JPS58103128U - choke coil - Google Patents

choke coil

Info

Publication number
JPS58103128U
JPS58103128U JP19497181U JP19497181U JPS58103128U JP S58103128 U JPS58103128 U JP S58103128U JP 19497181 U JP19497181 U JP 19497181U JP 19497181 U JP19497181 U JP 19497181U JP S58103128 U JPS58103128 U JP S58103128U
Authority
JP
Japan
Prior art keywords
choke coil
length
outer periphery
radiation fins
iron core
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
JP19497181U
Other languages
Japanese (ja)
Other versions
JPS6032743Y2 (en
Inventor
中村　吉実
正明 宮本
Original Assignee
株式会社タラム製作所
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 株式会社タラム製作所 filed Critical 株式会社タラム製作所
Priority to JP19497181U priority Critical patent/JPS6032743Y2/en
Publication of JPS58103128U publication Critical patent/JPS58103128U/en
Application granted granted Critical
Publication of JPS6032743Y2 publication Critical patent/JPS6032743Y2/en
Expired legal-status Critical Current

Links

Landscapes

  • Transformer Cooling (AREA)
  • 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) [Abstract] 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図は本考案の一実施例で、イ図は分解斜視図、日間
は放熱器を有するチョークコイルの側面図、第２図は放
熱器の他の実施例、第３図は同上の放熱器を基板上に組
み込んだ状態を示す説明図である。 １・・・・・・トロイダル鉄芯、２・・・・・・放熱器
、２ａ。 ２ａ′・・・・・・放熱フィン。Figure 1 shows one embodiment of the present invention, Figure A is an exploded perspective view, Figure 2 is a side view of a choke coil with a heat radiator, Figure 2 is another embodiment of the heat radiator, and Figure 3 is the same heat radiator. FIG. 2 is an explanatory diagram showing a state in which the device is assembled on a substrate. 1...Troidal iron core, 2...Radiator, 2a. 2a'...Radiating fin.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）トロイダル鉄芯の外周上に、外周部に放射状に延
びる放熱ラインが多数形成された放熱器を接合固定して
なることを特徴とするチョークコイル。(1) A choke coil characterized by being formed by bonding and fixing a heat radiator on the outer periphery of a toroidal iron core, in which a large number of heat radiating lines extending radially around the outer periphery are formed. （２）外周部に形成された放熱フィンの長さは中央部を
頂点としその両端部に向って順次短かく形成されている
実用新案登録請求の範囲第１項記載のチョークコイル。 　　　　−(2) The choke coil according to claim 1, wherein the length of the radiation fins formed on the outer circumferential portion is formed such that the length of the radiation fins is formed at the central portion as the apex and gradually becomes shorter toward both ends thereof. −
JP19497181U 1981-12-29 1981-12-29 choke coil Expired JPS6032743Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19497181U JPS6032743Y2 (en) 1981-12-29 1981-12-29 choke coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19497181U JPS6032743Y2 (en) 1981-12-29 1981-12-29 choke coil

Publications (2)

Publication Number Publication Date
JPS58103128U true JPS58103128U (en) 1983-07-13
JPS6032743Y2 JPS6032743Y2 (en) 1985-09-30

Family

ID=30108266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19497181U Expired JPS6032743Y2 (en) 1981-12-29 1981-12-29 choke coil

Country Status (1)

Country Link
JP (1) JPS6032743Y2 (en)

Also Published As

Publication number Publication date
JPS6032743Y2 (en) 1985-09-30

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