EP2735837A1 - Procédé pour contrôler la puissance d'une tête de combat - Google Patents

Procédé pour contrôler la puissance d'une tête de combat Download PDF

Info

Publication number: EP2735837A1
Authority: EP; European Patent Office
Prior art keywords: explosive charge; charge; explosive; liquid; warhead
Prior art date: 2008-06-11
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

EP14000584.4A

Other languages

German (de)

English (en)

Other versions

EP2735837B1 (fr

Inventor

Werner Dr. Arnold

Norbert Dr. Eisenreich

Gesa Langer

Armin Kessler

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.)

TDW Gesellschaft fuer Verteidigungstechnische Wirksysteme mbH

Original Assignee

TDW Gesellschaft fuer Verteidigungstechnische Wirksysteme mbH

Priority date (The priority date 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 date listed.)

2008-06-11

Filing date

2009-06-04

Publication date

2014-05-28

2009-06-04 Application filed by TDW Gesellschaft fuer Verteidigungstechnische Wirksysteme mbH filed Critical TDW Gesellschaft fuer Verteidigungstechnische Wirksysteme mbH

2014-05-28 Publication of EP2735837A1 publication Critical patent/EP2735837A1/fr

2016-11-30 Application granted granted Critical

2016-11-30 Publication of EP2735837B1 publication Critical patent/EP2735837B1/fr

Status Active legal-status Critical Current

2029-06-04 Anticipated expiration legal-status Critical

Links

Images

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
- F42B12/20—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type
- F42B12/207—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type characterised by the explosive material or the construction of the high explosive warhead, e.g. insensitive ammunition
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
- F42B12/20—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type
- F42B12/208—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type characterised by a plurality of charges within a single high explosive warhead
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C19/00—Details of fuzes
- F42C19/08—Primers; Detonators
- F42C19/0838—Primers or igniters for the initiation or the explosive charge in a warhead
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
- F42B12/20—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type
- F42B12/22—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type with fragmentation-hull construction

Definitions

the invention relates to a method for power control of a warhead, the cylindrical explosive charge having a defined porosity, wherein the pore spaces are filled with a liquid, wherein a press-in pressure is applied controlled to the liquid.
the particular advantage of an explosive charge according to the invention is the high safety during storage and transport.
the porous explosive charge is very safe prior to pressurization because the explosive charge has a density well below the so-called critical density, which is the limit for detonation capability.
critical density which is the limit for detonation capability.
FIG. 1 shows another solution concept for the desired compaction of a porous charge PHE.
the porous explosive PHE is open-pore.
a liquid explosive reservoir LHE is separated from the porous charge PHE by an impermeable rupturable membrane M.
a plunger P which is slidably mounted in the metal shell MH of the charge, arranged.
the pressure piston is subjected to pressure D, whereby the membrane is destroyed.
the liquid explosive LHE is forced through the open pores into the free volume of the porous charge.
the area of the charge whose pores are filled is then the detonable explosive charge HE.
the initiation of this explosive charge takes place by means of a priming chain ZK 2 arranged opposite the original reservoir or by means of a separate ignition chain, not shown here, arranged inside the charge HE.
LHE liquid explosives have been known for a long time and can therefore be selected according to their parameters, which are particularly suitable for this application.
the loading of the plunger P with pressure D in the direction of the arrow can be done in the context of expert action in many ways. If high speed is required, pyrotechnic aids, such as propellants, can be used. Also the Engine pressure of a missile can be guided and used accordingly. With lower speed requirements, mechanical or electrical drives can also be used.
the condition applies that the complete compaction of the porous charge part PHE does not have to be awaited until initiation can take place via the further ignition charge ZK 2. Rather, a central detonation signal can also be brought to the already compressed part of the charge HE and ignited at the desired time from this detonating chain, for example via a further ignition or detonation cord. Thus, a further flexibility of the metering of the charge is achieved.

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Air Bags (AREA)
Medicinal Preparation (AREA)
Portable Nailing Machines And Staplers (AREA)
Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Inorganic Compounds Of Heavy Metals (AREA)

EP14000584.4A 2008-06-11 2009-06-04 Procédé pour contrôler la puissance d'une tête de combat Active EP2735837B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE200810027900 DE102008027900B4 (de)	2008-06-11	2008-06-11	Verfahren und Vorrichtung zur Leistungssteuerung eines Gefechtskopfes
EP20090007372 EP2133654B1 (fr)	2008-06-11	2009-06-04	Procédé pour controler la puissance d'une tête de combat

Related Parent Applications (2)

Application Number	Title	Priority Date	Filing Date
EP20090007372 Division EP2133654B1 (fr)	2008-06-11	2009-06-04	Procédé pour controler la puissance d'une tête de combat
EP20090007372 Division-Into EP2133654B1 (fr)	2008-06-11	2009-06-04	Procédé pour controler la puissance d'une tête de combat

Publications (2)

Publication Number	Publication Date
EP2735837A1 true EP2735837A1 (fr)	2014-05-28
EP2735837B1 EP2735837B1 (fr)	2016-11-30

