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JPS594613U - inductor - Google Patents

inductor

Info

Publication number
JPS594613U
JPS594613U JP9925382U JP9925382U JPS594613U JP S594613 U JPS594613 U JP S594613U JP 9925382 U JP9925382 U JP 9925382U JP 9925382 U JP9925382 U JP 9925382U JP S594613 U JPS594613 U JP S594613U
Authority
JP
Japan
Prior art keywords
inductor
magnetic
core
cores
magnetic gap
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.)
Granted
Application number
JP9925382U
Other languages
Japanese (ja)
Other versions
JPH0452970Y2 (en
Inventor
小山　茂典
多田　宣義
菅原　賢司
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.)
Tokin Corp
Original Assignee
Tokin Corp
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 Tokin Corp filed Critical Tokin Corp
Priority to JP9925382U priority Critical patent/JPS594613U/en
Publication of JPS594613U publication Critical patent/JPS594613U/en
Application granted granted Critical
Publication of JPH0452970Y2 publication Critical patent/JPH0452970Y2/ja
Granted legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来のインダクタの一例の正面図、第２図は本
考案の一実施例を示す正面図、第３図は本考案の他の実
施例を示す正面図、第４図はインダクタの直流重畳特性
図であり、曲線Ａ、　Ｂは第１図に示すインダクタ及び
空隙３が無い場合の特性を示し曲線Ｃ，Ｄは第２図に示
す本考案の一実施例において高透磁率磁性片５の厚さ寸
法が異なる場合の特性であり曲線Ｅは第３図の実施例の
特性を示す。 １・・・・・・Ｅ形コア、２・・・・・・巻線、３・・
・・・・Ｉ形コア、４・・・・・・空隙、５・・・・・
・高透磁率磁性片、６・・・・・・スペーサ。Fig. 1 is a front view of an example of a conventional inductor, Fig. 2 is a front view of an embodiment of the present invention, Fig. 3 is a front view of another embodiment of the invention, and Fig. 4 is a front view of an inductor. This is a DC superimposition characteristic diagram, in which curves A and B represent the characteristics when there is no inductor and air gap 3 shown in FIG. 1, and curves C and D represent the characteristics when the inductor shown in FIG. Curve E shows the characteristics of the embodiment shown in FIG. 3. 1...E type core, 2...Winding, 3...
...I-shaped core, 4 ... air gap, 5 ...
・High permeability magnetic piece, 6...Spacer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数個のコアを少なくとも一つの磁気空隙を形成しなが
ら突き合わせて環状磁路を形成したコアを有するインダ
クタにおいて、磁気空隙の少な（とも１つに該コアより
透磁率の高い磁性片を挿入したことを特徴とするインダ
クタ。In an inductor having a core in which a plurality of cores are butted against each other while forming at least one magnetic gap to form an annular magnetic path, the inductor has a small magnetic gap (a magnetic piece with higher magnetic permeability than the core is inserted in one of the cores). An inductor featuring:
JP9925382U 1982-07-02 1982-07-02 inductor Granted JPS594613U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9925382U JPS594613U (en) 1982-07-02 1982-07-02 inductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9925382U JPS594613U (en) 1982-07-02 1982-07-02 inductor

Publications (2)

Publication Number Publication Date
JPS594613U true JPS594613U (en) 1984-01-12
JPH0452970Y2 JPH0452970Y2 (en) 1992-12-14

Family

ID=30235293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9925382U Granted JPS594613U (en) 1982-07-02 1982-07-02 inductor

Country Status (1)

Country Link
JP (1) JPS594613U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002134328A (en) * 2000-10-20 2002-05-10 Nippon Koden Corp coil

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS496532U (en) * 1972-04-18 1974-01-21
JPS5136565A (en) * 1974-09-24 1976-03-27 Hitachi Metals Ltd INDAKUTAA
JPS55115311A (en) * 1979-02-26 1980-09-05 Mitsubishi Electric Corp Reactor
JPS5624363A (en) * 1979-08-06 1981-03-07 Ricoh Co Ltd Control circuit of copying machine
JPS5792815A (en) * 1980-12-01 1982-06-09 Tohoku Metal Ind Ltd Choke coil
JPS5896714A (en) * 1981-12-04 1983-06-08 Fuji Electric Co Ltd Core for switching regulator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS496532U (en) * 1972-04-18 1974-01-21
JPS5136565A (en) * 1974-09-24 1976-03-27 Hitachi Metals Ltd INDAKUTAA
JPS55115311A (en) * 1979-02-26 1980-09-05 Mitsubishi Electric Corp Reactor
JPS5624363A (en) * 1979-08-06 1981-03-07 Ricoh Co Ltd Control circuit of copying machine
JPS5792815A (en) * 1980-12-01 1982-06-09 Tohoku Metal Ind Ltd Choke coil
JPS5896714A (en) * 1981-12-04 1983-06-08 Fuji Electric Co Ltd Core for switching regulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002134328A (en) * 2000-10-20 2002-05-10 Nippon Koden Corp coil

Also Published As

Publication number Publication date
JPH0452970Y2 (en) 1992-12-14

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