GB195967A - Improvements in or relating to portable fire extinguishers - Google Patents
Improvements in or relating to portable fire extinguishersInfo
- Publication number
- GB195967A GB195967A GB9285/23A GB928523A GB195967A GB 195967 A GB195967 A GB 195967A GB 9285/23 A GB9285/23 A GB 9285/23A GB 928523 A GB928523 A GB 928523A GB 195967 A GB195967 A GB 195967A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- bell
- extinguisher
- portable fire
- relating
- 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)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
195,967. Krauss, F. E., and GraafF, W. April 5, 1922, [Convention date]. Portable pressure reservoirs. -Portable fire-extinguishers wherein a column of liquid is constantly under gas pressure are provided with a bell d dipping into the liquid and containing the gas under pressure which forces the liquid into the annular space f; the construction thus serves to indicate leaks above the level of the liquid by forcing liquid outside the extinguisher througgh the leak. A tube d<1> is provided to eliminate leakage in the bell during the manufacture of the extinguisher. The outlet pipe passes through the bell to the valve head at the top of the apparatus, both the liquid and the compressed gas being supplied through this head.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE195967X | 1922-04-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB195967A true GB195967A (en) | 1924-07-03 |
Family
ID=5752287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9285/23A Expired GB195967A (en) | 1922-04-05 | 1923-04-04 | Improvements in or relating to portable fire extinguishers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB195967A (en) |
-
1923
- 1923-04-04 GB GB9285/23A patent/GB195967A/en not_active Expired
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