DE877555C - Fire extinguishers, in particular for combating phosphorus incendiary bombs - Google Patents

Fire extinguishers, in particular for combating phosphorus incendiary bombs

Info

Publication number
DE877555C
DE877555C DEK6475D DEK0006475D DE877555C DE 877555 C DE877555 C DE 877555C DE K6475 D DEK6475 D DE K6475D DE K0006475 D DEK0006475 D DE K0006475D DE 877555 C DE877555 C DE 877555C
Authority
DE
Germany
Prior art keywords
phosphorus
combating
fire extinguishers
incendiary bombs
water glass
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEK6475D
Other languages
German (de)
Inventor
Gustav Paul Kaiser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KAROLINE KAISER
Original Assignee
KAROLINE KAISER
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KAROLINE KAISER filed Critical KAROLINE KAISER
Priority to DEK6475D priority Critical patent/DE877555C/en
Application granted granted Critical
Publication of DE877555C publication Critical patent/DE877555C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
    • A62D1/0028—Liquid extinguishing substances
    • A62D1/005—Dispersions; Emulsions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing Compositions (AREA)

Description

Feuerlöschmittel, insbesondere zur Bekämpfung von Phosphorbrandbomben Bekanntlich ist die Bekämpfung von Phosphorbrandbomben schwierig, da der Phosphor bei Luftzutritt auch nach erfolgreichem Ablöschen mit Sand oder Wasser sich immer wieder entzündet. Die Erfindung gibt nun ein Mittel an, um die Phosphorbrandbomben sehr schnell und endgültig ablöschen und unschädlich machen zu können. Dies erfolgt nach der Erfindung dadurch, daß die brennenden Phosphorlösungen mit einem Mittel überdeckt werden, welches aus der Mischung eines mineralischen Pulvers mit Wasserglas in sämiger Breiform besteht.Fire extinguishing preparations, in particular for fighting phosphorus incendiary bombs It is well known that fighting phosphorus incendiary bombs is difficult because the phosphorus if air is admitted, even after successful extinguishing with sand or water reignited. The invention now provides a means of preventing the phosphorus incendiary bombs to be able to extinguish and render harmless very quickly and permanently. this happens according to the invention in that the burning phosphorus solutions with an agent be covered, which consists of the mixture of a mineral powder with water glass consists in a creamy porridge form.

Bei der Auswahl des Mineralpulvers ist zu beachten, daß mit dem neuen Mittel ein luftdichter Film über der Brandstelle erzeugt werden soll. Daher sollen möglichst feine Pulver, welche dicht liegen, gewählt werden. Gewöhnlicher Sand od. dgl. ist als Bestandteil wenig geeignet. Am besten bewährt hat sich bisher Schwerspatpulver, vorzugsweise in Mischung mit Kreide. Als Bindemittel ist Natronwasserglas dem Kaliwasserglas wegen seines höheren Schmelzpunktes weit überlegen. Bewährt hat sich ferner noch ein Zusatz von Graphit zu der angegebenen Mischung. Der Mischung wird ferner nach Bedarf noch ein Farbpigment zugesetzt.When choosing the mineral powder, it should be noted that with the new Means an airtight film is to be created over the fire site. Therefore should Powders that are as fine as possible, which are densely packed, are selected. Ordinary sand or Like. Is not very suitable as a component. So far, barite powder has proven to be the best, preferably mixed with chalk. As a binding agent, soda water glass is the potassium water glass far superior because of its higher melting point. It has also proven itself an addition of graphite to the specified mixture. The mixture is also after If necessary, a color pigment is added.

Sobald das neue Mittel aufgebracht ist, kommen die Flammen des Phosphorbrandes in kürzester Zeit zum Erlöschen. Der Phosphor kann sich nicht wieder entzünden, da er durch das Mittel mit einem luftdichten Überzug versehen ist.As soon as the new agent is applied, the flames of the phosphorus fire come in no time to Going out. The phosphorus cannot come back ignite because it is provided with an airtight coating by the agent.

