JPS5255298A - Sprinkler head - Google Patents
Sprinkler headInfo
- Publication number
- JPS5255298A JPS5255298A JP13259375A JP13259375A JPS5255298A JP S5255298 A JPS5255298 A JP S5255298A JP 13259375 A JP13259375 A JP 13259375A JP 13259375 A JP13259375 A JP 13259375A JP S5255298 A JPS5255298 A JP S5255298A
- Authority
- JP
- Japan
- Prior art keywords
- sprinkler head
- valve body
- make
- head
- splinkler
- 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
Abstract
PURPOSE: To make a sprinkler head simply and inexpensively and to make it reusable till complete extinction of fire, by unlockin a valve body with operation of thermosensitive member of the splinkler head thereby rotating the valve body under water pressure.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13259375A JPS5255298A (en) | 1975-10-31 | 1975-10-31 | Sprinkler head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13259375A JPS5255298A (en) | 1975-10-31 | 1975-10-31 | Sprinkler head |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5255298A true JPS5255298A (en) | 1977-05-06 |
JPS5761431B2 JPS5761431B2 (en) | 1982-12-24 |
Family
ID=15084960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13259375A Granted JPS5255298A (en) | 1975-10-31 | 1975-10-31 | Sprinkler head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5255298A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS572063U (en) * | 1979-08-09 | 1982-01-07 | ||
WO2010007796A1 (en) * | 2008-07-17 | 2010-01-21 | 千住スプリンクラー株式会社 | Valve device opened by abnormally high temperatures |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4858697A (en) * | 1971-11-08 | 1973-08-17 | ||
JPS4916289A (en) * | 1972-04-05 | 1974-02-13 | ||
JPS49138695U (en) * | 1973-03-26 | 1974-11-28 |
-
1975
- 1975-10-31 JP JP13259375A patent/JPS5255298A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4858697A (en) * | 1971-11-08 | 1973-08-17 | ||
JPS4916289A (en) * | 1972-04-05 | 1974-02-13 | ||
JPS49138695U (en) * | 1973-03-26 | 1974-11-28 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS572063U (en) * | 1979-08-09 | 1982-01-07 | ||
JPS5742456Y2 (en) * | 1979-08-09 | 1982-09-18 | ||
WO2010007796A1 (en) * | 2008-07-17 | 2010-01-21 | 千住スプリンクラー株式会社 | Valve device opened by abnormally high temperatures |
US8844554B2 (en) | 2008-07-17 | 2014-09-30 | Kabushiki Kaisha Toshiba | Valve mechanism opened in response to extremely high temperature |
JP5713674B2 (en) * | 2008-07-17 | 2015-05-07 | 株式会社東芝 | Valve device opened by abnormally high temperature |
Also Published As
Publication number | Publication date |
---|---|
JPS5761431B2 (en) | 1982-12-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5244334A (en) | Throttle valve control device with a evapo-system | |
JPS5255298A (en) | Sprinkler head | |
JPS52138400A (en) | Device for confirming water pressure of sprinkler head | |
JPS52100797A (en) | Device for confirming water pressure of sprinkler head | |
JPS5275896A (en) | Means for mixing water and chemical for chemical extinguishing system | |
JPS5239054A (en) | An improved sealing construction | |
JPS5252798A (en) | Device for unlocking door under water pressure of fire extinguishing h ose at the time of fire | |
JPS5256799A (en) | Sprinkler head of on-off type | |
JPS52141993A (en) | Jet thrustcontrol means | |
JPS5255297A (en) | Sprinkler head | |
JPS5232108A (en) | Sprayer | |
JPS5255296A (en) | On-off type sprinkler head | |
JPS526886A (en) | Fluid trnsmitting element | |
JPS5310594A (en) | Sprinkler head | |
JPS5245194A (en) | Aqueous frothy fire-extinguishing composition | |
JPS51116437A (en) | A gas stopper | |
JPS5287586A (en) | Electricity-oil pressure remote control apparatus | |
JPS527052A (en) | Expansion valve | |
JPS51124835A (en) | Gas safety valve | |
JPS5414784A (en) | Pressure type heat-responsive device | |
JPS5223895A (en) | Sprinkler s jet mechanism | |
JPS5310593A (en) | Sprinkler head | |
JPS5286298A (en) | Circular bimetal adapter of sprinkler head | |
JPS526847A (en) | Speed ring | |
JPS529780A (en) | Pressure actuator |