BIODEGRADABLE FIRE SUPPRESSING COMPOSITION WITH HYDROCARBON DISPERSENT

A fire suppressing solution includes an intumescent char forming material and a hydrocarbon dispersion material. The intumescent char forming material includes a starch, a pseudo-plastic, high yield, suspending agent, and a neutralizer.

Mixture for Abating Combustion by a Li-ion Battery

Abatement of combustion by Li-ion battery is achieved by positioning a mixture comprising a thermally destabilizable solid fluoropolymer and a fluorinated composition with respect to the battery, the positioning being effective to provide the abatement of combustion of the battery, the mixture preferably being a semi-solid and having the proximity to the battery to provide the combustion abatement effect, preferably as a coating on at least a portion of the battery. 1. Mixture for abating the combustion by a Li-ion battery , comprising a thermally destabilizable solid fluoropolymer and a fluorinated composition.2. The mixture of wherein said fluorinated composition has a low enough molecular weight such that a semi-solid mixture is formed when said fluorinated composition is mixed with said solid fluoropolymer.3. The mixture of as a semi-solid.4. The mixture of wherein said fluorinated composition is fluoropolyether.5. The mixture of wherein said destabilizable fluoropolymer contains thermally unstable moieties.6. The mixture of wherein said fluorinated composition by itself is in the liquid state at temperatures up to at least 40° C.7. A process for abating the combustion by a Li-ion battery claim 1 , comprising positioning a mixture comprising thermally destabilizable solid fluoropolymer and a fluorinated composition with respect to said battery claim 1 , which is effective provide said abating by said combustion of said battery.8. Process of wherein said battery has an electrical connector and said positioning includes forming a coating of said mixture at least on said electrical connector.9. The process of wherein said positioning includes forming a coating of said mixture on at least a portion of said battery. This invention relates to the abatement of combustion stemming from a Li-ion battery that has been compromised such as by short circuiting.A lithium-ion battery (Li-ion battery) is a battery in which lithium ions move between oppositely charged electrodes ...

Battery housing for lithium-ion cells

A battery housing includes an inner chamber configured to accommodate galvanic cells, in particular lithium-ion cells, which are provided with a cut-out area that can be opened in the event of failure of the cell. In order to prevent, retard and optionally at least partially extinguish a fire in the event of the failure of one or more cells, for example during an accident of an electrically operated vehicle, the inner chamber of the battery housing includes at least one dispenser for dispensing a flame-inhibiting, flame-retarding and/or flame-extinguishing agent. The dispenser has at least one dispenser opening arranged adjacent to a cut-out area of a cell and configured to be opened. The dispenser opening is configured to be opened during a mechanical shock and/or a temperature increase and/or a pressure increase above a predetermined limit value.

FIRE-EXTINGUISHING COMPOSITION COMPRISING ORGANIC ACID COMPOUND

The disclosure relates to a fire-extinguishing composition comprising an organic acid compound, wherein the fire-extinguishing composition comprises an organic acid compound. The content of the organic acid compound is 50% by mass or more, and preferably 70% to 90% by mass. The organic acid compound according to the disclosure may absorb heat and be decomposed at a high temperature, and release a fire-extinguishing substance. The fire-extinguishing substance may react, by means of free radicals, with one or more of O., OH., H. free radicals that are necessary for chemical-looping combustion, thus cutting off the chemical-looping combustion, or may reduce the oxygen partial pressure by physical action to inhibit the flame, or achieve the fire-extinguishing effect by both the physical and chemical inhibition effects. At the same time, the organic acid compound achieves a synergistic effect together with a pyrotechnic agent, thereby further improving the fire-extinguishing performance of the fire-extinguishing agent, and greatly shortening the effective fire-extinguishing time. 1. A fire-extinguishing composition comprising an organic acid compound , wherein the fire-extinguishing composition comprises an organic acid compound; the content of the organic acid compound is 50% by mass or more;A pyrotechnic agent is adopted as a heat source and a power source of the fire extinguishing composition; and the purpose of fire extinguishing is achieved by: igniting the pyrotechnic agent, and the fire extinguishing composition performing decomposition reaction and generating a large quantity of fire extinguishing substance under high temperature produced by burning of pyrotechnic agent, and the fire extinguishing substance sprayed out together with the pyrotechnic agent from a nozzle.2. The fire-extinguishing composition comprising an organic acid compound according to claim 1 , wherein the composition further comprises an auxiliary fire-extinguishing material; the auxiliary ...

Fire extinguishing composition of copper salts

Disclosed is a fire extinguishing composition of copper salts, which comprises a compound of copper salts and a fire retardant component with the content of 30 wt %--95 wt % for the former and 5 wt %-70 wt % for the latter respectively. A pyrotechnic agent in the composition serves as heat source and power source, and through being ignited, the pyrotechnic agent is burnt to generate high temperature to enable the composition to perform decomposition reaction so that a large quantity of the resulting fire extinguishing substances can be spouted out with the pyrotechnic agent to achieve an object of fire extinguishing. The fire extinguishing composition of copper salts can decrease the quantity of heat released by combustion of the pyrotechnic agent rapidly and efficiently, thus greatly reducing the nozzle temperature of a fire extinguishing apparatus and a sprayed substance, avoiding use of a complicated cooling system of the fire extinguishing apparatus, and also eliminating the danger of a secondary fire. the fire extinguishing composition releases a great deal of an effective fire extinguishing substance at the moment of being heated, through the synergistic effect of various particles, the fire extinguishing time is greatly shortened.

Wild Fire Fighting Products and Associated Methods

The present invention relates to fire suppressant systems and methods for suppressing or extinguishing fires. These fires may be wild fires. It also relates to new methodologies that employ a fire suppression technique that allows for one to target particular areas of a fire. The methods and systems for effectively at least partially suppressing and/or extinguishing fires include the use of a container that will disappear/disintegrate when exposed to the fire allowing fire retardant materials contained in the container to be exposed to thereby suppressing or extinguishing the fire.

METHODS AND SYSTEMS FOR SUPPRESSING PYROPHORIC METAL FIRES

A method for suppressing a pyrophoric metal fire may include arranging a suppression system above a containment structure. The suppression system includes a first extinguishing agent. The containment structure is configured to contain and isolate a pyrophoric metal from ambient air. The suppression system is configured to activate upon a leak and ignition of the pyrophoric metal so as to release the first extinguishing agent to suppress the pyrophoric metal fire. 1. A method for suppressing a pyrophoric metal fire , comprising:arranging a suppression system above a containment structure, the suppression system including a first extinguishing agent, the containment structure configured to contain and isolate a pyrophoric metal from ambient air, the suppression system configured to activate upon a leak and ignition of the pyrophoric metal so as to release the first extinguishing agent to suppress the pyrophoric metal fire.2. The method of claim 1 , wherein the suppression system is configured such that a structural integrity thereof degrades in a presence of the pyrophoric metal fire in order to release the first extinguishing agent.3. The method of claim 2 , wherein the structural integrity of the suppression system is configured to deteriorate when a surface of the suppression system reaches an elevated temperature as a result of exposure to the pyrophoric metal fire.4. The method of claim 3 , wherein the structural integrity of the suppression system is configured to break down when the elevated temperature at the surface of the suppression system reaches 75 degrees Celsius or more.5. The method of claim 2 , wherein the structural integrity of the suppression system is configured to deteriorate when exposed to one or more reaction byproducts of the pyrophoric metal fire.6. The method of claim 5 , wherein the structural integrity of the suppression system is configured to become embrittled when the one or more reaction byproducts includes hydrogen gas.7. The method ...

CELLULAR TELEPHONE FIRE SUPPRESSION PACKET

A packet containing an admixture for use in suppressing a cellular telephone battery fire. The packet contains an admixture of a hydrated super absorbent polymer having substantially superior fire suppression and extinguishing properties. When used with lithium batteries, once a battery is arcing or an excess buildup of heat occurs, the packet will rupture and the admixture will cover the specific area. These particular properties and ratios of the admixture will enable a fire to be extinguished. 1. A fire extinguishing packet for use with a cellular telephone containing a lithium battery comprising:a packet constructed from a flexible sheet of material having a first side wall defined by first and second end edges and first and second longitudinal side edges, and a second side wall having a mirror image of said first side wall and secured to said first side wall, forming a space therebetween, said packet constructed and arranged to fit between a cellular telephone and a cellular telephone protective casing;an admixture of hydrated super absorbent polymer capable of treating a lithium battery fire contained in said space;wherein a lithium battery breach will create excessive heat capable of melting a portion of said packet and releasing said admixture, said admixture dissipating lithium battery excess heat and associated fire.2. The fire extinguishing packet according to wherein said flexible sheet of material is polypropylene.3. The fire extinguishing packet according to wherein said flexible sheet of material is selected from the group consisting of: low density polypropylene claim 1 , polypropylene claim 1 , polyesters claim 1 , polyethylene claim 1 , polyurethane claim 1 , polyisoprene claim 1 , elastomers claim 1 , rubber-like resilient materials claim 1 , silicone rubber claim 1 , nitrile rubber claim 1 , butyl rubber or combinations thereof.4. The fire extinguishing packet according to wherein said admixture is potassium based.5. The fire extinguishing packet ...

METAL-CARBONYL-CONTAINING FIRE EXTINGUISHING COMPOSITION

A metal-carbonyl-containing fire extinguishing composition comprises metal carbonyl complexes. The fire extinguishing composition uses a pyrotechnic agent as a heat source and a power source. A high temperature in combustion of the pyrotechnic agent enables the fire extinguishing composition to decompose or react under heat; produced fire extinguishing substances are sprayed out together with the pyrotechnic agent, thereby achieving a fire extinguishing objective. In the fire extinguishing composition, by selecting preferable components and optimizing contents of the components, an optimum formula of the fire extinguishing composition is determined, thereby greatly improving the efficacy of the fire extinguishing composition. In addition, efficacies of the components in the fire extinguishing composition are fully utilized, which improves an effective utilization rate of the fire extinguishing composition. 1. A metal-carbonyl-containing fire extinguishing composition , wherein the fire extinguishing composition comprises metal carbonyl complexes; the fire extinguishing composition uses a pyrotechnic agent as a heat source and a power source; a high temperature in combustion of the pyrotechnic agent enables the fire extinguishing composition to decompose or react under heat; produced fire extinguishing substances are sprayed out together with the pyrotechnic agent , thereby achieving a fire extinguishing objective.2. The metal-carbonyl-containing fire extinguishing composition according to claim 1 , wherein the metal carbonyl complexes is one or more of nickel tetracarbonyl Ni(CO) claim 1 , iron pentacarbonyl Fe(CO) claim 1 , ruthenium pentacarbonyl Ru(CO) claim 1 , pentacarbonyl osmium Os(CO) claim 1 , triruthenium dodecacarbonyl Ru(CO) claim 1 , dodecacarbonyltriosmium Os(CO) claim 1 , vanadium hexacarbonyl V(CO) claim 1 , chromium hexacarbonyl Cr(CO) claim 1 , molybdenum hexacarbonyl Mo(CO) claim 1 , tungsten hexacarbonyl W(CO) claim 1 , titanium hexacarbonyl Ti( ...

Battery pack, electric power tool, and electronic apparatus

There is provided a battery pack including a plurality of secondary batteries, a containing member, a protective member, and a wiring member. The plurality of secondary batteries each include a plurality of terminals. The containing member contains the plurality of secondary batteries to expose the plurality of terminals. The protective member includes a plurality of openings, and the plurality of secondary batteries contained in the containing member are covered with the protective member to expose the plurality of terminals from the plurality of openings. The wiring member is coupled to the plurality of terminals exposed from the plurality of openings. One or both of the containing member and the protective member include one or both of a ceramic material and a polymer material having a heat resistance temperature of 300° C. or higher.

