EP0696463A2 - Méthode et dispositif pour transférer des charges utiles à un lieu éloigné - Google Patents

Méthode et dispositif pour transférer des charges utiles à un lieu éloigné Download PDF

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Publication number
EP0696463A2
EP0696463A2 EP95111562A EP95111562A EP0696463A2 EP 0696463 A2 EP0696463 A2 EP 0696463A2 EP 95111562 A EP95111562 A EP 95111562A EP 95111562 A EP95111562 A EP 95111562A EP 0696463 A2 EP0696463 A2 EP 0696463A2
Authority
EP
European Patent Office
Prior art keywords
containers
sabot
weapon
container
fire 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.)
Withdrawn
Application number
EP95111562A
Other languages
German (de)
English (en)
Other versions
EP0696463A3 (fr
Inventor
Adolf Dipl.-Ing. Weber
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 EP0696463A2 publication Critical patent/EP0696463A2/fr
Publication of EP0696463A3 publication Critical patent/EP0696463A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
    • A62C3/0228—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires with delivery of fire extinguishing material by air or aircraft
    • A62C3/025—Fire extinguishing bombs; Projectiles and launchers therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
    • F41F1/00—Launching apparatus for projecting projectiles or missiles from barrels, e.g. cannons; Harpoon guns
    • F41F1/06—Mortars

