JPS6289857U - - Google Patents

Info

Publication number
JPS6289857U
JPS6289857U JP18025785U JP18025785U JPS6289857U JP S6289857 U JPS6289857 U JP S6289857U JP 18025785 U JP18025785 U JP 18025785U JP 18025785 U JP18025785 U JP 18025785U JP S6289857 U JPS6289857 U JP S6289857U
Authority
JP
Japan
Prior art keywords
telephone
jacks
circuit
plug
line
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
JP18025785U
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 JP18025785U priority Critical patent/JPS6289857U/ja
Publication of JPS6289857U publication Critical patent/JPS6289857U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の実施例に係るジヤツク回路を
示す図、第2図はジヤツクと電話回線との接続状
態を示した概略図、第3図a,bは差込電話機の
プラグの例を示す図、第4図は従来のジヤツク回
路を示す図である。 12……プラグ、13,13′……接点部、1
4……ダイオード、15……抵抗器、16……直
列回路、17……電話回線、18……引込線、A
,B……ジヤツク。

Claims (1)

    【実用新案登録請求の範囲】
  1. 同一電話回線に複数組の差込電話機用ジヤツク
    を該回線と並列に接続し、前記ジヤツクに差込電
    話機のプラグを差し込んで電話回線の閉回路を構
    成するようにした電話機用ジヤツク回路において
    、各組のジヤツクの接触片の一方にそれぞれ別の
    接点部を付加し、これらの接点部をダイオードと
    抵抗器とから成る直列回路で接続したことを特徴
    とする電話機用ジヤツク回路。
JP18025785U 1985-11-22 1985-11-22 Pending JPS6289857U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18025785U JPS6289857U (ja) 1985-11-22 1985-11-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18025785U JPS6289857U (ja) 1985-11-22 1985-11-22

Publications (1)

Publication Number Publication Date
JPS6289857U true JPS6289857U (ja) 1987-06-09

Family

ID=31124051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18025785U Pending JPS6289857U (ja) 1985-11-22 1985-11-22

Country Status (1)

Country Link
JP (1) JPS6289857U (ja)

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