JPS56132692U - - Google Patents
Info
- Publication number
- JPS56132692U JPS56132692U JP2733780U JP2733780U JPS56132692U JP S56132692 U JPS56132692 U JP S56132692U JP 2733780 U JP2733780 U JP 2733780U JP 2733780 U JP2733780 U JP 2733780U JP S56132692 U JPS56132692 U JP S56132692U
- 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.)
- Granted
Links
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Fire-Detection Mechanisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2733780U JPS5929274Y2 (ja) | 1980-03-03 | 1980-03-03 | 減光式煙感知器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2733780U JPS5929274Y2 (ja) | 1980-03-03 | 1980-03-03 | 減光式煙感知器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56132692U true JPS56132692U (OSRAM) | 1981-10-07 |
| JPS5929274Y2 JPS5929274Y2 (ja) | 1984-08-22 |
Family
ID=29623301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2733780U Expired JPS5929274Y2 (ja) | 1980-03-03 | 1980-03-03 | 減光式煙感知器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5929274Y2 (OSRAM) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04191998A (ja) * | 1990-11-27 | 1992-07-10 | Nohmi Bosai Ltd | 分離型減光式煙感知装置 |
| JP2015052612A (ja) * | 2009-05-01 | 2015-03-19 | エックストラリス・テクノロジーズ・リミテッド | 粒子検出器の改良 |
| US9267884B2 (en) | 2008-06-10 | 2016-02-23 | Xtralis Technologies Ltd | Particle detection |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5872417B2 (ja) * | 2012-08-10 | 2016-03-01 | 能美防災株式会社 | 光電式分離型感知器 |
| JP6296476B2 (ja) * | 2012-08-10 | 2018-03-20 | 能美防災株式会社 | 光電式分離型感知器 |
-
1980
- 1980-03-03 JP JP2733780U patent/JPS5929274Y2/ja not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04191998A (ja) * | 1990-11-27 | 1992-07-10 | Nohmi Bosai Ltd | 分離型減光式煙感知装置 |
| US9267884B2 (en) | 2008-06-10 | 2016-02-23 | Xtralis Technologies Ltd | Particle detection |
| US9645081B2 (en) | 2008-06-10 | 2017-05-09 | Xtralis Technologies Ltd | Particle detection |
| US10309898B2 (en) | 2008-06-10 | 2019-06-04 | Garrett Thermal Systems Limited | Particle detection |
| JP2015052612A (ja) * | 2009-05-01 | 2015-03-19 | エックストラリス・テクノロジーズ・リミテッド | 粒子検出器の改良 |
| US9448168B2 (en) | 2009-05-01 | 2016-09-20 | Xtralis Technologies Ltd | Particle detectors |
| KR20170049631A (ko) * | 2009-05-01 | 2017-05-10 | 엑스트랄리스 테크놀로지 리미티드 | 입자 검출기에 대한 향상 |
| US10094777B2 (en) | 2009-05-01 | 2018-10-09 | Garrett Thermal Systems Limited | Particle detectors |
| US10971611B2 (en) | 2009-05-01 | 2021-04-06 | Honeywell International Inc. | Particle detectors |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5929274Y2 (ja) | 1984-08-22 |