JPS5981012U - Core for rotary transformer - Google Patents

Core for rotary transformer

Info

Publication number
JPS5981012U
JPS5981012U JP17712582U JP17712582U JPS5981012U JP S5981012 U JPS5981012 U JP S5981012U JP 17712582 U JP17712582 U JP 17712582U JP 17712582 U JP17712582 U JP 17712582U JP S5981012 U JPS5981012 U JP S5981012U
Authority
JP
Japan
Prior art keywords
core
rotary transformer
annular
channel
outlet
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
JP17712582U
Other languages
Japanese (ja)
Other versions
JPS6311685Y2 (en
Inventor
純一 遠藤
正樹 田村
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.)
TDK Corp
Original Assignee
TDK 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 TDK Corp filed Critical TDK Corp
Priority to JP17712582U priority Critical patent/JPS5981012U/en
Publication of JPS5981012U publication Critical patent/JPS5981012U/en
Application granted granted Critical
Publication of JPS6311685Y2 publication Critical patent/JPS6311685Y2/ja
Granted legal-status Critical Current

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  • Recording Or Reproducing By Magnetic Means (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。(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 drawings]

第１図Ａは従来のトランス用コアの一例を示す正面図、
第１図Ｂは第１図Ａの使用状態を示す要部の拡大正面図
、第２図Ａは本考案のトランスコアの一実施例を示す正
面図、第２図Ｂは第２図Ａの使用状態を示す要部の拡大
正面図、第３図〜第５図は本考案の他の実施例を示す正
面図である。 ２０．３０，４０．５０・・・・・・トランス用コア、
２２、　３２．　４２．　５２・・・・・・中心孔、２
３．　３３゜４３．５３・・・・・・磁性体、２４Ａ〜
２４Ｄ、３４Ａ〜３４Ｄ、４４Ａ〜４４Ｄ、５４Ａ〜５
４Ｄ・・四環状溝、２５Ａ〜２５Ｄ、３５Ａ〜３５Ｄ、
４５Ａ〜４５Ｄ、５５Ａ〜５５Ｄ・・・・・・引き出し
溝、２６Ａ〜２６Ｄ、３６Ａ〜３６Ｄ、４６Ａ〜４６Ｄ
。 ５６Ａ〜５６Ｄ・・・・・・切欠部。　　。 ２５Ｂ 第４図　　　“FIG. 1A is a front view showing an example of a conventional transformer core;
Fig. 1B is an enlarged front view of the main parts of Fig. 1A showing the state of use, Fig. 2A is a front view showing an embodiment of the transformer core of the present invention, and Fig. 2B is the same as Fig. 2A. FIGS. 3 to 5 are front views showing other embodiments of the present invention. 20.30, 40.50... Core for transformer,
22, 32. 42. 52... Center hole, 2
3. 33゜43.53...Magnetic material, 24A~
24D, 34A-34D, 44A-44D, 54A-5
4D...four annular grooves, 25A to 25D, 35A to 35D,
45A-45D, 55A-55D... Pull-out groove, 26A-26D, 36A-36D, 46A-46D
. 56A to 56D... Notches. . 25B Figure 4 “

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 磁性体の一面に、使用チャンネル数に応じた複数の環状
層が同心円状に形成されると共に、該環状イ黄に交差す
る方向に各チャンネルに対応した複数のコイル端末引き
出し用の引き出し、溝が形成されたロータリートランス
用コアにおいて、少なくとも、前記冬用き出し溝とそれ
に対応するチャンネル用の環状溝とか交差するコイル引
出し口には引き出し溝と略同等の深さを有する切欠部が
設けられていることを特徴とするロータリートランス用
コア。A plurality of annular layers corresponding to the number of channels to be used are formed concentrically on one surface of the magnetic material, and a plurality of drawers and grooves for drawing out coil terminals corresponding to each channel are formed in a direction intersecting the annular layer. In the formed rotary transformer core, at least the coil outlet which intersects the winter outlet groove and the corresponding annular groove for the channel is provided with a notch having a depth substantially equal to that of the outlet groove. A core for rotary transformers characterized by:
JP17712582U 1982-11-22 1982-11-22 Core for rotary transformer Granted JPS5981012U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17712582U JPS5981012U (en) 1982-11-22 1982-11-22 Core for rotary transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17712582U JPS5981012U (en) 1982-11-22 1982-11-22 Core for rotary transformer

Publications (2)

Publication Number Publication Date
JPS5981012U true JPS5981012U (en) 1984-05-31
JPS6311685Y2 JPS6311685Y2 (en) 1988-04-05

Family

ID=30384891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17712582U Granted JPS5981012U (en) 1982-11-22 1982-11-22 Core for rotary transformer

Country Status (1)

Country Link
JP (1) JPS5981012U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6112006A (en) * 1984-06-27 1986-01-20 Matsushita Electric Ind Co Ltd Rotary transformer
WO2014162684A1 (en) * 2013-04-05 2014-10-09 Fdk株式会社 Power supply transformer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6112006A (en) * 1984-06-27 1986-01-20 Matsushita Electric Ind Co Ltd Rotary transformer
WO2014162684A1 (en) * 2013-04-05 2014-10-09 Fdk株式会社 Power supply transformer
JP2014203977A (en) * 2013-04-05 2014-10-27 Fdk株式会社 Power transformer

Also Published As

Publication number Publication date
JPS6311685Y2 (en) 1988-04-05

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