JPS6116690U - fire receiver display device - Google Patents
fire receiver display deviceInfo
- Publication number
- JPS6116690U JPS6116690U JP10064484U JP10064484U JPS6116690U JP S6116690 U JPS6116690 U JP S6116690U JP 10064484 U JP10064484 U JP 10064484U JP 10064484 U JP10064484 U JP 10064484U JP S6116690 U JPS6116690 U JP S6116690U
- Authority
- JP
- Japan
- Prior art keywords
- display device
- fire receiver
- receiver display
- relay
- power source
- 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
- Audible And Visible Signals (AREA)
- Fire Alarms (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
図面は、この考案の表示装置の一実施例を受信機に組み
込んだ火災受信機の回路図である。
１・・・整流電源、２・・・予備電源、３・・・継電器
、４，８・・・抵抗、５・・・ダイオード、６１．６２
・・・予備電源試験スイッチ、７・・・電源表示灯、、
９・・・パルス発生回路、１０・・・電圧検出回路、１
１・・・コンパレータ、１２・・・ツエナダイオード、
１３．１４・・・分圧器、１５・・・発光ダイオード、
１６−１．１６−２・・・地区継電器、１７−１．，１
７−２・・・地区表示灯、１８・・・火災表示用継電器
、３１・・・継電器３の接点。The drawing is a circuit diagram of a fire receiver in which an embodiment of the display device of this invention is incorporated into the receiver. 1... Rectifier power supply, 2... Standby power supply, 3... Relay, 4, 8... Resistor, 5... Diode, 61.62
... Backup power test switch, 7... Power indicator light,...
9... Pulse generation circuit, 10... Voltage detection circuit, 1
1... Comparator, 12... Zener diode,
13.14... Voltage divider, 15... Light emitting diode,
16-1.16-2... District relay, 17-1. ,1
7-2...District indicator light, 18...Fire indicating relay, 31...Relay 3 contact.
Claims (1)
るとともに、パルス発生回路と上記継電器の接点を介し
て予備電源にも接続されたことを特徴とする火災受信機
の表示装置。A display device for a fire receiver, characterized in that a parallel circuit of a relay and a power indicator light is connected to a rectified power source, and is also connected to a backup power source via a pulse generating circuit and a contact point of the relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10064484U JPS6116690U (en) | 1984-07-05 | 1984-07-05 | fire receiver display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10064484U JPS6116690U (en) | 1984-07-05 | 1984-07-05 | fire receiver display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6116690U true JPS6116690U (en) | 1986-01-30 |
Family
ID=30660094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10064484U Pending JPS6116690U (en) | 1984-07-05 | 1984-07-05 | fire receiver display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6116690U (en) |
-
1984
- 1984-07-05 JP JP10064484U patent/JPS6116690U/en active Pending
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