Definitions

  • the invention relates to a method for moving payloads to a remote location and in particular for fighting fires with suitable fire extinguishing agents and a device for carrying out this method.
  • the invention is preferably, but not exclusively, aimed at combating forest and wildfires in which large amounts of fire-retardant substances, such as water or lime, are to be brought to the place of use with suitable devices.
  • DE 39 05 118 A1 discloses a device for transporting fire extinguishing agents, which consists of a container that can be brought to the scene of the fire or disaster by rail, road or water vehicles. It is possible to either work with fire extinguishers provided separately on the container at the source of the fire or to use the container only as a transport container for the fire extinguishing agents. Large quantities of fire extinguishing agents can be transported with the container.
  • Such a fire extinguishing system based on an integrated handling, storage and transport system enables quite effective forest and steppe fire fighting in easily accessible terrain.
  • a fire-retardant substance such as water or lime
  • a speed of up to 250 m / s in a suitable container is accelerated to a speed of up to 250 m / s in a suitable container.
  • the filled container has a mass of up to ten tons. This mass can be fired with sufficient accuracy at a maximum distance of about five kilometers at the stated speed.
  • the above values are to be considered as maximum values.
  • the commonly used parameters are: Gun barrel diameter about 1.4 m, Gun barrel length about 10 m, removable mass about 2 tons, Airspeed about 160 m / s and Range about 2 km.
  • a required initial speed for the mass of 141 m / s is calculated according to the above formula. Taking air friction into account, this results in a required initial speed of around 160 m / s.
  • the filled containers in the weapon are driven by compressed air which is drawn off through a hose from a compressed air tank filled by a compressor.
  • compressed air is drawn off through a hose from a compressed air tank filled by a compressor.
  • An alternative possibility is the classic drive with a propellant lighter and a propellant powder.
  • the method according to the invention and the same device, there is no danger to the operators, who can regularly stay at a great distance from the location of the fire. Furthermore, the method and the device have the advantage that even fires in rough terrain, for example in inaccessible mountain areas, can be effectively combated and extinguished.
  • the device 1 for combating fires or other causes of catastrophes, such as poisonous gases, oil or the like, is designed according to FIG. 1 as a firearm.
  • This steeple 1 (or generally “cannon") is supported by a pressure plate 6 with a ball socket, in which the ball 7 of the rear end of the steeple 1 articulates.
  • This structure is known for mortar weapons.
  • 28 is the weapon barrel and 29 the weapon barrel axis (soul axis).
  • the pressure plate 6 is anchored with its claws 33 in the ground.
  • the required position of the gun barrel 28 is achieved by supports 8 articulated on both sides of the gun barrel, which are supported at the end on a further pressure plate 9 with claws 34.
  • the weapon 1 according to FIG. 6 can also be mounted on a carrier vehicle 32.
  • a carrier vehicle 32 This enables the device 1 to be transported relatively quickly and easily to distant fire areas.
  • Road, rail, water and air vehicles are suitable as carrier vehicles.
  • the supports are mechanically or hydraulically positioned and the pressure plates 6 and 9 are used to absorb high recoil forces. This always applies when the carrier vehicle is to fire directly.
  • a sabot 15 is used as a corset, which separates from the barrel 2 after leaving the gun barrel 28 and then quickly goes down due to its high air resistance and low mass.
  • the sabot 15 is reusable several times.
  • the sabot 15 is optionally formed in one part or in several parts. In order to achieve a better separation of the sabot 15 from the container 2, it is advisable to divide the sabot 15 in the longitudinal direction, as indicated in FIGS. 2 and 3.
  • the individual parts of the sabot 15 are assembled before being inserted into the weapon barrel 28 and are thereby fixed by adjusting bolts 23.
  • adjusting bolts 23 instead of the adjusting bolt 23 with a bore, a tongue and groove system is alternatively also conceivable.
  • the parts of the sabot 15 are made of plastic or glass fiber reinforced plastic by injection molding.
  • FIG. 9 An alternative to the sabot 15 is shown in Figures 9, 10 and 11.
  • a rigid projectile body 13 is used, on the outer surface of which winding tail plates 16 are attached for stabilization during the flight through the air.
  • the container 2 with the fire extinguishing agents 14 is inserted into the projectile body 13.
  • the sabot 15 separates from the container 2 in the manner described above.
  • the sabot 15 has an upper sealing edge 22 which rests in the weapon barrel 28 in a radially sealing manner.
  • the pressure chamber ignition chamber 5
  • the gas pressure acts up to below the sealing edge 22 and also laterally on the sabot 15, whereby a lightweight construction of the sabot 15 is possible because of the good distribution of forces.
  • the container or the projectile body 13 falls to the ground and bursts.
  • the fire extinguishing agents 14 are effective directly in the fire area.
  • a still improved distribution of the fire extinguishing agent results from the fact that the container 2 or the projectile body 13 with the container 2 is disassembled by an igniter 25 with connected explosive charge 24.
  • a timer can be used as the igniter 25, which is timed before firing and activated by the physical forces (acceleration and gas pressure) when firing from the barrel 28.
  • the container 2 or the projectile body 13 is disassembled after a set time.
  • a detonator can also be used, which detonates the inserted explosive charge at a predetermined distance when approaching the ground and thereby optimally distributes the fire extinguishing agents 14 in the fire area.
  • impact detonators can also be used.
  • the ignition systems described are all general prior art.
  • detonators Due to the high impact speed in the target area, a good distribution of the extinguishing mass is achieved.
  • detonators means that extinguishing is possible from above the air from a predetermined height possible.
  • the new system can be used to fight wildfires at military training areas and in inaccessible, alpine areas as well as fires from ammunition depots, aircraft fires, industrial fires and on tank farms.
  • Another important area of application is the transportation of food, medication and other aids, which have to be moved to a distant and difficult to access place under time pressure.
  • FIG. 12 schematically shows that tanks 35 for receiving compressed air as the drive medium for the fire extinguishing agent 14 are arranged on both sides of the weapon barrel 28 of the firearm.
  • compressed air other substances, for example liquid air, liquid oxygen or hydrocarbon, can also be used.
  • the drive medium is introduced into the ignition chamber 5 through the lines 37 after the valves 36, which are designed as slide or piston valves, are opened.
  • the container 2 (projectile body 13), which consists of plastically and / or elastically deformable material such as rubber or the like, can be designed in the form of drops.
  • the sabot 15 is dropped in the flight phase.
  • a stabilizer 38 (stabilizing wing) serves to stabilize the container 2.
  • a rod 39 can be inserted in the longitudinal axis inside the container 2 or the projectile body 13.
  • the rod 39 can be variable in the longitudinal extent by using a spring.
  • the front part of the container 2 can be created approximately from the height of the sabot 15 as a hollow chamber 40, into which, for example, a plastic, such as polystyrene or others, is introduced, which likewise maintains the favorable form of flight of the container 2 or the projectile body 13 contributes.
  • a plastic such as polystyrene or others

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
EP95111562A 1994-08-10 1995-07-22 Méthode et dispositif pour transférer des charges utiles à un lieu éloigné Withdrawn EP0696463A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19944428300 DE4428300A1 (de) 1994-08-10 1994-08-10 Vorrichtung und Verfahren zum Verschießen von großen mit Wasser oder anderen feuerhemmenden Stoffen gefüllten Behältern zur Bekämpfung von Bränden
DE4428300 1994-08-10

Publications (2)

Publication Number Publication Date
EP0696463A2 true EP0696463A2 (fr) 1996-02-14
EP0696463A3 EP0696463A3 (fr) 1997-07-30

Family

ID=6525349

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95111562A Withdrawn EP0696463A3 (fr) 1994-08-10 1995-07-22 Méthode et dispositif pour transférer des charges utiles à un lieu éloigné

Country Status (2)

