JPS5876994U - gas leak alarm - Google Patents
gas leak alarmInfo
- Publication number
- JPS5876994U JPS5876994U JP17091081U JP17091081U JPS5876994U JP S5876994 U JPS5876994 U JP S5876994U JP 17091081 U JP17091081 U JP 17091081U JP 17091081 U JP17091081 U JP 17091081U JP S5876994 U JPS5876994 U JP S5876994U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- gas
- outputs
- leak alarm
- contact
- 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
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
図面は本考案の一実施例を示す電気配線図である。
Ｂ・・・ガス検知回路、Ｃ・・・ブザー回路、Ｄ・・・
タイマー回路、２・・・リレー、２−１・・・接点、４
・・・電気器具、１０・・・ガス検知素子。The drawing is an electrical wiring diagram showing one embodiment of the present invention. B...Gas detection circuit, C...Buzzer circuit, D...
Timer circuit, 2... Relay, 2-1... Contact, 4
...Electrical appliance, 10...Gas detection element.
Claims (1)
ベルを又検知した時はハイレベルを出力するガス検知回
路Ｂと、それがハイレベルを出力する時に動作するブザ
ー回路Ｃと、同じく電気器具４と直列の接点２−１を開
きその後それがローレベルを出力する時から一定時間後
前艷接点２−−１を閉じるタイマー回路りとを設け、ガ
ス検知回路Ｂの出力をブザー回路Ｃとタイマー回路りと
に各接続したことを特徴とするガス漏れ警報器。A gas detection circuit B that receives the gas detection element 10 as an input and outputs a low level when no gas is detected and a high level when it detects a gas, a buzzer circuit C that operates when it outputs a high level, and an electric appliance 4 as well. A timer circuit is provided that opens contact 2-1 in series with the contact 2-1 and then closes the contact 2-1 after a certain period of time from when it outputs a low level, and connects the output of the gas detection circuit B to the buzzer circuit C and the timer. A gas leak alarm characterized by each connection being made to a circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17091081U JPS5876994U (en) | 1981-11-17 | 1981-11-17 | gas leak alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17091081U JPS5876994U (en) | 1981-11-17 | 1981-11-17 | gas leak alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5876994U true JPS5876994U (en) | 1983-05-24 |
Family
ID=29962854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17091081U Pending JPS5876994U (en) | 1981-11-17 | 1981-11-17 | gas leak alarm |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5876994U (en) |
-
1981
- 1981-11-17 JP JP17091081U patent/JPS5876994U/en active Pending
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