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    • 4. 发明申请
    • Blasting method
    • 爆破方式
    • US20070151437A1
    • 2007-07-05
    • US10587359
    • 2005-03-22
    • Shuzo FujiwaraTakehiro MatsunagaKen OkadaKatsuo KuroseKenji Koide
    • Shuzo FujiwaraTakehiro MatsunagaKen OkadaKatsuo KuroseKenji Koide
    • F42B33/00
    • F42B12/56F42B12/46F42B33/06F42D5/04
    • A blasting method of processing a bomb by forming an explosive layer on an outermost surface of the bomb to be processed having a casing in a particular shape and by exploding the explosive layer, wherein the explosive layer comprises a first explosive layer formed around the outermost surface of the casing and a second explosive layer formed as to surround the first explosive layer, an explosive in the second explosive layer has a higher explosion velocity than an explosive in the first explosive layer, and the second and first explosive layers are exploded at a certain time interval by igniting a particular region of the second explosive layer. The method allows low-cost blasting of bombs, by relaxing the impact of the scattering casing fragments.
    • 一种通过在待加工的炸弹的最外表面上形成爆炸层来加工炸弹的爆破方法,其具有特定形状的壳体并爆炸爆炸层,其中爆炸层包括围绕最外表面形成的第一炸药层 以及形成为围绕所述第一爆炸层的第二爆炸层,所述第二炸药层中的爆炸物具有比所述第一爆炸层中的爆炸物更高的爆炸速度,并且所述第二爆炸层和所述第一炸药层以特定的方式爆炸 通过点燃第二爆炸层的特定区域的时间间隔。 该方法允许通过放松散射套管碎片的冲击来低成本地爆炸炸弹。
    • 5. 发明申请
    • BLAST TREATMENT METHOD AND BLAST TREATMENT DEVICE
    • BLAST处理方法和BLAST处理装置
    • US20120024133A1
    • 2012-02-02
    • US13262433
    • 2010-03-24
    • Shuzo FujiwaraMitsuaki IidaTakehiro MatsunagaKenji KoideRyusuke Kitamura
    • Shuzo FujiwaraMitsuaki IidaTakehiro MatsunagaKenji KoideRyusuke Kitamura
    • F42D5/04
    • F42B33/06F42D3/00F42D5/04
    • A blast treatment method capable of performing blast treatment of a treatment subject with a simple structure, with high efficiency, and at low cost, while inhibiting scattering of harmful substances or the like to the outside. The method includes: inside disposing an inside explosive for blasting a treatment subject around the treatment subject; disposing an outside explosive having a detonation velocity greater than that of the inside explosive at a position outside the inside explosive; and detonating the outside explosive using an initiation device, and initiating the inside explosive by detonation of the outside explosive, thereby performing blast treatment of the treatment subject by initiation of the inside explosive. The outside explosive disposing includes arranging a cord-like explosive member containing the outside explosive and having a shape extending in one direction so that a detonation propagation velocity in a specific direction of the inside explosive initiated by the outside explosive is greater than a detonation propagation velocity in the specific direction of the inside explosive.
    • 一种能够以简单的结构,高效率,低成本地进行治疗对象的喷雾处理,同时抑制有害物质等向外部散射的喷丸处理方法。 该方法包括:在处理对象周围处置用于爆破治疗对象的内部炸药; 在外部爆炸物外部处置爆炸速度大于内爆炸物的爆炸速度的外部爆炸物; 并使用启动装置引爆外部爆炸物,并通过爆炸外部炸药引爆内爆炸物,从而通过引爆内爆炸物对处理对象进行喷砂处理。 外部爆炸物的配置包括布置包含外部炸药的线状的炸药,并且具有沿一个方向延伸的形状,使得由外部炸药引发的内部炸药的特定方向上的爆炸传播速度大于爆炸传播速度 在内部爆炸物的具体方向。