公开(公告)号：US07981225B1

公开(公告)日：2011-07-19

申请号：US11550986

申请日：2006-10-19

Applicant: Neha Mehta ,  Gartumg Cheng ,  Emily A. Cordaro ,  Neelam Mehta ,  Carl Hu ,  Robert Lateer ,  Daniel Stec, III ,  Raja G. Duddu ,  Paritosh R. Dave ,  Kathy Yang

Inventor： Neha Mehta ,  Gartumg Cheng ,  Emily A. Cordaro ,  Neelam Mehta ,  Carl Hu ,  Robert Lateer ,  Daniel Stec, III ,  Raja G. Duddu ,  Paritosh R. Dave ,  Kathy Yang

IPC: C06B35/00 ,  C06B41/00 ,  C06B31/02 ,  C06B31/04

CPC classification number: C06C7/00 ,  C06B43/00

Abstract: A lead-free primer energetic composition including Cyanuric Triazide (60%), Tetracene (5%), Barium Nitrate (20%) and Antimony Trisulfide (15%) is produced. The lead-free primer energetic composition is used to construct a primary detonator including a transfer charge of Cyanuric Triazide, which produces a further initiation train that may subsequently detonate a secondary explosive, i.e., HDX, RDX, or a pyrotechnic device.

Abstract translation: 制备了包含氰尿酸三叠氮（60％），四烯（5％），硝酸钡（20％）和三硫化锑（15％）的无铅底漆能量组合物。 无铅引物能源组合物用于构建包括氰尿酸三叠氮化合物的转移装料的初级雷管，其产生可以随后引爆二次爆炸物，即HDX，RDX或烟火装置的另外的起动列。

公开(公告)号：US07712419B1

公开(公告)日：2010-05-11

申请号：US11747397

申请日：2007-05-11

Applicant: Gartung Cheng ,  Neha Mehta ,  Emily A. Cordaro ,  Gregory Papatrefon ,  Carl Hu ,  Brian Fuchs ,  Neelam Mehta ,  Kathy Yang

Inventor： Gartung Cheng ,  Neha Mehta ,  Emily A. Cordaro ,  Gregory Papatrefon ,  Carl Hu ,  Brian Fuchs ,  Neelam Mehta ,  Kathy Yang

IPC: F42B27/00 ,  F42C15/184

CPC classification number: F42C15/36 ,  F42C14/02 ,  F42C15/184 ,  F42C15/34

Abstract: A detonator for a hand grenade fuze comprises a detonator case; a slider that is transversely reciprocable in the detonator case from an unarmed position to an armed position, the slider including a longitudinal through-hole filled with a primary explosive; a spring that biases the slider to the unarmed position; an arming mechanism attached to the slider, the arming mechanism comprising a shape memory alloy; an explosive lead disposed below the slider; and a booster charge disposed below the explosive lead.

Abstract translation: 手榴弹引信的雷管包括雷管外壳; 所述滑块在所述雷管壳体中从非武装位置横向往复运动到布置位置，所述滑块包括填充有初级炸药的纵向通孔; 弹簧将滑块偏向无武装的位置; 安装在所述滑块上的布防机构，所述布防机构包括形状记忆合金; 布置在滑块下面的爆炸引线; 以及设置在爆炸引线下方的增压器。