JPS60159772U - Improvement of the connection circuit of the emergency telephone in the movable elevator car - Google Patents
Improvement of the connection circuit of the emergency telephone in the movable elevator carInfo
- Publication number
- JPS60159772U JPS60159772U JP4636584U JP4636584U JPS60159772U JP S60159772 U JPS60159772 U JP S60159772U JP 4636584 U JP4636584 U JP 4636584U JP 4636584 U JP4636584 U JP 4636584U JP S60159772 U JPS60159772 U JP S60159772U
- Authority
- JP
- Japan
- Prior art keywords
- connection circuit
- elevator car
- telephone
- elevator
- improvement
- 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
Links
Landscapes
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
- Indicating And Signalling Devices For Elevators (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
第１図は従来のエレベータの非常用通話装置の構成ｉ示
す回路図、第２図は本考案によるエレベータの通話装置
の一例の構成を示す回路図、第３図は本考案によるエレ
ベータの装置の変形例の構成を示す回路図である。
１０・・・エレベータ籠、１１・・・エレベータ籠内の
インターテレホン、１２・・・ハンドテレホン、１３・
・・機械室、１４・・・第１の切換スイッチ、１５・・
・機械室のインターテレホン、１６・・・監視室、１７
・・・第２の切換スイッチ、１８・・・監視室のインタ
ーテレホン、１９・・・自動電話交換機、２０・・・第
３の切換スイッチ、２１・・・電源、３０・・・第１リ
レー、３ 。
１・・・第２リレー、３２・・・フックスイッチ、５０
・・・ 、信号ライン。Fig. 1 is a circuit diagram showing the configuration of a conventional elevator emergency communication device, Fig. 2 is a circuit diagram showing an example of the structure of an elevator communication device according to the present invention, and Fig. 3 is a circuit diagram showing the configuration of an elevator communication device according to the present invention. FIG. 3 is a circuit diagram showing the configuration of a modified example. 10...Elevator cage, 11...Intertelephone inside the elevator cage, 12...Hand telephone, 13.
... Machine room, 14... First changeover switch, 15...
・Intertelephone in machine room, 16... Monitoring room, 17
... Second changeover switch, 18 ... Monitoring room intertelephone, 19 ... Automatic telephone exchange, 20 ... Third changeover switch, 21 ... Power supply, 30 ... First relay , 3. 1... Second relay, 32... Hook switch, 50
..., signal line.
Claims (1)
続回路の一部個所に切換スイッチを設けた接続回路。− ２可動エレベータ−追白非常インターホン電話器接続回
路を共用してハンド電話器を設置した回路。 補正 昭５９．５．１２ 考案の名称を次のように補正する。 ■考案の名称 エレベータの通話装置実用新案登録請
求の範囲、図面の簡単な説明を次のように補正する。 Ｏ実用新案登録請求の範囲 エレベータ籠内にハンドテレホンを配設し、このハンド
テレホンを同じくエレベータ籠内に配設されたインター
テレホンに ざ扛か信号２歪Ｚに接続し、この信号ラ
インを切り換え手段を介して電話交換機に接続し得るよ
うに構成すると共程 −Ｋｙ９二ｉＫ夫ンと ・、との
シにスイッチを設けたことを特 とするエレベータの通
話装置。[Scope of Claim for Utility Model Registration] 1. A connection circuit in which a changeover switch is provided at a part of the movable elevator-additional emergency intercom telephone connection circuit. - 2 movable elevators - A circuit in which a hand telephone is installed, sharing the emergency intercom telephone connection circuit. Amendment May 12, 1980 The name of the invention is amended as follows. ■Name of the invention Elevator communication device Utility model registration Claims and brief description of the drawings are amended as follows. O Scope of Claim for Utility Model Registration A hand telephone is installed inside the elevator car, and this hand telephone is connected to the intertelephone also installed inside the elevator car, and the signal line 2 is connected to Z, and this signal line is switched. 1. A communication device for an elevator, characterized in that it is configured to be connectable to a telephone exchange via a means, and a switch is provided between the two terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4636584U JPS60159772U (en) | 1984-03-30 | 1984-03-30 | Improvement of the connection circuit of the emergency telephone in the movable elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4636584U JPS60159772U (en) | 1984-03-30 | 1984-03-30 | Improvement of the connection circuit of the emergency telephone in the movable elevator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60159772U true JPS60159772U (en) | 1985-10-24 |
Family
ID=30560687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4636584U Pending JPS60159772U (en) | 1984-03-30 | 1984-03-30 | Improvement of the connection circuit of the emergency telephone in the movable elevator car |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60159772U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5241337A (en) * | 1975-09-29 | 1977-03-30 | Hitachi Ltd | Telephone system for elevators |
-
1984
- 1984-03-30 JP JP4636584U patent/JPS60159772U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5241337A (en) * | 1975-09-29 | 1977-03-30 | Hitachi Ltd | Telephone system for elevators |
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