Composition for fire extinguishant

The present composition for extinguishant mainly comprises of composite A and compound B; wherein said Composite A further comprises Compound C or Compound C and e-glass fibre and Compound B is water or deionized water; wherein further, said Compound C is in turn synthetic hydrated calcium silicate of density 60 to 450 kg/m3 preferably 90 to 400 kg/m3; which includes range of Tobermorite, Xenotlite and Wollastonite; said Compound C contains negligible amounts of Fe2O3 MgO and Al2O3. Said Composite A comprises of 93-96% Compound C and 7-4% e-glass fibre and Compound B is at room temperature. The wet composition of present composition for extinguishant comprises of 2% to 18% W/V of Composite A in Compound B, and dry composition for extinguishant comprises of Composite A: compound B=82-98%:18-2%.

Cementitious gypsum-containing compositions and materials made therefrom

A cementitious composition useful for water-resistant construction materials, including floor underlayments, backing boards, self-leveling floor materials, road patching materials, fiberboard, fire-proofing sprays, and fire-stopping materials includes about 20 wt. % to about 75 wt. % calcium sulfate beta-hemihydrate, about 10 wt. % to about 50 wt. % Portland cement, about 4 wt. % to about 20 wt. % silica fume and about 1 wt. % to about 50 wt. % pozzolanic aggregate. The Portland cement component may also be a blend of Portland cement with fly ash and/or ground blast slag.

Cementitious gypsum-containing compositions and materials made therefrom

A cementitious composition useful for water-resistant construction materials, including floor underlayments, backing boards, self-leveling floor materials, road patching materials, fiberboard, fire-proofing sprays, and fire-stopping materials includes about 20 wt. % to about 75 wt. % calcium sulfate beta-hemihydrate, about 10 wt. % to about 50 wt. % Portland cement, about 4 wt. % to about 20 wt. % silica fume and about 1 wt. % to about 50 wt. % pozzolanic aggregate. The Portland cement component may also be a blend of Portland cement with fly ash and/or ground blast slag.

Flame-extinguishing composition based on copper salts

FIELD: fire safety. SUBSTANCE: flame-extinguishing composition based on copper salts contains a compound selected from salts of copper in the amount from 30 wt% to 95 wt% and a fire-retarding component in the amount from 5 wt% to 70 wt%. Source of heat and energy used in this composition is a pyrotechnic compound, which burns after ignition creating a high temperature providing the decomposition reaction, which enables spraying, together with the pyrotechnical compound, a large number of obtained from the reaction flame-extinguishing substances for fire extinguishing. EFFECT: flame-extinguishing composition based on copper salts can quickly and efficiently reduce the amount of heat released when burning the pyrotechnic compound; significantly reduce the temperature of outlet holes of the device for fire extinguishing and the sprayed substances and eliminate the need to use in the device for fire extinguishing complex cooling systems. 15 cl, 8 ex, 1 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 610 120 C2 (51) МПК A62D 1/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2014108667, 14.08.2012 (24) Дата начала отсчета срока действия патента: 14.08.2012 (72) Автор(ы): ЦЗИ Тао (CN), ВЭЙ Тао (CN) 08.02.2017 Приоритет(ы): (30) Конвенционный приоритет: (56) Список документов, цитированных в отчете о поиске: JPS 60153880 A, 13.08.1985. SU 16.08.2011 CN 201110235064.6 1085043 A1, 23.03.1992. RU 2357778 C2, 10.06.2009. RU 2106167 C1, 10.03.1998. (45) Опубликовано: 08.02.2017 Бюл. № 4 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 17.03.2014 (86) Заявка PCT: CN 2012/080097 (14.08.2012) (87) Публикация заявки PCT: 2 6 1 0 1 2 0 (43) Дата публикации заявки: 27.09.2015 Бюл. № 27 R U (73) Патентообладатель(и): Си'ань Уэстпис Файер Текнолоджи Ко., Лтд (CN) Дата регистрации: 2 6 1 0 1 2 0 R U Адрес для переписки: 191036, Санкт-Петербург, а/я 24, "НЕВИНПАТ" (54) ПЛАМЕГАСЯЩАЯ ...

Nitrogen-generating composition for digestion and method of making same

본 발명은 포화 소화(saturation fire-extinguishing)를 위한 질소-발생 조성물 및 이를 제조하는 방법에 관한 것이다. 이러한 조성물은 25.0 내지 45.0 질량%의 중금속 옥사이드, 12.0 내지 18.0 질량%의 코발트(II) 니트레이트(Co(NO 3 ) 2 )로 개질된 알루미늄 옥사이드 형태의 연소 조절제, 니켈 옥사이드 및 구리 옥사이드의 촉진 첨가제, 100%까지 잔부를 구성하는 알칼리 금속 아지드, 및 100%를 초과하여 0.07 내지 2.0 질량%의 습윤제(건조후 잔류물)로서의 카르복실산 에스테르를 포함한다. 이러한 조성물은 알루미늄 옥사이드를 코발트 니트레이트 및 습윤제와 혼합하고, 혼합물을 정치시키고 건조시켜 제1 혼합물을 제조하고, 별도로 제1 혼합물을 중금속 옥사이드 및 습윤제와, 제2 혼합물이 제조될 때까지 혼합하고, 별도로 알칼리 금속 아지드 분말과 습윤제의 혼합물을, 제3 혼합물이 제조될 때까지 제조하고, 이후에 제2 혼합물 및 제3 혼합물을 동시에 구리 옥사이드 및 니켈 옥사이드와 혼합하고, 제조된 물질을 건조시키고, 과립을 형성시킴으로서 제조된다. FIELD OF THE INVENTION The present invention relates to nitrogen-generating compositions for saturation fire-extinguishing and methods of making them. This composition comprises 25.0 to 45.0 mass % of a heavy metal oxide, 12.0 to 18.0 mass % of a combustion regulator in the form of aluminum oxide modified with cobalt(II) nitrate (Co(NO 3 ) 2 ), a facilitating additive of nickel oxide and copper oxide , alkali metal azides constituting the balance to 100%, and carboxylic acid esters as wetting agents (residue after drying) in excess of 100% from 0.07 to 2.0% by mass. This composition is prepared by mixing aluminum oxide with cobalt nitrate and a wetting agent, allowing the mixture to stand and drying to prepare a first mixture, separately mixing the first mixture with the heavy metal oxide and wetting agent until a second mixture is prepared, Separately prepare a mixture of alkali metal azide powder and wetting agent until a third mixture is prepared, then the second mixture and third mixture are simultaneously mixed with copper oxide and nickel oxide, and the prepared material is dried, It is prepared by forming granules.

Throwing Aerosol Digester

본 고안은 실내 또는 밀폐된 공간에서 화재가 발생했을 때에 이를 초기에 진화하기 위해 사용되는 투척용 에어로졸소화기에 관한 것으로, 투척 가능한 크기를 가지며 상하부가 개방된 원통형의 본체(30)와; 상기 본체(30)의 상부를 덮는 상부 덮개(33)로 구성되며; 상기 상부 덮개(33)의 상부에 뇌관(42)과 공이(46)를 구비한 발화장치(40)를 구비하여 이루어지되; 상기 본체(20) 내부에는 고체 에어로졸 화합물(10)과, 상기 에어로졸 화합물(10)의 하부에 안치되는 발화제(12) 및 상기 발화제(12)의 하측에 설치되어 고체 에어로졸 화합물(10)의 발화에 따른 소화가스를 냉각시키는 냉각제(20)가 각각 분리 수용되어 있는 것을 특징으로 한다. The present invention relates to a throwing aerosol fire extinguisher used to initially extinguish when a fire occurs in a room or an enclosed space, the cylindrical body 30 having a throwable size and the upper and lower portions open; An upper cover (33) covering an upper portion of the main body (30); Comprising the ignition device 40 having a primer 42 and the ball 46 on the upper portion of the upper cover 33; In the main body 20, a solid aerosol compound 10, a firing agent 12 placed under the aerosol compound 10, and a lower side of the firing agent 12 are installed below the solid aerosol compound 10 The coolant 20 for cooling the extinguishing gas according to the ignition is characterized in that each is separately accommodated. 본 고안은 상기와 같은 구성에 의해 소화기의 안전핀을 제거하여 화재지역에 투척하는 것만으로 화재를 간단하게 진압할 수 있어 그 사용이 편리하며, 아울러 화재 현장의 산소를 차단하지 않기 때문에 혹시 화재 현장에 사람이 있더라도 질식될 우려가 없다. The present invention can be easily put out by simply removing the safety pin of the fire extinguisher and throwing it into the fire area by the above configuration, so it is convenient to use and also does not block the oxygen at the fire site. There is no fear of choking even if there is a person. 소화기, 투척식, 에어로졸(aerosol), 소화약제, 에어로졸 소화기 Fire Extinguisher, Throwaway, Aerosol, Extinguishing Agent, Aerosol Fire Extinguisher

Heating extinguish capsule and Capsule type fire extinguisher having the same

포켓 상에 발열체를 구비하여 내부의 소화물질에 열을 가해 화재를 진압할 수 있는 발열 소화캡슐 및 이를 구비하는 캡슐형 소화장치가 개시된다. 발열 소화캡슐은 열에 의해 팽창하는 소화물질 및 소화물질에 열을 가하는 발열체를 포함하고, 소화물질을 내부에 수용하여, 소화물질을 팽창되면 파열되어 팽창된 소화물질을 외부로 방출하는 포켓을 포함한다.

Copper salt fire-extinguishing composition

本发明涉及一种铜盐类灭火组合物，该灭火组合物含有铜盐类化合物和阻燃灭火组分，且其质量百分比分别为：铜盐类化合物30％～95％，阻燃灭火组分5％～70％；所述灭火组合物是以烟火药剂为热力源和动力源，通过点燃烟火药剂，利用烟火药剂燃烧的高温使其受热发生分解反应，产生出大量的可灭火的物质随烟火药剂一起喷出，从而达到灭火的目的；本发明的铜盐类灭火组合物能够有效快速降低烟火药剂燃烧释放的热量，大大降低了灭火器喷口及喷放物质的温度，免去了灭火装置复杂的冷却系统，也消除了出现二次火灾的危险性；而且其在受热瞬间释放出大量有效灭火物质，通过多种微粒的协同作用，大大缩短了灭火时间。

Extinguishant

FIELD: fire-fighting. SUBSTANCE: mixture of component is prepared to include, mas. % : thermally dispersed component 1.0-35.0; oxidizer 50.0-94.0; combustible binder 3.0-25.0; plasticizer 1.0-20.0; and process additives and modifier of burning 0.1-15.0. Process additives are contained in mixture in amount of 0.01-2.00 mas. % : . Used as oxidizer is potassium or sodium perchlorate or potassium or sodium nitrate, or their mixtures. Used as thermally dispersed component is compound from group containing chloride, sulfate, sulfide and phosphates of alkali and/or alkali-earth metals and their mixtures. Used as combustible binder is substance taken from group containing cellulose ether-ethylcellulose, nitrocellulose with nitrogen content of 12-13% , rubbers-butadiene-nitrile, polyurethane, natural, divinyl styrene or polymer-perchlorovinyl resin, polyvinyl chloride, polyvinyl butyral, polyvinyl acetate or epoxy resin or polyester resin. Used as plasticizer are diester or phosphorous-containing plasticizers, e. g. , dibutyl phthalate, dibutyl sebasinate, glyceryl triacetate, tricresyl phosphate; organic nitrates, e. g. , nitroglycerin, dinitratediethylene glycol, dinitratetriethylene glycol; organic azides of S-triazine series, e. g. , 2.4-diazido-6-amino-S-triazine 2.4-diazido-6-azido-etoxy-8-triazine, 2-azido-4.6-diazidoetoxy-S-triazine or their mixtures. Rubbers, resins and polymers may be introduced with respective hardener. Rubbers and polymers are introduced into compound in form of, respectively, 25-55% latexes or aqueous dispersions in amount of 3-25% by mass. EFFECT: higher efficiency. 6 cl, 1 tbl 4199%00с ПЧ ГЭ РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) ВИ” 2005 517. 13) СЛ ОМ А 62 С 3/00, А 62 0 1/00 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 5034846/12, 30.01.1992 (46) Дата публикации: 15.01.1994 (71) (72) (73) Заявитель: Люберецкое научно-производственное объединение "Союз" Изобретатель: Перепеченко Б.П., Коробенина ...

