专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06305287B1 Low-energy shock tube connector system 有权
标题翻译：低能量冲击管连接器系统
公开(公告)号：US06305287B1
公开(公告)日：2001-10-23
申请号：US09260818
申请日：1999-03-02
申请人： John Capers , Goran Jidestig
发明人： John Capers , Goran Jidestig
IPC分类号： C06C504
CPC分类号： F42D1/043 , C06C5/06 , C06C7/00
摘要： A shock tube connector system comprises a substantially cylindrical detonator having a longitudinal axis a block body receiving the detonator therein, and an end cap. The detonator includes an axisymmetric exterior shell including a cylindrical main section, a cylindrical explosive end portion having a diameter less than the diameter of the main section, and a transition portion connecting the main section and the explosive end portion of the shell. An explosive charge is contained within the explosive end portion of the shell and is distributed along the longitudinal length of the explosive end portion. The explosive charge preferable comprises two portions of lead azide or a first charge portion of lead azide and PETN and a second charge portion of PETN. An initiating shock tube is operatively connected to the explosive charge via a delay element. The block body includes a housing within which the main section of the detonator is received. A tube holder connected to one end of the housing includes a base member having a bore within which the explosive end portion of the detonator is received. The tube holder is T-shaped and includes a pair of engaging flanges spaced from the base member on laterally opposite sides of the base member to define therebetween pair of engaging slots extending parallel to the longitudinal axis of the detonator and alongside the explosive end of the detonator received in the bore. Each engaging slot is adapted to frictionally grip at least four shock tubes alongside the explosive end of the detonator with the longitudinal axes of the shock tubes substantially orthogonal to the longitudinal axis of the detonator. The end cap is connected to the other end of the housing and secures the detonator within the block body.
摘要翻译：冲击管连接器系统包括基本上圆柱形的雷管，其具有纵向轴线，其中容纳雷管的块体和端盖。雷管包括：轴对称外壳，包括圆筒形主体部分，直径小于主部分直径的圆柱形爆炸端部;以及连接主体部分和壳体的爆炸端部的过渡部分。爆炸装置容纳在壳体的爆炸端部内，沿爆炸端部的纵向长度分布。炸药优选包括叠氮化铅或叠氮化铅和PETN的第一电荷部分和PETN的第二电荷部分的两部分。启动的冲击管通过延迟元件可操作地连接到炸药。块体包括壳体，其中雷管的主要部分被容纳在该壳体内。连接到壳体的一端的管保持器包括具有孔的基部构件，其中雷管的爆炸端部被容纳在孔中。管支架是T形的，并且包括一对接合凸缘，其在底部构件的横向相对的侧面上与基部构件间隔开，以在其间限定一对平行于雷管的纵向轴线延伸的接合槽，雷管收到钻孔。每个接合槽适于与雷管的爆炸端一起摩擦地夹持至少四个冲击管，其中冲击管的纵向轴线基本上垂直于雷管的纵向轴线。端盖连接到壳体的另一端并将雷管固定在块体内。

2. 发明授权

US06425332B1 Low-energy shock tube connector system 失效
标题翻译：低能量冲击管连接器系统
公开(公告)号：US06425332B1
公开(公告)日：2002-07-30
申请号：US09933486
申请日：2001-08-16
申请人： John Capers , Goran Jidestig
发明人： John Capers , Goran Jidestig
IPC分类号： F42B300
CPC分类号： F42D1/043 , C06C5/06 , C06C7/00
摘要： A shock tube connector system comprises a substantially cylindrical detonator having a longitudinal axis a block body receiving the detonator therein, and an end cap. The detonator includes an axisymmetric exterior shell including a cylindrical main section, a cylindrical explosive end portion having a diameter less than the diameter of the main section, and a transition portion connecting the main section and the explosive end portion of the shell. An explosive charge is contained within the explosive end portion of the shell and is distributed along the longitudinal length of the explosive end portion. The explosive charge preferable comprises two portions of lead azide or a first charge portion of lead azide and PETN and a second charge portion of PETN. An initiating shock tube is operatively connected to the explosive charge via a delay element. The block body includes a housing within which the main section of the detonator is received. A tube holder connected to one end of the housing includes a base member having a bore within which the explosive end portion of the detonator is received. The tube holder is T-shaped and includes a pair of engaging flanges spaced from the base member on laterally opposite sides of the base member to define therebetween pair of engaging slots extending parallel to the longitudinal axis of the detonator and alongside the explosive end of the detonator received in the bore. Each engaging slot is adapted to frictionally grip at least four shock tubes alongside the explosive end of the detonator with the longitudinal axes of the shock tubes substantially orthogonal to the longitudinal axis of the detonator. The end cap is connected to the other end of the housing and secures the detonator within the block body.
摘要翻译：冲击管连接器系统包括基本上圆柱形的雷管，其具有纵向轴线，其中容纳雷管的块体和端盖。雷管包括：轴对称外壳，包括圆筒形主体部分，直径小于主部分直径的圆柱形爆炸端部;以及连接主体部分和壳体的爆炸端部的过渡部分。爆炸装置容纳在壳体的爆炸端部内，沿爆炸端部的纵向长度分布。炸药优选包括叠氮化铅或叠氮化铅和PETN的第一电荷部分和PETN的第二电荷部分的两部分。启动的冲击管通过延迟元件可操作地连接到炸药。块体包括壳体，其中雷管的主要部分被容纳在该壳体内。连接到壳体的一端的管保持器包括具有孔的基部构件，其中雷管的爆炸端部被容纳在孔中。管支架是T形的，并且包括一对接合凸缘，其在底部构件的横向相对的侧面上与基部构件间隔开，以在其间限定一对平行于雷管的纵向轴线延伸的接合槽，雷管收到钻孔。每个接合槽适于与雷管的爆炸端一起摩擦地夹持至少四个冲击管，其中冲击管的纵向轴线基本上垂直于雷管的纵向轴线。端盖连接到壳体的另一端并将雷管固定在块体内。

