JPS4896098A - - Google Patents
Info
- Publication number
- JPS4896098A JPS4896098A JP2747572A JP2747572A JPS4896098A JP S4896098 A JPS4896098 A JP S4896098A JP 2747572 A JP2747572 A JP 2747572A JP 2747572 A JP2747572 A JP 2747572A JP S4896098 A JPS4896098 A JP S4896098A
- Authority
- JP
- Japan
- 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-Detection Mechanisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2747572A JPS4896098A (en) | 1972-03-21 | 1972-03-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2747572A JPS4896098A (en) | 1972-03-21 | 1972-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4896098A true JPS4896098A (en) | 1973-12-08 |
Family
ID=12222125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2747572A Pending JPS4896098A (en) | 1972-03-21 | 1972-03-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4896098A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50123289U (en) * | 1974-03-25 | 1975-10-08 | ||
| JPS50148990U (en) * | 1974-05-29 | 1975-12-10 | ||
| JPS6455699A (en) * | 1987-08-26 | 1989-03-02 | Matsushita Electric Works Ltd | Dimming type smoke sensor |
| JPS6474696A (en) * | 1987-09-17 | 1989-03-20 | Nippon Mining Co | Method and device for fire alarm |
| JP2000321132A (en) * | 1999-05-14 | 2000-11-24 | Kokusai Gijutsu Kaihatsu Kk | Flame sensor |
| WO2011101938A1 (en) * | 2010-02-16 | 2011-08-25 | 日本電気株式会社 | Infrared ray sensor, infrared ray detection device, and electronic apparatus |
-
1972
- 1972-03-21 JP JP2747572A patent/JPS4896098A/ja active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50123289U (en) * | 1974-03-25 | 1975-10-08 | ||
| JPS5744464Y2 (en) * | 1974-03-25 | 1982-10-01 | ||
| JPS50148990U (en) * | 1974-05-29 | 1975-12-10 | ||
| JPS5756304Y2 (en) * | 1974-05-29 | 1982-12-03 | ||
| JPS6455699A (en) * | 1987-08-26 | 1989-03-02 | Matsushita Electric Works Ltd | Dimming type smoke sensor |
| JPS6474696A (en) * | 1987-09-17 | 1989-03-20 | Nippon Mining Co | Method and device for fire alarm |
| JP2000321132A (en) * | 1999-05-14 | 2000-11-24 | Kokusai Gijutsu Kaihatsu Kk | Flame sensor |
| WO2011101938A1 (en) * | 2010-02-16 | 2011-08-25 | 日本電気株式会社 | Infrared ray sensor, infrared ray detection device, and electronic apparatus |
| JPWO2011101938A1 (en) * | 2010-02-16 | 2013-06-17 | 日本電気株式会社 | Infrared sensor, infrared detector, and electronic device |
| US8921791B2 (en) | 2010-02-16 | 2014-12-30 | Nec Corporation | Infrared ray sensor, infrared ray detection device, and electronic apparatus |