JPH026397U - - Google Patents
Info
- Publication number
- JPH026397U JPH026397U JP8478588U JP8478588U JPH026397U JP H026397 U JPH026397 U JP H026397U JP 8478588 U JP8478588 U JP 8478588U JP 8478588 U JP8478588 U JP 8478588U JP H026397 U JPH026397 U JP H026397U
- Authority
- JP
- Japan
- Prior art keywords
- alarm sensor
- alarm
- abnormal signal
- sensor
- abnormal
- 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
- 230000006386 memory function Effects 0.000 claims description 2
- 230000002159 abnormal effect Effects 0.000 claims 3
- 238000004040 coloring Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Emergency Alarm Devices (AREA)
- Alarm Systems (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
図面は、本考案の記憶機能付警報装置の実施例
を示し、第１図は回路ブロツク図、第２図はタイ
ミングチヤート、第３図は、従来例の概略構成図
である。
１…エレクトロクロミツク素子、３…警報セン
サとしての感熱センサ、５…警報センサとしての
ガス洩れセンサ、Ａ…発色回路。
The drawings show an embodiment of the alarm device with a memory function of the present invention, in which FIG. 1 is a circuit block diagram, FIG. 2 is a timing chart, and FIG. 3 is a schematic diagram of a conventional example. 1... Electrochromic element, 3... Heat sensitive sensor as an alarm sensor, 5... Gas leak sensor as an alarm sensor, A... Color development circuit.
Claims (1)
ンサを設け、 前記警報センサの異常信号に応答して発色する
エレクトロクロミツク素子を備えた発色回路を前
記警報センサに接続したことを特徴とする記憶機
能付警報装置。[Claims for Utility Model Registration] An alarm sensor that detects an abnormal state and outputs an abnormal signal is provided, and a coloring circuit equipped with an electrochromic element that generates color in response to the abnormal signal from the alarm sensor is attached to the alarm sensor. An alarm device with a memory function characterized in that it is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8478588U JPH026397U (en) | 1988-06-27 | 1988-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8478588U JPH026397U (en) | 1988-06-27 | 1988-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH026397U true JPH026397U (en) | 1990-01-17 |
Family
ID=31309465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8478588U Pending JPH026397U (en) | 1988-06-27 | 1988-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH026397U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017047070A1 (en) * | 2015-09-15 | 2017-03-23 | 日本電気株式会社 | Electronic display device and drive method for same |
| JP2020511670A (en) * | 2017-02-22 | 2020-04-16 | ビュー， インコーポレイテッド | Seismic event detection system |
-
1988
- 1988-06-27 JP JP8478588U patent/JPH026397U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017047070A1 (en) * | 2015-09-15 | 2017-03-23 | 日本電気株式会社 | Electronic display device and drive method for same |
| JP2020511670A (en) * | 2017-02-22 | 2020-04-16 | ビュー， インコーポレイテッド | Seismic event detection system |
| JP2022163015A (en) * | 2017-02-22 | 2022-10-25 | ビュー， インコーポレイテッド | Seismic event detection system |
| US11714207B2 (en) | 2017-02-22 | 2023-08-01 | View, Inc. | Seismic event detection system |
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