Granulated pyrotechnic composition for volumetric fire extinguishing

FIELD: chemistry.SUBSTANCE: invention relates to aerosol-forming compositions used in fire extinguishing in closed volumes. Granulated pyrotechnic composition for volumetric fire extinguishing contains oxidising agent – potassium nitrate, combustible binder – iditol and gas-forming dicyandiamide. Composition contains iditol, which is added in form of 50 % solution in ethyl alcohol in amount of 2.5–3.0 wt% and in the form of powder in amount of 8.5–10.0 wt.%, with ratio of 1:3 respectively in terms of dry substance, with components ratio, wt.%: potassium nitrate 61–65, iditol 11–13, dicyandiamide 24–26.EFFECT: composition provides functional reliability and maximum efficiency of fire extinguishing in closed volumes with minimum content of harmful substances in the generated aerosol and maximum carryover of combustion inhibitors into the functional aerosol, reduced process time of drying with kneading of ready mixture.1 cl, 2 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 686 927 C1 (51) МПК A62D 1/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК A62D 1/0007 (2019.02) (21) (22) Заявка: 2018129296, 09.08.2018 (24) Дата начала отсчета срока действия патента: 09.08.2018 06.05.2019 (45) Опубликовано: 06.05.2019 Бюл. № 13 2392993 C1, 27.06.2010. SU 1772920 A1, 20.11.1996. US 2009301738 A1, 10.12.2009. US 2016346577 A1, 01.12.2016. (54) ГРАНУЛИРОВАННЫЙ ПИРОТЕХНИЧЕСКИЙ СОСТАВ ДЛЯ ОБЪЕМНОГО ТУШЕНИЯ ПОЖАРОВ (57) Реферат: Изобретение относится к при соотношении компонентов, в мас.%: нитрат аэрозолеобразующим составам, используемым калия 61-65, идитол 11-13, дициандиамид 24-26. при тушении пожаров в замкнутых объемах. Состав обеспечивает функциональную Гранулированный пиротехнический состав для надежность и максимальную эффективность объемного тушения пожаров содержит пожаротушения в замкнутых объемах при окислитель - нитрат калия, горючее связующее минимальном содержании в генерируемом идитол и газообразующий ...

Device for detection and volumetric suppression of fire and smoke-forming compound

FIELD: fire-fighting facilities. SUBSTANCE: device has fire-fighting facilities made in the form of a casing with an outlet accommodating a change of smoke-forming compound; connections and actuators of fire-fighting devices are made in the form of a safety fuse. EFFECT: enhanced reliability. 6 cl, 4 dwg У 99уУ0с ПЧ Го РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) ВИ” 2 046 614 ' (51) МПК 13) Сл А 62 С 37/00 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 4925423/12, 08.04.1991 (46) Дата публикации: 27.10.1995 (56) Ссылки: Акцептованная заявка Великобритании М 2028127, кл. А 62С 13/22, 1980. (71) (72) (73) Заявитель: Всесоюзный научно-исследовательский институт противопожарной обороны, Научно-исследовательский институт прикладной химии Изобретатель: Агафонов В.В., Андреев В.А., Баратов А.Н., Вайсман М.Н. ‚ Жагрин В.И., Жевлаков А.Ф., Киселев В.Б., Копылов Н.П., Макеев В.И., Николаев В.М. ‚ Серов В.Д., Пугачев Н.П., Русанов В.Д. , Сидоров А.И., Силин Н.А., Юрченко Д.И. ‚ Крауклиш И.В., Кузнецов Р.А. Патентообладатель: Всесоюзный научно-исспедовательский институт противопожарной обороны (54) УСТРОЙСТВО ДЛЯ ОБНАРУЖЕНИЯ И ОБЪЕМНОГО ТУШЕНИЯ ПОЖАРА И ДЫМООБРАЗУЮЩИЙ СОСТАВ (57) Реферат: Использование: 3 противопожарной технике. Сущность изобретения: устройство имеет средства для тушения, выполненные в виде корпуса с выходным отверстием и размещенным В нем зарядом дымообразующего состава, соединения и задействования устройств для тушения выполнены в виде огнепроводного шнура. 5 3. п. ф-лы, 4 ил. 2046614 С1 КО У 99уУ0с ПЧ Го (19) ВИ” 2 046 614 ' 13) СЛ 6 у. КОЗЗМАМ АСЕМСУ ГОК РАТЕМТЗ АМО ТКАПОЕМАКК$ '2) АВЗТКАСТ ОР 1ММЕМТОМ (21), (22) АррИсаноп: 4925423/12, 08.04.1991 (71) Аррйсапе (46) Бае ог рибИсаНоп: 27.10.1995 (72) (73) УМзезо]итпу| паисйпо-155|едоуаеГ КИ пъшШиЕ ргоНуоро7пагпто] обогопу, Маисйппо-153еаоуаеГ$ КИ ши ргКапо]| Китти |пуепог: Адатопоу \М.\М., Апагееу \.А., Вагаюу А.М., Ма]зтап М.М. ‚ ГВаагп \.1., ГПемакКом А.Р., Кз@аеу \У ...

Encapsulated fire extinguishing composition and fire extinguishing patch containing same

The present invention relates to an encapsulated fire extinguishing composition capable of realizing initial stage fire extinguishment of a fire in an electric facility, and a fire extinguishing patch containing the same. According to the present invention, since a fire composition comprising a core part including a fluorochemical-based ketone compound and a wall part made of polymer and surrounding the core part is embedded in a microcapsule, the fire extinguishing composition embedded therein is discharged to the outside as the microcapsule is melted when being heated at a predetermined terminal or more such that the encapsulated fire extinguishing composition provides a function of extinguishing a fire and preventing spread of the fire in an early stage. The encapsulated fire extinguishing composition is included in a second binder layer and the fire extinguishing patch is formed by sequentially laminating a lower adhesive film, a first binder layer, a base, the second binder layer, and an upper protection film from the lowermost part.

Aerosol-forming fuel

FIELD: fire-fighting equipment.SUBSTANCE: invention relates to aerosol-forming fuels for volumetric fire extinguishing intended for use in gas generators for extinguishing fires in different rooms, including in storage of various documents, books, etc., as well as in rooms with electronic devices and equipment. Invention is aimed at improvement of aerosol-forming composition environmental component and reduced corrosion effect due to reduced amount of harmful and corrosion-active compounds in combustion products, as well as improved operational and technical characteristics. Aerosol-forming fuel for volumetric fire extinguishing containing a mixture of oxidising agents - potassium perchlorate and potassium nitrate at weight fraction of potassium perchlorate ≥ 0.9, binder - phenol-formaldehyde resin, plasticised with dibutyl phthalate, fluoroplastic-4, process additive - calcium stearate, magnesium or their mixture, soot and multifunctional filler - potassium chloride, potassium bromide, zinc oxide. In combustion products of the composition, the amount of acidic and alkaline substances (HCl, HF, K, KOH, KCO) does not exceed 0.25 mol/kg, and content of CO for samples with high amount of oxidising agent is 2.6–4.4 times less than for prototype.EFFECT: composition has lower sensitivity to mechanical and thermal effects and controlled in a wide range of combustion rate at atmospheric pressure with low dependence on pressure.1 cl, 5 tbl, 25 ex, 2 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 691 353 C1 (51) МПК A62D 1/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК A62D 1/0007 (2019.02) (21)(22) Заявка: 2018122971, 25.06.2018 (24) Дата начала отсчета срока действия патента: Дата регистрации: 11.06.2019 (73) Патентообладатель(и): ЗАО "Техно-ТМ" (RU) (45) Опубликовано: 11.06.2019 Бюл. № 17 (56) Список документов, цитированных в отчете о поиске: RU 2185865 C1, 27.07.2002. RU 2 6 9 1 3 5 3 R U (54) ...

Nitrogen-generating composition for fire extinguishing and method for its production

FIELD: chemistry. SUBSTANCE: invention relates to a nitrogen-generating composition of volumetric fire extinguishing and a method for production thereof. Nitrogen-generating composition containing alkali metal azide, heavy metal oxide, combustion modifier in form of aluminium oxide modified with cobalt (II) nitrate, with promoting additives of nickel oxide and copper oxide and a humidifier, is obtained by stage-by-stage mixing of dry components with a humidifier and combination of the obtained mixtures. Prior to formation of granules from obtained mass, it is dried to maximum possible removal of solvent residues. EFFECT: technical result is elimination of content of free sodium in gaseous phase and metallic sodium in combustion products slime, reduced concentration of toxic gases behind section of fire extinguishing generator nozzle, reduced pressure in combustion chamber and temperature of gas jet, increased gas output of generator and thus increased safety of operation and efficiency of fire extinguishing. 11 cl, 2 dwg, 1 tbl, 6 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 694 773 C1 (51) МПК A62D 1/06 (2006.01) C06B 35/00 (2006.01) C06D 5/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК A62D 1/06 (2019.02); C06B 35/00 (2019.02); C06D 5/06 (2019.02) (21)(22) Заявка: 2018133432, 21.09.2018 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Естиконде Инвестмент Лимитед (CY) Дата регистрации: 16.07.2019 (45) Опубликовано: 16.07.2019 Бюл. № 20 2 6 9 4 7 7 3 R U (54) АЗОТОГЕНЕРИРУЮЩИЙ СОСТАВ ДЛЯ ПОЖАРОТУШЕНИЯ И СПОСОБ ЕГО ПОЛУЧЕНИЯ (57) Реферат: Изобретение относится к азотогенерирующему растворителя. Техническим результатом является составу объемного пожаротушения и способу его исключение содержания свободного натрия в получения. Азотогенерирующий состав, газовой фазе и металлического натрия в шламе содержащий азид щелочного металла, оксид продуктов сгорания, снижение концентрации ...

Fire extinguishing composition

A fire extinguishing composition containing a thermally dispersible component, an oxidizer, an oxygen-containing binder and an additive, where the thermally dispersible component is a non-organic compound chosen from a group containing a chloride, sulphate, sulphide or phosphate of alkaline or alkaline-earth metals, an ammonium salt or their mixture, at the following ratio of said components in per cent by weight: thermally dispersible component 1.0-35.0, oxidizer 50.0-94.0, oxygen-containing binder 3.0-25.0, additive 1.0-25.0

SILICON-CONTAINING ORGANIC ACID DERIVATIVES AS A NON-CONTAMINATING ENVIRONMENT FOR FIRE-FORMING FOAM-FORMING FOAMS WATER-BASED

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2017 107 082 A (51) МПК A62D 1/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2017107082, 02.09.2015 (71) Заявитель(и): Кёльнский университет (DE) Приоритет(ы): (30) Конвенционный приоритет: 05.09.2014 DE 102014112851.6 28 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 05.04.2017 EP 2015/070046 (02.09.2015) (87) Публикация заявки PCT: WO 2016/034621 (10.03.2016) R U (54) КРЕМНИЙСОДЕРЖАЩИЕ ПРОИЗВОДНЫЕ ОРГАНИЧЕСКИХ КИСЛОТ В КАЧЕСТВЕ НЕ ЗАГРЯЗНЯЮЩИХ ОКРУЖАЮЩУЮ СРЕДУ ОГНЕГАСЯЩИХ ПЛЕНКООБРАЗУЮЩИХ ПЕН НА ВОДНОЙ ОСНОВЕ (57) Формула изобретения 1. Концентрированная огнегасящая пена, содержащая первое поверхностно-активное вещество, отличающаяся тем, что первое поверхностно-активное вещество содержит кислотную группу и/или депротонированную кислотную группу и олигосилановое звено и/или олигосилоксановое звено. 2. Концентрированная огнегасящая пена по п. 1, в которой кислотной группой является карбоксильная группа и/или сульфоновая кислотная группа. 3. Концентрированная огнегасящая пена по п. 1 или 2, дополнительно содержащая алкилгликозид или алкилполигликозид. 4. Концентрированная огнегасящая пена по любому из пп. 1-3, дополнительно содержащая одну или несколько добавок, выбранных из группы, включающей пенообразователи, пленкообразователи, стабилизаторы пленки, гелеобразующие вещества, антифризы, консерванты, ингибиторы коррозии, солюбилизаторы, буферы. 5. Концентрированная огнегасящая пена по любому из пп. 1-4, в которой первое поверхностно-активное вещество содержится в количестве от ≥0,5% до ≤100% по общему весу концентрата. 6. Концентрированная огнегасящая пена по любому из пп. 1-5, в которой первое поверхностно-активное вещество имеет одну из следующих общих формул: Стр.: 1 A 2 0 1 7 1 0 7 0 8 2 A Адрес для переписки: 119296, Москва, а/я 113, Песикову Э.П. 2 0 1 7 1 0 7 0 8 2 (86) Заявка PCT: R U (43) Дата публикации заявки: 05.10.2018 Бюл. № (72) ...

