JPH0621501Y2 - 消火設備 - Google Patents
消火設備Info
- Publication number
- JPH0621501Y2 JPH0621501Y2 JP1987127342U JP12734287U JPH0621501Y2 JP H0621501 Y2 JPH0621501 Y2 JP H0621501Y2 JP 1987127342 U JP1987127342 U JP 1987127342U JP 12734287 U JP12734287 U JP 12734287U JP H0621501 Y2 JPH0621501 Y2 JP H0621501Y2
- Authority
- JP
- Japan
- Prior art keywords
- fire
- fire extinguishing
- activated
- broadcast
- broadcasting
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 16
- 230000004913 activation Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 description 20
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 229920004449 Halon® Polymers 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Fire Alarms (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987127342U JPH0621501Y2 (ja) | 1987-08-21 | 1987-08-21 | 消火設備 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987127342U JPH0621501Y2 (ja) | 1987-08-21 | 1987-08-21 | 消火設備 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6431769U JPS6431769U (enrdf_load_stackoverflow) | 1989-02-27 |
JPH0621501Y2 true JPH0621501Y2 (ja) | 1994-06-08 |
Family
ID=31379687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987127342U Expired - Lifetime JPH0621501Y2 (ja) | 1987-08-21 | 1987-08-21 | 消火設備 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0621501Y2 (enrdf_load_stackoverflow) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2859575B2 (ja) * | 1996-02-13 | 1999-02-17 | 有限会社ニチワ | 消火システム |
JP4795702B2 (ja) * | 2005-02-25 | 2011-10-19 | 株式会社竹中工務店 | 酸素濃度可変空間における火災検出システム |
JP6951986B2 (ja) * | 2018-02-26 | 2021-10-20 | ホーチキ株式会社 | 防災設備 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0124699Y2 (enrdf_load_stackoverflow) * | 1980-02-18 | 1989-07-26 | ||
JPS56127597U (enrdf_load_stackoverflow) * | 1980-02-21 | 1981-09-28 | ||
US4335253A (en) * | 1980-05-30 | 1982-06-15 | Shell Oil Company | Preparation of dihalovinyl compounds |
-
1987
- 1987-08-21 JP JP1987127342U patent/JPH0621501Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS6431769U (enrdf_load_stackoverflow) | 1989-02-27 |
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