EP0483901B1 - Vorrichtung zum Verhüten und Löschen von Feuern - Google Patents

Vorrichtung zum Verhüten und Löschen von Feuern Download PDF

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Publication number
EP0483901B1
EP0483901B1 EP91202711A EP91202711A EP0483901B1 EP 0483901 B1 EP0483901 B1 EP 0483901B1 EP 91202711 A EP91202711 A EP 91202711A EP 91202711 A EP91202711 A EP 91202711A EP 0483901 B1 EP0483901 B1 EP 0483901B1
Authority
EP
European Patent Office
Prior art keywords
vessel
wick
fire extinguishing
prevention device
extinguishing
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 - Lifetime
Application number
EP91202711A
Other languages
English (en)
French (fr)
Other versions
EP0483901A1 (de
Inventor
Benigno Garcia Calvo
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0483901A1 publication Critical patent/EP0483901A1/de
Application granted granted Critical
Publication of EP0483901B1 publication Critical patent/EP0483901B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
    • A62C35/08—Containers destroyed or opened by bursting charge

Definitions

  • the present invention refers to a fire extinguishing and prevention device and provides a series of relevant features with regard to the devices presently used for a similar purpose.
  • the device acts automatically when contacted by with fire, causing the explosion and disintegration of the device and the subsequent expansion of the extinguishing product, liquid or powder and in general of any fire-resistant product, or physical or chemical product to smother the fire, which is of course stored inside the device.
  • the fire extinguishing product is not advantageously pressurized inside the device, which defines a safety feature of the state of the charge of the extinguisher. Therefore, periodic checks are not necessary. In certain circumstances the vessel could have pressure.
  • the expelling force that causes the ejection of the extinguishing product is caused in the combustion of an explosive charge, located inside the vessel and that is isolated from the extinguishing product.
  • Fire extinguishing devices of the type called extinguishers are presently used. With such extinguishers the extinguishing product is pressurized inside the vessel, in such a way that the product comes out upon manual operation of the valve device that is located in the head of the vessel.
  • US-A-4,964,469 discloses a device for dispersing fire-suppressing chemicals by explosive force.
  • the device according to US-A-4 964 469 includes a container in which is stored an explosive charge surrounded by a dry powder payload. A fuse cord protruding from the container can be used to trigger the explosive.
  • the fuse cord protruding from the container is very short, the fuse cord might be ignited too late by a fire in the vicinity of the container.
  • the fuse cord is likely to be damaged, for example during transport of the device.
  • the fire extinguishing and prevention devices that the invention proposes includes a fire-resistant material vessel so that it is not destroyed before the explosion. It may also be of plastic with an alloy of this fire-resistant material.
  • the explosive charge is contained in the central area of the inside of the vessel and is isolated from the extinguishing product and immobilized in its housing by any known means.
  • the inlet of the vessel is sealed by a plug or a cap. There is also a sealing plug or cap to prevent moisture from entering during storage time, and once this sealing plug is destroyed, even the environment will wet the explosive charge sufficiently to make the device unusable.
  • wick that surrounds the vessel and that reaches the explosive charge, this wick passing through a series of perforated lugs provided on the periphery of the vessel.
  • a suspension element for the vessel also passes through these lugs, such as a fiber glass or asbestos string or one of any other incombustible materials to form a type of handle so the device may be hung from trees.
  • This suspension string that passes close to the wick also defines a protective element for the wick as it has a rather larger diameter. Any impact that is made during transport and that could damage the wick, is resisted by the suspension string.
  • a special characteristic that is derived from the structure of the vessel containing the extinguishing product and explosive charge and that is derived precisely from the existence of said lugs is that the wick remains clamped upon crossing the lugs, which produces warning or prevention detonations of the imminent explosion of the charge.
  • a signaling powder or flare that indicates the place of the explosion, either by forming a cloud of smoke, or by any other indication.
  • Sole figure - a plan view with a sectioned quadrant, of the fire extinguishing and prevention device which is the object of the invention.
  • the fire extinguishing and prevention device that the invention proposes is determined by vessel (1) with a general cylindrical shape and that has an inlet provided with a neck (2) in a point of its side surface.
  • the inside of the vessel is filled with the extinguishing product. Subsequently a tube 6 containing the explosive charge (5) is introduced through the inlet of the vessel (1), and the mouth of the tube is threaded to the neck (2) as is clearly seen in the sectioned portion of the figure.
  • the explosive charge fills the center area of the vessel so that when the explosion is started there is a better distribution of charges that uniformly cast the extinguishing product in the stipulated action radius, after destruction of the vessel (1.)
  • the explosive charge (5) is in direct communication with the wick (7) that emerges outside and that is located on the outer periphery of the vessel (1), passing through the holes (4) of the lugs (3.)
  • a protection means therefor defined by the string (8) that follows the same peripheral path as the wick (7), passing through the pairs of holes (4) of the lugs (3.)
  • This string (8) is used to suspend the device from a tree or the like, in the fire barrier laying foreseen for example as fire prevention.
  • the diameter of the string (8) is notably greater than that of the wick (7) and therefore any knock that could damage the wick (7) is endured by the string (8.)
  • the vessel (1) is also provided with a second covering cap or plug (9) acting a a moisture seal.
  • the wick (7) upon entering and coming out through the pair of holes (4) of each of the lugs (3), remains "clamped” and during combustion of the wick detonations are caused as the part of the wick passing through these clamped areas burns, warning of the imminent explosion of the charge and therefore acting as a safety measure.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Claims (7)

