JPS5211700A - Spring cooler - Google Patents
Spring coolerInfo
- Publication number
- JPS5211700A JPS5211700A JP8788175A JP8788175A JPS5211700A JP S5211700 A JPS5211700 A JP S5211700A JP 8788175 A JP8788175 A JP 8788175A JP 8788175 A JP8788175 A JP 8788175A JP S5211700 A JPS5211700 A JP S5211700A
- Authority
- JP
- Japan
- Prior art keywords
- spring cooler
- cooler
- spring
- movement
- inversing
- 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.)
- Granted
Links
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
PURPOSE: To improve the spring cooler which moves with the inversing movement of bi-metal board to make the movement of spring cooler perfect, when fire occurs and is subdued.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8788175A JPS5211700A (en) | 1975-07-17 | 1975-07-17 | Spring cooler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8788175A JPS5211700A (en) | 1975-07-17 | 1975-07-17 | Spring cooler |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5211700A true JPS5211700A (en) | 1977-01-28 |
JPS5738261B2 JPS5738261B2 (en) | 1982-08-14 |
Family
ID=13927200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8788175A Granted JPS5211700A (en) | 1975-07-17 | 1975-07-17 | Spring cooler |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5211700A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5117916A (en) * | 1990-04-11 | 1992-06-02 | Hochiki Kabushiki Kaisha | Sprinkler head and operation monitor therefor |
US7314094B2 (en) * | 2005-05-17 | 2008-01-01 | Gow Matthew J | Concealed cover for a fire sprinkler head |
JP2012075609A (en) * | 2010-09-30 | 2012-04-19 | Nohmi Bosai Ltd | Water spray nozzle |
-
1975
- 1975-07-17 JP JP8788175A patent/JPS5211700A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5117916A (en) * | 1990-04-11 | 1992-06-02 | Hochiki Kabushiki Kaisha | Sprinkler head and operation monitor therefor |
US7314094B2 (en) * | 2005-05-17 | 2008-01-01 | Gow Matthew J | Concealed cover for a fire sprinkler head |
JP2012075609A (en) * | 2010-09-30 | 2012-04-19 | Nohmi Bosai Ltd | Water spray nozzle |
Also Published As
Publication number | Publication date |
---|---|
JPS5738261B2 (en) | 1982-08-14 |
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