JPS5936657U - Intercom device for multiple households - Google Patents

Intercom device for multiple households

Info

Publication number
JPS5936657U
JPS5936657U JP13214882U JP13214882U JPS5936657U JP S5936657 U JPS5936657 U JP S5936657U JP 13214882 U JP13214882 U JP 13214882U JP 13214882 U JP13214882 U JP 13214882U JP S5936657 U JPS5936657 U JP S5936657U
Authority
JP
Japan
Prior art keywords
circuit
calling
calling signal
station
intercom device
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
JP13214882U
Other languages
Japanese (ja)
Other versions
JPH0514595Y2 (en
Inventor
良裕 片岡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aiphone Co Ltd
Original Assignee
Aiphone Co Ltd
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 Aiphone Co Ltd filed Critical Aiphone Co Ltd
Priority to JP13214882U priority Critical patent/JPS5936657U/en
Publication of JPS5936657U publication Critical patent/JPS5936657U/en
Application granted granted Critical
Publication of JPH0514595Y2 publication Critical patent/JPH0514595Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Interconnected Communication Systems, Intercoms, And Interphones (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 the drawing]

第１図は２世帯用インターホン装置の概略を示したブロ
ック図、第２図は２世帯用イイターホン装置の回路図で
ある。 Ｉ、　　Ｉ’・・・親機、ｎ、　　ｎ’・・・呼出回路
、ｍ、　ｍ′・・・通話回路、ＩＶ、　ＴＶ’・・・限
時回路、１０．１０′・・・発振回路。FIG. 1 is a block diagram schematically showing an intercom device for two households, and FIG. 2 is a circuit diagram of the intercom device for two households. I, I'...base unit, n, n'...calling circuit, m, m'...talk circuit, IV, TV'...time limit circuit, 10.10'...oscillation circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 親機に、呼出スイッチにより動作し、呼出信号を発する
呼出回路と、通話系統に位置されると共に、該呼出回路
よりの呼出信号あるいは他局の該呼出回路よりの呼出信
号を受けて動作し通話状態に保持する通話回路と、前記
他局よりの呼出信号を受けてスピーカを鳴動させて呼出
音を発生させる発振回路と、前記他局よりの呼出信号に
より作動し、前記通話回路を所定時間保持する限時回路
とを有することを特徴とする複数世帯用インターホン装
置。The base unit has a calling circuit that is operated by a calling switch and emits a calling signal, and is located in the communication system, and operates upon receiving a calling signal from the calling circuit or a calling signal from the calling circuit of another station to make a call. an oscillation circuit that receives a calling signal from the other station and causes a speaker to ring to generate a ringing tone; and an oscillator circuit that operates in response to the calling signal from the other station and holds the talking circuit for a predetermined time. An intercom device for multiple households, characterized in that it has a time-limited circuit.
JP13214882U 1982-08-31 1982-08-31 Intercom device for multiple households Granted JPS5936657U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13214882U JPS5936657U (en) 1982-08-31 1982-08-31 Intercom device for multiple households

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13214882U JPS5936657U (en) 1982-08-31 1982-08-31 Intercom device for multiple households

Publications (2)

Publication Number Publication Date
JPS5936657U true JPS5936657U (en) 1984-03-07
JPH0514595Y2 JPH0514595Y2 (en) 1993-04-19

Family

ID=30298524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13214882U Granted JPS5936657U (en) 1982-08-31 1982-08-31 Intercom device for multiple households

Country Status (1)

Country Link
JP (1) JPS5936657U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5638846U (en) * 1979-08-31 1981-04-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5638846U (en) * 1979-08-31 1981-04-11

Also Published As

Publication number Publication date
JPH0514595Y2 (en) 1993-04-19

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