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1. 发明申请

WO2013110982A3 BOOSTER EXPLOSIVE SUPPORT DEVICE 审中-公开
标题翻译：升降机爆炸支持设备
公开(公告)号：WO2013110982A3
公开(公告)日：2014-01-23
申请号：PCT/IB2012056986
申请日：2012-12-05
申请人： INTERNAT TECHNOLOGIES LLC , WALT LOUIS STEPHANUS V D
发明人： DIAJ SACHA PHILIP , HEINKE NILS ALBERTO
IPC分类号： F42B3/10
CPC分类号： E21B41/00 , E21B23/01 , F42B3/26 , F42D1/22
摘要： This invention relates to a booster explosive support device 10 for use in boreholes 87. The device 10 includes a securing arrangement 12 which is configured to secure an explosive booster 100 to the device 10, and a spacing element 39 which protrudes from the securing arrangement 12. The spacing element 39 has a free end which in use abuts against a closed end or bottom of a borehole, thereby supporting the securing arrangement 12 and hence an explosive booster 100 at a desired spacing from the bottom of the borehole 87. The spacing element 39 may be elongate. The invention also relates to a method of securing an explosive booster 100 at a pre-determined position in a borehole 87. The method includes spacing the explosive booster 100 away from a closed end of the borehole 87 by supporting the explosive booster 100 from an operatively lower position thereof.
摘要翻译：本发明涉及一种用于钻孔87的助力器爆炸支持装置10.装置10包括固定装置12，固定装置12构造成将炸药助力器100固定到装置10，以及从固定装置12突出的间隔元件39 间隔元件39具有使用中的自由端抵靠钻孔的封闭端或底部，由此支撑固定装置12，因此支撑爆炸助力器100，其距离钻孔87的底部为期望的间隔。间隔元件 39可以是细长的。本发明还涉及将爆炸助力器100固定在钻孔87中的预定位置的方法。该方法包括通过从可操作地支撑爆炸助力器100将爆炸增压器100与钻孔87的封闭端隔开。其位置较低。

3. 发明专利

CA2541340C BLASTING 未知
公开(公告)号：CA2541340C
公开(公告)日：2012-07-03
申请号：CA2541340
申请日：2004-09-30
申请人： INTERNAT TECHNOLOGIES LLC
发明人： HEINKE NILS ALBERTO , SKAGGS ROGER DEAN , COLLINSWORTH STEPHEN MITCHELL
IPC分类号： F42D1/08
摘要： In blasting rock, a drill hole (12) is charged with spaced, composite layers (20), (30, 40) at different levels between an open mouth (14) and a blind bottom (16). Each composite layer is supported on a plug (22, 32, 42). Flowable plunger material (24, 34, 44), e.g. drill cuttings, is supported on the respective plug followed by blast material (26, 36, 46), topped by a further layer of plunger material (28, 38, 48). The plunger material (48) at the top, is in the form of tamping. The composite layers are spaced respectively from one another and optionally, from the bottom (16). Initiators (27, 37, 47) can be actuated by means of a controller to initiate the blasting material to displace the layers of plunger material at speed to collide, e.g. with the bottom and with one another to concentrate energy at the collision sites.

4. 发明专利

CA2429447C DRILLHOLE BLASTING 未知
公开(公告)号：CA2429447C
公开(公告)日：2009-06-02
申请号：CA2429447
申请日：2001-11-19
申请人： INTERNAT TECHNOLOGIES LLC
发明人： HEINKE NILS ALBERTO , COLLINSWORTH STEPHEN MITCHELL , SKAGGS ROGER DEAN
IPC分类号： F42D1/08 , E21C20060101 , E21C37/16 , F42D20060101 , F42D1/00 , F42D3/00 , F42D3/04
摘要： A blasting arrangement (10) includes drillholes (30) in a rock mass (20). Blind ends (32) are drilled to a desired level and, if necessary, are adjust ed as shown at (62) to said level. Each hole (30) is plugged by means of a plug (42), which is protected by non flammable buffer material (44), at a level (40) spaced from the end (32). Explosive (50) is charged above the level (40 ) and the hole is tamped, shown at (60). The holes are detonated desirably by detonators (52), forcing the plugs (42) downwardly and compressing air in chambers (34) above the ends (32). The weakest part of each hole, around the end (32), is split causing a three dimensional zone of weakness at the level of the ends (32). Air forced into the zone of weakness causes a fracture zon e (70) at that level, inhibiting propagation of blasting shock waves and protecting the material underneath the level of the ends (32).

