GB697028A - Portable fire extinguishing apparatus - Google Patents
Portable fire extinguishing apparatusInfo
- Publication number
- GB697028A GB697028A GB2912050A GB2912050A GB697028A GB 697028 A GB697028 A GB 697028A GB 2912050 A GB2912050 A GB 2912050A GB 2912050 A GB2912050 A GB 2912050A GB 697028 A GB697028 A GB 697028A
- Authority
- GB
- United Kingdom
- Prior art keywords
- container
- fire
- gas
- powder
- valve
- 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
- 239000000843 powder Substances 0.000 abstract 2
- 238000004880 explosion Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
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
697,028. Fire-extinguishers. SPECIALTIES DEVELOPMENT CORPORATION. Nov. 28, 1950, No. 29120/50. Class 47 (ii) [Also in Group XXVIII] In a fire-extinguisher in which a liquid or powder is forced from a container 10 through a hose 9 by gas under pressure from a second container 13, valves 67, 59 or other closures being provided for the containers 10, 13, a spring-pressed lever 80 actuated by a hand lever 82 operates the two valves simultaneously. The valve 59 is normally closed by the gas pressure in the container 13 and the valve 67 by a spring 74. The pressure gas may be contained in a cartridge or it may be produced by mixing chemicals or by ignition or explosion of a powder and its release may be effected by breaking a frangible disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2912050A GB697028A (en) | 1950-11-28 | 1950-11-28 | Portable fire extinguishing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2912050A GB697028A (en) | 1950-11-28 | 1950-11-28 | Portable fire extinguishing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB697028A true GB697028A (en) | 1953-09-16 |
Family
ID=10286471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2912050A Expired GB697028A (en) | 1950-11-28 | 1950-11-28 | Portable fire extinguishing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB697028A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1224151B (en) * | 1960-08-05 | 1966-09-01 | Becker & Co | Hand fire extinguisher |
| US4318443A (en) | 1978-08-14 | 1982-03-09 | Cummins Mark A | Foam generating fire fighting device |
| US4457375A (en) * | 1980-08-27 | 1984-07-03 | Cummins Mark A | Foam generating device for wells |
| DE3327847A1 (en) * | 1983-08-02 | 1985-02-14 | Fried. Krupp Gmbh, 4300 Essen | SAFETY DEVICE FOR A HAND FIRE EXTINGUISHER |
-
1950
- 1950-11-28 GB GB2912050A patent/GB697028A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1224151B (en) * | 1960-08-05 | 1966-09-01 | Becker & Co | Hand fire extinguisher |
| US4318443A (en) | 1978-08-14 | 1982-03-09 | Cummins Mark A | Foam generating fire fighting device |
| US4457375A (en) * | 1980-08-27 | 1984-07-03 | Cummins Mark A | Foam generating device for wells |
| DE3327847A1 (en) * | 1983-08-02 | 1985-02-14 | Fried. Krupp Gmbh, 4300 Essen | SAFETY DEVICE FOR A HAND FIRE EXTINGUISHER |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB697028A (en) | Portable fire extinguishing apparatus | |
| EP4306182A1 (en) | Fire extinguishing cartridge | |
| US2719590A (en) | Fire extinguisher | |
| GB830770A (en) | Improvements relating to fire extinguishers maintained under internal pressure | |
| GB678545A (en) | Improvements in a fire extinguisher | |
| GB800896A (en) | Improvements in or relating to fire extinguisher | |
| GB1121587A (en) | Improvements in fire extinguishers | |
| US2544137A (en) | Fire extinguisher | |
| GB732697A (en) | Improvements in or relating to the remote control of the opening of pressure gas containers | |
| GB645789A (en) | Improvements in or relating to the filling and discharging by gaseous pressure of vessels for liquids or the like | |
| GB728857A (en) | Improvements in or relating to compressed gas containers for fire extinguishers | |
| GB245999A (en) | An improved fire extinguisher | |
| GB694319A (en) | Stored pressure medium container with discharge control | |
| GB315785A (en) | Improvements in fire extinguishers | |
| GB519215A (en) | Improvements relating to fire extinguishers | |
| GB911233A (en) | Improvements in or relating to fire extinguishers | |
| GB494878A (en) | Improvements in or relating to fire extinguishing apparatus | |
| GB250615A (en) | A fire-extinguishing device for tanks and other containers for storing inflammable liquids | |
| GB1336884A (en) | Fire extinguishers | |
| GB255084A (en) | Improvements in fire extinguishing apparatus | |
| GB478910A (en) | Improvements relating to fire extinguishers | |
| GB314479A (en) | Improvements relating to fire extinguishers | |
| GB284136A (en) | Improvements in and relating to dry fire extinguishers | |
| GB768803A (en) | Improvements in or relating to fire extinguishers | |
| GB566257A (en) | Improvements in or relating to squeeze grip for portable fire extinguisher |