| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | PYROTECHNIC EGRESS SYSTEM | EP08877199.3 | 2008-09-30 | EP2340201A1 | 2011-07-06 | AU-YEUNG, Honmartin, K.; GOLDSCHMIDT, David, J.; STOBIECKI, Anthony, Z. |
| A pyrotechnic egress system includes an air encapsulation member which at least partially surrounds a charge holder which contains an explosive cord. | ||||||
| 22 | DETONATING CORD WITH PROTECTIVE JACKET | EP04754055.4 | 2004-06-01 | EP1753706A2 | 2007-02-21 | WALSH, Brendan, M.; FRANKLIN, P., Cary |
| This invention relates to a detonating cord (10) having a core (12) of reactive material and a composite jacket around the core, and the method of its manufacture. The composite jacket includes an interior jacket (14) in contact with the core and a sacrificial jacket (20) disposed over the interior jacket. The sacrificial jacket prevents the cord from being cut off by the detonation of another detonating cord of like core load disposed adjacent thereto. The sacrificial jacket is separable from the interior jacket beneath it under the force of the adjacent detonating cord, thus absorbing energy and allowing the first detonating cord to remain intact. The detonating cord may have a core load of not more than 3.2 grams/meter (15 grains/ft) or, optionally, less than 1.25 g/m (6 grains/ft). The interior jacket may be free of metal jacket layers. Optionally, the outer cross-sectional diameter of the cord may be not more than about 3.8 mm (0.15 inch) so that it can be inserted into a standard detonator. The sacrificial jacket may be made from polyethylene and may have a thickness of about 0.25 mm (0.01 inch). | ||||||
| 23 | Super compressed detonation method and device to effect such detonation | EP05004978.2 | 2005-03-08 | EP1574813A3 | 2006-02-15 | Zhang, Fan; Murray, Stephen Burke; Higgins, Andrew J. |
A method and apparatus (20) for high pressure compression of materials and for detonation of the compressed material by cylindrical implosion followed by an axial detonation to a detonation velocity several times that of TNT and a detonation pressure in excess of ten times that of TNT. The device provides a conical metal flyer shell (5) within which is disposed a cylindrical anvil (10) surrounded by explosive (7). The anvil (10) retains a sample material (11) to be compressed and detonated. A first detonation of explosive by impact of the flyer shell (5) generates a reverberating oblique shock wave system for sample compression. Axial detonation of the compressed sample (11) through any length of a sample (11) is achieved following the principal of matching the axial velocity and compression time of the oblique shock wave system to the detonation rate and induction delay time of the compressed sample (11). The method and apparatus (20) are also applicable to enhancing the effect of anti-armour and anti-hard-target munitions. The apparatus is also applicable to inert sample compression to the megabar range without using the axial detonation.