5. 发明专利

AT320587T 未知
公开(公告)号：AT320587T
公开(公告)日：2006-04-15
申请号：AT01982659
申请日：2001-11-19
申请人： INTERNAT TECHNOLOGIES LLC
发明人： COLLINSWORTH STEPHEN MITCHELL , HEINKE NILS ALBERTO , SKAGGS ROGER DEAN
IPC分类号： E21C20060101 , E21C37/16 , F42D20060101 , F42D1/00 , F42D3/00 , F42D1/08 , F42D3/04
摘要： A blasting arrangement ( 10 ) includes drillholes ( 30 ) in a rock mass ( 20 ). Blind ends ( 32 ) are drilled to a desired level and, if necessary, are adjusted as shown at ( 62 ) to said level. Each hole ( 30 ) is plugged by means of a plug ( 42 ), which is protected by non flammable buffer material ( 44 ), at a level ( 40 ) spaced from the end ( 32 ). Explosive ( 50 ) is charged above the level ( 40 ) and the hole is tamped, shown at ( 60 ). The holes are detonated desirably by detonators ( 52 ), forcing the plugs ( 42 ) downwardly and compressing air in chambers ( 34 ) above the ends ( 32 ). The weakest part of each hole, around the end ( 32 ), is split causing a three dimensional zone of weakness at the level of the ends ( 32 ). Air forced into the zone of weakness causes a fracture zone ( 70 ) at that level, inhibiting propagation of blasting shock waves and protecting the material underneath the level of the ends ( 32 ).

6. 发明专利

AU2004278565A1 Blasting 未知
公开(公告)号：AU2004278565A1
公开(公告)日：2005-04-14
申请号：AU2004278565
申请日：2004-09-30
申请人： INTERNAT TECHNOLOGIES LLC
发明人： HEINKE NILS ALBERTO , COLLINSWORTH STEPHEN MITCHELL , SKAGGS ROGER DEAN
IPC分类号： F42D1/08
摘要： In blasting rock, a drill hole ( 12 ) is charged with spaced, composite layers ( 20 ), ( 30, 40 ) at different levels between an open mouth ( 14 ) and a blind bottom ( 16 ). Each composite layer is supported on a plug ( 22, 32, 42 ). Flowable plunger material ( 24, 34, 44 ), e.g. drill cuttings, is supported on the respective plug followed by blast material ( 26, 36, 46 ), topped by a further layer of plunger material ( 28, 38, 48 ). The plunger material ( 48 ) at the top, is in the form of tamping. The composite layers are spaced respectively from one another and optionally, from the bottom ( 16 ). Initiators ( 27, 37, 47 ) can be actuated by means of a controller to initiate the blasting material to displace the layers of plunger material at speed to collide, e.g. with the bottom and with one another to concentrate enemy at the collision sites.

7. 发明专利

CA2429447A1 DRILLHOLE BLASTING DRILLHOLE BLASTING 未知
公开(公告)号：CA2429447A1
公开(公告)日：2002-05-30
申请号：CA2429447
申请日：2001-11-19
申请人： INTERNAT TECHNOLOGIES LLC
发明人： SKAGGS ROGER DEAN , COLLINSWORTH STEPHEN MITCHELL , HEINKE NILS ALBERTO
IPC分类号： E21C20060101 , E21C37/16 , F42D20060101 , F42D1/00 , F42D3/00 , F42D1/08 , F42D3/04
摘要： A blasting arrangement (10) includes drillholes (30) in a rock mass (20). Blind ends (32) are drilled to a desired level and, if necessary, are adjusted as shown at (62) to said level. Each hole (30) is plugged by means of a plug (42), which is protected by non flammable buffer material (44), at a level (40) spaced from the end (32). Explosive (50) is charged above the level (40) and the hole is tamped, shown at (60). The holes are detonated desirably by detonators (52), forcing the plugs (42) downwardly and compressing air in chambers (34) above the ends (32). The weakest part of each hole, around the end (32), is split causing a three dimensional zone of weakness at the level of the ends (32). Air forced into the zone of weakness causes a fracture zone (70) at that level, inhibiting propagation of blasting shock waves and protecting the material underneath the level of the ends (32).

8. 发明专利

BRPI0415021A 未知
公开(公告)号：BRPI0415021A
公开(公告)日：2007-04-10
申请号：BRPI0415021
申请日：2004-09-30
申请人： INTERNAT TECHNOLOGIES LLC
发明人： HEINKE NILS ALBERTO , SKAGGS ROGER DEAN , COLLINSWORTH STEPHEN MITCHELL
IPC分类号： E21C37/16 , F42D1/20 , F42D1/22
摘要： A drill hole ( 350 ) extends into rock to be blasted. A blasting accessory ( 310 ) includes a container portion ( 312 ) for holding a predetermined volume of stemming material, and a spacer ( 330 ) for spacing the stemming material a predetermined distance from a surface, e.g. a blind bottom of the drill hole. The container portion has a top ( 320 ) surrounded by a dilatable, inverted skirt forming a seal ( 342 ), and forms a support for a blasting substance like an explosive.