solid aerosol fire extinguisher and fure extinguishing systems using electric actuators

The present invention relates to a solid aerosol fire extinguisher using a self-electric operating method, which allows an igniter to be normally operated while preventing a malfunction of the igniter by allowing the igniter to operate a solid aerosol fire extinguisher to be ignited in a self-electric operating method, perform emergency control with a stable power supply in a malfunction situation by allowing wired/wireless control from a remote place, and improve the convenience of maintenance by allowing a user to check the electric capacity. To this end, the solid aerosol fire extinguisher of the present invention comprises: a sensing unit (100) for supporting a firing pin (130) by a glass bulb (120) at a normal time, releasing a support force of the firing pin (130) while the glass bulb (120) is damaged by heat caused by fire, and striking the firing pin (130) with released support force; an ignition unit (200) for igniting an ignition agent (220) with electricity provided by the striking of the sensing unit (100), and igniting a fire extinguishing agent (320) through ignition of the ignition agent (220); a fire extinguishing unit (300) for suppressing the fire by spraying aerosol while the fire extinguishing agent (320) is ignited by the ignition of the ignition unit (200); and a power unit (400) for connecting first and second contacts (430, 440) which are spaced apart from each other at a normal time by the striking of the firing pin (130), providing electricity to the ignition unit (200) by connection of the first and second contacts, and controlling an operation of the fire extinguishing unit (300) through an action of igniting the ignition agent (220) with the provided electricity.

Silicon-containing derivatives of organic acids as non-polluting extinguishing film-forming water-based foams

Изобретение относится к концентрированной огнегасящей пене, содержащей первое поверхностно-активное вещество, которое содержит карбоксильную группу, а также олигосилановое звено и/или олигосилоксановое звено и алкилгликозид или алкилполигликозид. Изобретение дополнительно относится к способу тушения пожаров, включающему стадии использования концентрированной огнегасящей пены; добавления концентрированной огнегасящей пены в воду с целью получения смеси и введения смеси в контакт с местонахождением пожара; при этом концентрированной огнегасящей пеной является концентрированная огнегасящая пена согласно изобретению. Дополнительным объектом изобретения является применение поверхностно-активного вещества в качестве добавки к огнегасящим пенам и/или концентрированным огнегасящим пенам. Изобретение обеспечивает устойчивость к гидролизу поверхностно-активного вещества и улучшение растекания пленки по поверхности. 3 н. и 4 з.п. ф-лы, 35 табл., 23 пр. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 707 765 C2 (51) МПК A62D 1/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК A62C 99/0036 (2019.08); A62D 1/0007 (2019.08) (21)(22) Заявка: 2017107082, 02.09.2015 (24) Дата начала отсчета срока действия патента: Дата регистрации: 29.11.2019 05.09.2014 DE 102014112851.6 (43) Дата публикации заявки: 05.10.2018 Бюл. № 28 (45) Опубликовано: 29.11.2019 Бюл. № 34 (56) Список документов, цитированных в отчете о поиске: DE 102008000845 A1, 01.10.2009. US 2008251751 A1, 16.10.2008. FR 2149519 A1, 30.03.1973. (85) Дата начала рассмотрения заявки PCT на национальной фазе: 05.04.2017 2 7 0 7 7 6 5 (73) Патентообладатель(и): Кёльнский университет (DE) Приоритет(ы): (30) Конвенционный приоритет: R U 02.09.2015 (72) Автор(ы): БЛУНК Дирк (DE), ИЭ Схуте (DE), ХЕТЦЕР Ральф Хельмут (DE), Зебоде Ханна (DE), Майзенхаймер Ричард Даниль Маттиас (DE) EP 2015/070046 (02.09.2015) C 2 C 2 (86) Заявка PCT: (87) Публикация заявки PCT: R U 2 7 0 7 7 6 5 WO ...

Flame retardant composition containing organic acid

FIELD: fire safety. SUBSTANCE: invention relates to a flame-retardant composition containing an organic acid. Content of organic acid is equal to 50 wt% or more, preferably from 70 to 90 wt%. Organic acid can absorb heat, decompose at high temperature and release a flame-retardant substance. Flame retardant agent can react through free radicals with one or more free radicals, which are necessary for organisation of chemical combustion cycles. EFFECT: invention provides a synergistic effect when used together with an organic acid pyrotechnic agent, thereby further improving capacity for extinguishing agent and flame retardant and considerably reduces effective extinguishing time. 10 cl, 1 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК A62D 1/06 (13) 2 580 915 C2 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2014108668/05, 14.08.2012 (24) Дата начала отсчета срока действия патента: 14.08.2012 (72) Автор(ы): ЯО Цзюньна (CN), ЛЮ Йи (CN) 16.08.2011 CN 201110235101.3 (43) Дата публикации заявки: 27.09.2015 Бюл. № 27 R U (73) Патентообладатель(и): Си'ань Джей энд Ар Фаер Файтинг Иквипмент Ко., Лтд. (CN) Приоритет(ы): (30) Конвенционный приоритет: (45) Опубликовано: 10.04.2016 Бюл. № 10 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 17.03.2014 (86) Заявка PCT: 2 5 8 0 9 1 5 (56) Список документов, цитированных в отчете о поиске: CN 101043919 A, 26.09.2007. CN 101664587 A, 10.03.2010. RU 2146546 C1, 20.03.2000. RU 2091106 C1, 27.09.1997. (87) Публикация заявки PCT: WO 2013/023575 (21.02.2013) R U 2 5 8 0 9 1 5 Адрес для переписки: 191036, Санкт-Петербург, а/я 24, "НЕВИНПАТ" (54) ПЛАМЕГАСЯЩАЯ КОМПОЗИЦИЯ, СОДЕРЖАЩАЯ ОРГАНИЧЕСКУЮ КИСЛОТУ (57) Реферат: Изобретение относится к пламегасящей необходимы для горения с организацией композиции, содержащей органическую кислоту. химических циклов. Изобретение обеспечивает Содержание органической кислоты составляет синергетический эффект при совместном ...

Extinguish capsule and Capsule type fire extinguisher having the same

소화캡슐 내부에 복수의 소화물질을 격리하여 여러 화재의 종류에 대해 진화가 가능하며, 화재 발생시 조기에 화재를 진화할 수 있는 소화캡슐 및 이를 구비하는 캡슐형 소화장치를 개시한다. 소화캡슐은 화재를 진화하는 제1소화물질, 온도가 상승하면 팽창하는 제2소화물질, 제1소화물질 및 제2소화물질을 내부에 수용하는 포켓 및 포켓의 내부에서 제1소화물질과 제2소화물질을 각각 격리하고, 제2소화물질이 팽창하면 제2소화물질을 제1소화물질 쪽으로 통과시키는 분할막을 포함한다. Disclosed is a fire extinguishing capsule capable of evolving various fire types by isolating a plurality of extinguishing materials inside the fire extinguishing capsule and evolving the fire early in the event of fire, and a capsule type fire extinguishing device having the fire extinguishing device. The fire extinguishing capsule comprises a first fire extinguishing substance which evolves the fire, a second fire extinguishing substance which expands when the temperature rises, a first fire extinguishing substance and a second fire extinguishing substance inside the pockets and pockets for receiving the first fire extinguishing substance and the second fire extinguishing substance therein, And a partitioning membrane for isolating the extinguishing material from each other and passing the second extinguishing material toward the first extinguishing material when the second extinguishing material expands.

Aerosol-forming fuel for volumetric fire fighting

FIELD: fire protection. SUBSTANCE: invention can be used for gas generators, including operational ones. Aerosol-forming fuel for volumetric fire fighting as an oxidizer contains potassium nitrate or its mixture with potassium perchlorate at their ratio of 1.66-6.81, binder: phenol-formaldehyde resin, PFR, plasticized with dibutyl phthalate, DBP, with a ratio of PFR to DBP = 1.5-4, fluoroplast-4, which creates a volumetric structuring mesh for improving mechanical and technological properties, technological additives: calcium and zinc stearates, multifunctional filler: potassium chloride, combustion modifier: copper salicylate is basic or in combination with smoke black or carbon nanotubes, which increases the stability and rate of combustion, reducing its dependence on pressure in the range of 0.1-2 MPa. The composition of the fuel has the following component content, wt. %: PFR 8.6-15.6, DBP 3.9-8, with a ratio of PFR to DBP 1.5-4; basic copper salicylate up to 2; fluoroplast-4 up to 2; calcium or zinc stearate 0.5; smoke black or carbon nanotubes up to 2; potassium chloride up to 25; KNO 3 or its mixture with KClO 4 with their ratio 1.66-6.81 - the rest; KNO 3 36.2-78.5; KClO 4 0-29. EFFECT: invention provides an increase in the fuel burning rate at atmospheric pressure up to 9-18 mm/s, which is 1.4-2.6 times higher than the maximum burning rate of the prototype (7 mm/s), with a decrease in the dependence on pressure. 1 cl, 6 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 761 938 C1 (51) МПК A62D 1/06 (2006.01) C10L 5/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК A62D 1/06 (2021.08); C10L 5/00 (2021.08) (21)(22) Заявка: 2021107641, 23.03.2021 (24) Дата начала отсчета срока действия патента: Дата регистрации: 15.12.2021 (73) Патентообладатель(и): Закрытое акционерное общество "Техно-ТМ" (RU) (45) Опубликовано: 15.12.2021 Бюл. № 35 2 7 6 1 9 3 8 R U (56) Список документов, цитированных в отчете о поиске ...

Cabinet Panel

본 발명은 접촉 부위의 화재 발생시 신속하게 소화함과 더불어 상 구분이 가능하고 부스바의 표면적을 증대시켜 표피 효과를 높이며 통전량을 확대하도록 한 분전반을에 관한 것으로서, 외부로부터 전송되는 전원을 입력받는 메인 차단기와, 상기 메인 차단기로부터 전원을 분배받아 출력하거나 분배받은 전원을 차단하는 분기 차단기와, 상기 메인 차단기에 전기적으로 연결되는 모선 부스바와, 상기 모선 부스바와 분기 부스바 및 메인 차단기를 체결하는 부스바 커넥터와, 상기 부스부 커넥터는 복수의 판들로 구성되는 집게 형태의 접촉부와, 상기 접촉부의 판들 하단을 일정한 간격만큼 이격시키는 지지부재와, 상기 지지부재와 일체화되도록 형성된 간격 유지부재와, 상기 접촉부는 길이 방향으로 분리되게 슬릿부를 갖으면서 상기 각 부스바와 접촉되는 부분에 홀을 구비하고, 상기 접촉부의 상측에는 내부에 할로겐계 가스 소화약제 조성물을 분말 형태로 포집한 상태에서 일정온도로 상승하면 상기 분말 형태의 할로겐계 가스 소화약제 조성물이 가스형태의 할로겐계 가스로 변환하여 분출하기 위해 필름형태로 구성된 소화부재와, 상기 모선 부스바 및 분기 부스바의 상을 구분하기 위해 서로 다른 색상이 상기 소화부재상에 코팅되어 있는 상표시부를 포함하는 것을 특징으로 한다. The present invention relates to a distribution board that can quickly extinguish a fire in a contact area, can distinguish phases, increase the surface area of busbars to increase the skin effect, and expand the amount of current, receiving power transmitted from the outside. A main circuit breaker, a branch circuit breaker that receives power distributed from the main circuit breaker and outputs or cuts off the distributed power, a bus bar electrically connected to the main circuit breaker, and a bus connecting the bus bar and the branch bus bar and the main circuit breaker The bar connector and the bus connector include a contact part in the form of tongs composed of a plurality of plates, a support member for spacing the lower ends of the plates of the contact part by a predetermined interval, a spacing member formed to be integrated with the support member, and the contact part has a slit portion to be separated in the longitudinal direction and has a hole in a portion in contact with each busbar, and when the halogen-based gas fire extinguishing agent composition is collected in a powder form on the upper side of the contact portion and rises to a certain temperature, the The fire extinguishing member composed of a film form in order that the powder-type halogen-based gas extinguishing agent composition is converted into a gaseous halogen ...

