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    METHOD AND ARRANGEMENT FOR PROVIDING EXPLOSIVE CHARGING INTO A BORE HOLE
    6.
    发明公开
    METHOD AND ARRANGEMENT FOR PROVIDING EXPLOSIVE CHARGING INTO A BORE HOLE 审中-公开

    公开(公告)号：EP3129744A4

    公开(公告)日：2017-12-13

    申请号：EP15776161

    申请日：2015-04-10

    申请人： NORMET OY

    发明人： MYKKÄNEN ANSSI

    IPC分类号： F42D1/10 ,  F42D1/18

    CPC分类号： F42D1/10 ,  F42D1/18

    摘要： “An arrangement for providing explosive charging and a plug into a bore hole, wherein a hose comprising at least one first conduit is introduced into said bore hole. Also explosive material is introduced to an outlet of said first conduit and thereby into said bore hole. In addition a plug is introduced into said bore hole by the help of said hose. The plug has a diameter, the size of which is configured to be manipulated after or during introducing into said bore hole at a certain depth so that after said introducing the diameter of the plug is larger than before said introducing and so that the surface of the plug after manipulating the size of diameter essentially make a physical contact with the bore hole surface. The plug is introduced by said hose in a releasable manner so that after or during the manipulation of the plug diameter size the plug is configured to be released from the hose and to stay in said bore hole essentially at said certain depth.”

    METHOD AND ARRANGEMENT FOR PROVIDING EXPLOSIVE CHARGING INTO A BORE HOLE
    7.
    发明公开
    METHOD AND ARRANGEMENT FOR PROVIDING EXPLOSIVE CHARGING INTO A BORE HOLE 审中-公开
    VERFAHREN UND ANORDNUNG ZUR ABGABE EINER SPRENGLADUNG IN EIN BOHRLOCH

    公开(公告)号：EP3129744A1

    公开(公告)日：2017-02-15

    申请号：EP15776161.0

    申请日：2015-04-10

    申请人： Normet OY

    发明人： MYKKÄNEN, Anssi

    IPC分类号： F42D1/08 ,  F42D1/18

    CPC分类号： F42D1/10 ,  F42D1/18

    摘要： “An arrangement for providing explosive charging and a plug into a bore hole, wherein a hose comprising at least one first conduit is introduced into said bore hole. Also explosive material is introduced to an outlet of said first conduit and thereby into said bore hole. In addition a plug is introduced into said bore hole by the help of said hose. The plug has a diameter, the size of which is configured to be manipulated after or during introducing into said bore hole at a certain depth so that after said introducing the diameter of the plug is larger than before said introducing and so that the surface of the plug after manipulating the size of diameter essentially make a physical contact with the bore hole surface. The plug is introduced by said hose in a releasable manner so that after or during the manipulation of the plug diameter size the plug is configured to be released from the hose and to stay in said bore hole essentially at said certain depth.”

    摘要翻译： “用于提供爆炸性充注和插入钻孔的装置，其中包括至少一个第一导管的软管被引入所述钻孔中。 还将爆炸性材料引入所述第一导管的出口，从而引入所述钻孔中。 此外，通过所述软管的帮助将插头引入所述钻孔中。 插塞具有直径，其尺寸被配置为在以一定深度引入到所述钻孔中之后或之后被操纵，使得在所述引入之后，插塞的直径大于所述引入之前的尺寸，并且使得 在操纵直径大小后的插头基本上与钻孔表面物理接触。 塞子由所述软管以可释放的方式引入，使得在塞子直径尺寸的操作之后或期间，塞子构造成从软管释放并且基本上在所述特定深度处停留在所述钻孔中。