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Have you always wanted a flamethrower, but didn't want to spend a fortune buying one? Well, there's hope for you yet, as this geek built one using nothing but parts found at a local hardware store. For those who aren't familiar with this weapon, flamethrowers were first used during the trench warfare conditions of World War I; their use greatly increased in World War II. Continue reading to see more.


5 Interesting flamethrower facts:
  1. The man-portable flamethrower consists of two elements: a backpack and the gun. The backpack element usually consists of two or three cylinders. In a two-cylinder system, one cylinder holds compressed, inert propellant gas (usually nitrogen), and the other holds flammable liquid-typically petrol with some form of fuel thickener added to it.

  2. A three-cylinder system often has two outer cylinders of flammable liquid and a central cylinder of propellant gas to maintain the balance of the soldier carrying it. The gas propels the liquid fuel out of the cylinder through a flexible pipe and then into the gun element of the flamethrower system.

  3. The gun consists of a small reservoir, a spring-loaded valve, and an ignition system; depressing a trigger opens the valve, allowing pressurized flammable liquid to flow and pass over the igniter and out of the gun nozzle. The igniter can be one of several ignition systems: A simple type is an electrically-heated wire coil; another used a small pilot flame, fueled with pressurized gas from the system.

  4. The flamethrower is a potent weapon with great psychological impact upon unprepared soldiers, inflicting a particularly horrific death. This has led to some calls for the weapon to be banned. It is primarily used against battlefield fortifications, bunkers, and other protected emplacements.

  5. A flamethrower projects a stream of flammable liquid, rather than flame, which allows bouncing the stream off walls and ceilings to project the fire into blind and unseen spaces, such as inside bunkers or pillboxes.

[Source]







This entry was posted on 11/23/2012 00:00am and is filed under Gadgets, Home, Weapon .
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