GB251119A - Improvements relating to automatic sprinklers or fire extinguishers - Google Patents
Improvements relating to automatic sprinklers or fire extinguishersInfo
- Publication number
- GB251119A GB251119A GB1389625A GB1389625A GB251119A GB 251119 A GB251119 A GB 251119A GB 1389625 A GB1389625 A GB 1389625A GB 1389625 A GB1389625 A GB 1389625A GB 251119 A GB251119 A GB 251119A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bulb
- improvements relating
- fire extinguishers
- automatic sprinklers
- sprinklers
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
- A62C37/10—Releasing means, e.g. electrically released
- A62C37/11—Releasing means, e.g. electrically released heat-sensitive
- A62C37/14—Releasing means, e.g. electrically released heat-sensitive with frangible vessels
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
251,119. Mather & Platt, Ltd., and Taylor, J. May 27, 1925. Sprinklers, automatic. - A frangible strut for a sprinkler valve a, of the kind comprising a glass bulb c adapted to be burst by the expansion of the liquid it contains, is produced from a tube which is blown in a suitable mould so that its walls are thinned and bellied out to form a bulb of barrel shape. The bulb is formed during moulding with a flat seat at one or both ends, and with or without a projecting rib or band f. In a modification, the bulb is formed with helical ribs. In another modification, a rib may be formed across each flat end of the bulb, at the position of the joint in the split mould, and the bearing parts b, d of the valve may be formed with grooves to accommodate these ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1389625A GB251119A (en) | 1925-05-27 | 1925-05-27 | Improvements relating to automatic sprinklers or fire extinguishers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1389625A GB251119A (en) | 1925-05-27 | 1925-05-27 | Improvements relating to automatic sprinklers or fire extinguishers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB251119A true GB251119A (en) | 1926-04-29 |
Family
ID=10031341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1389625A Expired GB251119A (en) | 1925-05-27 | 1925-05-27 | Improvements relating to automatic sprinklers or fire extinguishers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB251119A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4609047A (en) * | 1984-07-30 | 1986-09-02 | Central Sprinkler Corporation | Quick release mechanism for sprinkler head |
| GB2239394A (en) * | 1989-12-27 | 1991-07-03 | Total Feuerschutz Gmbh | A triggering element for a fire protection element |
| EP3124084A1 (en) * | 2015-07-28 | 2017-02-01 | Job Lizenz GmbH & Co. KG | Thermal release element |
-
1925
- 1925-05-27 GB GB1389625A patent/GB251119A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4609047A (en) * | 1984-07-30 | 1986-09-02 | Central Sprinkler Corporation | Quick release mechanism for sprinkler head |
| GB2239394A (en) * | 1989-12-27 | 1991-07-03 | Total Feuerschutz Gmbh | A triggering element for a fire protection element |
| GB2239394B (en) * | 1989-12-27 | 1994-04-20 | Total Feuerschutz Gmbh | A triggering element for a fire protection element |
| EP3124084A1 (en) * | 2015-07-28 | 2017-02-01 | Job Lizenz GmbH & Co. KG | Thermal release element |
| CN106390347A (en) * | 2015-07-28 | 2017-02-15 | 职业许可两合公司 | Thermal release element |
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