3. 发明授权

US06349648B1 Detonator for shock tube connector system 有权
标题翻译：雷管用于冲击管连接器系统
公开(公告)号：US06349648B1
公开(公告)日：2002-02-26
申请号：US09693110
申请日：2000-10-20
申请人： John Capers , Goran Jidestig
发明人： John Capers , Goran Jidestig
IPC分类号： C06C504
CPC分类号： F42D1/043 , C06C5/06 , C06C7/00
摘要： A shock tube connector system comprises a substantially cylindrical detonator having a longitudinal axis a block body receiving the detonator therein, and an end cap. The detonator includes an axisymmetric exterior shell including a cylindrical main section, a cylindrical explosive end portion having a diameter less than the diameter of the main section, and a transition portion connecting the main section and the explosive end portion of the shell. An explosive charge is contained within the explosive end portion of the shell and is distributed along the longitudinal length of the explosive end portion. The explosive charge preferable comprises two portions of lead azide or a first charge portion of lead azide and PETN and a second charge portion of PETN. An initiating shock tube is operatively connected to the explosive charge via a delay element. The block body includes a housing within which the main section of the detonator is received. A tube holder connected to one end of the housing includes a base member having a bore within which the explosive end portion of the detonator is received. The tube holder is T-shaped and includes a pair of engaging flanges spaced from the base member on laterally opposite sides of the base member to define therebetween pair of engaging slots extending parallel to the longitudinal axis of the detonator and alongside the explosive end of the detonator received in the bore. Each engaging slot is adapted to frictionally grip at least four shock tubes alongside the explosive end of the detonator with the longitudinal axes of the shock tubes substantially orthogonal to the longitudinal axis of the detonator. The end cap is connected to the other end of the housing and secures the detonator within the block body.
摘要翻译：冲击管连接器系统包括基本上圆柱形的雷管，其具有纵向轴线，其中容纳雷管的块体和端盖。雷管包括：轴对称外壳，包括圆筒形主体部分，直径小于主部分直径的圆柱形爆炸端部;以及连接主体部分和壳体的爆炸端部的过渡部分。爆炸装置容纳在壳体的爆炸端部内，沿爆炸端部的纵向长度分布。炸药优选包括叠氮化铅或叠氮化铅和PETN的第一电荷部分和PETN的第二电荷部分的两部分。启动的冲击管通过延迟元件可操作地连接到炸药。块体包括壳体，其中雷管的主要部分被容纳在该壳体内。连接到壳体的一端的管保持器包括具有孔的基部构件，其中雷管的爆炸端部被容纳在孔中。管支架是T形的，并且包括一对接合凸缘，其在底部构件的横向相对的侧面上与基部构件间隔开，以在其间限定一对平行于雷管的纵向轴线延伸的接合槽，雷管收到钻孔。每个接合槽适于与雷管的爆炸端一起摩擦地夹持至少四个冲击管，其中冲击管的纵向轴线基本上垂直于雷管的纵向轴线。端盖连接到壳体的另一端并将雷管固定在块体内。

