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

EP0043235B1 Resin bonded water bearing explosive 有权
标题翻译：树脂粘结水承载爆破
公开(公告)号：EP0043235B1
公开(公告)日：1985-08-07
申请号：EP81302851.1
申请日：1981-06-24
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： Breza, Cyril James , Schaefer, William Edward
IPC分类号： C06B45/00 , F42B1/04
CPC分类号： F42B1/04 , C06B45/00 , C06B47/00 , C06C7/00

2. 发明公开

EP0043235A3 Resin bonded water bearing explosive 有权
标题翻译：树脂粘结水承载爆破
公开(公告)号：EP0043235A3
公开(公告)日：1982-04-28
申请号：EP81302851
申请日：1981-06-24
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： Breza, Cyril James , Schaefer, William Edward
IPC分类号： C06B45/00 , F42B01/04
CPC分类号： F42B1/04 , C06B45/00 , C06B47/00 , C06C7/00
摘要： Self-supporting water-bearing explosive products, e.g., for use as primers and in blasting and seismic charges, contain discrete cells of an aqueous solution of an inorganic oxidizing salt and/or if an amine salt encapsulated by a crosslinked (thermoset) resin matrix. The products are sensitized by a dispersed solid high explosive and/or gas bubbles or voids. Preferred primers are sensitized by PETN and are rigid. The products are made by crosslinking a liquid polymer in the continuous phase of an emulsion which contains the aqueous solution as a discontinuous phase.

3. 发明专利

JP5623386B2 高インパルスのヒューズブースタ用方法及び装置有权
标题翻译：高脉冲保险丝助推器的方法和装置
公开(公告)号：JP5623386B2
公开(公告)日：2014-11-12
申请号：JP2011506302
申请日：2009-04-24
IPC分类号： F42B3/22
CPC分类号： F42B3/22 , F42B1/04

4. 发明专利

JP2011519012A High impulse of fuse booster for a method and apparatus 有权
公开(公告)号：JP2011519012A
公开(公告)日：2011-06-30
申请号：JP2011506302
申请日：2009-04-24
申请人：レイセオンカンパニー
发明人：クリスティアンソン、キム・エル． , バーリン、ブライアン・エフ．
IPC分类号： F42B3/10
CPC分类号： F42B3/22 , F42B1/04
摘要： A method for initiating a low-sensitivity explosive charge includes initiating a booster explosive charge within an explosive charge cavity in a booster housing, and generating a planar detonation wave. Generating the planar detonation wave includes directing a detonation wave through the booster housing along a first waveshaper surface of a detonation waveshaper. The detonation wave is directed around the first waveshaper surface toward a second tapered waveshaper surface. After progressing around the first waveshaper surface, the detonation wave is directed along the second tapered waveshaper surface. The detonation wave changes into a planar detonation wave as the detonation wave moves along the second tapered waveshaper surface, the planar detonation wave includes a planar wave front. The planar detonation wave strikes a flyer plate coupled over the explosive charge cavity of the booster housing, and the planar wave front makes planar contact along an inner face of the flyer plate.

5. 发明专利

JPS5747792A Resin-bonded hydrous explosive and manufacture 失效
标题翻译：树脂粘合液压爆破和制造
公开(公告)号：JPS5747792A
公开(公告)日：1982-03-18
申请号：JP9979681
申请日：1981-06-29
申请人： Du Pont
发明人： SHIRIRU JIEIMUSU BUREZA , UIRIAMU EDOWAADO SHIEEFUAA
IPC分类号： C06B47/14 , C06B45/00 , C06B47/00 , C06C7/00 , F42B1/04
CPC分类号： F42B1/04 , C06B45/00 , C06B47/00 , C06C7/00

6. 发明公开

US20230349677A1 FOCUSED OUTPUT DETONATOR 审中-公开
公开(公告)号：US20230349677A1
公开(公告)日：2023-11-02
申请号：US17784913
申请日：2020-09-15
申请人： DynaEnergeics Europe GmbH
发明人： Thilo Scharf , Christian Eitschberger , Andreas Robert Zemla , Liam McNelis , Gernot Uwe Burmeister
IPC分类号： F42B1/028 , F42B1/04
CPC分类号： F42B1/04 , F42B1/028
摘要： A focused output detonator includes a detonator shell including detonator components, and a focuser coupled to the detonator shell. The detonator shell may include a body extending along a central axis of the detonator shell. A first open end is provided at a first end of the body, and a closed end is provided at a second end of the body. A chamber is bounded by the body and the closed end, and the detonator components are housed in the chamber. The focuser is coupled to the closed end of the detonator shell. According to an aspect, the focused output detonator is structured to focus a ballistic output of the focuser along the central axis and away from the detonator shell. According to an aspect, the focuser includes a donor charge. The focuser may include an encapsulated and hydraulically sealed donor charge.

