PropertyValue
rdf:type
rdfs:label
  • Thermos Bomb
rdfs:comment
  • Thermos Bomb was the informal name for the AR-4, an air dropped anti-personnel mine used by the Italian Air Force during World War II. Large numbers were used against Malta and in the Middle East. It was named for its superficial appearance to a Thermos bottle, a popular brand of vacuum flask. The bomb was a cylinder 31 centimetres long and weighing 3.68 kilograms. It could be fitted with a very sensitive motion-sensitive fuze that would detonate if any attempt was made to move it, and could be lethal in the open up to around 35 metres away. Because of this, unexploded thermos bombs were normally destroyed where they fell, generally by attaching a long piece of string to it and giving it a jerk, or detonating a small explosive charge next to them.
owl:sameAs
Length
  • 12.300000
dcterms:subject
dbkwik:military/property/wikiPageUsesTemplate
is explosive
  • yes
detonation
diameter
  • 2.750000
Origin
  • Italy
filling
Name
  • AR-4
Type
filling weight
  • 0.67
Caption
  • A cross section of the bomb
Wars
Weight
  • 3.68
Used by
  • Italy
abstract
  • Thermos Bomb was the informal name for the AR-4, an air dropped anti-personnel mine used by the Italian Air Force during World War II. Large numbers were used against Malta and in the Middle East. It was named for its superficial appearance to a Thermos bottle, a popular brand of vacuum flask. The bomb was a cylinder 31 centimetres long and weighing 3.68 kilograms. It could be fitted with a very sensitive motion-sensitive fuze that would detonate if any attempt was made to move it, and could be lethal in the open up to around 35 metres away. Because of this, unexploded thermos bombs were normally destroyed where they fell, generally by attaching a long piece of string to it and giving it a jerk, or detonating a small explosive charge next to them. A later variant of the fuze introduced an additional time delayed detonation, which was triggered between 60 to 80 hours after the fuze had armed.