Country Link
EP (1) EP0696463A3 (fr)
DE (1) DE4428300A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2208136A1 (es) * 2003-11-28 2004-06-01 Angel Visquert Sanchez Dispositivo anti-incendios lanzador de cargas de baja resistencia mecanica.
WO2006045167A1 (fr) * 2004-10-25 2006-05-04 Ramos Ramatis Piscirilli Procedes pour lutter contre des foyers de chaleur et/ou des incendies d'importance quelconque, et des elements d'equipement pour mettre en oeuvre les procedes, des elements d'equipement pour eteindre des incendies, et des composes qui favorisent l'extinction d'incendie - systemes de projection salamandre
DE102007061108A1 (de) * 2007-12-19 2009-07-02 Herbert Steinleitner Verfahren und Vorrichtung zur Brandbekämpfung
RU2445138C2 (ru) * 2010-03-17 2012-03-20 Федеральное государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский университет Государственной противопожарной службы Министерства Российской Федерации по делам гражданской обороны, чрезвычайным ситуациям и ликвидации последствий стихийных бедствий" Ствольное метательное устройство
CN114719679A (zh) * 2022-04-07 2022-07-08 湖南翔为通用航空有限公司 一种消防弹的发射方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10346163A1 (de) 2003-10-04 2005-05-04 Diehl Bgt Defence Gmbh & Co Kg Flugkörper zur Brandbekämpfung
DE10358978A1 (de) * 2003-12-16 2005-08-11 Bschorr, Oskar, Dr. Brandschutzelement mit Auslöser und Expander
RU2456433C1 (ru) * 2010-12-16 2012-07-20 Закрытое акционерное общество "Источник Плюс" Способ тушения пожаров фонтанов на газовых, нефтяных и газонефтяных скважинах

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3905118A1 (de) 1988-09-28 1990-08-02 Fritz Waschkowski Vorrichtung zum transport von feuerloeschmitteln

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1473621A (fr) * 1966-03-30 1967-03-17 Bombe extinctrice
DE2265447C2 (de) * 1972-09-19 1979-08-30 Diehl Gmbh & Co, 8500 Nuernberg Mörser zum Einsatz im Gelände
GB2004037B (en) * 1977-09-10 1982-03-24 Rheinmetall Gmbh Mortar
IL77783A (en) * 1986-02-04 1991-04-15 Stolov Michael Arrangement and method for propelling liquids over long distances
FR2603492B1 (fr) * 1986-09-05 1988-10-28 Venturini Jean Materiel et batteries d'engins auto-propulses de prevention et de lutte contre l'incendie. fusees et lanceurs anti-incendie
FR2669996B3 (fr) * 1990-11-30 1993-11-05 Verney Carron Sa Projectile pour munitions d'armes a feu de gros calibre.
WO1992012763A1 (fr) * 1991-01-18 1992-08-06 Dario Fiorelli Projectile servant a repandre des produits extincteurs sur une zone en feu

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3905118A1 (de) 1988-09-28 1990-08-02 Fritz Waschkowski Vorrichtung zum transport von feuerloeschmitteln

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2208136A1 (es) * 2003-11-28 2004-06-01 Angel Visquert Sanchez Dispositivo anti-incendios lanzador de cargas de baja resistencia mecanica.
WO2006045167A1 (fr) * 2004-10-25 2006-05-04 Ramos Ramatis Piscirilli Procedes pour lutter contre des foyers de chaleur et/ou des incendies d'importance quelconque, et des elements d'equipement pour mettre en oeuvre les procedes, des elements d'equipement pour eteindre des incendies, et des composes qui favorisent l'extinction d'incendie - systemes de projection salamandre
EA012131B1 (ru) * 2004-10-25 2009-08-28 Раматис Писсирильи Рамос Способы борьбы с очагами возгорания и/или пожарами любой интенсивности и устройства для реализации указанных способов, устройства для пожаротушения и составы, способствующие пожаротушению
DE102007061108A1 (de) * 2007-12-19 2009-07-02 Herbert Steinleitner Verfahren und Vorrichtung zur Brandbekämpfung
DE102007061108B4 (de) * 2007-12-19 2012-11-22 Herbert Steinleitner Verfahren und Vorrichtung zur Brandbekämpfung
RU2445138C2 (ru) * 2010-03-17 2012-03-20 Федеральное государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский университет Государственной противопожарной службы Министерства Российской Федерации по делам гражданской обороны, чрезвычайным ситуациям и ликвидации последствий стихийных бедствий" Ствольное метательное устройство
CN114719679A (zh) * 2022-04-07 2022-07-08 湖南翔为通用航空有限公司 一种消防弹的发射方法
CN114719679B (zh) * 2022-04-07 2024-04-09 湖南翔为通用航空有限公司 一种消防弹的发射方法

Also Published As

Publication number Publication date
DE4428300A1 (de) 1996-02-15
EP0696463A3 (fr) 1997-07-30

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