GB678545A - Improvements in a fire extinguisher - Google Patents
Improvements in a fire extinguisherInfo
- Publication number
- GB678545A GB678545A GB2917950A GB2917950A GB678545A GB 678545 A GB678545 A GB 678545A GB 2917950 A GB2917950 A GB 2917950A GB 2917950 A GB2917950 A GB 2917950A GB 678545 A GB678545 A GB 678545A
- Authority
- GB
- United Kingdom
- Prior art keywords
- container
- fire
- disc
- bottle
- fire extinguisher
- 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
- A62C13/006—Portable extinguishers which are permanently pressurised or pressurised immediately before use for the propulsion of extinguishing powder
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
678,545. Fire-extinguishers. EVANS, O. (Safety First Products Corporation). Nov. 29, 1950. No. 29179/50. Class 47 (ii). A powder fire-extinguisher comprises a main container 10 having at its upper end 12 a powder outlet 30 controlled by a spring-pressed valve 22 which is operated by a lever 37, and at its lower end an opening by which a gas bottle 40 is mounted within the container 10, the bottle being provided with a valve operable by a finger disc 44 outside the container 10 to release gas from a nozzle 55 into the container 10. The disc 44 may be sealed by means of a pin and sealing wire.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2917950A GB678545A (en) | 1950-11-29 | 1950-11-29 | Improvements in a fire extinguisher |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2917950A GB678545A (en) | 1950-11-29 | 1950-11-29 | Improvements in a fire extinguisher |
Publications (1)
Publication Number | Publication Date |
---|---|
GB678545A true GB678545A (en) | 1952-09-03 |
Family
ID=10287401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2917950A Expired GB678545A (en) | 1950-11-29 | 1950-11-29 | Improvements in a fire extinguisher |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB678545A (en) |
-
1950
- 1950-11-29 GB GB2917950A patent/GB678545A/en not_active Expired
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