GB904560A - Charges for dry chemical fire extinguisher - Google Patents
Charges for dry chemical fire extinguisherInfo
- Publication number
- GB904560A GB904560A GB12169/59A GB1216959A GB904560A GB 904560 A GB904560 A GB 904560A GB 12169/59 A GB12169/59 A GB 12169/59A GB 1216959 A GB1216959 A GB 1216959A GB 904560 A GB904560 A GB 904560A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fire
- expellant
- dry chemical
- adsorbent
- extinguishing powder
- 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
- 239000000126 substance Substances 0.000 title abstract 3
- 239000007789 gas Substances 0.000 abstract 4
- 239000000843 powder Substances 0.000 abstract 4
- 239000003463 adsorbent Substances 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 abstract 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 abstract 1
- 229910021536 Zeolite Inorganic materials 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- IXWIAFSBWGYQOE-UHFFFAOYSA-M aluminum;magnesium;oxygen(2-);silicon(4+);hydroxide;tetrahydrate Chemical compound O.O.O.O.[OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Mg+2].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] IXWIAFSBWGYQOE-UHFFFAOYSA-M 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
- 150000008282 halocarbons Chemical class 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000001272 nitrous oxide Substances 0.000 abstract 1
- 239000000741 silica gel Substances 0.000 abstract 1
- 229910002027 silica gel Inorganic materials 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000010457 zeolite Substances 0.000 abstract 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
-
- 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
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Fire-Extinguishing Compositions (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
904,560. Fire-extinguishing powders. ANSUL CHEMICAL CO. April 10, 1959 [Feb. 6, 1959], No. 12169/59. Class 47. In a fire-extinguisher charge stored in a sealed container under internal gas pressure the charge comprises a dry chemical fire-extinguishing powder, a particulate solid adsorbent and a gaseous expellant, the fire-extinguishing powder is substantially free of adsorbed water and the adsorbent adsorbs at least 10% of the expellant gas whereby the total mass of expellant gas that can be accommodated at a determined temperature and pressure is increased. The charge may consist of the following constituents by weight: 40-90% dry chemical fire-extinguishing powder, e.g. sodium bicarbonate, alkali-metal bicarbonate, 10-40% of a high surface area adsorbent, e.g. silica gel, activated carbon, attapulgus clay, synthetic zeolite, activated alumina or silica-alumina and 2.5-10% of expellant gas, e.g. carbon dioxide, nitrogen, nitrous oxide, ethane or halogenated hydrocarbons. U.S.A. Specifications 1,793,420, 2,631,977 and 2,866,760 are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US791522A US3055435A (en) | 1959-02-06 | 1959-02-06 | Dry chemical fire extinguishers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB904560A true GB904560A (en) | 1962-08-29 |
Family
ID=25154009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB12169/59A Expired GB904560A (en) | 1959-02-06 | 1959-04-10 | Charges for dry chemical fire extinguisher |
Country Status (3)
Country | Link |
---|---|
US (1) | US3055435A (en) |
BE (1) | BE577951A (en) |
GB (1) | GB904560A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4722766A (en) * | 1984-09-11 | 1988-02-02 | Graviner Limited | Extinguishing of fires and explosions |
CN107441667A (en) * | 2017-07-25 | 2017-12-08 | 吕海党 | A kind of fire-fighting powder |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3673088A (en) * | 1969-05-14 | 1972-06-27 | Atomic Energy Authority Uk | Fire extinguishing powders comprising a cellulose ether additive |
JPH06154B2 (en) * | 1986-09-22 | 1994-01-05 | 信越半導体株式会社 | Extinguishing method of silane chloride |
GB8720996D0 (en) * | 1987-09-07 | 1987-10-14 | Glaverbel | Fire hazard control |
JPH0732808B2 (en) * | 1987-09-29 | 1995-04-12 | 信越半導体株式会社 | Fire extinguishing method |
US5082575A (en) * | 1987-09-29 | 1992-01-21 | Shin-Etsu Handotai Company, Ltd. | Method for fire-extinguishment on hardly extinguishable burning materials |
JPH0626617B2 (en) * | 1987-10-06 | 1994-04-13 | 信越半導体株式会社 | Extinguishing method of silane chloride |
DE3885078T2 (en) * | 1987-12-28 | 1994-03-10 | Shinetsu Handotai Kk | Process for fire extinguishing dangerous substances that are difficult to extinguish. |
JPH0659330B2 (en) * | 1989-04-27 | 1994-08-10 | 信越半導体株式会社 | Extinguishing agent for metal fire and fire extinguishing method using the same |
US5075018A (en) * | 1989-11-30 | 1991-12-24 | Radixx/World Limited | Dry fire extinguishing composition and product |
US5945025A (en) * | 1997-12-08 | 1999-08-31 | Cunningham; James A. | Fire extinguishing composition and method for fire extinguishing |
US8453751B2 (en) * | 2001-08-01 | 2013-06-04 | Firetrace Usa, Llc | Methods and apparatus for extinguishing fires |
US20030030025A1 (en) * | 2001-08-09 | 2003-02-13 | Bennett Joseph Michael | Dry chemical powder for extinguishing fires |
CN105664416A (en) * | 2015-12-31 | 2016-06-15 | 蚌埠市龙泰消防有限公司 | Dry powder extinguishing agent and preparation method thereof |
CN107510913A (en) * | 2017-07-25 | 2017-12-26 | 吕海党 | A kind of induction type Automatic Fire Extinguisher |
CN109289144A (en) * | 2017-07-25 | 2019-02-01 | 吕海党 | A kind of induction type dry-chemical automatic fire extinguisher |
CN112274827A (en) * | 2020-11-11 | 2021-01-29 | 郭铁良 | Formula aqueous fire extinguisher is thrown to hand with passageway opens up function |
CN116920318A (en) * | 2023-07-22 | 2023-10-24 | 广东艾可欣技术有限公司 | Fire extinguishing microcapsule and preparation method thereof |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2605848A (en) * | 1950-04-28 | 1952-08-05 | Carnoy Products Corp | Dry chemical fire extinguisher |
US2881138A (en) * | 1954-05-21 | 1959-04-07 | Reiss Heinrich | Dry powder fire extinguishing medium |
US2785838A (en) * | 1954-10-18 | 1957-03-19 | Safe Inc | Aerosol dispenser |
US2819763A (en) * | 1955-05-19 | 1958-01-14 | Margate Corp | Dry powder fire extinguisher |
US2901427A (en) * | 1956-05-12 | 1959-08-25 | Chem Fab Grunau Ag | Dry fire extinguishing composition |
-
1959
- 1959-02-06 US US791522A patent/US3055435A/en not_active Expired - Lifetime
- 1959-04-10 GB GB12169/59A patent/GB904560A/en not_active Expired
- 1959-04-21 BE BE577951A patent/BE577951A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4722766A (en) * | 1984-09-11 | 1988-02-02 | Graviner Limited | Extinguishing of fires and explosions |
CN107441667A (en) * | 2017-07-25 | 2017-12-08 | 吕海党 | A kind of fire-fighting powder |
Also Published As
Publication number | Publication date |
---|---|
US3055435A (en) | 1962-09-25 |
BE577951A (en) | 1959-10-21 |
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