GB706883A - Improvements relating to fire extinguishers - Google Patents
Improvements relating to fire extinguishersInfo
- Publication number
- GB706883A GB706883A GB4727/52A GB472752A GB706883A GB 706883 A GB706883 A GB 706883A GB 4727/52 A GB4727/52 A GB 4727/52A GB 472752 A GB472752 A GB 472752A GB 706883 A GB706883 A GB 706883A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- gas
- extinguisher
- pressure
- feb
- 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
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/003—Extinguishers with spraying and projection of extinguishing agents by pressurised gas
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
706,883. Forcing liquids by gaseous pressure. DIRECTIE VAN DE STAATSMIJNEN IN LIMBERG. Feb. 22, 1952 [Feb. 27, 1951], No. 4727/52. Class 102 (1). [Also in Group XXI] In a fire extinguisher in which liquid is forced from a container 1 by gas under pressure, in order to ensure an adequate gas pressure an inlet closed by a valve 4 is arranged adjacent a gas supply pipe 15 provided with a valve 17. The extinguisher is mounted on a support 10 by a rod 9 engaging a hook 11 and when it is swung outwards at its lower end, the valve 17 is opened by a rod carried by a deformable rubber ring 21 and the valve 4 is then opened by gas pressure to admit gas to the extinguisher before removal thereof from the support 10.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL706883X | 1951-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB706883A true GB706883A (en) | 1954-04-07 |
Family
ID=19812089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4727/52A Expired GB706883A (en) | 1951-02-27 | 1952-02-22 | Improvements relating to fire extinguishers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB706883A (en) |
-
1952
- 1952-02-22 GB GB4727/52A patent/GB706883A/en not_active Expired
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