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1. 发明申请

US20090071361A1 INJECTION MOLDED SHAPED CHARGE LINER 有权
标题翻译：注塑成型充电线
公开(公告)号：US20090071361A1
公开(公告)日：2009-03-19
申请号：US12211426
申请日：2008-09-16
申请人： Avigdor Hetz , Clarence W. Wendt , John D. Loehr , William B. Harvey , David Betancourt
发明人： Avigdor Hetz , Clarence W. Wendt , John D. Loehr , William B. Harvey , David Betancourt
IPC分类号： F42B1/032 , B22F1/00 , E21B43/117
CPC分类号： F42B1/032 , F42B1/036
摘要： A shaped charge liner formed by injection molding, where the liner comprises a powdered metal mixture of a first and second metal. The mixture includes about 50% to about 99% by weight percent of the first metal, about 1% to about 50% by weight percent of a second metal, about 1% to about 50% by weight percent of a third metal. In one embodiment, the first metal comprises tungsten, the second metal may comprise nickel, and the third metal may comprise copper.
摘要翻译：通过注射成型形成的成形电荷衬垫，其中衬里包括第一和第二金属的粉末金属混合物。混合物包含约50％至约99％重量的第一种金属，约1％至约50％的第二种金属，约1％至约50％的第三种金属。在一个实施例中，第一金属包括钨，第二金属可以包括镍，第三金属可以包括铜。

2. 发明授权

US07721649B2 Injection molded shaped charge liner 有权
标题翻译：注塑成型电荷衬管
公开(公告)号：US07721649B2
公开(公告)日：2010-05-25
申请号：US12211426
申请日：2008-09-16
申请人： Avigdor Hetz , Clarence W. Wendt , John D. Loehr , William B. Harvey , David Betancourt
发明人： Avigdor Hetz , Clarence W. Wendt , John D. Loehr , William B. Harvey , David Betancourt
IPC分类号： F42B1/00
CPC分类号： F42B1/032 , F42B1/036
摘要： A shaped charge liner formed by injection molding, where the liner comprises a powdered metal mixture of a first and second metal. The mixture includes about 50% to about 99% by weight percent of the first metal, about 1% to about 50% by weight percent of a second metal, about 1% to about 50% by weight percent of a third metal. In one embodiment, the first metal comprises tungsten, the second metal may comprise nickel, and the third metal may comprise copper.
摘要翻译：通过注射成型形成的成形电荷衬垫，其中衬里包括第一和第二金属的粉末金属混合物。混合物包含约50％至约99％重量的第一种金属，约1％至约50％的第二种金属，约1％至约50％的第三种金属。在一个实施例中，第一金属包括钨，第二金属可以包括镍，第三金属可以包括铜。

3. 发明授权

US07581498B2 Injection molded shaped charge liner 失效
标题翻译：注塑成型电荷衬管
公开(公告)号：US07581498B2
公开(公告)日：2009-09-01
申请号：US11210200
申请日：2005-08-23
申请人： Avigdor Hetz , Clarence W. Wendt , John D. Loehr
发明人： Avigdor Hetz , Clarence W. Wendt , John D. Loehr
IPC分类号： F42B1/02
CPC分类号： F42B1/032 , E21B43/117 , F42B1/036
摘要： A shaped charge liner formed by injection molding, where the liner components include powdered metal and organic binder. The liner components are blended then processed within an injection molding device and urged from the molding device into a mold where a liner shape is formed. The liner shape is debinded, both mechanically and chemically. Mechanical debinding involves heating and chemical debinding comprises treating the liner shape with a solution to dissolve and remove the binder components. The process of forming the shaped charge liner does not include sintering. The present process can also use “green products” formed by the injection molding device that are not debinded. A shaped charge case can also be formed using the present method. The added step of sintering can be applied to the process of forming the shaped charge case.
摘要翻译：通过注射成型形成的成形电荷衬垫，其中衬垫部件包括粉末金属和有机粘合剂。将衬垫部件混合，然后在注射成型装置内进行加工，并将其从成型装置推入形成衬垫形状的模具中。衬垫形状机械和化学剥离。机械脱胶涉及加热和化学脱胶，包括用溶液处理衬垫形状以溶解和去除粘合剂组分。形成成形电荷衬垫的过程不包括烧结。本方法还可以使用由注射成型装置形成的未脱粘的“绿色产品”。也可以使用本方法形成成形的充电盒。添加的烧结步骤可以应用于形成成形带电盒的过程。

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