9. 发明专利

DE60118022D1 未知
公开(公告)号：DE60118022D1
公开(公告)日：2006-05-11
申请号：DE60118022
申请日：2001-11-19
申请人： INTERNAT TECHNOLOGIES LLC
发明人： COLLINSWORTH MITCHELL , HEINKE NILS ALBERTO , SKAGGS DEAN
IPC分类号： F42D1/08 , E21C20060101 , E21C37/16 , F42D20060101 , F42D1/00 , F42D3/00 , F42D3/04
摘要： A blasting arrangement ( 10 ) includes drillholes ( 30 ) in a rock mass ( 20 ). Blind ends ( 32 ) are drilled to a desired level and, if necessary, are adjusted as shown at ( 62 ) to said level. Each hole ( 30 ) is plugged by means of a plug ( 42 ), which is protected by non flammable buffer material ( 44 ), at a level ( 40 ) spaced from the end ( 32 ). Explosive ( 50 ) is charged above the level ( 40 ) and the hole is tamped, shown at ( 60 ). The holes are detonated desirably by detonators ( 52 ), forcing the plugs ( 42 ) downwardly and compressing air in chambers ( 34 ) above the ends ( 32 ). The weakest part of each hole, around the end ( 32 ), is split causing a three dimensional zone of weakness at the level of the ends ( 32 ). Air forced into the zone of weakness causes a fracture zone ( 70 ) at that level, inhibiting propagation of blasting shock waves and protecting the material underneath the level of the ends ( 32 ).

10. 发明专利

PE20050512A1 METODO Y ACCESORIO DE TRONADURA 未知
公开(公告)号：PE20050512A1
公开(公告)日：2005-07-26
申请号：PE2004000943
申请日：2004-09-28
申请人： INTERNAT TECHNOLOGIES LLC
发明人： HEINKE NILS ALBERTO , SKAGGS ROGER DEAN , COLLINSWORTH STEPHEN MITCHELL
IPC分类号： E21C37/16 , F42D1/08 , F42D1/20 , F42D1/22 , F42D3/04
摘要： SE REFIERE A UN METODO DE TRONADURA O ROMPIMIENTO DE ROCA U OTROS MATERIALES, POR MEDIO DE LA PRESION U ONDAS DE CHOQUE GENERADAS EN UNA PERFORACION APISONADA, POR UN EXPLOSIVO APROPIADO, QUE COMPRENDE: I)FORMACION DE UN TAPON TACONEADO MANTENIENDO EL MATERIAL DE TACONEADO EN UN CONTENEDOR, A UN ESPACIAMIENTO PREDETERMINADO DE UNA SUPERFICIE, POR MEDIO DE UN ESPACIADOR ROMPIBLE APOYADO A DICHA SUPERFICIE Y CORRESPONDIENTE AL ESPACIAMIENTO PREDETERMINADO Y CONECTADO AL CONTENEDOR, FORMANDO DICHO CONTENEDOR Y EL ESPACIADOR UN ACCESORIO SACRIFICIAL DE TRONADURA; II)UBICACION DE UNA SUSTANCIA GENERADORA DE PRESION O GENERADORA DE ONDA DE CHOQUE, ADYACENTE AL CONTENEDOR DISTANTE DE DICHA SUPERFICIE; III)INICIACION DE DICHA SUSTANCIA GENERADORA DE PRESION O DE ONDA DE CHOQUE PARA CAUSAR QUE EL MATERIAL DE TACONEADO SEA DESPLAZADO A VELOCIDAD HACIA DICHA SUPERFICIE. SE REFIERE TAMBIEN A UN ACCESORIO DE TRONADURA, ADECUADO PARA SER USADO EN UNA PERFORACION, QUE COMPRENDE: 1)UN CONTENEDOR TUBULAR, EL CUAL ES CERRADIZO, A FIN DE MANTENER UN VOLUMEN PREDETERMINADO DE MATERIAL DE TACONEADO EN LA FORMA DE UN TAPON; 2)UN ESPACIADOR PROXIMO A (1) Y QUE SE ALEJA DE (1) EN UNA DISTANCIA PREDETERMINADA; Y, 3)UN CIERRE; DONDE (1) ENCAJA A MODO DE ESPIGA Y CASQUILLO SOBRE O DENTRO DE UN EXTREMO DE (2)

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