JPS61134012U - - Google Patents

Info

Publication number
JPS61134012U
JPS61134012U JP1688285U JP1688285U JPS61134012U JP S61134012 U JPS61134012 U JP S61134012U JP 1688285 U JP1688285 U JP 1688285U JP 1688285 U JP1688285 U JP 1688285U JP S61134012 U JPS61134012 U JP S61134012U
Authority
JP
Japan
Prior art keywords
air passage
coil
negative pressure
pressure source
circumference
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
JP1688285U
Other languages
English (en)
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 filed Critical
Priority to JP1688285U priority Critical patent/JPS61134012U/ja
Publication of JPS61134012U publication Critical patent/JPS61134012U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Coils Or Transformers For Communication (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す構成図、第2
図は本考案に係るコイルの縦断面図、第3図は従
来のコイルを示す構成図、第4図は従来のコイル
の縦断面図である。 1……コイル、2……空気通路、3……微小孔
、4……負圧源。

Claims (1)

    【実用新案登録請求の範囲】
  1. 中波・短波送信機などに使用するコイルにおい
    て、コイル内部に広口の空気通路を設けるととも
    に、周面に複数の微小孔を空気通路に連通させて
    設け、さらに前記空気通路を負圧源に接続したこ
    とを特徴とするコイルの構造。
JP1688285U 1985-02-08 1985-02-08 Pending JPS61134012U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1688285U JPS61134012U (ja) 1985-02-08 1985-02-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1688285U JPS61134012U (ja) 1985-02-08 1985-02-08

Publications (1)

Publication Number Publication Date
JPS61134012U true JPS61134012U (ja) 1986-08-21

Family

ID=30504069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1688285U Pending JPS61134012U (ja) 1985-02-08 1985-02-08

Country Status (1)

Country Link
JP (1) JPS61134012U (ja)

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