Fire extinguishing article and method for manufacturing same

本发明涉及了灭火物品及制造方法。灭火物品由石棉载体吸附灭火液体制备而成。灭火物品的制造方法，具体按以下步骤进行：S1、制备灭火液体；S2、准备石棉载体；S3、采用步骤S2的石棉载体吸载步骤S1制备的灭火液体，即得到灭火物品。本发明提供了灭火物品及其制造方法，使用方便，易于制造，灭火效果好，安全环保；使用范围广，尤其适用于电表箱、各种电池、变压器、化学实验室、电气柜、煤气台等场所。

Fire extinguishing powder composition

FIELD: fire-fighting equipment. SUBSTANCE: invention relates to the field of fire extinguishing, namely to the fire extinguishing powder composition of general purpose for class A, B, C, E fire extinguishing. Fire extinguishing powder composition contains halite, hydrophobisator, ammonium hydro- and dihydrogen phosphates, finely dispersed amorphous silicon dioxide, and caking-reducing and fluidity-improving additive used is phosphogypsum - a by-product of production of chemical enterprises, with the following ratio of components, wt. %: halite 32÷24, phosphogypsum 62÷56, ammonium hydro- and di-hydrophosphates 5÷15, water repellent 0.9÷4.5, finely dispersed amorphous silicon dioxide 0.1÷0.5. EFFECT: technical result consists in improvement of fire-fighting capacity of powdered composition when extinguishing both indoors and outdoors, improved consumer characteristics: lower moisture absorption and caking, higher fluidity, as well as wider range of available materials used as active components of fire-extinguishing powder formulations. 1 cl, 1 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 735 696 C1 (51) МПК A62D 1/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК A62D 1/0007 (2020.08) (21)(22) Заявка: 2020101566, 14.01.2020 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Общество с ограниченной ответственностью "Белспецкомплект" (BY) Дата регистрации: 06.11.2020 (45) Опубликовано: 06.11.2020 Бюл. № 31 галит 32÷24 фосфогипс 62÷56 R U 2 7 3 5 6 9 6 (54) ОГНЕТУШАЩИЙ ПОРОШКОВЫЙ СОСТАВ (57) Реферат: Изобретение относится к области пожаротушения, а именно к огнетушащему порошковому составу общего назначения для тушения пожаров классов А, В, С, Е. Огнетушащий порошковый состав содержит галит, гидрофобизатор, гидро- и дигидрофосфаты аммония, высокодисперсный аморфный диоксид кремния, а в качестве снижающей слеживаемость и улучшающей текучесть добавки используется фосфогипс - побочный ...

Fire extinguishing sheet comprising a microcapsule for fire extinguishing

The present invention provides a fire extinguishing sheet including a fire extinguishing microcapsule, which comprises: a microcapsule having a core-shell structure, containing 80-97 wt% of a fire extinguishing agent that is a core, and having a shell surrounding the core; and a polymer mixture. The fire extinguishing sheet including a fire extinguishing microcapsule according to the present invention is capable of bursting fire extinguishing microcapsules all at once within a short period of time in case of a fire while completely protecting a fire extinguishing microcapsule. In addition, the fire extinguishing sheet including a fire extinguishing microcapsule is manufactured in the form of a sheet, a pad or a film depending on the thickness to be attached to where there is always a risk of fire like a circuit breaker in the form of a sheet or a pad, or to be inserted into the smallest space like a cylindrical secondary battery or an electronic cigarette in the form of a film in order to extinguish a fire. Accordingly, the fire extinguishing microcapsule can be applied to various smallest spaces.

Method of producing aerosol-forming pyrotechnic composition for fire extinguishing

FIELD: fire safety.SUBSTANCE: invention relates to fire-fighting equipment, in particular to a method of making pyrotechnic aerosol-forming composition for generating fire-extinguishing mixture used in charges for fire-extinguishing aerosol generators during volumetric fire extinguishing in closed sealed rooms. Method of preparing pyrotechnic composition for volumetric fire extinguishing involves preparation of initial components and an solution of iditol in ethyl alcohol for successive mixing, wherein 61–65 wt% potassium nitrate is mixed with 2.5–3.0 wt% iditol in form of 50 % solution in ethyl alcohol, and then powders are added, wt%: 24–26 dicyandiamide and 8.5–10.0 iditol, obtained granulated mixture is dried to content of volatile substances and moisture of not more than 0.6 wt%. Granulation of the ready mixture is carried out on 1–2 mm mesh sieve and finishing drying combined with waxing on perforated trays in layers of 2–3 cm, which are blown by air at temperature of 30–45 °C to controlled content of volatile and moisture. Iditol is introduced in form of 50 % solution in ethyl alcohol and in powder form in doses in ratio of 1:3 respectively.EFFECT: method reduces drying time of the composition to increase flowability and improves pressingability of charges therefrom, as well as improving the main application parameters while reducing the amount of hazardous substances in the extinguishing gas-aerosol mixture.1 cl, 1 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 686 926 C1 (51) МПК A62D 1/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК A62D 1/0007 (2019.02) (21) (22) Заявка: 2018129930, 16.08.2018 (24) Дата начала отсчета срока действия патента: 16.08.2018 06.05.2019 (45) Опубликовано: 06.05.2019 Бюл. № 13 2 6 8 6 9 2 6 R U (56) Список документов, цитированных в отчете о поиске: RU 2153376 C1, 27.07.2000. RU 2392993 C1, 27.06.2010. SU 1772920 A1, 20.11.1996. US 2009301738 A1, 10.12.2009. US ...

Automatic fire extinguisher, its manufacturing method and molded body

초기 진화용 자동소화약제 및 제조방법이 개시된다. 본 발명의 초기 진화용 자동소화약제는, 소화용 약제를 캡슐화하여 마련된 복수의 캡슐 소화제; 복수의 캡슐 소화제를 도포하도록 복수의 캡슐 소화제에 혼합되는 액상의 소화 부재; 및 소화 부재에 투입되어 소화 부재를 일정 점도로 유지시키는 증점제를 포함하는 것을 특징으로 한다. Disclosed are an automatic fire extinguishing agent and a method for manufacturing the same. Early extinguishing automatic fire extinguishing agent of the present invention, a plurality of capsule extinguishing agent provided by encapsulating the extinguishing agent; A liquid extinguishing member mixed with the plurality of capsule extinguishing agents to apply the plurality of capsule extinguishing agents; And a thickener added to the extinguishing member to maintain the extinguishing member at a predetermined viscosity.

Mixture for abating combustion by a li-ion battery

Li-이온 배터리에 의한 연소의 약화가 열 불안정화성 고체 플루오로중합체 및 플루오르화된 조성물을 포함하는 혼합물을 배터리에 대해 배치시킴으로써 달성되며, 이 배치는 배터리의 연소의 약화를 제공하기에 유효하며, 이 혼합물은 바람직하게는 반고체이고, 배터리에 대해 근접하여, 바람직하게는 배터리의 적어도 일부 상에 코팅으로서, 연소 약화 효과를 제공한다. The weakening of combustion by a Li-ion battery is achieved by placing a mixture comprising a heat-labile solid fluoropolymer and a fluorinated composition against the battery, which arrangement is effective to provide a weakening of the combustion of the battery, This mixture is preferably semi-solid and close to the battery, preferably as a coating on at least a portion of the battery, providing a weakening effect.

Low-temperature S-type fire extinguishing agent and preparation method thereof

本发明涉及一种低温S型灭火剂及其制备方法，所述低温S型灭火剂由包含以下组分(重量比)的混合物组成：氧化剂45％～75％、还原剂15％～25％、粘合剂3％～10％、添加剂7％‑10％；其中，所述氧化剂为硝酸锶和硝基胍混合物，所述还原剂为高氮含能化合物，所述粘合剂为树脂类化合物，所述添加剂为有机酸钾盐及碳酸镁化合物中的一种或多种。本发明可为释放灭火剂组合物提供动能，增加气溶胶产物的弥漫性，结合添加剂中的钾离子，可进一步增强灭火性能，消焰降温。

Structure for preventing flame

The present invention provides a fire fighting structure for a common duct of an apartment house. The firefighting structure for a common duct of an apartment house comprises: a bottom part; a ceiling part positioned at an upper part of the bottom part and having a groove part; a cable support part arranged in the groove part, elevated from the groove part, and supporting a cable; a lifting part installed on the ceiling part and lifting the cable supporting part; a refractory plate part having fire resistance, arranged below the cable support part, and having a plurality of suction holes formed therein; a first elevating part installed at the cable supporting part and lifting the refractory plate part; a flame discharging part having one end connected to the plurality of suction holes of the refractory plate part, having the other end extended to the outside through the ceiling part, and forcibly discharging fire occurring in the inter-space with respect to the bottom part to the outside; and a fire control part arranging the cable support part to be positioned in the groove part by using the lifting part, reducing the space where fire occurs by moving the refractory plate part downwards through the first lifting part, and discharging flames due to the fire to the outside through the flame discharging part when fire occurs in the inter-space between the bottom part and the ceiling part.

FIREFIGHTING COMPOSITION OF COPPER SALTS

Винахід стосується вогнегасної композиції солей міді, яка характеризується тим, що містить сполуку солей міді та вогнезахисний компонент, відповідно, у таких масових співвідношеннях:від 30 до 95 % сполуки солей міді;від 5 до 70 % вогнезахисного компонента;та додатково містить піротехнічний засіб, який забезпечує осадження вогнегасної композиції;при цьому температура розкладу сполуки солей міді становить понад 200°С, і продукт розкладу вогнегасної композиції здатен гасити вогонь, атемпература розкладу вогнезахисного компонента є більшою за 100°С, і вогнезахисний компонент при розкладі утворює газоподібні сполуки розкладу, які мають вогнезахисний ефект і які можуть захоплювати вогнегасні вільні радикали. The invention relates to a fire extinguishing composition of copper salts, characterized in that it contains a copper salt compound and a flame retardant component, respectively, in the following mass ratios: from 30 to 95% copper brine compound; from 5 to 70% flame retardant component; and further comprising a pyrotechnic agent, which provides the deposition of the extinguishing composition, with the decomposition temperature of the copper salt compound is more than 200 ° C, and the decomposition product of the extinguishing composition is capable of extinguishing the fire, the decomposition temperature of the extinguishing component is greater than 1 00 ° C, and the fire retardant component during decomposition forms gaseous decomposition compounds which have a flame retardant effect and which can trap extinguishing free radicals.

Composition for fire extinguishant

The present composition for extinguishant mainly comprises of composite A and compound B; wherein said Composite A further comprises Compound C or Compound C and e-glass fibre and Compound B is water or deionized water; wherein further, said Compound C is in turn synthetic hydrated calcium silicate of density 60 to 450 kg/m 3 preferably 90 to 400 kg/m 3 ; which includes range of Tobermorite, Xenotlite and Wollastonite; said Compound C contains negligible amounts of Fe 2 O 3 MgO and Al 2 O 3 . Said Composite A comprises of 93-96% Compound C and 7-4% e-glass fibre and Compound B is at room temperature. The wet composition of present composition for extinguishant comprises of 2% to 18% W/V of Composite A in Compound B, and dry composition for extinguishant comprises of Composite A:compound B=82-98%:18-2%.