Family

ID=40810296

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP20090007372 Active EP2133654B1 (fr)	2008-06-11	2009-06-04	Procédé pour controler la puissance d'une tête de combat
EP14000584.4A Active EP2735837B1 (fr)	2008-06-11	2009-06-04	Procédé pour contrôler la puissance d'une tête de combat

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
EP20090007372 Active EP2133654B1 (fr)	2008-06-11	2009-06-04	Procédé pour controler la puissance d'une tête de combat

Country Status (3)

Country	Link
EP (2)	EP2133654B1 (fr)
DE (1)	DE102008027900B4 (fr)
ES (2)	ES2537637T3 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB0904929D0 (en)	2009-03-23	2009-05-06	Qinetiq Ltd	Novel munition
EP2442065B1 (fr) *	2010-10-18	2017-03-29	TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH	Charge active commutable
DE102014011702B3 (de) *	2014-08-07	2016-02-11	TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH	Zündeinrichtung für eine Splitterladung
DE102014014332B3 (de) *	2014-10-01	2016-03-17	TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH	Vorrichtung und Verfahren zur kontrollierten Splitterbildung mittels temperaturaktivierbarer Kerbladungen
DE102014018218B4 (de)	2014-12-06	2023-05-17	TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH	Vorrichtung zur gesteuerten Initiierung der Deflagration einer Sprengladung
DE102021002470B4 (de)	2021-05-10	2023-09-21	TDW Gesellschaft für verteidigungstechnische Wirksysteme mit beschränkter Haftung	Skalierbares Wirksystem und Gefechtskopf
BE1029150B1 (de) *	2021-07-26	2022-09-26	Univ Anhui Sci & Technology	Zusammenwirkende Sprengladungsstruktur und Verfahren zum Laden derselben

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3016861A1 (de) *	1980-05-02	1981-11-12	Messerschmitt-Bölkow-Blohm GmbH, 8000 München	Munition mit einer huelle zur splitterbildung
US5067995A (en) *	1989-06-15	1991-11-26	The United States Of America As Represented By The United States Department Of Energy	Method for enhancing stability of high explosives, for purposes of transport or storage, and the stabilized high explosives
DE19821150C1 (de)	1998-05-12	1999-10-28	Daimler Chrysler Ag	Detonativ deformierbare Sprengladung
WO2002003011A1 (fr) *	2000-07-03	2002-01-10	Bofors Defence Ab	Dispositif de charge militaire pour unites de transport de munitions
DE102005031588B3 (de)	2005-07-06	2007-01-11	TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH	Dosierbare Ladung eines Gefechtskopfes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR406850A (fr) *	1909-09-08	1910-02-12	Gabriel Louis Dubosc	Perfectionnements aux obus à explosifs pour en augmenter la force d'éclatement et la sécurité dans les transports
US4955939A (en) *	1983-03-02	1990-09-11	The United States Of America As Represented By The Secretary Of The Navy	Shaped charge with explosively driven liquid follow through
DE4109071C1 (de) *	1991-03-20	1996-08-22	Daimler Benz Aerospace Ag	Splitter-Gefechtskopf
DE10008914C2 (de)	2000-02-25	2003-06-26	Tdw Verteidigungstech Wirksys	Sprengladung für einen Gefechtskopf
DE10227002B4 (de)	2002-06-18	2005-06-16	TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH	Zerlegeladung für einen Gefechtskopf
US7191709B2 (en) *	2004-02-10	2007-03-20	The United States Of America As Represented By The Secretary Of The Navy	Enhanced performance reactive composite projectiles

2008
- 2008-06-11 DE DE200810027900 patent/DE102008027900B4/de active Active
2009
- 2009-06-04 EP EP20090007372 patent/EP2133654B1/fr active Active
- 2009-06-04 EP EP14000584.4A patent/EP2735837B1/fr active Active
- 2009-06-04 ES ES09007372.7T patent/ES2537637T3/es active Active
- 2009-06-04 ES ES14000584.4T patent/ES2616132T3/es active Active

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3016861A1 (de) *	1980-05-02	1981-11-12	Messerschmitt-Bölkow-Blohm GmbH, 8000 München	Munition mit einer huelle zur splitterbildung
US5067995A (en) *	1989-06-15	1991-11-26	The United States Of America As Represented By The United States Department Of Energy	Method for enhancing stability of high explosives, for purposes of transport or storage, and the stabilized high explosives
DE19821150C1 (de)	1998-05-12	1999-10-28	Daimler Chrysler Ag	Detonativ deformierbare Sprengladung
WO2002003011A1 (fr) *	2000-07-03	2002-01-10	Bofors Defence Ab	Dispositif de charge militaire pour unites de transport de munitions
DE102005031588B3 (de)	2005-07-06	2007-01-11	TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH	Dosierbare Ladung eines Gefechtskopfes

Also Published As

Publication number	Publication date
EP2735837B1 (fr)	2016-11-30
EP2133654A2 (fr)	2009-12-16
ES2616132T3 (es)	2017-06-09
EP2133654A3 (fr)	2013-08-21
DE102008027900B4 (de)	2013-07-04
ES2537637T3 (es)	2015-06-10
DE102008027900A1 (de)	2009-12-17
EP2133654B1 (fr)	2015-03-18

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