GB520312A - Improvement in mechanism for effecting discharge in upright and inverted positions of liquid containers having the contents under gas pressure - Google Patents
Improvement in mechanism for effecting discharge in upright and inverted positions of liquid containers having the contents under gas pressureInfo
- Publication number
- GB520312A GB520312A GB3201438A GB3201438A GB520312A GB 520312 A GB520312 A GB 520312A GB 3201438 A GB3201438 A GB 3201438A GB 3201438 A GB3201438 A GB 3201438A GB 520312 A GB520312 A GB 520312A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas pressure
- under gas
- upright
- improvement
- liquid containers
- 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
520,312. Fire - extinguishing; discharging receptacles by direct gas pressure. GRAVINER MANUFACTURING CO., Ltd., SALMOND, H. M., and MATHISEN, A. Nov. 4, 1938, No. 32014. [Class 47 (ii)] [Also in Group XXVIII] A metal bottle 1 for storing liquid such as carbon tetrachloride under gas pressure, particularly for fire extinguishing in aircraft engine nacelles comprises a container 1 with known discharge fittings 5 and an open supply tube 13, 14, the ends of which are disposed near the ends of the container and substantially centrally thereof. Valves 15, 16 are connected together by a rod 17 so that whichever valve is uppermost is closed by gravity leaving the other open. There is also an intermediate chamber 11 connected by three conduits such as 8, 9 leading to the discharge. Thus the apparatus which is twothirds full of liquid will function in any position even when horizontal as the central tube will then be submerged. Specification 458,429 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3201438A GB520312A (en) | 1938-11-04 | 1938-11-04 | Improvement in mechanism for effecting discharge in upright and inverted positions of liquid containers having the contents under gas pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3201438A GB520312A (en) | 1938-11-04 | 1938-11-04 | Improvement in mechanism for effecting discharge in upright and inverted positions of liquid containers having the contents under gas pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB520312A true GB520312A (en) | 1940-04-19 |
Family
ID=10331745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3201438A Expired GB520312A (en) | 1938-11-04 | 1938-11-04 | Improvement in mechanism for effecting discharge in upright and inverted positions of liquid containers having the contents under gas pressure |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB520312A (en) |
-
1938
- 1938-11-04 GB GB3201438A patent/GB520312A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB794125A (en) | Fuel container | |
| US2412613A (en) | Fluid medium storing and dispensing system | |
| GB520312A (en) | Improvement in mechanism for effecting discharge in upright and inverted positions of liquid containers having the contents under gas pressure | |
| GB826742A (en) | Improvements in storage tanks | |
| US2819764A (en) | Fire extinguishing apparatus | |
| US2557957A (en) | Fire extinguisher | |
| GB565121A (en) | Improvements in petrol or like tanks, particularly for aircraft | |
| GB780331A (en) | Improvements in mechanisms for the discharge of liquids under pressure from containers | |
| US2310552A (en) | Fire extinguishing method and means | |
| US2521526A (en) | Liquid carbon dioxide suitable for discharge at low temperatures and method of filling storage containers for confining the same | |
| GB728857A (en) | Improvements in or relating to compressed gas containers for fire extinguishers | |
| US1768700A (en) | Fire extinguisher | |
| GB262697A (en) | Improvements relating to fire prevention and extinguishing apparatus for use with petrol tanks or containers | |
| GB389658A (en) | Improvements in or relating to portable fire extinguishers | |
| GB697028A (en) | Portable fire extinguishing apparatus | |
| GB736099A (en) | Improvements in and relating to storage cases | |
| GB245999A (en) | An improved fire extinguisher | |
| GB578527A (en) | An improvement in or relating to portable fire-extinguishers | |
| GB256397A (en) | Improvements in portable pressure devices for the extinguishing of fires | |
| GB494096A (en) | Improvements relating to fire extinguishers | |
| GB462171A (en) | Receptacle for liquefied gas | |
| GB830770A (en) | Improvements relating to fire extinguishers maintained under internal pressure | |
| GB541602A (en) | Improvements in fire extinguishers | |
| GB251574A (en) | Improvements in fire extinguishers | |
| GB478188A (en) | Improvements in means for effecting discharge of containers for fire extinguishing fluids and the like |