  1. Vorrichtung zum Löschen und Verhüten von Feuern, der Art, die aus einem Behälter (1) besteht, der ein Löscherzeugnis enthält, wobei letzteres normalerweise nicht unter Druck steht, oder gelegentlich unter bestimmten Umständen unter Druck steht, wobei das Löscherzeugnis bei automatischer Betätigung einer explosiven Vorrichtung (5), die in dem Behälter (1) enthalten ist, aus dem Behälter austritt, wobei die automatische Betätigung durch einen Docht (7) erfolgt, der von der Innenseite zur Außenseite des Behälters (1) durch einen Einlaß verläuft, der durch einen Hals (2) gebildet wird, wobei sich im Inneren des Behälters das Löscherzeugnis sowie eine explosive Ladung (5) befinden, die im mittleren Bereich isoliert und unbeweglich ist und die mit dem Docht (7) in Verbindung steht, der über den Einlaß (2) des Behälters (1) eintritt, wobei der Hals (2) des Behälters (1) mit einem Stopfen oder einer Kappe verschlossen werden kann,
    dadurch gekennzeichnet, daß
    die Vorrichtung aus einem Kunststoffbehälter (1) mit einer feuerbeständigen Legierung besteht, wobei die Vorrichtung des weiteren aus einem Seil (8) aus nicht brennbarem Material besteht, das die Aufhängungsvorrichtung für den Behälter (1) bildet, so daß eine Reihe von Vorrichtungen hergestellt werden kann, die als Feuersperre dient, wobei der Umfang des Behälters (1) einige Ansätze (3) aufweist, die jeweils mit zwei Löchern (4) versehen sind, durch die der Docht (7) und das Seil (8) verlaufen.
  2. Vorrichtung zum Löschen und Verhüten von Feuern nach Anspruch 1, wobei das Seil (8) einen größeren Durchmesser hat als der Docht (7), um bei Stößen eine Schutzeinrichtung für letzteren zu bilden.
  3. Vorrichtung zum Löschen und Verhüten von Feuern nach Anspruch 1, wobei der Docht (7) in jedem Ansatz (3) beim Hindurchtreten durch die beiden Löcher (4) desselben festgeklemmt wird, wodurch vor der bevorstehenden Explosion der Ladung warnende Detonationen entstehen, wenn der Teil des Dochtes brennt, der durch die Ansätze (7) verläuft.
  4. Vorrichtung zum Löschen und Verhüten von Feuern nach Anspruch 1, wobei der Einlaß des Behälters einen zweiten, feuchtigkeitsdichten Verschluß (9) enthält, wobei, wenn dieser zerstört wird, die Umgebungsfeuchtigkeit selbst die Vorrichtung unbrauchbar macht.
  5. Vorrichtung zum Löschen und Verhüten von Feuern nach den obenstehenden Ansprüchen, wobei der Behälter (1) des weiteren einen außerhalb oder innerhalb befindlichen Umfangsstreifen einschließt, der Flüssigkeit oder Pulver enthält, das eine verbrennungsinaktive Umgebung erzeugt und eine Kettenreaktion verhindert.
  6. Vorrichtung zum Löschen und Verhüten von Feuern nach den obenstehenden Ansprüchen, wobei das Gehäuse für die explosive Ladung (5) des weiteren ein Signalpulver oder ein Leuchtsignal enthält, das, wenn die Vorrichtung in Funktion ist, austritt, um den Ort der Explosion anzuzeigen.
  7. Vorrichtung zum Löschen und Verhüten von Feuern nach den obenstehenden Ansprüchen, wobei sich die explosive Ladung (5) am Boden einer leicht konischen Röhre (6) befindet, die in die Öffnung des Behälters (1) in radialer Anordnung eingeführt ist, wobei sie mit einem Flansch versehen ist, der auf den Hals (2) des Behälters (1) aufgeschraubt ist.
EP91202711A 1990-10-30 1991-10-19 Vorrichtung zum Verhüten und Löschen von Feuern Expired - Lifetime EP0483901B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES9002749 1990-10-30
ES9002749A ES2026393A6 (es) 1990-10-30 1990-10-30 Dispositivo de extincion y prevencion de incendios.