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| 24 | Super compressed detonation method and device to effect such detonation | EP05004978.2 | 2005-03-08 | EP1574813A2 | 2005-09-14 | Zhang, Fan; Murray, Stephen Burke; Higgins, Andrew J. |
A method and apparatus (20) for high pressure compression of materials and for detonation of the compressed material by cylindrical implosion followed by an axial detonation to a detonation velocity several times that of TNT and a detonation pressure in excess of ten times that of TNT. The device provides a conical metal flyer shell (5) within which is disposed a cylindrical anvil (10) surrounded by explosive (7). The anvil (10) retains a sample material (11) to be compressed and detonated. A first detonation of explosive by impact of the flyer shell (5) generates a reverberating oblique shock wave system for sample compression. Axial detonation of the compressed sample (11) through any length of a sample (11) is achieved following the principal of matching the axial velocity and compression time of the oblique shock wave system to the detonation rate and induction delay time of the compressed sample (11). The method and apparatus (20) are also applicable to enhancing the effect of anti-armour and anti-hard-target munitions. The apparatus is also applicable to inert sample compression to the megabar range without using the axial detonation. |
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| 25 | Pyrotechnische Schicht zur gezielten Zerstörung von maschinenlesbaren Daten auf Datenträgern | EP98810602.7 | 1998-06-29 | EP0968984B1 | 2003-04-23 | Schweizer, Philemon; Kutzli, Jörg; Karametaxas, Georgios, Dr.; Tobler, Markus |
| 26 | Pyrotechnische Schicht zur gezielten Zerstörung von maschinenlesbaren Daten auf Datenträgern | EP98810602.7 | 1998-06-29 | EP0968984A1 | 2000-01-05 | Schweizer, Philemon; Kutzli, Jörg; Karametaxas, Georgios, Dr.; Tobler, Markus |
Mit zunehmender Speicherkapazität elektronischer Datenträger ist die Gefahr des Datenmissbrauchs gestiegen. Erfindungsgemäss wird im Bereich eines Datenträgers (2) eine pyrotechnische Schicht (4) angeordnet, welche eine inerte Einlage besitzt und mit konventionellen elektrischen Zündmitteln initiierbar ist, sobald ein Missbrauch droht. Die pyrotechnische Schicht (4) und das entsprechende Herstellungsverfahren sind leicht beherrschbar und gefahrlos. Bevorzugte Verwendungen betreffen den Einbau der Schicht (4) an CD-ROM's, DVD's aber auch in Caddy's und in Cartridges anderer Datenträger. Die Vernichtungsrate der Daten ist 100 Prozent. |
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| 27 | EXPLOSIVE CUTTING MEANS | EP86903480.0 | 1986-05-27 | EP0261119A1 | 1988-03-30 | ALFORD, Sidney, Christopher; SHANN, Peter, Christian |
| Procédé et dispositif de coupe par explosion à onde double dans lequel la forme d'onde double de l'onde de choc produite par la détonation est obtenue en faisant varier l'avance de l'onde de choc vers la cible dans des sections perpendiculaires à la ligne de coupe. Dans un mode de réalisation, une bande de matériau explosif (24) est supportée par un élément de retardement (21) de l'onde de choc, lequel écarte davantage de la cible les régions médianes de la bande d'explosif que les bords latéraux de ladite bande. Lors de la détonation, les ondes de choc (25) produites par les bords latéraux (22b, c) de l'explosif (24) doivent parcourir une distance à travers l'élément (22) plus courte que celle que parcourent les ondes de choc produites par les régions médianes, ce qui permet d'obtenir au niveau de la cible les deux fronts d'ondes de choc classiques (25a, 25b). | ||||||
| 28 | Charge militaire explosive | EP84401680.8 | 1984-08-16 | EP0138640B1 | 1987-11-19 | Perez, Ellio; Montanelli, Tristan |
| 29 | Retardateur pyrotechnique pour onde de détonation | EP83400488.9 | 1983-03-10 | EP0089868A1 | 1983-09-28 | Schilling, Michel; Baricos, Jean |
Dispositif utilisé dans un système explosif formé de deux charges explosives (a, b) fonctionnant en régime détonant, la détonation de la première (a) provoquant celle de la seconde (b) et destiné à créer, entre la détonation de la première charge et celle de la seconde, un intervalle de temps déterminé pour permettre un fonctionnement correct du système, ce dispositif étant caractérisé en ce qu'il est constitué par un corps de révolution comportant essentiellement au moins un moyen (c) modifiant les caractéristiques de la propagation de l'onde de détonation de la première charge (a), pour créer un retard à l'initiation de la seconde charge (b) et laissant un vide axial (d) autorisant un passage de matière suivant son axe, sans que son fonctionnement et son rôle n'en soient affectés. |
