JPS63148091U

JPS63148091U -

Info

Publication number: JPS63148091U
Application number: JP3892187U
Authority: JP
Priority date: 1987-03-16
Filing date: 1987-03-16
Publication date: 1988-09-29

Description

[Brief explanation of drawings]

第１図は本考案の飛翔体推進薬燃焼装置の一実
施例の断面図である。１……砲身、２……砲尾環、３……マニホール
ド、４……ピストン、５……遊底軸、ｂ，ａ……
第１、第２の燃料室、ｃ……ピストン室、Ｂ，Ａ
……第１、第２の燃料、２ａ……燃焼室、ｄ……
弁部、５ａ……燃焼ガス流入孔。 FIG. 1 is a sectional view of an embodiment of the projectile propellant combustion device of the present invention. 1... gun barrel, 2... breech ring, 3... manifold, 4... piston, 5... bolt shaft, b, a...
First and second fuel chambers, c...piston chambers, B, A
...First and second fuels, 2a... Combustion chamber, d...
Valve part, 5a... Combustion gas inflow hole.

Claims

[Scope of utility model registration request]

A combustion chamber is formed in the inner cylindrical part of the breech ring connected to the gun barrel, and a manifold is tightly fitted into the inner cylindrical part, and a piston,
A first fuel chamber is formed in this manifold, a second fuel chamber and a piston chamber are formed in the front and rear sides of this piston, and the first and The first and second fuels of the two-liquid type fuel are supplied to the second fuel chamber, respectively, and a valve part that opens and closes between the combustion chamber and the first and second fuel chambers is formed in the front part of the bolt shaft. At the same time, a combustion gas inflow hole is provided in the bolt shaft to communicate the combustion chamber and the piston chamber, and the combustion gas in the combustion chamber is guided to the piston chamber to cause the piston to slide.
A projectile propellant combustion device characterized in that the fuel in the fuel chamber is adiabatically compressed, and then the first and second fuels in each of the first and second fuel chambers are sent into the combustion chamber and deflagrated.