FR2171367A1 - Fire extinguisher powder - consisting of mixture of potassium bicarbonate and calcium or magnesium carbonate - Google Patents
Fire extinguisher powder - consisting of mixture of potassium bicarbonate and calcium or magnesium carbonateInfo
- Publication number
- FR2171367A1 FR2171367A1 FR7304670A FR7304670A FR2171367A1 FR 2171367 A1 FR2171367 A1 FR 2171367A1 FR 7304670 A FR7304670 A FR 7304670A FR 7304670 A FR7304670 A FR 7304670A FR 2171367 A1 FR2171367 A1 FR 2171367A1
- Authority
- FR
- France
- Prior art keywords
- potassium bicarbonate
- calcium
- fire extinguisher
- magnesium carbonate
- mixture
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
- A62D1/0007—Solid extinguishing substances
- A62D1/0014—Powders; Granules
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing Compositions (AREA)
Abstract
Fire extinguisher powder consists of a mixt. of 20-80 esp 40-60 wt % potassium bicarbonate and 80-20 esp 60-40 wt % calcium and/or magnesium carbonate. Better extinguishing effect than potassium bicarbonate by itself. Cheap pdt.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722206019 DE2206019C3 (en) | 1972-02-09 | 1972-02-09 | Fire extinguishing powder |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2171367A1 true FR2171367A1 (en) | 1973-09-21 |
FR2171367B1 FR2171367B1 (en) | 1977-07-22 |
Family
ID=5835459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7304670A Granted FR2171367A1 (en) | 1972-02-09 | 1973-02-09 | Fire extinguisher powder - consisting of mixture of potassium bicarbonate and calcium or magnesium carbonate |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE795244A (en) |
DE (1) | DE2206019C3 (en) |
FR (1) | FR2171367A1 (en) |
LU (1) | LU66984A1 (en) |
NL (1) | NL7301536A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2451201A1 (en) * | 1979-03-13 | 1980-10-10 | Chevrier Andre | Extinguishing powder contg. vegetal prod. pref. of marine origin - partic. calcium and magnesium contg. seaweed e.g. Lithothamnium calcareum and Maerl |
WO1990011800A1 (en) * | 1989-04-10 | 1990-10-18 | Aquamot Ag | Process for fighting and extinguishing fires and device for implementing it |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2756324C3 (en) * | 1977-12-17 | 1988-03-24 | TOTAL WALTHER Feuerschutz GmbH, 5000 Köln | Fire extinguishing powder |
HU201478B (en) * | 1983-04-21 | 1990-11-28 | Magyar Szenhidrogenipari | Fire-fighting powder |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL112596C (en) * | 1959-07-21 | |||
NL296016A (en) * | 1962-08-01 |
-
0
- BE BE795244D patent/BE795244A/en unknown
-
1972
- 1972-02-09 DE DE19722206019 patent/DE2206019C3/en not_active Expired
-
1973
- 1973-02-02 NL NL7301536A patent/NL7301536A/xx unknown
- 1973-02-07 LU LU66984A patent/LU66984A1/xx unknown
- 1973-02-09 FR FR7304670A patent/FR2171367A1/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2451201A1 (en) * | 1979-03-13 | 1980-10-10 | Chevrier Andre | Extinguishing powder contg. vegetal prod. pref. of marine origin - partic. calcium and magnesium contg. seaweed e.g. Lithothamnium calcareum and Maerl |
WO1990011800A1 (en) * | 1989-04-10 | 1990-10-18 | Aquamot Ag | Process for fighting and extinguishing fires and device for implementing it |
Also Published As
Publication number | Publication date |
---|---|
DE2206019A1 (en) | 1973-08-23 |
NL7301536A (en) | 1973-08-13 |
LU66984A1 (en) | 1974-10-01 |
DE2206019B2 (en) | 1978-01-12 |
FR2171367B1 (en) | 1977-07-22 |
BE795244A (en) | 1973-08-09 |
DE2206019C3 (en) | 1982-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |