposite ends, there are divided into the same winding number between from its one end to the central portion and the central portion to its the other end, the length of each division from its one end 1a to the other end 1b is increased gradually in accordance with the increasing circumference length proportional to the winding diameter, and the divisions located at the same number from each end have same width to each other. For example, the third division points a3, a3' from each end have the width t,t', respectively, where t=t'. Thus formed material plate 1 is wound up around a desired frame 2 starting from its one end 1a. By so doing, it becomes possible to obtain a closed magnetic path core with ease in manufacturing, high core occupation rate and superior electric performance.
COPYRIGHT: (C)1980,JPO&Japio
JP3493479A 1979-03-24 1979-03-24 Closed magnetic path core Pending JPS55127008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3493479A JPS55127008A (en) 1979-03-24 1979-03-24 Closed magnetic path core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3493479A JPS55127008A (en) 1979-03-24 1979-03-24 Closed magnetic path core

Publications (1)

Publication Number Publication Date
JPS55127008A true JPS55127008A (en) 1980-10-01

Family

ID=12428011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3493479A Pending JPS55127008A (en) 1979-03-24 1979-03-24 Closed magnetic path core

Country Status (1)

Country Link
JP (1) JPS55127008A (en)

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