JPS59177911U - 閉磁気回路装置 - Google Patents

閉磁気回路装置

Info

Publication number
JPS59177911U
JPS59177911U JP1984063916U JP6391684U JPS59177911U JP S59177911 U JPS59177911 U JP S59177911U JP 1984063916 U JP1984063916 U JP 1984063916U JP 6391684 U JP6391684 U JP 6391684U JP S59177911 U JPS59177911 U JP S59177911U
Authority
JP
Japan
Prior art keywords
circuit device
magnetic circuit
closed magnetic
copper wire
abutting surfaces
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
JP1984063916U
Other languages
English (en)
Inventor
菱城　秀夫
Original Assignee
日本ビクター株式会社
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 日本ビクター株式会社 filed Critical 日本ビクター株式会社
Priority to JP1984063916U priority Critical patent/JPS59177911U/ja
Publication of JPS59177911U publication Critical patent/JPS59177911U/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/08—High-leakage transformers or inductances
    • H01F38/085—Welding transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/14—Constrictions; Gaps, e.g. air-gaps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Linear Motors (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Magnetic Heads (AREA)

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。

Description

【図面の簡単な説明】
第１図及び第２図は一般の小形トランスの各側の正面図
、第３図及び第４図は従来のギヤッペスペーサの各側の
斜視図、第５図Ａ、　Ｂは夫々従来のギャップスペーサ
を磁芯に介挿する状態を説明するための斜視図及び介挿
後の縦断面図、第６図Ａ、　Ｂは夫々本考案になる閉磁
気回路装置の一実施例に用いるギャップスペーサを磁芯
に介挿スる状態を説明するｔ；めの斜視図及び介挿後の
縦断面図、第７図及び第８図は本考案装置に用いるスペ
ー、すの他の実施例の斜視図である。 ５ａ、　５ｂ−−−磁芯、５ａ′、５ｂ′・・・突合わ
せ面、１３・・・接着剤、１４〜１６・・・線状体ギャ
ップスペーサ。

Claims (1)

    【実用新案登録請求の範囲】
  1. ２個の磁芯半体の突合わせ面に、突合せ圧力によっては
    容易に変形しないよう断面形状が真円形の硬銅線又は半
    硬銅線からなる非磁性体の線状体ギャップスペーサを線
    接触するように介挿すると共に、該突合わせ面を接着剤
    で固着したことを特徴とする閉磁気回路装置。　　゛
JP1984063916U 1979-05-14 1984-04-28 閉磁気回路装置 Pending JPS59177911U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984063916U JPS59177911U (ja) 1979-05-14 1984-04-28 閉磁気回路装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5887979A JPS55151307A (en) 1979-05-14 1979-05-14 Closed magnetic circuit device
JP1984063916U JPS59177911U (ja) 1979-05-14 1984-04-28 閉磁気回路装置

Publications (1)

Publication Number Publication Date
JPS59177911U true JPS59177911U (ja) 1984-11-28

Family

ID=13097036

Family Applications (2)

Application Number Title Priority Date Filing Date
JP5887979A Pending JPS55151307A (en) 1979-05-14 1979-05-14 Closed magnetic circuit device
JP1984063916U Pending JPS59177911U (ja) 1979-05-14 1984-04-28 閉磁気回路装置

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP5887979A Pending JPS55151307A (en) 1979-05-14 1979-05-14 Closed magnetic circuit device

Country Status (3)