Ausführungsbeispiel Das neue Mittel kann etwa in der nachstehenden Weise zusammengesetzt sein: Schwerspatpulver . . . . . . . . . . 3oo Teile Kreide .... _ ............ z50 -Graphit .................. z50 -Färbe .................... 50 -Natrönwasserglas .......... 350 -Exemplary embodiment The new agent can be composed as follows: Heavy spar powder. . . . . . . . . . 300 parts chalk .... _ ............ z50 -graphite .................. z50 -colour ...... .............. 50 - Soda water glass .......... 350 -

Claims (1)

PATENTANSPRÜCHE: z. Feuerlöschmittel, insbesondere zur Bekämpfung von Phosphorbrandbomben, dadurch gekennzeichnet, daB es aus einer Mischung eines mineralischen Pulvers mit Wasserglas in sämiger Breiform besteht. a. Mittel nach Anspruch z, dadurch gekennzeichnet, daB es als mineralisches Pulver Schwerspat, vorzugsweise zusammen mit Kreide enthält. 3. Mittel nach den vorhergehenden Ansprüchen, dadurch gekennzeichnet, daB es als Bindemittel Natronwässerglas enthält. q.. Mittel nach den vorhergehenden Ansprüchen, gekennzeichnet durch einen Zusatz an Graphitpulver.PATENT CLAIMS: e.g. Fire extinguishing agents, in particular for fighting of phosphorus incendiary bombs, characterized in that it consists of a mixture of a mineral powder with water glass in a creamy porridge form. a. Means after Claim z, characterized in that the mineral powder contains barite, preferably together with chalk. 3. Means according to the preceding claims, characterized in that it contains soda water glass as a binding agent. q .. means according to the preceding claims, characterized by an addition of graphite powder.
DEK6475D 1943-08-29 1943-08-29 Fire extinguishers, in particular for combating phosphorus incendiary bombs Expired DE877555C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK6475D DE877555C (en) 1943-08-29 1943-08-29 Fire extinguishers, in particular for combating phosphorus incendiary bombs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK6475D DE877555C (en) 1943-08-29 1943-08-29 Fire extinguishers, in particular for combating phosphorus incendiary bombs

Publications (1)

Publication Number Publication Date
DE877555C true DE877555C (en) 1953-05-26

Family

ID=7211308

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK6475D Expired DE877555C (en) 1943-08-29 1943-08-29 Fire extinguishers, in particular for combating phosphorus incendiary bombs

Country Status (1)

Country Link
DE (1) DE877555C (en)

Similar Documents

Publication Publication Date Title
DE877555C (en) Fire extinguishers, in particular for combating phosphorus incendiary bombs
DE69129638T2 (en) Compositions for match heads
DE1302520B (en)
DE2129462A1 (en) MEANS OF PREVENTING COAL SELF-IGNITION
US1920254A (en) Pyrotechnic composition for producing yellow smoke
AT291834B (en) Sparkler
DE539228C (en) Process for the production of an easily dispersible fire extinguishing powder from sodium bicarbonate
DE534430C (en) Fire extinguishers
DE840222C (en) Safety sleeve for explosive cartridges
DE746963C (en) Fire extinguishers
AT127867B (en) Fire extinguishing mass.
DE2841538A1 (en) Solns. for fire control in coal tips - contg. calcium and/or magnesium chloride and wetting agent
DE813824C (en) Process for the production of crackling stones
DE1915333B2 (en) Process for binding dust in mining
DE639404C (en) Mixtures of explosives
AT156831B (en) Fire-protecting paint for wood or the like.
CH239464A (en) Dry extinguishing powder, especially for extinguishing bomb and car fires, etc.
DE1171752B (en) Fire extinguishing powder compatible with fire extinguishing foams
DE1168258B (en) Extinguishing agent for combating metal fire
DE369509C (en) Process for the production of extinguishing dust from naturally occurring minerals for the prevention of mine explosions
DE2710383C3 (en) Method for producing a pyrotechnic sound signal
AT159122B (en) Ignition rod for repeated ignition and extinction.
DE493330C (en) Dry mordant
DE489536C (en) Device for displaying the muzzle flash of guns
DE633514C (en) Flammable fog substances containing phosphorus