公开(公告)号：KR1020150033083A

公开(公告)日：2015-04-01

申请号：KR1020130112616

申请日：2013-09-23

Applicant: 국방과학연구소

Inventor： 양영록 ,  신재철 ,  김경태 ,  임범수

IPC: F41F3/04 ,  F42B10/12

CPC classification number: F41F3/04 ,  F42B10/12

Abstract: 본발명은내측벽에발사체에서분사된화염이발사체로역류하는것을방지할수 있도록내측벽에화염역류방지판이설치된화염역류방지판을가진발사관에관한것이다. 본발명에따른화염역류방지판을가진발사관은, 내부에발사체(1)가장전되도록상기발사체(1)의길이방향을따라중공으로형성되고, 상기발사체(1)가발사되면서상기발사체(1)로부터배출된화염이그 후단에형성된토출구(11)를통하여배출되는발사관에있어서, 상기발사관(10)의내부에는상기발사관(10)의내측벽으로부터상기발사관(10)의중심을향하도록연장되게형성되어, 그내측둘레가상기발사체(1)의둘레에인접하게형성되는화염역류방지판(12)이설치되는것을특징으로한다.

Abstract translation: 本发明涉及一种具有防反火防止板的发射管，其具有内壁上的阻焰防止板，以防止火焰从发射体喷射，并且火焰向后流向发射体 在内墙上 根据本发明，具有防回火防止板的发射管沿着发射体（1）的纵向方向中空地形成，以使发射体（1）装载在内部; 并且作为发射体（1）发射的从发射体（1）排出的火焰通过形成​​在后端的排出孔（11）排出。 其内周形成为靠近发射体（1）的圆周的防焰反流板（12）通过从发射管（10）的内壁朝向发射管（10）的中心大范围地形成 发射管（10）在发射管（10）内。

公开(公告)号：KR101405261B1

公开(公告)日：2014-06-10

申请号：KR1020140021440

申请日：2014-02-24

Applicant: 국방과학연구소

Inventor： 양영록 ,  신재철 ,  김경태 ,  임범수

IPC: F41F3/04 ,  F42B15/00

Abstract: The present invention relates to a launching tube having a function of preventing counterflow of flame which can prevent the flame jetted from a projectile from counterflow to the projectile at the moment when the projectile is launched. The launching tube according to the present invention is formed in a tubular shape, and a projectile (1) is loaded in the launching tube. The flame discharged from the projectile (1) when the projectile is launched is discharged from an outlet port (11) formed at the rear end of the launching tube. The launching tube is provided with a flame counterflow reducing part (30) at a portion at which a rear end of the projectile (1) is positioned, and an inner cross sectional area of the flame counterflow reducing part (30) is larger than that of other portion. An outer launching tube (10) is connected to an inner launching tube (20) which is disposed in the outer launching tube (10) and is formed adjacent to the outer peripheral surface of the projectile (1) at a predetermined interval, and the lower end of the inner launching tube is connected to the flame counterflow reducing part (30).

Abstract translation: 本发明涉及具有防止火焰逆流的功能的发射管，其能够防止在发射抛射体时从射弹喷射的火焰与射弹反流。 根据本发明的发射管形成为管状，射出管（1）装载在发射管中。 当发射弹时从射弹（1）排出的火焰从形成在发射管后端的出口（11）排出。 发射管在射弹（1）的后端所在的部分处设置有火焰逆流减少部（30），火焰逆流减少部（30）的内​​横截面面积大于 的其他部分。 外部发射管（10）连接到设置在外部发射管（10）中并以预定间隔邻近射弹（1）的外周表面形成的内部发射管（20），并且 内部发射管的下端连接到火焰逆流减少部分（30）。