GB516560A - A combined fire extinguisher and fire escape - Google Patents
A combined fire extinguisher and fire escapeInfo
- Publication number
- GB516560A GB516560A GB974239A GB974239A GB516560A GB 516560 A GB516560 A GB 516560A GB 974239 A GB974239 A GB 974239A GB 974239 A GB974239 A GB 974239A GB 516560 A GB516560 A GB 516560A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fire
- bellows
- escape
- extinguisher
- combined
- 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
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/009—Methods or equipment not provided for in groups A62C99/0009 - A62C99/0081
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
516,560. Bellows. BOLAND, F. D., and BOLAND, F. R. March 29, 1939, No. 9742. [Class 8 (i)] [Also in Group XXI] A combined fire-extinguisher and escape comprises a sectional pole having at one end a nozzle, connected to a gas generator and a pump for discharging carbon-dioxide through a window of a burning building. The pump, Fig. 5, comprises chambers 17 and 18 connected respectively to an extinguishing-gas generator by a pipe 36 and to a hose 4, and a pair of bellows 20, 21 operated by a lever 24. If gas is generated at high pressure, it can pass to the hose without operation of the bellows.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB974239A GB516560A (en) | 1939-03-29 | 1939-03-29 | A combined fire extinguisher and fire escape |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB974239A GB516560A (en) | 1939-03-29 | 1939-03-29 | A combined fire extinguisher and fire escape |
Publications (1)
Publication Number | Publication Date |
---|---|
GB516560A true GB516560A (en) | 1940-01-04 |
Family
ID=9877895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB974239A Expired GB516560A (en) | 1939-03-29 | 1939-03-29 | A combined fire extinguisher and fire escape |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB516560A (en) |
-
1939
- 1939-03-29 GB GB974239A patent/GB516560A/en not_active Expired
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