Country Link
JP (2) JPS55151307A (ja)
DE (1) DE3018552A1 (ja)
FR (1) FR2457000A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011014868A (ja) * 2009-07-03 2011-01-20 Magic Technology Co Ltd ギャップを有するインダクタンス素子及びその製造方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500679A3 (fr) * 1981-02-20 1982-08-27 Orega Cifte Procede de fabrication d'un transformateur d'impulsions et dispositif de reglage de son entrefer
JPS57154806A (en) * 1981-03-19 1982-09-24 Toshiba Corp Electromagnet
DE3222027A1 (de) * 1982-06-11 1983-12-15 Siemens AG, 1000 Berlin und 8000 München Elektrischer uebertrager
JPS60263412A (ja) * 1984-06-12 1985-12-26 Matsushita Electric Ind Co Ltd フライバツクトランス
NL8500463A (nl) * 1985-02-19 1986-09-16 Philips Nv Transformator met luchtspleet.
US4591819A (en) * 1985-03-28 1986-05-27 Rca Corporation Inductance adjustment for transformers
KR880700514A (ko) * 1985-10-31 1988-03-15 원본미기재 인터 트리핑 시스템
FR2611403B1 (fr) * 1987-02-27 1989-04-28 Orega Electro Mecanique Dispositif de positionnement d'un circuit magnetique par rapport a la bobine d'un transformateur haute tension
FR2621167B1 (fr) * 1987-09-25 1994-05-20 Orega Electronique Mecanique Procede de reglage automatique de self-inductance d'elements bobines comportant un circuit magnetique a entrefer ajustable
DE3824037A1 (de) * 1988-07-15 1990-01-18 Thomson Brandt Gmbh Transformator fuer ein schaltnetzteile
GB2511844B (en) * 2013-03-15 2015-12-23 Eisergy Ltd A magnetic component for a switching power supply and a method of manufacturing a magnetic component
JP7163565B2 (ja) * 2017-05-11 2022-11-01 スミダコーポレーション株式会社 コイル部品

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB663680A (en) * 1949-09-30 1951-12-27 British Thomson Houston Co Ltd Improvements relating to noise reduction in transformers and reactors
FR1029900A (fr) * 1949-12-21 1953-06-08 Philips Nv Transformateur ou bobine de self comportant un entrefer
DE843578C (de) * 1949-12-21 1952-07-10 Philips Nv Transformator oder Drosselspule der Kerntype mit Luftspalt
DE1786878U (de) * 1959-02-18 1959-04-16 Graetz Kommandit Ges Zwischenlage fuer uebertragerkerne.
DE1245487B (de) * 1963-05-24 1967-07-27 Westinghouse Electric Corp Verfahren zur Herstellung eines geblechten Eisenkernes fuer Transformatoren und Drosselspulen
US3476175A (en) * 1967-11-02 1969-11-04 Bell Telephone Labor Inc Vapor-phase cooling of electronic components
CH483707A (de) * 1968-06-10 1969-12-31 Bbc Brown Boveri & Cie Dreiphasen-Drosselspule mit Magnetkern
DE2130773A1 (de) * 1970-07-02 1972-04-13 Iskra Zd Za Avtomatizacijo V Z Klebstoff zum Kleben mit genau bestimmtem Abstand
US3671903A (en) * 1971-02-08 1972-06-20 Gte Sylvania Inc Non-inflammable horizontal output transformer
CH539935A (de) * 1972-06-09 1973-07-31 Knobel Elektro App Bau Ag F Verfahren zur Herstellung einer Drossel mit einstellbarem Luftspalt
SE365666B (ja) * 1972-08-11 1974-03-25 Asea Ab
DE2404603A1 (de) * 1974-01-31 1975-08-07 Crl Electronic Bauelemente Auf einen vorgegebenen induktivitaetswert einstellbare induktivitaet
US4095206A (en) * 1975-02-10 1978-06-13 Victor Company Of Japan, Limited Encapsulated transformer assembly
FR2339943A1 (fr) * 1976-01-28 1977-08-26 Sev Marchal Element de jonction permettant d'ajuster un entrefer magnetique et dispositif magnetique le comportant
DE2718274A1 (de) * 1977-04-25 1978-10-26 Vogt Gmbh & Co Kg Verfahren zur herstellung definierter luftspalte in magnetischen kreisen
JPS5812555Y2 (ja) * 1977-09-27 1983-03-10 電気音響株式会社 フライバツクトランス

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011014868A (ja) * 2009-07-03 2011-01-20 Magic Technology Co Ltd ギャップを有するインダクタンス素子及びその製造方法

Also Published As

Publication number Publication date
FR2457000A1 (fr) 1980-12-12
DE3018552C2 (ja) 1987-12-17
FR2457000B1 (ja) 1985-03-08
DE3018552A1 (de) 1980-11-20
JPS55151307A (en) 1980-11-25

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