4. 发明授权

US5844322A Low energy fuse and method for its manufacture 失效
标题翻译：低能熔断器及其制造方法
公开(公告)号：US5844322A
公开(公告)日：1998-12-01
申请号：US786655
申请日：1997-01-21
申请人： Lars Andersson , Karl-Erik Danertz , Goran Jidestig
发明人： Lars Andersson , Karl-Erik Danertz , Goran Jidestig
IPC分类号： B29C47/02 , B29C20060101 , B29C47/06 , B29C55/26 , B29L9/00 , C06B21/00 , C06C20060101 , C06C5/04 , C06C7/00 , F42B3/00 , F42B4/00 , H01H20060101
CPC分类号： F42B3/087 , B29C47/0023 , B29C47/065 , B29C55/26 , C06C5/04 , B29C47/0057 , B29C47/021 , B29K2023/0625 , B29K2023/083 , B29L2023/22
摘要： A low energy fuse, comprising a plastic tube with a channel, the channel containing a reactive material able upon ignition to sustain a shock wave within the channel, the tube comprising at least two layers of plastic materials, a first plastic layer closer to the channel and a second plastic layer outside the first layer, at least the second layer containing a major amount of draw orientable polymer resin. The polymer in the second layer is axially oriented to an orientation degree (as defined) of more than 25% and less than 90% and that the polymer of the first layer has an axial orientation degree not exceeding 10% orientation degree units more than that of the second layer. The tube can be manufactured by a) forming, by extrusion of the first layer plastic, the first layer in the form of a tube, b) introducing the reactive material in the tube channel, c) limiting stretching of the first layer to give a low degree of orientation, not exceeding 10% (as defined), d) forming, by extrusion of the second layer plastic, the second layer around the first tube, while the first layer have said low degree of orientation, and e) cold-stretching the first and second layers together.
摘要翻译：一种低能量熔断器，包括具有通道的塑料管，所述通道包含能够点燃以在所述通道内维持冲击波的反应性材料，所述管包括至少两层塑料材料，更接近所述通道的第一塑料层以及在第一层之外的第二塑料层，至少第二层含有大量可拉伸取向的聚合物树脂。第二层中的聚合物被轴向定向为大于25％且小于90％的取向度（定义），并且第一层的聚合物的轴向取向度不超过10％的取向度单位的第二层。管可以通过以下方式制造：a）通过挤出第一层塑料形成管形式的第一层，b）将反应性材料引入管道中，c）限制第一层的拉伸，得到低定向度，不超过10％（如定义），d）通过第二层塑料挤出形成第二层围绕第一管，而第一层具有低取向度，以及e）将第一和第二层拉伸在一起。

5. 发明授权

US5629493A Low energy fuse having improved properties in both axial and radial directions 失效
标题翻译：低能量熔断器在轴向和径向两个方面具有改进的性能
公开(公告)号：US5629493A
公开(公告)日：1997-05-13
申请号：US436277
申请日：1995-06-21
申请人： Lars Andersson , Karl-Erik Danertz , Goran Jidestig
发明人： Lars Andersson , Karl-Erik Danertz , Goran Jidestig
IPC分类号： B29C47/02 , B29C20060101 , B29C47/06 , B29C55/26 , B29L9/00 , C06B21/00 , C06C20060101 , C06C5/04 , C06C7/00 , F42B3/00 , F42B4/00 , H01H20060101
CPC分类号： F42B3/087 , B29C47/0023 , B29C47/065 , B29C55/26 , C06C5/04 , B29C47/0057 , B29C47/021 , B29K2023/0625 , B29K2023/083 , B29L2023/22
摘要： A low energy fuse, comprising a plastic tube with a channel, the channel containing a reactive material able upon ignition to sustain a shock wave within the channel, the tube comprising at least two layers of plastic materials, a first plastic layer closer to the channel and a second plastic layer outside the first layer, at least the second layer containing a major amount of draw orientable polymer resin. The polymer in the second layer is axially oriented to an orientation degree (as defined) of more than 25% and less than 90% and that the polymer of the first layer has an axial orientation degree not exceeding 10% orientation degree units more than that of the second layer. The tube can be manufactured by a) forming, by extrusion of the first layer plastic, the first layer in the form of a tube, b) introducing the reactive material in the tube channel, c) limiting stretching of the first layer to give a low degree of orientation, not exceeding 10% (as defined), d) forming, by extrusion of the second layer plastic, the second layer around the first tube, while the first layer have said low degree of orientation, and e) cold-stretching the first and second layers together.
摘要翻译： PCT No.PCT / SE93 / 00954 Sec。 371日期：1995年6月21日 102（e）日期1995年6月21日PCT 1993年11月10日PCT公布。第WO94 / 11324号公报日期：1994年5月26日一种低能量熔断器，包括具有通道的塑料管，所述通道包含能够点燃的反应性材料，以在通道内维持冲击波，所述管包括至少两层塑料材料，第一塑料层更靠近通道和在第一层之外的第二塑料层，至少第二层含有大量可拉伸取向的聚合物树脂。第二层中的聚合物被轴向定向为大于25％且小于90％的取向度（定义），并且第一层的聚合物的轴向取向度不超过10％的取向度单位的第二层。管可以通过以下方式制造：a）通过挤出第一层塑料形成管形式的第一层，b）将反应性材料引入管道中，c）限制第一层的拉伸，得到低定向度，不超过10％（如定义），d）通过第二层塑料挤出形成第二层围绕第一管，而第一层具有低取向度，以及e）将第一和第二层拉伸在一起。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式