公开(公告)号：US09574856B2

公开(公告)日：2017-02-21

申请号：US14647217

申请日：2013-11-22

申请人： NEXTER MUNITIONS

发明人： Nicolas Caillaut ,  Didier Cazajous

IPC分类号： C06B45/00 ,  C06D5/00 ,  C06D5/06 ,  C06B45/12 ,  F42B3/04 ,  C06B45/14 ,  C06C9/00 ,  F42C19/08

CPC分类号： F42B3/04 ,  C06B45/14 ,  C06C9/00 ,  C06D5/06 ,  F42C19/0815

摘要： The invention relates to a pyrotechnic gas generator component including an inlet stage formed by a pyrotechnic detonator composition and an intermediate stage disposed between the inlet stage and an outlet stage formed by at least one gas generator composition, said intermediate stage being formed by a compressed black powder layer.

摘要翻译： 本发明涉及一种烟火气体发生器部件，其包括由烟火雷管组合物形成的入口台和设置在由至少一个气体发生器组合物形成的入口台和出口台之间的中间台，所述中间台由压缩黑色 粉末层。

公开(公告)号：US10041775B2

公开(公告)日：2018-08-07

申请号：US15217417

申请日：2016-07-22

申请人： NEXTER MUNITIONS

发明人： Nicolas Caillaut ,  Sylvain Jayet

IPC分类号： F42C15/196

摘要： A safety and arming device for an instant impact point fuse for a gyratory projectile and a fuse equipped with such a device. The device includes a rotor carrying a primer held in a safe, non-aligned position with respect to a striker by a sleeve pressed against a flat spot of the rotor. The device also includes a flyweight that, when subjected to the longitudinal acceleration resulting from the shot, exerts a pushing force on a first end of at least one lever, the second end of the at least one lever being located below a collar of the sleeve. The pushing force of the flyweight causes the lever(s) to pivot about a pivot point, the pivoting of the lever then separates the sleeve from the flat spot of the rotor permanently, releasing the rotor.