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| 30 | Explosive matrix assembly | US14936363 | 2015-11-09 | US09506733B2 | 2016-11-29 | Jon K. Mitchell |
| The present disclosure is an explosive matrix assembly that has a first single detonating cord formed into a first grid. The grid has a first plurality of detonating cord portions lying in a first plane and a second plurality of detonating cord portions lying in a second plane and the first plurality of detonating cord portions perpendicularly overlay the second plurality of detonating portions. The explosive matrix assembly further has a second single detonating cord formed into a second grid. The second grid has a third plurality of detonating cord portions lying in the first plane and a fourth plurality of detonating cord portions lying in the second plane and the third plurality of detonating cord portions perpendicularly overlay the second plurality of detonating portions. The first grid is coupled to the second grid via a fastener. | ||||||
| 31 | Explosive Matrix Assembly | US14938225 | 2015-11-11 | US20160116266A1 | 2016-04-28 | Jon K. Mitchell |
| The present disclosure is an explosive matrix assembly that has a first single detonating cord formed into a first grid, and the first grid has a first plurality of detonating cord portions lying in a first plane and a second plurality of detonating cord portions lying in a second plane and the first plurality of detonating cord portions perpendicularly overlay the second plurality of detonating portions. Additionally, the matrix assembly has a second single detonating cord formed into a second grid, and the second grid has a third plurality of detonating cord portions lying in a third plane and a fourth plurality of detonating cord portions lying in a fourth plane and the third plurality of detonating cord portions perpendicularly overlay the fourth plurality of detonating portions. Further, the matrix assembly has a third single detonating cord formed into a third grid, and the third grid has a fifth plurality of detonating cord portions lying in a fifth plane and a sixth plurality of detonating cord portions lying in a sixth plane and the fifth plurality of detonating cord portions perpendicularly overlay the sixth plurality of detonating portions. The matrix assembly also has a first fastener coupling the first grid perpendicular to the second grid, a second fastener coupling the first grid perpendicular to the third grid, and a third fastener coupling the second grid perpendicular to the third grid thereby forming a partial cube. | ||||||
| 32 | Explosive Matrix Assembly | US14936363 | 2015-11-09 | US20160116265A1 | 2016-04-28 | Jon K. Mitchell |
| The present disclosure is an explosive matrix assembly that has a first single detonating cord formed into a first grid. The grid has a first plurality of detonating cord portions lying in a first plane and a second plurality of detonating cord portions lying in a second plane and the first plurality of detonating cord portions perpendicularly overlay the second plurality of detonating portions. The explosive matrix assembly further has a second single detonating cord formed into a second grid. The second grid has a third plurality of detonating cord portions lying in the first plane and a fourth plurality of detonating cord portions lying in the second plane and the third plurality of detonating cord portions perpendicularly overlay the second plurality of detonating portions. The first grid is coupled to the second grid via a fastener. | ||||||
| 33 | Explosive Matrix Assembly | US14936248 | 2015-11-09 | US20160116264A1 | 2016-04-28 | Jon K. Mitchell |
| The present disclosure is an explosive matrix assembly that has a single detonating cord formed into a grid. The grid has a first plurality of detonating cord portions lying in a first plane and a second plurality of detonating cord portions lying in a second plane, and the first plurality of detonating cord portions perpendicularly overlay the second plurality of detonating portions. Additionally, the explosive matrix comprises a sheet of adhesive material coupled to the grid to retain a grid shape of the detonating cord. | ||||||
| 34 | Explosive Matrix Assembly | US13786682 | 2013-03-06 | US20160097622A1 | 2016-04-07 | Jon K. Mitchell |
| An explosive matrix includes a grid structure formed from a single length of detonating cord with one set of spaced-apart detonating cord sections lying in one plane that perpendicularly overlays a second set of spaced-apart sections lying in a second plane such that at each section crossing location the crossing consists of no more than two perpendicular sections of detonating cord. | ||||||
| 35 | Explosive Matrix Assembly Tool | US13798887 | 2013-03-13 | US20150192398A1 | 2015-07-09 | Jon K. Mitchell |