Battery housing for lithium-ion cells

본 발명은 갈바닉 셀들(2), 특히 리튬-이온 셀들을 수용하기 위한 내부 챔버를 포함하는 배터리 하우징에 관한 것으로서, 상기 배터리 하우징은 셀(2)에 고장이 발생할 경우에 개방될 수 있는 파열 영역을 구비한다. 예컨대, 전기적으로 작동하는 자동차의 사고 시에, 하나 이상의 셀에 고장이 발생할 경우에 화재를 억제, 지연 및/또는 선택적으로 적어도 부분적으로 소화할 수 있도록, 상기 배터리 하우징(1)의 상기 내부 챔버는 화염-억제제, 화염-지연제 및/또는 화염-소화제를 분배하기 위한 적어도 하나의 분배기(4)를 포함하며, 상기 분배기(4)는 적어도 하나의 분배기 개구부(5)를 포함하고, 상기 적어도 하나의 분배기 개구부(5)는 셀(2)의 파열 영역(3)에 인접하거나 인접하도록 배열되어 개방될 수 있으며, 상기 분배기 개구부(5)는 기계적 충격, 온도 상승, 및/또는 사전 결정된 한계값 이상의 압력 상승 시에 개방될 수 있다. 또한, 본 발명은 분배기, 갈바닉 셀 및 배터리에 관한 것이다. The present invention relates to a battery housing comprising an inner chamber for accommodating galvanic cells 2, in particular lithium-ion cells, wherein the battery housing comprises a rupture zone which can be opened when a failure occurs in the cell 2 Respectively. For example, in the event of an accident of an electrically operated vehicle, the inner chamber of the battery housing 1 may be designed so as to suppress, delay and / or selectively at least partially extinguish the fire in the event of a failure in one or more of the cells At least one distributor (4) for distributing a flame retardant, a flame retardant and / or a flame-extinguishing agent, said distributor (4) comprising at least one distributor opening (5) The dispenser opening 5 of the cell 2 may be arranged to be adjacent or adjacent to the rupture region 3 of the cell 2 and the distributor opening 5 may be opened and closed by mechanical shock, It can be opened when the pressure rises. The present invention also relates to a distributor, a galvanic cell and a battery.

LABILE BROM CONTAINING FIRE EXTINGUISHING SUBSTANCE

Battery pack comprising fire extinguishing device, and control method using same

Compositions and methods for suppressing flame

The invention relates to flame suppression compositions including an inorganic halogen-containing component including bromine, iodine, or a mixture thereof, and an organic binder system having a heat of formation of less than about 200 cal/g, wherein the composition is solid at a temperature below 100° C. and combusts at a temperature between about 160° C. to 1200° C. to produce a plurality of reaction products capable of suppressing a flame upon application thereto and wherein substantially all the halogen is converted to a solid form after suppressing the flame. The invention also relates to methods of suppressing flames by combining an inorganic halogen-containing component including bromine, iodine, or a mixture thereof, with an organic binder system having a heat of formation of less than about 200 cal/g to form a solid composition, generating a plurality of reaction products from the composition in a substantially gaseous form, wherein the reaction products have a velocity, and applying the reaction products at a temperature of between about 160° C. to 1200° C. to at least one flame in an amount sufficient to suppress the flame, wherein substantially all the halogen is solid after suppressing the flame.

Cementitious gypsum-containing binders and compositions and materials made therefrom

Cementitious binders include calcium sulfate beta-hemihydrate, a cement component comprising Portland cement, and either silica fume or rice-husk ash. The silica fume or rice-husk ash component is at least about 92 wt.% amorphous silica and has an alumina content of about 0.6 wt.% or less.

Fire extinguisher system for firing

The present invention relates to a fire extinguisher system for launch, capable of launching a fire extinguisher launched at a long range from a fire position to a predetermined distance by loading the fire extinguisher generating an extinguishing gas having a fire suppression effect on a launching unit for launch and of effectively suppressing fire breaking out at a point where people hardly approach by discharging the extinguishing gas after the fire extinguisher reaches the fire position. The fire extinguisher system for the launch includes: the fire extinguisher including an ignition unit igniting the fire extinguisher, wherein the fire extinguisher of a solid state combusted at a predetermined ignition point or more is loaded on the inner side of a cylinder; and a launching unit. The fire extinguisher comprises: an outer housing having an injection hole discharging the extinguishing gas generated due to the ignition of the fire extinguisher to the outside; and a connection unit inserted into or connected to the lower end of the outer housing as the diameter of the outer circumference is smaller than or same as the diameter of the outer circumference of the outer housing, wherein the connection unit includes a control unit operating the ignition unit inside. The launching unit comprises: a gun barrel in which the fire extinguisher is inserted inside; a propulsion unit providing propulsion to the fire extinguisher inserted into the gun barrel; and a setting unit setting operation of the control unit in accordance with the insertion or the launch of the fire extinguisher.

Hydrated fibrous mats for use in curing cement and concrete

The present invention relates to methods to protect curing cement or concrete from excess evaporative water loss and/or from rain, excess heat loss, or excess heat gain. More particularly the method relates to coating curing cement or concrete with a layer (or layers) of a fibrous mass composed of ground cellulose, water, a viscosity enhancing polymer, a hygroscopic swelling agent and, optionally, additives selected on the basis of the properties desired (e.g., rain resistance, heat absorption from the sun, heat reflectance, or heat insulation). The invention also relates to compositions comprising a layer of cement or concrete and a layer (or layers) of such a fibrous mass.

Fire extinguishing compositions and method of preparation thereof

A solid fire extinguishing composition, comprising a phosphorous-based component; a viscosity-adjusting component; and optionally, one or more further additives; wherein when the solid composition is mixed with water at a concentration of 12.5%w/w, the viscosity of the solution is at least 100mPas at 20°C. Preferably, the phosphorous-based component comprises monoammonium phosphate and/or sodium tripolyphosphate. Preferably, the viscosity-adjusting component is a modified cellulose, e.g. carboxymethyl cellulose sodium. The composition may also comprise an anionic surfactant and/or a colouring agent selected from a pigment or dye. The solid composition of the invention may be mixed with water to produce an aqueous composition. An aqueous composition comprising the solid fire extinguishing composition of the invention and water is also disclosed. The composition of the invention is used for extinguishing, suppressing or retarding a fire, preferably a class A fire e.g. those involving wood, coal, textile, straw, grass and forest. A flammable material impregnated with a fire extinguishing composition of the invention is also disclosed. Also claimed is a method of preparing the composition of the invention, comprising grinding a phosphorous-based component and a viscosity-adjusting component; drying the resulting mixture below 4% maximum acceptable humidity and then homogenising the mixture to obtain the composition.

Industrial adhesive patch that can be reattached

The present invention relates to an industrial patch capable of being reattached, which eliminates the economic loss of a user and performs more conveniently and quickly the reattachment operation by easily removing a patch from an original attachment point and then reattaching the same to the desired change location when replacing components with industrial patches such as fire extinguishing patches and dehumidification patches or changing the attachment location of the patch. The industrial patch includes an adhesive part in which functional contents are stored inside the patch, and which attaches the patch to a desired point on one side of the patch, wherein the adhesive part is formed by layering a plurality of adhesive films on one side of the patch, and has an adhesive display part for checking that which layer of an adhesive film among the plurality of adhesive films is used on an outer periphery of the patch and the outer periphery of each adhesive film corresponding thereto.

Composition for slowing down lithium ion battery burning

The invention provides a kind of composition of the burning that can slow down lithium ion battery, the composition is included：Liquid fluorochemical polyether and at least one burning different from fluoropolymer slow down agent, and the example of such reagent includes showing one or more compound of one or more of following characteristics：It is hydrate, carbonate, bicarbonate or sulfate, or for phosphorous or brominated, or into charcoal and/or show expansion in heating.

Fire resistent covers of melamine-formaldehyde resin fibres

Cementitious gypsum-containing compositions and materials made therefrom

A cementitious composition useful for water-resistant construction materials, including floor underlayments, backing boards, self-leveling floor materials, road patching materials, fiberboard, fire-proofing sprays, and fire-stopping materials includes about 30 wt.% to about 75 wt.% calcium sulfate beta-hemihydrate, about 10 wt.% to about 40 wt.% Portland cement, about 4 wt.% to about 20 wt.% silica fume, and about 1 wt.% to about 40 wt.% pozzolanic filler.

Fire extinguishing method using flame suppressing aerosol formed by burning synthetic solid fuel with oxygen

Fire-extinguishing composite

灭火组合物，该组合物含有热耗散组分、氧化剂、 含氧粘结剂和助剂，其特征在于使用无机化合物作为 热耗散组分，该化合物选自以下物组：含有碱或碱土 金属的氯化物、硫酸盐、硫化物、磷酸盐、铵盐，或它们 的混合物，上述组分的含量比例(重量％)如下：热耗 散组分 1.0～35.0，氧化剂 50.0～94.0，含氧粘结 剂 3.0～25.0，助剂 1.0～25.0。

Fire extinguishing composition

A fire extinguishing composition containing a thermally dispersible component, an oxidizer, an oxygen-containing binder and an additive, where the thermally dispersible component is a non-organic compound chosen from a group containing a chloride, sulphate, sulphide or phosphate of alkaline or alkaline-earth metals, an ammonium salt or their mixture, at the following ratio of said components in per cent by weight: thermally dispersible component 1.0-35.0, oxidizer 50.0-94.0, oxygen-containing binder 3.0-25.0, additive 1.0-25.0

Cementitious gypsum-containing binders and compositions and materials made therefrom

A cementitious binder comprising: (a) calcium sulfate hemihydrate; (b) a cement component comprising Portland cement; and (c) a third component comprising silica fume, said silica fume comprising up to about 0.6 wt.% Al2O3, and being at least about 92 wt.% amorphous SiO2. 3136 י' בטבת התשס" ד - January 4, 2004

Patent RU2017107082A3

7 ВУ"? 2017107082” АЗ Дата публикации: 14.03.2019 Форма № 18 ИЗ,ПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение «Федеральный институт промышленной собственности» ж 9 (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2017107082/05(012319) 02.09.2015 РСТ/ЕР2015/070046 02.09.2015 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 102014112851.6 05.09.2014 РЕ Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) КРЕМНИЙСОДЕРЖАЩИЕ ПРОИЗВОДНЫЕ ОРГАНИЧЕСКИХ КИСЛОТ В КАЧЕСТВЕ НЕ ЗАГРЯЗНЯЮЩИХ ОКРУЖАЮЩУЮ СРЕДУ ОГНЕГАСЯЩИХ ПЛЕНКООБРАЗУЮЩИХ ПЕН НА ВОДНОЙ ОСНОВЕ Заявитель: Кёльнский университет, РЕ 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. Примечания) [ ] приняты во внимание следующие пункты: [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) А620 1/02 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) Аб2О 1/00 - Аб2р 1/08 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): 6. ДОКУМЕНТЫ, ОТНОСЯЩИЕСЯ К ПРЕДМЕТУ ПОИСКА Кате- Наименование документа с указанием (где необходимо) частей, Относится к гория* относящихся к ...

combustion reduction mixture and combustion reduction process

Fire extinguishing composition of copper salts

Disclosed is a fire extinguishing composition of copper salts, which comprises a compound of copper salts and a fire retardant component with the content of 30wt%-95wt% for the former and 5wt%-70wt% for the latter respectively. A pyrotechnic agent in the composition serves as heat source and power source, and through being ignited, the pyrotechnic agent is burnt to generate high temperature to enable the composition to perform decomposition reaction so that a large quantity of the resulting fire extinguishing substances can be spouted out with the pyrotechnic agent to achieve an object of fire extinguishing. The fire extinguishing composition of copper salts can decrease the quantity of heat released by combustion of the pyrotechnic agent rapidly and efficiently, thus greatly reducing the nozzle temperature of a fire extinguishing apparatus and a sprayed substance, avoiding use of a complicated cooling system of the fire extinguishing apparatus, and also eliminating the danger of a secondary fire. the fire extinguishing composition releases a great deal of an effective fire extinguishing substance at the moment of being heated, through the synergistic effect of various particles, the fire extinguishing time is greatly shortened.

