JPH021668Y2 - - Google Patents
Info
- Publication number
- JPH021668Y2 JPH021668Y2 JP1983027071U JP2707183U JPH021668Y2 JP H021668 Y2 JPH021668 Y2 JP H021668Y2 JP 1983027071 U JP1983027071 U JP 1983027071U JP 2707183 U JP2707183 U JP 2707183U JP H021668 Y2 JPH021668 Y2 JP H021668Y2
- Authority
- JP
- Japan
- Prior art keywords
- initial delay
- resistor
- voltage
- light emitting
- capacitor
- 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.)
- Expired
Links
Landscapes
- Alarm Systems (AREA)
- Audible And Visible Signals (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2707183U JPS59134889U (ja) | 1983-02-28 | 1983-02-28 | ガス警報器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2707183U JPS59134889U (ja) | 1983-02-28 | 1983-02-28 | ガス警報器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59134889U JPS59134889U (ja) | 1984-09-08 |
| JPH021668Y2 true JPH021668Y2 (instruction) | 1990-01-16 |
Family
ID=30157966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2707183U Granted JPS59134889U (ja) | 1983-02-28 | 1983-02-28 | ガス警報器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59134889U (instruction) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0353346Y2 (instruction) * | 1984-09-28 | 1991-11-21 | ||
| JPH0755678Y2 (ja) * | 1986-11-07 | 1995-12-20 | 新コスモス電機株式会社 | ガス警報器 |
| JP7713157B2 (ja) * | 2021-08-30 | 2025-07-25 | 日本精機株式会社 | 二酸化炭素濃度測定器 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS632957Y2 (instruction) * | 1980-05-23 | 1988-01-25 | ||
| JPS6324543Y2 (instruction) * | 1981-02-27 | 1988-07-05 | ||
| JPS57199390U (instruction) * | 1981-06-15 | 1982-12-17 |
-
1983
- 1983-02-28 JP JP2707183U patent/JPS59134889U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59134889U (ja) | 1984-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH021668Y2 (instruction) | ||
| JPS636802B2 (instruction) | ||
| JPH0342476Y2 (instruction) | ||
| JPS6346863U (instruction) | ||
| JPH0248819A (ja) | 制御機器の入力装置 | |
| JPS5813499Y2 (ja) | レコ−ドプレ−ヤニオケル ストロボスコ−プシヨウメイソウチ | |
| JPH01105285U (instruction) | ||
| JPS6321919Y2 (instruction) | ||
| JPH063382Y2 (ja) | ストロボ撮影用表示装置 | |
| JPS593604Y2 (ja) | デンリヨクゾウフクキ | |
| JPH01105284U (instruction) | ||
| JPH074626Y2 (ja) | 発光針付時計 | |
| JPS6437344U (instruction) | ||
| JPS57116227A (en) | Measurement circuit for luminescence of luminous diode | |
| JPS6365341U (instruction) | ||
| JPS6178392U (instruction) | ||
| JPH02213218A (ja) | 直流２線式センサ | |
| JPS6155357U (instruction) | ||
| JPS5845794B2 (ja) | 電子閃光装置 | |
| JPS61109437U (instruction) | ||
| JPS62106846U (instruction) | ||
| JPH0412633A (ja) | 充電器の表示装置 | |
| JPS60216590A (ja) | 発光ダイオ−ドのパルス駆動回路 | |
| JPH0262512U (instruction) | ||
| JPS6281067U (instruction) |