EP2053341A3 - Hohlladung - Google Patents

Hohlladung Download PDF

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Publication number
EP2053341A3
EP2053341A3 EP08017755.3A EP08017755A EP2053341A3 EP 2053341 A3 EP2053341 A3 EP 2053341A3 EP 08017755 A EP08017755 A EP 08017755A EP 2053341 A3 EP2053341 A3 EP 2053341A3
Authority
EP
European Patent Office
Prior art keywords
action
particles
explosive material
main direction
explosive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP08017755.3A
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English (en)
French (fr)
Other versions
EP2053341A2 (de
EP2053341B1 (de
Inventor
Andreas Dr. Heine
Matthias Dr. Wickert
Klaus Prof. Dr. Thoma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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Publication date
Application filed by Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Publication of EP2053341A2 publication Critical patent/EP2053341A2/de
Publication of EP2053341A3 publication Critical patent/EP2053341A3/de
Application granted granted Critical
Publication of EP2053341B1 publication Critical patent/EP2053341B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges
    • F42B1/028—Shaped or hollow charges characterised by the form of the liner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

Beschrieben wird auf eine Explosivstoffladung, die eine aus explosivem Material bestehende Raumform aufweist und im Wege der Explosion eine räumliche anisotrope Druckwirkung in mindestens eine Hauptwirkungsrichtung entfaltet, in die die Druckwirkung größer ist als in andere Wirkrichtungen.
Die Erfindung zeichnet sich dadurch aus, dass die aus explosivem Material bestehende Raumform einen der Hauptwirkungsrichtung zugewandten und sich in die Hauptwirkungsrichtung erstreckenden Oberflächenbereich aufweist, dass auf dem Oberflächenbereich Partikel aufgebracht sind und/oder eine bei der Explosion in Partikel zerfallende Materialschicht aufgebracht ist, dass die Partikel aus einem nicht explosiven Material bestehen, und dass eine der Partikeln zuordenbare Gesamtmasse kleiner ist als eine dem explosiven Material zuordenbare Masse.
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EP08017755.3A 2007-10-26 2008-10-09 Hohlladung Active EP2053341B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007051345A DE102007051345A1 (de) 2007-10-26 2007-10-26 Explosivstoffladung

Publications (3)

Publication Number Publication Date
EP2053341A2 EP2053341A2 (de) 2009-04-29
EP2053341A3 true EP2053341A3 (de) 2013-04-24
EP2053341B1 EP2053341B1 (de) 2017-01-18

Family

ID=40303450

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08017755.3A Active EP2053341B1 (de) 2007-10-26 2008-10-09 Hohlladung

Country Status (3)

Country Link
US (1) US7810431B2 (de)
EP (1) EP2053341B1 (de)
DE (1) DE102007051345A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9335132B1 (en) 2013-02-15 2016-05-10 Innovative Defense, Llc Swept hemispherical profile axisymmetric circular linear shaped charge
US9360222B1 (en) 2015-05-28 2016-06-07 Innovative Defense, Llc Axilinear shaped charge
US10364387B2 (en) 2016-07-29 2019-07-30 Innovative Defense, Llc Subterranean formation shock fracturing charge delivery system

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Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3326125A (en) * 1965-09-20 1967-06-20 Denis A Silvia Sequenced initiation-a technique for explosive wave shaping
AT367902B (de) * 1980-10-01 1982-08-10 Assmann Geb Raeumladung
DE3215857A1 (de) * 1982-04-29 1983-11-17 Diehl GmbH & Co, 8500 Nürnberg Sprengstoff-stueck fuer sprengstoff-gussladungen und vorrichtung zur herstellung des sprengstoff-stueckes
AT385351B (de) * 1985-02-21 1988-03-25 Intertechnik Tech Prod Hohlladung, insbesondere fuer minen
EP0256382A1 (de) * 1986-07-31 1988-02-24 DIEHL GMBH & CO. Gefechtskopf und Verfahren zur Herstellung des Gefechtskopfes
US20050011395A1 (en) * 2003-05-27 2005-01-20 Surface Treatment Technologies, Inc. Reactive shaped charges and thermal spray methods of making same

Also Published As

Publication number Publication date
DE102007051345A1 (de) 2009-04-30
US20090114111A1 (en) 2009-05-07
US7810431B2 (en) 2010-10-12
EP2053341A2 (de) 2009-04-29
EP2053341B1 (de) 2017-01-18

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