Material comprising cementitious composition

本发明涉及包含可用于耐水结构材料的胶凝性组合物的材料,如耐火喷涂和阻燃材料、纤维板和板材和这些材料的制备方法。本申请所述组合物包括大约30重量%到75重量%的β－半水硫酸钙、大约10重量%到40重量%的波特兰水泥、大约4重量%到20重量%的硅灰和大约1重量%到40重量%的火山灰填料。

FIRE EXTINGUISHING COMPOSITION COMPRISING AN ORGANIC ACID COMPOUND

COMPOSIÇÃO EXTINTORA DE INCÊNDIO A divulgação refere-se a uma composição extintora de incêndio compreendendo um composto de ácido orgânico, em que a composição extintora de incêndio compreende um composto de ácido orgânico. O conteúdo do composto de ácido orgânico é 50% em massa ou mais, e preferencialmente 70% a 90% em massa. O composto de ácido orgânico de acordo com a divulgação pode absorver calor e ser decomposto em uma temperatura alta, e liberar uma substância extintora de incêndio. A substância extintora de incêndio pode reagir, por meio de radicais livres, com um ou mais de radicais livres de O-, OH-, H- que são necessários para combustão em ciclagem química, assim cortando a combustão de ciclagem química, ou pode reduzir a pressão parcial de oxigênio por ação física para inibir a chama, ou atingir o efeito extintor de incêndio tanto por efeitos de inibição físicos como químicos. Ao mesmo tempo, o composto de ácido orgânico atinge um efeito sinergístico juntamente com um agente pirotécnico, assim, adicionalmente melhorando o desempenho extintor de incêndio do agente extintor de incêndio, e diminuendo muito o tempo extintor de incêndio efetivo. FIRE EXTINGUISHING COMPOSITION The disclosure relates to a fire extinguishing composition comprising an organic acid compound, wherein the fire extinguishing composition comprises an organic acid compound. The content of the organic acid compound is 50% by mass or more, and preferably 70% to 90% by mass. The organic acid compound according to the disclosure can absorb heat and be decomposed at a high temperature, and release a fire-extinguishing substance. The fire extinguishing substance can react, via free radicals, with one or more of the O-, OH-, H- free radicals that are necessary for chemical cycling combustion, thus cutting off chemical cycling combustion, or it can reduce the partial pressure of oxygen by physical action to inhibit flame, or achieve fire extinguishing effect by both physical and chemical ...

Fire extinguishing composition comprising a microcapsule for fire extinguishing

The present invention provides a fire extinguishing composition including a fire extinguishing microcapsule, which comprises: a microcapsule having a core-shell structure, containing 80-97 wt% of a fire extinguishing agent that is a core, and having a shell surrounding the core; and a polymer mixture. The fire extinguishing composition including a fire extinguishing microcapsule according to the present invention is capable of completely protecting a fire extinguishing microcapsule from an external environment, bursting fire extinguishing microcapsules inside all at once within a short period of time in case of a fire, and being applied to a small housing space and the smallest space where there is a risk of fire, like a motor, a socket, a PCB board with electronic components, and an insulation CAP.

Compositions and methods for suppressing flames

Cementitious gypsum-containing compositions and materials made therefrom

A cementitious composition useful for water-resistant construction materials, including floor underlayments, backing boards, self-leveling floor materials, road patching materials, fiberboard, fire-proofing sprays, and fire-stopping materials includes about 30 wt.% to about 75 wt.% calcium sulfate beta-hemihydrate, about 10 wt.% to about 40 wt.% Portland cement, about 4 wt.% to about 20 wt.% silica fume, and about 1 wt.% to about 40 wt.% pozzolanic filler.

FIRE EXTINGUISHING COMPOSITION UNDERSTANDING AN ORGANIC ACID COMPOUND

composição extintora de incêndio a divulgação refere-se a uma composição extintora de incêndio compreendendo um composto de ácido orgânico, em que a composição extintora de incêndio compreende um composto de ácido orgânico. o conteúdo do composto de ácido orgânico é 50% em massa ou mais, e preferencialmente 70% a 90% em massa. o composto de ácido orgânico de acordo com a divulgação pode absorver calor e ser decomposto em uma temperatura alta, e liberar uma substância extintora de incêndio. a substância extintora de incêndio pode reagir, por meio de radicais livres, com um ou mais de radicais livres de o-, oh-, h- que são necessários para combustão em ciclagem química, assim cortando a combustão de ciclagem química, ou pode reduzir a pressão parcial de oxigênio por ação física para inibir a chama, ou atingir o efeito extintor de incêndio tanto por efeitos de inibição físicos como químicos. ao mesmo tempo, o composto de ácido orgânico atinge um efeito sinergístico juntamente com um agente pirotécnico, assim, adicionalmente melhorando o desempenho extintor de incêndio do agente extintor de incêndio, e diminuendo muito o tempo extintor de incêndio efetivo. fire extinguisher composition The disclosure relates to a fire extinguisher composition comprising an organic acid compound, wherein the fire extinguisher composition comprises an organic acid compound. the content of the organic acid compound is 50% by weight or more, and preferably 70% to 90% by weight. the organic acid compound according to the disclosure can absorb heat and decompose at a high temperature, and release a fire extinguishing substance. the fire-extinguishing substance can react, by means of free radicals, with one or more free radicals of o-, oh-, h- which are necessary for combustion in chemical cycling, thus cutting the combustion of chemical cycling, or can reduce partial pressure of oxygen by physical action to inhibit the flame, or achieve the fire extinguishing effect by both physical and ...

A kind of fire-extinguishing composite containing carbohydrate and carbohydrate derivative

本发明涉及一种含有糖类及糖类衍生物的灭火组合物，其包含有糖类衍生物、糖类物质和辅助灭火剂，其质量百分比分别为：糖类衍生物30％-60％，糖类物质10％-40％，辅助灭火剂10％-30％，该灭火组合物是以烟火类药剂为热力源和动力源，利用烟火类药剂燃烧的高温使其受热分解或反应，产生灭火物质随烟火类药剂一起喷出而达到灭火目的。本发明的灭火组合物以糖类衍生物和糖类物质为主要成分，其以烟火类药剂为热力源和动力源，受热易分解并产生无毒无害气体，喷放后对环境无污染，各组分的有效利用率高，而且其分解出的物质也能够灭火，对烟火药剂产生协同增效的作用，提高整个灭火组合物的灭火性能。

An ESS System Having Air Conditioning Function with Reinforced Safety

The present invention relates to an ESS system. More particularly, the present invention relates to an ESS system including a safety-enhanced air conditioning function, which enables efficient cooling and warm-retaining by attaching a detachable air conditioner to each of the ESS housings accommodating battery packs and supplying cold air or warm air individually to each of the battery packs through the detachable air conditioner, and which maintain the safety even in the event of an earthquake by attaching an anti-earthquake device capable of absorbing vibration on the ESS housing and the detachable air conditioner.

Compositions and methods for suppressing flame

The invention relates to flame suppression compositions including an inorganic halogen-containing component including bromine, iodine, or a mixture thereof, and an organic binder system having a heat of formation of less than about 200 cal/g, wherein the composition is solid at a temperature below 100 ~C and combusts at a temperature between about 160 ~C to 1200 ~C to produce a plurality of reaction products capable of suppressing a flame upon application thereto and wherein substantially all the halogen is converted to a solid form after suppressing the flame. The invention also relates to methods of suppressing flames by combining an inorganic halogen-containing component including bromine, iodine, or a mixture thereof, with an organic binder system having a heat of formation of less than about 200 cal/g to form a solid composition, generating a plurality of reaction products from the composition in a substantially gaseous form, wherein the reaction products have a velocity, and applying the reaction products at a temperature of between about 160 ~C to 1200 ~C to at least one flame in an amount sufficient to suppress the flame, wherein substantially all the halogen is solid after suppressing the flame.

Compositions and methods for suppressing flame

The invention relates to flame suppression compositions including an inorganic halogen-containing component including bromine, iodine, or a mixture thereof, and an organic binder system having a heat of formation of less than about 200 cal/g, wherein the composition is solid at a temperature below 100 °C and combusts at a temperature between about 160 °C to 1200 °C to produce a plurality of reaction products capable of suppressing a flame upon application thereto and wherein substantially all the halogen is converted to a solid form after suppressing the flame. The invention also relates to methods of suppressing flames by combining an inorganic halogen-containing component including bromine, iodine, or a mixture thereof, with an organic binder system having a heat of formation of less than about 200 cal/g to form a solid composition, generating a plurality of reaction products from the composition in a substantially gaseous form, wherein the reaction products have a velocity, and applying the reaction products at a temperature of between about 160 °C to 1200 °C to at least one flame in an amount sufficient to suppress the flame, wherein substantially all the halogen is solid after suppressing the flame.

Electronic device having organic light emitting diode display device

An electronic device having an impact resistance property is provided. The electronic device includes an organic light emitting diode (OLED) display device and a housing receiving the OLED display device. The OLED display device includes a panel assembly on which a plurality of OLEDs are formed and a printed circuit board electrically connected to the panel assembly. The housing includes a reinforcing housing having an impact absorption ability and defining first and second spaces, an upper housing disposed within the first space and physically coupled to the reinforcing housing, and a lower housing disposed within the second space and physically coupled to the reinforcing housing. The panel assembly is located in the first space.

Fire extinguishing process

Apparatus and method for fire detection

가스 및 프리커서 공급 장치 내 화재 관리 장치 및 방법이 제공된다. 공정 가스를 공정 장비에 제공하는 가스 및 프리커서 공급 장치, 상기 가스 및 프리커서 공급 장치 내의 영상 정보를 획득하는 영상 기반 화재 감시부, 상기 영상 정보를 이용하여, 상기 가스 및 프리커서 공급 장치 내에 제1 소화 약제를 분사하는 제1 소화 장치, 상기 영상 정보를 이용하여, 상기 공정 장비에 상기 공정 가스의 공급을 중단하는 배기 댐퍼, 상기 가스 및 프리커서 공급 장치의 내부 온도를 측정하는 온도 기반 화재 감시부, 상기 내부 온도를 이용하여, 상기 가스 및 프리커서 공급 장치 내에 제2 소화 약제를 분사하는 제2 소화 장치, 및 상기 영상 정보 및 상기 내부 온도를 전자 장치로 전송하는 통신부를 포함한다.

Cementitious gypsum-containing mixtures, materials made therefrom and process of their manufacture

The present invention relates to a cementitious mixture useful for water-resistant construction materials, including floor underlayments, backing boards, self-leveling floor materials, road patching materials, fiberboard, fire-proofing sprays, and fire-stopping materials wherein the mixture includes about 30 to about 75 percent by weight of calcium sulfate beta-hemihydrate, about 10 to about 40 percent by weight of Portland cement, about 4 to about 20 percent by weight of silica fume, and about 1 to about 40 percent by weight of pozzolanic filler.

composition for fire extinguisher

a presente composição para substância extintora compreende, principalmente, o compósito a e o composto b; em que o referido compósito a compreende, adicionalmente, o composto c ou o composto c e fibra e-glass, e o composto b é água ou água desionizada; em que, adicionalmente, o referido composto c é, por sua vez, silicato de cálcio hidratado sintético de densidade de 60 a 450 kg/m3, preferencialmente de 90 a 400 kg/m3; que inclui variações de tobermorita, xenotlita e wollastonita; o referido composto c contém quantidades insignificantes de fe2o3, mgo e al2o3. o referido compósito a compreende 93-96% de composto c e 7-4% de fibra e-glass, e o composto b está á temperatura ambiente. a composição molhada da composição presente para substância extintora compreende de 2% a 18% p/v do compósito a no composto b, e a composição seca para substância extintora compreende de compósito a: composto b = 82-98%: 18-2%. the present extinguishing substance composition comprises mainly composite a and compound b; wherein said composite a further comprises compound c or compound c and e-glass fiber, and compound b is water or deionized water; wherein additionally said compound c is in turn synthetic hydrated calcium silicate having a density of 60 to 450 kg / m3, preferably 90 to 400 kg / m3; which includes variations of tobermorite, xenotlite and wollastonite; said compound c contains insignificant amounts of fe2o3, mgo and al2o3. said composite a comprises 93-96% compound c and 7-4% e-glass fiber, and compound b is at room temperature. the wetting composition of the present extinguishing substance composition comprises from 2% to 18% w / v of the composite a in compound b, and the dry composition for the extinguishing substance composition comprises: compound b = 82-98%: 18-2% .

