SE7713810L - PROCEDURE FOR BURNER - Google Patents

PROCEDURE FOR BURNER

Info

Publication number
SE7713810L
SE7713810L SE7713810A SE7713810A SE7713810L SE 7713810 L SE7713810 L SE 7713810L SE 7713810 A SE7713810 A SE 7713810A SE 7713810 A SE7713810 A SE 7713810A SE 7713810 L SE7713810 L SE 7713810L
Authority
SE
Sweden
Prior art keywords
container
fire
water
aircraft
locking device
Prior art date
Application number
SE7713810A
Other languages
Swedish (sv)
Other versions
SE432198B (en
Inventor
B H Perren
Original Assignee
Zermatt Air Ag
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 Zermatt Air Ag filed Critical Zermatt Air Ag
Publication of SE7713810L publication Critical patent/SE7713810L/en
Publication of SE432198B publication Critical patent/SE432198B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
    • B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
    • 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
    • A62C3/0235—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 by means of containers, e.g. buckets
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C99/00—Subject matter not provided for in other groups of this subclass
    • A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Public Health (AREA)
  • Forests & Forestry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ecology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

An open water container (1) is rotatably mounted on a bow (2) which is attached to an aircraft. The horizontal axis of rotation (3) extends below the centre of gravity (12) of the filled container (1). In the unstable position, in which the container opening (10) is at the top, a locking device (13, 16, 19) secures the container (1) against rotation. Over the fire, the locking device (13, 16, 19) is released while the aircraft is stationary or flies slowly. The container (1) then automatically rotates from its unstable position through approximately 180 DEG , which causes it to empty its contents completely in an instant, making all the water drop onto the fire in a single mass. In this process, evaporation from the water surface, which is small in relation to the volume, is negligible and virtually the entire quantity of water has an extinguishing effect, even above the ground surface, so that even burning treetops are extinguished. Furthermore, the pressure of liquid on the ground is insufficient to spray out and carry along any burning pieces, and so spreading of the fire is avoided in a reliable fashion. <IMAGE>
SE7713810A 1976-12-10 1977-12-06 DEVICE FOR FIRE FIGHTING WITH AN OPEN CUTTING LIQUID SE432198B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1555276A CH617353A5 (en) 1976-12-10 1976-12-10 Method and device for fighting fires, especially surface fires

Publications (2)

Publication Number Publication Date
SE7713810L true SE7713810L (en) 1978-06-11
SE432198B SE432198B (en) 1984-03-26

Family

ID=4410039

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7713810A SE432198B (en) 1976-12-10 1977-12-06 DEVICE FOR FIRE FIGHTING WITH AN OPEN CUTTING LIQUID

Country Status (7)

Country Link
AT (1) AT381233B (en)
CH (1) CH617353A5 (en)
DE (1) DE2754711A1 (en)
FR (1) FR2373298A1 (en)
IT (1) IT1091662B (en)
NO (1) NO145459C (en)
SE (1) SE432198B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH627984A5 (en) * 1978-04-19 1982-02-15 Zermatt Air Ag FIRE EXTINGUISHING METHOD AND DEVICE FOR IMPLEMENTING THE PROCESS.
DE3269985D1 (en) * 1981-09-04 1986-04-24 Zermatt Air Ag Fire fighting device
DE9420057U1 (en) * 1994-12-15 1996-04-11 Meul, Manfred, 53578 Windhagen Arrangement for extinguishing wildfires
ES2154163B1 (en) * 1998-08-05 2001-10-16 Viveros Gimeno S A METHOD AND DEVICE FOR AEROHYDROSIEMBRA.
DE102013018319B4 (en) * 2013-01-18 2016-06-16 Malte Köchling Transport device for liquid transport with at least one locking device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248074A (en) * 1964-04-28 1966-04-26 Boeing Co Airborne carrier system
US3661211A (en) * 1970-06-17 1972-05-09 Powers And Hawkins Enterprises Firefighting apparatus
US3710868A (en) * 1971-01-27 1973-01-16 Chadwick Inc Aircraft suspended bucket for fire fighting

Also Published As

Publication number Publication date
FR2373298B1 (en) 1983-07-01
DE2754711C2 (en) 1990-05-03
SE432198B (en) 1984-03-26
NO774226L (en) 1978-06-13
CH617353A5 (en) 1980-05-30
AT381233B (en) 1986-09-10
ATA880577A (en) 1986-02-15
FR2373298A1 (en) 1978-07-07
NO145459B (en) 1981-12-21
NO145459C (en) 1982-03-31
IT1091662B (en) 1985-07-06
DE2754711A1 (en) 1978-06-15

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