JPS6112187U - Adapter device for fire alarm equipment - Google Patents
Adapter device for fire alarm equipmentInfo
- Publication number
- JPS6112187U JPS6112187U JP9516184U JP9516184U JPS6112187U JP S6112187 U JPS6112187 U JP S6112187U JP 9516184 U JP9516184 U JP 9516184U JP 9516184 U JP9516184 U JP 9516184U JP S6112187 U JPS6112187 U JP S6112187U
- Authority
- JP
- Japan
- Prior art keywords
- fire
- adapter device
- fire alarm
- alarm equipment
- district line
- 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
Links
Landscapes
- 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
第１図は、この考案の一実施例を示す回路図、第２図は
第１図の動作を説明するためのタイムチャートをそれぞ
れ示す。
１・・・火災受信機、２・・・アダプタ装置、Ｎ， Ｆ
，ＲＢ・・・リレー、Ｄ・・・火災感知器、ｌ，Ｃ・・
・地区線路、２１・・・遮断回路、７・・・スイッチン
グ回路、８・・・発振器、９・・・ｎ進カウンタ、１０
・・・アンド回路、１１．１２・・・インバータ。FIG. 1 is a circuit diagram showing an embodiment of this invention, and FIG. 2 is a time chart for explaining the operation of FIG. 1. 1... Fire receiver, 2... Adapter device, N, F
, RB... Relay, D... Fire detector, l, C...
・District line, 21... Breaking circuit, 7... Switching circuit, 8... Oscillator, 9... N-ary counter, 10
...AND circuit, 11.12...Inverter.
Claims (1)
地区線路に接続された火災感知器とから成る火災報知設
備の上記受信機内またはその近傍に設けられ、上記火災
感知器の最初の動作信号で地区線路への電源供給を一時
的に遮断し火災感知器の動作を復旧する遮断回路と、上
記地区線路の火災感知器の所定時間内における再度の動
作信号に受信に基づき発報する火災報知設備のアダプタ
装置において、最初の火災感知器の動作信号に基づき駆
動される発振器およびｎ進カウンタを備え、該ｎ進カウ
ンタのｎ個の出力端子を任意に選択使用１、動作感知器
の一時復旧、再動作時の保持、リセット等の信号にそれ
ぞれ用いたことを特徴とする火災報知設備のアダプタ装
置。A fire alarm system consisting of a fire receiver, a district line extending from the fire receiver, and a fire detector connected to the district line. A cutoff circuit that temporarily cuts off the power supply to the district line and restores the operation of the fire detector in response to an operation signal, and an alarm is issued based on the reception of the operation signal again within a predetermined time of the fire detector on the district line. An adapter device for fire alarm equipment, which is equipped with an oscillator and an n-ary counter driven based on the operation signal of the first fire detector, and arbitrarily selects and uses n output terminals of the n-ary counter. An adapter device for fire alarm equipment, characterized in that it is used for signals such as temporary restoration, retention during restart, and reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9516184U JPS6112187U (en) | 1984-06-27 | 1984-06-27 | Adapter device for fire alarm equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9516184U JPS6112187U (en) | 1984-06-27 | 1984-06-27 | Adapter device for fire alarm equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6112187U true JPS6112187U (en) | 1986-01-24 |
| JPH044311Y2 JPH044311Y2 (en) | 1992-02-07 |
Family
ID=30654153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9516184U Granted JPS6112187U (en) | 1984-06-27 | 1984-06-27 | Adapter device for fire alarm equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6112187U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5459286U (en) * | 1977-10-03 | 1979-04-24 | ||
| JPS5644994A (en) * | 1979-09-19 | 1981-04-24 | Nittan Co Ltd | Fire alarm |
| JPS5735515A (en) * | 1980-08-13 | 1982-02-26 | Sankyo Co Ltd | Immunoregulating agent |
| JPS58183589U (en) * | 1982-05-31 | 1983-12-07 | ホーチキ株式会社 | Adapter device for fire receiver |
-
1984
- 1984-06-27 JP JP9516184U patent/JPS6112187U/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5459286U (en) * | 1977-10-03 | 1979-04-24 | ||
| JPS5644994A (en) * | 1979-09-19 | 1981-04-24 | Nittan Co Ltd | Fire alarm |
| JPS5735515A (en) * | 1980-08-13 | 1982-02-26 | Sankyo Co Ltd | Immunoregulating agent |
| JPS58183589U (en) * | 1982-05-31 | 1983-12-07 | ホーチキ株式会社 | Adapter device for fire receiver |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH044311Y2 (en) | 1992-02-07 |
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