GB257412A - Improvements in or relating to fire extinguishing systems or apparatus - Google Patents
Improvements in or relating to fire extinguishing systems or apparatusInfo
- Publication number
- GB257412A GB257412A GB2244125A GB2244125A GB257412A GB 257412 A GB257412 A GB 257412A GB 2244125 A GB2244125 A GB 2244125A GB 2244125 A GB2244125 A GB 2244125A GB 257412 A GB257412 A GB 257412A
- Authority
- GB
- United Kingdom
- Prior art keywords
- foam
- chemicals
- water
- pipes
- solutions
- 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
- A62C5/00—Making of fire-extinguishing materials immediately before use
- A62C5/002—Apparatus for mixing extinguishants with water
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)
- Fire-Extinguishing Compositions (AREA)
Abstract
257,412. White, A. E., (Foamite-Childs Corporation). Sept. 8, 1925. Fire-extinguishing by foam.-In a foam type fire-extinguishing apparatus of the kind in which concentrated acid and basic chemicals are separately dissolved in water, when required, to form separate solutions, the chemicals are stored in containers 13, 14 to which water is supplied by branches 24, 25 from a main 23, the valve 28 of which mav be automatically controlled by a thermal device 29. A third branch 26 supplies water to a container 21 for a foam-producing substance separate from the containers for the acid and basic chemicals. The solutions pass off by pipes 40, 41, 46 to a mixing chamber 44, the basic and foam-producing solutions being mixed before the chamber 44 is reached. The branch pipes 24, 25, 26 are restricted by apertured discs 35. 36, 38 to obtain the desired rate of flow and conical covers 32, 33 above the branches 24, 25 prevent the chemicals from working down the pipes, and may also be designed to give a swirling motion to the entering water. A looped-back inlet 34 serves a similar purpose in the container 21.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2244125A GB257412A (en) | 1925-09-08 | 1925-09-08 | Improvements in or relating to fire extinguishing systems or apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2244125A GB257412A (en) | 1925-09-08 | 1925-09-08 | Improvements in or relating to fire extinguishing systems or apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB257412A true GB257412A (en) | 1926-09-02 |
Family
ID=10179404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2244125A Expired GB257412A (en) | 1925-09-08 | 1925-09-08 | Improvements in or relating to fire extinguishing systems or apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB257412A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2303302A (en) * | 1995-07-19 | 1997-02-19 | Varin Limited | Extinguishant storage assembly for floating roof tank |
-
1925
- 1925-09-08 GB GB2244125A patent/GB257412A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2303302A (en) * | 1995-07-19 | 1997-02-19 | Varin Limited | Extinguishant storage assembly for floating roof tank |
| GB2303302B (en) * | 1995-07-19 | 1999-06-23 | Varin Limited | Fire protection system and fluid storage assembly |
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