7. 发明申请

US20120055366A1 METHODS AND APPARATUS FOR HIGH-IMPULSE FUZE BOOSTER FOR INSENSITIVE MUNITIONS 有权
标题翻译：用于隐性激励的高脉冲增压器的方法和装置
公开(公告)号：US20120055366A1
公开(公告)日：2012-03-08
申请号：US13294507
申请日：2011-11-11
申请人： Bryan F. Berlin , Kim L. Christianson
发明人： Bryan F. Berlin , Kim L. Christianson
IPC分类号： C06C5/06 , C06C5/08
CPC分类号： F42B3/22 , F42B1/04
摘要： A high impulse fuze booster includes a booster explosive charge positioned within an explosive charge cavity of a booster housing. A substantially planar flyer plate is coupled with the booster housing, and a detonation waveshaper is positioned within the booster explosive charge. A low-sensitivity explosive charge is opposed to the substantially planar flyer plate. The booster explosive charge is configured to generate a detonation wave and the detonation waveshaper shapes the detonation wave into a planar detonation wave, the planar detonation wave is parallel to the substantially planar flyer plate. The planar detonation wave interacts with the substantially planar flyer plate in two or more stages including a planar striking stage and a planar contact stage where the planar detonation wave carries the substantially planar flyer plate into planar contact with a plurality of surfaces of the low-sensitivity explosive charge to initiate the low-sensitivity explosive charge.
摘要翻译：高脉冲引信增压器包括位于增压器壳体的爆炸充电腔内的助力炸药。大体上平面的飞翼板与增压器壳体联接，并且爆炸波形器位于助力器爆炸装置内。低灵敏度的炸药与基本上平面的飞盘相对。增压器炸药被配置为产生爆震波，并且引爆波形将引爆波形成平面爆震波，平面爆震波平行于基本上平面的飞翼板。平面爆轰波在两个或多个阶段中与基本上平面的飞翼板相互作用，包括平面击打阶段和平面接触阶段，其中平面爆轰波将基本上平面的飞翼板与低灵敏度的多个表面平行地接触爆炸装置启动低灵敏度炸药。

8. 发明授权

US4331081A Explosive booster 失效
标题翻译：爆炸助推器
公开(公告)号：US4331081A
公开(公告)日：1982-05-25
申请号：US172163
申请日：1980-07-25
申请人： Joseph A. R. Cloutier , Anthony C. F. Edmonds
发明人： Joseph A. R. Cloutier , Anthony C. F. Edmonds
IPC分类号： C06B23/00 , C06B45/00 , F42B1/04 , F42C19/08 , F42B3/00
CPC分类号： F42B1/04 , C06B23/001 , C06B23/003 , C06B45/00 , F42B3/10 , F42C19/0803 , F42C19/10
摘要： An explosive booster is provided for the detonation of insensitive blasting agents. The booster contains TNT as the sole explosive ingredient, is sensitive to blasting cap initiation yet remains insensitive to impact initiation. The booster comprises an elongate structure having a gradually increasing density from end to end, only the less dense end being cap sensitive. Reduced density is accomplished by the incorporation of voids or pockets, by means of, for example, glass microspheres. Particulate sodium nitrate and vermiculite are included as density enhancers.
摘要翻译：提供爆炸助力器用于引爆不敏感爆破剂。助推器含有TNT作为唯一的爆炸成分，对爆破帽起始敏感，但对冲击起始仍然不敏感。助推器包括从端到端具有逐渐增加的密度的细长结构，只有不太致密的端是帽敏感的。减少的密度是通过引入空隙或口袋来实现的，例如通过玻璃微球体。颗粒状硝酸钠和蛭石包括作为密度增强剂。

9. 发明授权

US3491688A Booster and method of use 失效
标题翻译：增压器及其使用方法
公开(公告)号：US3491688A
公开(公告)日：1970-01-27
申请号：US3491688D
申请日：1968-05-01
申请人： INTERMOUNTAIN RES & ENG
发明人： CLAY ROBERT B , BAILEY DONALD T
IPC分类号： F42B1/04 , F42B3/26 , F42C19/08 , F42B1/02
CPC分类号： F42B3/10 , F42B1/04 , F42B3/26

10. 发明授权

US2853012A Detonator 失效
标题翻译：雷管
公开(公告)号：US2853012A
公开(公告)日：1958-09-23
申请号：US61689856
申请日：1956-10-18
申请人： ISRAEL ROTKIN , SEYMOUR PODNOS SELIM
发明人： ISRAEL ROTKIN , SEYMOUR PODNOS SELIM
IPC分类号： F23Q2/28 , F23Q3/00 , F42B1/04 , F42B3/12
CPC分类号： F42B3/103 , F23Q2/287 , F23Q3/002 , F42B1/04

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