DE2756324C3 - Feuerlöschpulver - Google Patents
FeuerlöschpulverInfo
- Publication number
- DE2756324C3 DE2756324C3 DE19772756324 DE2756324A DE2756324C3 DE 2756324 C3 DE2756324 C3 DE 2756324C3 DE 19772756324 DE19772756324 DE 19772756324 DE 2756324 A DE2756324 A DE 2756324A DE 2756324 C3 DE2756324 C3 DE 2756324C3
- Authority
- DE
- Germany
- Prior art keywords
- extinguishing
- extinguishing powder
- fire extinguishing
- powder
- fire
- 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
- 239000000843 powder Substances 0.000 title claims description 22
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 4
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 4
- 235000011151 potassium sulphates Nutrition 0.000 claims description 4
- 230000002209 hydrophobic effect Effects 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 150000002484 inorganic compounds Chemical class 0.000 claims description 2
- 229910010272 inorganic material Inorganic materials 0.000 claims description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000006260 foam Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772756324 DE2756324C3 (de) | 1977-12-17 | 1977-12-17 | Feuerlöschpulver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772756324 DE2756324C3 (de) | 1977-12-17 | 1977-12-17 | Feuerlöschpulver |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2756324A1 DE2756324A1 (de) | 1979-06-21 |
| DE2756324B2 DE2756324B2 (de) | 1979-12-20 |
| DE2756324C3 true DE2756324C3 (de) | 1988-03-24 |
Family
ID=6026399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772756324 Expired DE2756324C3 (de) | 1977-12-17 | 1977-12-17 | Feuerlöschpulver |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2756324C3 (US20020128544A1-20020912-P00008.png) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1098398B (de) * | 1956-03-01 | 1961-01-26 | C Ed Schulte Ag Schloss U Meta | Einbaudoppelzylinder fuer Einsteckschloesser |
| DE1130705B (de) * | 1957-02-09 | 1962-05-30 | Total Foerstner & Co | Trockenloeschpulver |
| DE1123210B (de) * | 1957-02-15 | 1962-02-01 | Total Foerstner & Co | Trockenloeschpulver |
| DE1233272B (de) * | 1965-07-23 | 1967-01-26 | Total Foerstner & Co | Verfahren zum Herstellen eines Trockenloeschpulvers |
| DE2158923A1 (de) * | 1971-11-27 | 1973-05-30 | Hoechst Ag | Feuerloeschmittel |
| BE795244A (fr) * | 1972-02-09 | 1973-08-09 | Hoechst Ag | Poudre extinctrice d'incendie |
-
1977
- 1977-12-17 DE DE19772756324 patent/DE2756324C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2756324B2 (de) | 1979-12-20 |
| DE2756324A1 (de) | 1979-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| 8227 | New person/name/address of the applicant |
Free format text: TOTAL WALTHER FEUERSCHUTZ GMBH, 5000 KOELN, DE |
|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: TOTAL FEUERSCHUTZ GMBH, 68526 LADENBURG, DE |
|
| 8339 | Ceased/non-payment of the annual fee |