公开(公告)号：US5786544A

公开(公告)日：1998-07-28

申请号：US659756

申请日：1996-06-06

申请人： Moshe Gill ,  Itzhak Avnon ,  Yehuda Katz ,  Tamar Yarom

发明人： Moshe Gill ,  Itzhak Avnon ,  Yehuda Katz ,  Tamar Yarom

IPC分类号： F42B39/20 ,  F41A9/00

CPC分类号： F42B39/20

摘要： A device for imparting non-explosive and non-propulsive properties to a warhead during a slow cook-off test, which comprises a pyrotechnic pellet located inside a tube having a predetermined ignition temperature of at least 130.degree. C. but below the violent ignition temperature of the material under slow cook-off conditions, whereby the venting holes present in the aft closure of said tube, are covered by a composite material that loses its strength below the predetermined temperature, causing a pressure relief and a non-propulsive burning of said warhead.

摘要翻译： 一种用于在慢速烹饪测试期间向弹头施加非爆炸性和非推进性的装置，其包括位于管内的烟火颗粒，其具有至少130℃但低于暴露点火温度的预定点火温度 的材料，由此存在于所述管的后盖中的通气孔被失去其强度低于预定温度的复合材料覆盖，导致所述压力释放和非推进燃烧所述 弹头。

公开(公告)号：US5813219A

公开(公告)日：1998-09-29

申请号：US370810

申请日：1995-01-10

申请人： Moshe Gill ,  Itzhak Avnon

发明人： Moshe Gill ,  Itzhak Avnon

IPC分类号： F42B39/20 ,  F02K9/00

CPC分类号： F42B39/20

摘要： The invention relates to a device for imparting a non-explosive and a non-propulsive property to a rocket motor casing made from a composite material during a slow cook-off test, which consists of using a predetermined pyrotechnic pellet having an ignition temperature of at least 140.degree. C. but below the violent ignition temperature of the propellant material under slow cook conditions, whereby the composite material of said casing is significantly weakened in the predetermined temperature, causing a casing failure and a non-propulsive burning of the rocket motor. The predetermined pyrotechnic pellet is located on the inner surface and will ignite the propellant grain at a lower rate.

摘要翻译： 本发明涉及一种用于在慢速淘汰试验期间向由复合材料制成的火箭发动机外壳施加非爆炸性和非推进性的装置，其包括使用点燃温度为 至少140℃，但低于推进剂材料在缓慢烹调条件下的剧烈点火温度，由此所述壳体的复合材料在预定温度下明显变弱，导致火箭发动机的壳体故障和非推进燃烧。 预定的烟火颗粒位于内表面上，并以较低的速率点燃推进剂颗粒。