| An explosive matrix includes a grid structure formed from a single length of detonating cord with one set of spaced-apart detonating cord sections lying in one plane that perpendicularly overlays a second set of spaced-apart sections lying in a second plane such that at each section crossing location the crossing consists of no more than two perpendicular sections of detonating cord. A tool for forming the matrix includes a frame comprising four side members, each having identical castellated edges in which are defined a plurality of notches for receiving a section of detonating cord. | ||||||
| 36 | High density powdered material liner | US13563719 | 2012-07-31 | US08734960B1 | 2014-05-27 | Jerry L. Walker |
| A die set for forming explosive charge liners from powdered material comprises a die block defining a basin and a punch shaped to interact with the basin. The die block and the punch are configured to exclude powdered material from a center axis of the basin. An apparatus comprises a deep-penetrating explosive charge liner formed of powdered material held together by green strength having a hole in a narrow end of the liner. | ||||||
| 37 | Explosive device | US12489089 | 2009-06-22 | US08065959B1 | 2011-11-29 | David J. Shulte |
| The present invention provides an explosive device for use with a warhead comprising a rupturable core having a spherical interior chamber which is filled with a volume of a flammable gas. A frequency generator resonates the gas at a high frequency to fully resonate the gas to produce a new and more powerful type of explosion. Means for securing the frequency generator to the core are also provided, as well as a detonator having a high-temperature metal as a conductive material and means for inserting the conductive material into the core. | ||||||
| 38 | Super compressed detonation method and device to effect such detonation | US12952769 | 2010-11-23 | US08037831B2 | 2011-10-18 | Fan Zhang; Stephen Burke Murray; Andrew J. Higgins |
| A method for effecting physicochemical transformations and detonation properties in a material using super-compressed detonation includes: providing an insensitive energetic material to be compressed; super-compressing the material by exposure to at least one of a normally or obliquely oriented cylindrical imploding shock wave, generated from a first detonation; effecting transformations from the super-compression in the material including increasing at least material density, structural transformations and electronic energy gap transitions relative to a material unexposed to the super-compression; exposing the super-compressed material to a second detonation; and effecting transformations from the second detonation in the material including increasing at least detonation pressure, velocity and energy density relative to a material unexposed to the super-compression and second detonation. | ||||||
| 39 | Detonating cord with protective jacket | US11569365 | 2004-06-01 | US07921776B2 | 2011-04-12 | Brendan M. Walsh; P. Cary Franklin |
| This invention relates to a detonating cord (10) having a core (12) of reactive material and a composite jacket around the core, and the method of its manufacture. The composite jacket includes an interior jacket (14) in contact with the core and a sacrificial jacket (20) disposed over the interior jacket. The sacrificial jacket prevents the cord from being cut off by the detonation of another detonating cord of like core load disposed adjacent thereto. The sacrificial jacket is separable from the interior jacket beneath it under the force of the adjacent detonating cord, thus absorbing energy and allowing the first detonating cord to remain intact. The detonating cord may have a core load of not more than 3.2 grams/meter (15 grains/ft) or, optionally, less than 1.25 g/m (6 grains/ft). The interior jacket may be free of metal jacket layers. Optionally, the outer cross-sectional diameter of the cord may be not more than about 3.8 mm (0.15 inch) so that it can be inserted into a standard detonator. The sacrificial jacket may be made from polyethylene and may have a thickness of about 0.25 mm (0.01 inch). | ||||||
| 40 | Methods of making multilayered, hydrogen-containing thermite structures | US11399263 | 2006-04-07 | US07829157B2 | 2010-11-09 | James Neil Johnson; Ilissa Brooke Schild |
| Methods of making multi-layered, hydrogen-containing thermite structures including at least one metal layer and at least one metal oxide layer adjacent to the metal layer are disclosed. At least one of the metal layers contains hydrogen, which can be introduced by plasma hydrogenation. The thermite structures can have high hydrogen contents and small dimensions, such as micrometer-sized and nanometer-sized dimensions. | ||||||
