JPS62154591U - - Google Patents
Info
- Publication number
- JPS62154591U JPS62154591U JP4349086U JP4349086U JPS62154591U JP S62154591 U JPS62154591 U JP S62154591U JP 4349086 U JP4349086 U JP 4349086U JP 4349086 U JP4349086 U JP 4349086U JP S62154591 U JPS62154591 U JP S62154591U
- Authority
- JP
- Japan
- Prior art keywords
- bell
- alarm
- automatic fire
- stop switch
- fire alarm
- 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
- Fire Alarms (AREA)
Description
第１図は本考案の一実施例を示した回路図、第
２図は表示灯を備えた警報ベルの説明図、第３図
、第４図及び第５図は本考案の他の実施例を示し
た回路図である。
１：火災受信機、２ａ，２ｂ：ベル線、３ａ，
３ｂ：端子、４：ベル停止スイツチ、５ａ，５ｂ
：転極リレー接点、６：警報ベルユニツト、７：
警報ベル、８：発光ダイオード（表示灯）、１０
：フリツカリレー、１０ａ：リレー接点、１２：
フイルタ。
Fig. 1 is a circuit diagram showing one embodiment of the present invention, Fig. 2 is an explanatory diagram of an alarm bell equipped with an indicator light, and Figs. 3, 4, and 5 are other embodiments of the present invention. FIG. 1: Fire receiver, 2a, 2b: Bell wire, 3a,
3b: Terminal, 4: Bell stop switch, 5a, 5b
: Reversing relay contact, 6: Alarm bell unit, 7:
Alarm bell, 8: Light emitting diode (indicator light), 10
:Flicker relay, 10a: Relay contact, 12:
filter.
Claims (1)
受信リレーのリレー接点を介して引き出されたベ
ル線に警報ベルを接続して成る自動火災報知設備
に於いて、 前記警報ベルに警報ベル停止スイツチを入れた
場合等の自動火災報知設備として正常に機能しな
い状態を確認できるようにした表示灯を設けたこ
とを特徴とする自動火災報知設備の機能表示装置
。[Scope of Claim for Utility Model Registration] In an automatic fire alarm system in which an alarm bell is connected to a bell wire drawn out through a bell stop switch provided in a fire receiver and a relay contact of a fire reception relay, A function display device for automatic fire alarm equipment, characterized in that it is equipped with an indicator light that allows confirmation of a state in which the automatic fire alarm equipment is not functioning normally, such as when an alarm bell stop switch is turned on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4349086U JPS62154591U (en) | 1986-03-25 | 1986-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4349086U JPS62154591U (en) | 1986-03-25 | 1986-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62154591U true JPS62154591U (en) | 1987-10-01 |
Family
ID=30860395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4349086U Pending JPS62154591U (en) | 1986-03-25 | 1986-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62154591U (en) |
-
1986
- 1986-03-25 JP JP4349086U patent/JPS62154591U/ja active Pending
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