Battery pack including extinguishing device and the control method using the battery pack

提供了一种电池组和使用该电池组的控制方法，该电池组具有提高的安全性以防止火灾或即使被点燃仍然防止火灾蔓延，由此降低可能在点燃期间发生的风险。根据本发明的电池组包括：电极组件，该电极组件包括负极、正极和分隔物；和单个电池单体或多个电池单体，该电池单体具有用于容纳电极组件的袋形电池壳体，其中，所述电池单体由模块壳体容纳并堆叠，该模块壳体在其内部或外部处包括防火剂或灭火剂，从而当发生电池单体膨胀时，该防火剂或灭火剂被自动地从模块壳体排放。

Method of preventing disasters

Composition for fire extinguishant

The present composition for extinguishant mainly comprises of composite A and compound B; wherein said Composite A further comprises Compound C or Compound C and e - glass fibre and Compound B is water or deionised water; wherein further, said Compound C is in turn synthetic hydrated calcium silicate of density 60 to 450 kg/m3 preferably 90 to 400 kg/m3; which includes range of Tobermorite, Xenotlite and Wollastonite; said Compound C contains negligible amounts of Fe2O3, MgO and Al2O3. Said Composite A comprises of 93-96% Compound C and 7-4% e- glass fibre and Compound B is at room temperature. The wet composition of present composition for extinguishant comprises of 2% to 18% W/V of Composite A in Compound B, and dry composition for extinguishant comprises of Composite A : compound B = 82-98%:18-2%.

Cement, gypsum-containing mixtures, materials produced from such mixtures and process for producing thereof

A cementitious composition useful for water-resistant construction materials, including floor underlayments, backing boards, self-leveling floor materials, road patching materials, fiberboard, fire-proofing sprays, and fire-stopping materials includes about 30 wt.% to about 75 wt.% calcium sulfate beta-hemihydrate, about 10 wt.% to about 40 wt.% Portland3 cement, about 4 wt.% to about 20 wt.% silica fume, and about 1 wt.% to about 40 wt.% pozzolanic filler.

A kind of aerosol type extinguishing chemical and preparation method thereof

本发明公开了一种气溶胶型灭火剂及其制备方法，其按照重量百分比包括：8.32％～20.32％的高锰酸钙、16.72％～28.72％的二水硫酸钙、7.76％～13.66％的改性淀粉、9.2％～15.3％的碳粉、0.50％～3.50％的纳米纤维素、1.50％～4.50％的六亚甲基四胺、9.19％～29.19％的磷酸二氢铵、0.81％～20.81％的碳酸钙、0.70％～3.70％的碳酸镁与0.80％～4.80％的环氧树脂；及其制备方法。本发明的气溶胶灭火剂各组份之间具有明显的协同作用，使得气溶胶灭火剂整体上具有良好的灭火能力与灭火效率，具有用药量少、灭火速度快、灭火效率高等优点，特别适于油类火源的灭火。

Battery pack comprising fire extinguishing device, and control method using same

Provided are a battery pack and a control method using the same, the battery pack having improved safety so as to prevent fire or prevent fire from spreading even if ignited, thereby reducing the risks which can occur during ignition. The battery pack, according to the present invention , comprises: an electrode assembly comprising an anode, a cathode, and a separator; and a single cell or a plurality of cells having a pouch-shaped battery case for accommodating the electrode assembly, wherein the cell is accommodated and stacked by the module case, the module case comprises a fire suppression agent or a fire extinguishing agent at the inner or outer part thereof such that the fire suppression agent or the fire extinguishing agent is automatically discharged from the module case when cell swelling occurs.

Biodegradable fire suppressing composition with hydrocarbon dispersent

A fire suppressing solution includes an intumescent char forming material and a hydrocarbon dispersion material. The intumescent char forming material includes a starch, a pseudo-plastic, high yield, suspending agent, and a neutralizer.

Methods and systems for suppressing pyrophoric metal fires

A method for suppressing a pyrophoric metal fire may include arranging a suppression system above a containment structure. The suppression system includes a first extinguishing agent. The containment structure is configured to contain and isolate a pyrophoric metal from ambient air. The suppression system is configured to activate upon a leak and ignition of the pyrophoric metal so as to release the first extinguishing agent to suppress the pyrophoric metal fire.

For suppressing the method and system of pyrophoric metals fire

一种用于抑制自燃金属火灾的方法，可包括在安全壳结构上方布置抑制系统。抑制系统包括第一灭火剂。安全壳结构被配置为容纳自燃金属且隔离自燃金属与环境空气。抑制系统被配置为在自燃金属泄漏和点燃时激活，以便释放第一灭火剂以抑制自燃金属火灾。

Metal oxide nanoparticles for smoke clearing and fire suppression

Methods of reducing smoke levels in smoke-affected areas, reducing the level of toxic compounds produced by fires, fire suppression, and increasing flame retardancy. In particular, methods according to the present invention comprise dispersing nanocrystalline particles in the areas affected by smoke for sorption of smoke particulates and toxic compounds produced from a fire. The nanocrystalline particles are also effective for use in methods of fire suppression and flame retardancy.

Electronic device having organic light emitting diode display device

An electronic device having an impact resistance property is provided. The electronic device includes an organic light emitting diode (OLED) display device and a housing receiving the OLED display device. The OLED display device includes a panel assembly on which a plurality of OLEDs are formed and a printed circuit board electrically connected to the panel assembly. The housing includes a reinforcing housing having an impact absorption ability and defining first and second spaces, an upper housing disposed within the first space and physically coupled to the reinforcing housing, and a lower housing disposed within the second space and physically coupled to the reinforcing housing. The panel assembly is located in the first space.

Refractory blanket having melamine-formaldehyde resin fibers

(57)【要約】 メラミン樹脂繊維を耐火ブランケットの製造用に使用する。

Fire extinguishing material and preparation method thereof

本发明涉及一种灭火材料及其制备方法，灭火材料包括灭火剂和密闭包覆在所述灭火剂外的环糊精囊泡，所述环糊精囊泡包括由环糊精与含碳碳双键的有机物聚合而成的聚合物，含碳碳双键的有机物是醋酸乙烯酯、丙烯酸、丙烯酸甲酯、丙烯酸乙酯、丙烯酸羟乙酯、甲基丙烯酸、甲基丙烯酸甲酯、甲基丙烯酸乙酯、甲基丙烯酸羟乙酯和N‑羟甲基丙烯酰胺中的一种或多种。本发明的灭火材料在高温情况下会自动释放灭火剂。

Silicon-containing organic acid derivatives as environmentally friendly afff extinguishing agents

The invention relates to a fire fighting foam concentrate comprising a first surfactant, the first surfactant having an acid group as well as an oligosilane unit and/or oligosiloxane unit. The invention further relates to a method for extinguishing fires, comprising the steps of: providing a fire fighting foam concentrate; adding the fire fighting foam concentrate to water to obtain a mixture and bringing the fire into contact with the mixture; wherein the fire fighting foam concentrate is a fire fighting foam concentrate according to the invention. A further object of the invention is the use of a surfactant as an additive to fire fighting foams and/or fire fighting foam concentrates, the surfactant comprising an acid group as well as an oligosilane unit and/or oligosiloxane unit. An example is the following: (formula)

Fire-extinguishing composition comprising an organic acid compound

The present invention belongs to the technical field of aerosol fire extinguishment. The invention relates to a fire-extinguishing composition comprising an organic acid compound and a pyrotechnic agent. Under high temperature the organic compound decomposes and generates a fire extinguishing substance. The pyrotechnic agent is a heat source and a power source for the fire extinguishing composition, the pyrotechnic agent generating by burning a large quantity of heat.

Nitrogen-generating composition for fire-extinguishing and method for producing same

The invention relates to nitrogen-generating compositions for saturation fire-extinguishing and to methods for producing same. The composition comprises: 25.0-45.0% by mass of a heavy metal oxide, 12.0-18.0% by mass of a combustion modifier in the form of aluminium oxide modified with cobalt (II) nitrate (Co(NO3)2), with accelerating additives of nickel oxide and copper oxide, with an alkali metal azide making up the remainder to 100%, and 0.07-2.0% by mass of a carboxylic acid ester as moistener (residue after drying) above 100%. The composition is produced by mixing aluminium oxide with cobalt nitrate and with the moistener, allowing the mixture to stand and dry out so as to produce a first mixture, separately mixing the first mixture with the heavy metal oxide and the moistener until a second mixture is produced, separately preparing a mixture of alkali metal azide powder with the moistener until a third mixture is produced and then mixing the second mixture and the third mixture simultaneously with copper oxide and nickel oxide, drying out the produced mass and forming granules.

Novel methods for the manufacture and use of gas hydrates

The use of clathrate compositions, having non-flammable host and non-flammable guest molecules, especially CO2 hydrate compositions, for fire fighting, is described. Methods for the manufacture of dry solid clathrates by allowing an excess of guest to react with an excess of host under clathrate forming temperature and pressure conditions are also described.

Fire suppressant

A fire suppressant including technical urea 10-30% (by weight), ammonium sulphate 20-50%, and sodium bentonite 12-26%. The fire suppressant further includes polypropylene glycol (polyglycol), alkyl sulfonic acid, castor oil, guar gum, and/or triethanolamine dodecylbenzene sulfonate. The fire suppressant does not pose any risk to plant or animal life since the product is completely benign and is classified as non-toxic. It does not cause any damage to aquifers or groundwater, and it biodegrades in 30 to 60 days.

Gypsum-containing cementitious composition and production material therefrom

Electrically-operating solid-aerosol automatic extinguisher including lateral outlet

PURPOSE: An electrically operating solid aerosol automatic extinguisher is provided, which recognizes fire initially and suppresses fire effectively. CONSTITUTION: An electrically operating solid aerosol automatic extinguisher comprises an outer reservoir(317) which has a sealed cylinder shape and includes an lateral outlet(334) formed in one side; an inside reservoir(336) which is located in the outer reservoir and includes a perforated screen(326) in one side; a refrigerant(328) placed between the perforated screen and lateral outlet; a solid fire extinguishing agent generating aerosol in combustion; a igniting composition which burns the solid fire extinguishing agent; and an electrically operating ignition operation member.

산불 진화용 소화 성형체 제조방법 및 이를 이용하여 제조된 소화 성형체

본 발명은 산불 진화용 소화 성형체 제조방법 및 이를 이용하여 제조된 소화 성형체에 관한 것으로, 특히 폐소화기에서 소화약제을 분리하여 획득하고, 획득된 소화약제에 폭발제와, 팽창제와, 가스확산제와, 소화보조제와, 발화지연제와, 점성제와, 성형제를 혼합한 후 이를 성형기에 투입하여 소화 성형체를 성형하고, 더불어 성형된 소화 성형체를 산속의 화재 거점에 조형물 또는 블록형태로 미리 설치하여 화염접촉시 일정 온도범위에서 순간 폭발에 의해 소화약제의 비산과 함께 질소가스와 이산화탄소를 생성시켜 산불을 진화시킬 수 있도록 한 것을 특징으로 한다.

Fire suppressant

Verfahren zur Herstellung von Metaborsäureestern

Fire-extinguishing agent capable of extinguishing combustion of aluminum slag, and preparation method therefor and use thereof

A fire-extinguishing agent capable of extinguishing the combustion of aluminum slag, and a preparation method therefor and the use thereof. The fire-extinguishing agent comprises the following raw materials: a sulfate, a chlorine salt, a mineral, a silica gel, a surfactant and a stearate. The main materials of sulfate and chlorine salt are solid waste containing sulfate and chlorine salt obtained by separating high-salt wastewater generated during a resynthesis process of a positive electrode material of a waste lithium battery. The solid waste containing sulfate and chlorine salt is used as a material for a fire-extinguishing agent, which can effectively recycle waste resources. The wastewater of a large amount and high salt content produced in the synthesis process of the positive electrode material of the waste lithium battery is separated and evaporated to obtain more solid wastes containing sulfate and chlorine salt, which can be used as the main material for preparing fire-extinguishing agents on a large scale.