PL90856B1 - - Google Patents
Download PDFInfo
- Publication number
- PL90856B1 PL90856B1 PL16258473A PL16258473A PL90856B1 PL 90856 B1 PL90856 B1 PL 90856B1 PL 16258473 A PL16258473 A PL 16258473A PL 16258473 A PL16258473 A PL 16258473A PL 90856 B1 PL90856 B1 PL 90856B1
- Authority
- PL
- Poland
- Prior art keywords
- valve
- main shut
- valves
- cylinder
- pipe
- Prior art date
Links
- 239000000843 powder Substances 0.000 claims description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 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
- A62C13/006—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)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE7218306 | 1972-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL90856B1 true PL90856B1 (cs) | 1977-02-28 |
Family
ID=6630287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL16258473A PL90856B1 (cs) | 1972-05-16 | 1973-05-16 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT339738B (cs) |
| BR (1) | BR7303533D0 (cs) |
| CH (1) | CH554684A (cs) |
| CS (1) | CS169839B2 (cs) |
| PL (1) | PL90856B1 (cs) |
| SE (1) | SE389272B (cs) |
| YU (1) | YU35505B (cs) |
-
1973
- 1973-05-14 YU YU125173A patent/YU35505B/xx unknown
- 1973-05-14 AT AT420973A patent/AT339738B/de not_active IP Right Cessation
- 1973-05-15 SE SE7306832A patent/SE389272B/xx unknown
- 1973-05-15 CH CH686773A patent/CH554684A/de not_active IP Right Cessation
- 1973-05-15 CS CS345473A patent/CS169839B2/cs unknown
- 1973-05-15 BR BR353373A patent/BR7303533D0/pt unknown
- 1973-05-16 PL PL16258473A patent/PL90856B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATA420973A (de) | 1977-02-15 |
| CS169839B2 (cs) | 1976-07-29 |
| AT339738B (de) | 1977-11-10 |
| CH554684A (de) | 1974-10-15 |
| BR7303533D0 (pt) | 1974-08-29 |
| YU35505B (en) | 1981-04-30 |
| SE389272B (sv) | 1976-11-01 |
| YU125173A (en) | 1980-10-31 |
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