Benzine bucket launchs bomb can scamper chamber, is it how gush goes out?

Spoken parts in an opera, those who fight war period is unconscionable prepare Chinese medicine by roasting it in a panbig gun substantially can Li Wensi of one war period casts regard as a when fire big gun homebred reprint stopped.

One war period, liwensi is in British Captain 1916 on the west line battlefield, the principle that integrating artillery piece of joint of bones (by chance at that time Germany also has wood joint of bones to prepare Chinese medicine by roasting it in a pan this kind of strange flower exists) , invented a kind simple and easy " additional kind of artillery " . The can that used a your name namely at that time is added thick, next bottom is sealed dead, after securing barrel good position embedded underground, the bullet is the 3 gallon can of replete and combustible oil plants. When using, the bullet is the 3 gallon can of replete and combustible oil plants, need is put by order first cast fire medicine, seal unit (shut gas layer namely actually) with artillery shell. Through switch control blasts off.

Li Wensi casts principle ejaculation big gun actually very simple, above all he is cast shooting drug is black gunpowder, draw well rate is slow, efficiency is low, chamber pressing is lower also, range is so short also, after all itself is a kind of front those who use is cheap weapon just. Although cast artillery piece ejaculation big gun to be in charge of,compare next thin, but actually main bear controlling a share is the part that is buried in earth, recoil and pressure of chamber wall susceptive are very little, and the sealing of itself artillery shell is very poor, just pass a clapboard to cut off. This clapboard itself cannot have the effect that to complete isolation black gunpowder burns gas, but can avoid the be buried alive with the dead of artillery shell high temperature that direct calcination brings about black gunpowder to explode however.

And during war of liberation " unconscionable prepare Chinese medicine by roasting it in a panbig gun " itself is Liwensi casts a reprint that fires big gun, withheld can, black gunpowder to cast shoot a series of designs such as medicine, sealed clapboard, changed artillery shell the circular pack of dynamite that becomes tiredly just. But because ply of benzine bucket wall is insufficient, can one-time use, cannon-shot also has 100~200 rice only commonly, use at aggression to undertake big range bomb commonly. It is necessary and beyond the mark to say to also be done not have so exaggerated, it is one forces only urgent practice just.