JPS59187107U - Toroidal coil sound insulation structure - Google Patents

Toroidal coil sound insulation structure

Info

Publication number
JPS59187107U
JPS59187107U JP8107183U JP8107183U JPS59187107U JP S59187107 U JPS59187107 U JP S59187107U JP 8107183 U JP8107183 U JP 8107183U JP 8107183 U JP8107183 U JP 8107183U JP S59187107 U JPS59187107 U JP S59187107U
Authority
JP
Japan
Prior art keywords
toroidal coil
sound insulation
insulation structure
elastomer
coil sound
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
JP8107183U
Other languages
Japanese (ja)
Inventor
澤辺　三男
彰 森
Original Assignee
カルソニックカンセイ株式会社
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 カルソニックカンセイ株式会社 filed Critical カルソニックカンセイ株式会社
Priority to JP8107183U priority Critical patent/JPS59187107U/en
Publication of JPS59187107U publication Critical patent/JPS59187107U/en
Pending legal-status Critical Current

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  • Coils Or Transformers For Communication (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]

図は本考案の一実施例を示す説明図である。 １・・・トロイダルコイル、２ａ・・・ケース本体、２
ｂ・・・蓋、３・・・吸音材。The figure is an explanatory diagram showing an embodiment of the present invention. 1... Toroidal coil, 2a... Case body, 2
b...Lid, 3...Sound absorbing material.

Claims (1)

【実用新案登録請求の範囲】 （１）電源回路の平滑用に用いられるトロイダルコイル
において、トロイダルコイル本体の周囲をエラストマー
により覆ったことを特徴とするトロイダルコイルの遮音
構造。 ＋２）　　前記エラストマーのモールド成形によりトロ
イダルコイル本体の周囲をエラストマーで覆つ°た実用
新案登録請求の範囲第１項に記載のトロイダルコイルの
遮音構造。 （３）　　前記エラストマーとトロイダルコイル本体ト
の間に吸音材を介挿した実用新案登録請求の範囲第１項
または第２項に記載のトロイダルコイルの遮音構造。[Claims for Utility Model Registration] (1) A sound insulation structure for a toroidal coil used for smoothing a power supply circuit, characterized in that the periphery of the toroidal coil body is covered with an elastomer. +2) A sound insulation structure for a toroidal coil according to claim 1, wherein the periphery of the toroidal coil body is covered with an elastomer by molding the elastomer. (3) The sound insulation structure for a toroidal coil according to claim 1 or 2, wherein a sound absorbing material is interposed between the elastomer and the toroidal coil body.
JP8107183U 1983-05-31 1983-05-31 Toroidal coil sound insulation structure Pending JPS59187107U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8107183U JPS59187107U (en) 1983-05-31 1983-05-31 Toroidal coil sound insulation structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8107183U JPS59187107U (en) 1983-05-31 1983-05-31 Toroidal coil sound insulation structure

Publications (1)

Publication Number Publication Date
JPS59187107U true JPS59187107U (en) 1984-12-12

Family

ID=30211042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8107183U Pending JPS59187107U (en) 1983-05-31 1983-05-31 Toroidal coil sound insulation structure

Country Status (1)

Country Link
JP (1) JPS59187107U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559561B2 (en) * 1973-03-31 1980-03-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559561B2 (en) * 1973-03-31 1980-03-11

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