JPH044317Y2 - - Google Patents
Info
- Publication number
- JPH044317Y2 JPH044317Y2 JP1985153686U JP15368685U JPH044317Y2 JP H044317 Y2 JPH044317 Y2 JP H044317Y2 JP 1985153686 U JP1985153686 U JP 1985153686U JP 15368685 U JP15368685 U JP 15368685U JP H044317 Y2 JPH044317 Y2 JP H044317Y2
- Authority
- JP
- Japan
- Prior art keywords
- drip
- proof
- protective cover
- smoke detector
- smoke
- 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
- 239000000779 smoke Substances 0.000 claims description 21
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000002470 thermal conductor Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Fire-Detection Mechanisms (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985153686U JPH044317Y2 (US07709020-20100504-C00041.png) | 1985-10-09 | 1985-10-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985153686U JPH044317Y2 (US07709020-20100504-C00041.png) | 1985-10-09 | 1985-10-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6262396U JPS6262396U (US07709020-20100504-C00041.png) | 1987-04-17 |
JPH044317Y2 true JPH044317Y2 (US07709020-20100504-C00041.png) | 1992-02-07 |
Family
ID=31072788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985153686U Expired JPH044317Y2 (US07709020-20100504-C00041.png) | 1985-10-09 | 1985-10-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH044317Y2 (US07709020-20100504-C00041.png) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5158653B2 (ja) * | 2009-07-30 | 2013-03-06 | 独立行政法人日本原子力研究開発機構 | 火災報知器取付具及びそれによって取付けられた火災報知器ならびに火災報知システム |
JP2021060196A (ja) * | 2018-02-09 | 2021-04-15 | 日本フェンオール株式会社 | 煙検知器 |
JP7105440B2 (ja) * | 2018-06-29 | 2022-07-25 | 東京電力ホールディングス株式会社 | 感知器用取付具 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5825512U (ja) * | 1981-08-11 | 1983-02-18 | 三菱電機株式会社 | 固定支持装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52131091U (US07709020-20100504-C00041.png) * | 1976-03-31 | 1977-10-05 | ||
JPS55178792U (US07709020-20100504-C00041.png) * | 1979-06-06 | 1980-12-22 | ||
JPH04475Y2 (US07709020-20100504-C00041.png) * | 1985-01-10 | 1992-01-08 |
-
1985
- 1985-10-09 JP JP1985153686U patent/JPH044317Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5825512U (ja) * | 1981-08-11 | 1983-02-18 | 三菱電機株式会社 | 固定支持装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS6262396U (US07709020-20100504-C00041.png) | 1987-04-17 |