JPS6114563U - Public telephone incoming relay circuit - Google Patents

Public telephone incoming relay circuit

Info

Publication number
JPS6114563U
JPS6114563U JP9610384U JP9610384U JPS6114563U JP S6114563 U JPS6114563 U JP S6114563U JP 9610384 U JP9610384 U JP 9610384U JP 9610384 U JP9610384 U JP 9610384U JP S6114563 U JPS6114563 U JP S6114563U
Authority
JP
Japan
Prior art keywords
public telephone
response
relay circuit
call
incoming relay
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
JP9610384U
Other languages
Japanese (ja)
Other versions
JPH0246141Y2 (en
Inventor
博 他田
茂利雄 平
修 篠原
幸雄 植木
Original Assignee
株式会社田村電機製作所
日本電信電話株式会社
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 株式会社田村電機製作所, 日本電信電話株式会社 filed Critical 株式会社田村電機製作所
Priority to JP9610384U priority Critical patent/JPS6114563U/en
Publication of JPS6114563U publication Critical patent/JPS6114563U/en
Application granted granted Critical
Publication of JPH0246141Y2 publication Critical patent/JPH0246141Y2/ja
Granted legal-status Critical Current

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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]

図は本考案の実施例を示す回路図である。 Ｌ，， Ｌ！・・・・・・線路端子、｝｛Ｓｌ， ＨＳ
２・・・・・・フックスイツチ、Ｒ・・・・・・着信リ
レー、Ｃ，・・・・・・コンデンサ、ｋｓ”・・・・・
・ＫＳ接点、ＣＣＬ・・・・・・検出接点（硬貨検
−、出接点）。The figure is a circuit diagram showing an embodiment of the present invention. L,, L!・・・・・・Line terminal, }{Sl, HS
2...Hook switch, R...Incoming relay, C,...Capacitor, ks"...
・KS contact, CCL...Detection contact (coin inspection
−, output contact).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 着信時のオフフックに応ずる呼出信号め流通に−より動
作保持を行ない、硬貨検出接点を側路して直流ループ回
路を閉成し、かつ、通話終了後のオンフックに応じて復
旧す名着信リレーを備える公衆電話機において、前記着
信リレーに対し並列に接続された前記呼出信号を側路す
るコンデンサとＫＳキーの操作に応じてオフとなるＫＳ
接点との直列回路に設けたことを特徴とする公衆電話機
二着信リレー回路。This relay maintains operation by circulating a ringing signal in response to off-hook when a call is received, bypasses the coin detection contact to close a DC loop circuit, and restores operation in response to on-hook after a call ends. A public telephone equipped with a capacitor for bypassing the calling signal connected in parallel to the incoming call relay, and a KS that is turned off in response to the operation of a KS key.
A public telephone two-call relay circuit characterized by being provided in a series circuit with a contact point.
JP9610384U 1984-06-28 1984-06-28 Public telephone incoming relay circuit Granted JPS6114563U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9610384U JPS6114563U (en) 1984-06-28 1984-06-28 Public telephone incoming relay circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9610384U JPS6114563U (en) 1984-06-28 1984-06-28 Public telephone incoming relay circuit

Publications (2)

Publication Number Publication Date
JPS6114563U true JPS6114563U (en) 1986-01-28
JPH0246141Y2 JPH0246141Y2 (en) 1990-12-05

Family

ID=30655435

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9610384U Granted JPS6114563U (en) 1984-06-28 1984-06-28 Public telephone incoming relay circuit

Country Status (1)

Country Link
JP (1) JPS6114563U (en)

Also Published As

Publication number Publication date
JPH0246141Y2 (en) 1990-12-05

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