Publications (2)

Publication Number Publication Date
EP0483901A1 EP0483901A1 (de) 1992-05-06
EP0483901B1 true EP0483901B1 (de) 1995-10-04

Family

ID=8269386

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91202711A Expired - Lifetime EP0483901B1 (de) 1990-10-30 1991-10-19 Vorrichtung zum Verhüten und Löschen von Feuern

Country Status (6)

Country Link
EP (1) EP0483901B1 (de)
AT (1) ATE128631T1 (de)
DE (1) DE69113573T2 (de)
ES (2) ES2026393A6 (de)
GR (1) GR3018528T3 (de)
PT (1) PT99372B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1958669A1 (de) * 2007-02-13 2008-08-20 Komvoort B.V. Brandschutzsystem
WO2008098950A3 (en) * 2007-02-13 2008-10-30 Komvoort Innovatie B V Fire protection system and method of manufacturing this
CN102921133A (zh) * 2011-08-10 2013-02-13 埃波托斯（上海）消防装备有限公司 干粉灭火方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2079321B1 (es) * 1994-06-03 1996-09-16 Valtan S L Sistema para la extincion de incendios forestales.
ES2111443B1 (es) * 1994-07-27 1999-01-16 Alaveses Explosivos Sistema para la lucha contra incendios forestales.
DE10247158A1 (de) * 2002-10-09 2004-04-22 Pohler, Carl, Dipl.-Ing. Löschvorrichtung
KR20070104344A (ko) * 2005-02-24 2007-10-25 조세 안토니오 헤르난데즈 레이나 빌딩 내의 소화 장치
ES2279684B1 (es) * 2005-05-30 2008-10-01 Adolfo Delgado Gutierrez Extintor de explosion.
EP1878471A1 (de) * 2006-07-13 2008-01-16 Gerardus Johannes Antonius Wilhelmus Kommers System zum Brandschutz
WO2008009754A1 (es) * 2006-07-19 2008-01-24 Adolfo Delgado Gutierrez Extintor de explosión
WO2010128171A1 (es) * 2009-05-08 2010-11-11 Iglesias Quesada Juan Jose Multiextintor instantáneo
CN101623544B (zh) * 2009-07-28 2012-07-04 安徽成威消防科技有限公司 一种灭火装置及其密封方法
DE202011003933U1 (de) * 2011-03-14 2011-10-24 Silvia Schmidt Löschbehälter
CN102728021A (zh) * 2012-07-19 2012-10-17 浏阳市嘉鑫花炮科技开发有限公司 一种焰感式自动灭火装置
RU2630204C1 (ru) * 2016-11-08 2017-09-05 Владимир Александрович Парамошко Способ взрывного безводного пожаротушения силами граждан, находящихся в помещении, где возник пожар

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1348480A (en) * 1920-02-16 1920-08-03 Charter Arlington Automatically-operated fire-extinguisher
US1482522A (en) * 1921-11-12 1924-02-05 William N Moeriss Fire extinguishers
US2723722A (en) * 1954-01-25 1955-11-15 Hicks Marcus Troy Automatic fire extinguisher
US4285403A (en) * 1979-11-09 1981-08-25 Poland Cedric M Explosive fire extinguisher
US4964469A (en) * 1988-05-18 1990-10-23 Smith Wayne D Device for broadcasting dry material by explosive force

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1958669A1 (de) * 2007-02-13 2008-08-20 Komvoort B.V. Brandschutzsystem
WO2008098950A3 (en) * 2007-02-13 2008-10-30 Komvoort Innovatie B V Fire protection system and method of manufacturing this
CN102921133A (zh) * 2011-08-10 2013-02-13 埃波托斯（上海）消防装备有限公司 干粉灭火方法

Also Published As

Publication number Publication date
DE69113573T2 (de) 1996-06-05
EP0483901A1 (de) 1992-05-06
PT99372B (pt) 1999-02-26
PT99372A (pt) 1994-01-31
GR3018528T3 (en) 1996-03-31
ES2026393A6 (es) 1992-04-16
ATE128631T1 (de) 1995-10-15
DE69113573D1 (de) 1995-11-09
ES2122946A6 (es) 1998-12-16

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