WO2004063128A1 - Treibladung - Google Patents
Treibladung Download PDFInfo
- Publication number
- WO2004063128A1 WO2004063128A1 PCT/EP2004/000197 EP2004000197W WO2004063128A1 WO 2004063128 A1 WO2004063128 A1 WO 2004063128A1 EP 2004000197 W EP2004000197 W EP 2004000197W WO 2004063128 A1 WO2004063128 A1 WO 2004063128A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- propellant charge
- charge according
- impact
- propellant
- sensitive
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
- C06C7/00—Non-electric detonators; Blasting caps; Primers
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
- C06B23/001—Fillers, gelling and thickening agents (e.g. fibres), absorbents for nitroglycerine
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
- C06B23/04—Compositions characterised by non-explosive or non-thermic constituents for cooling the explosion gases including antifouling and flash suppressing agents
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
- C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
Definitions
- the invention relates to propellant charges for weapon training systems.
- Propellant charges for projectiles usually consist of high-energy substances such as Nitrocellulose or more thermally stable systems, e.g. have been developed for automotive safety in the form of gas sets and are in use. These versions are gas-rich and generate the energy required to carry out the projectile movement through rapid and almost complete implementation. Thermodynamically this is expressed by the oxygen balance, the specific energy or by the heat of explosion. Such versions are only of limited suitability for weapon training systems because they accelerate the training floor too much.
- the propellant charge according to the invention contains, in addition to conventional heavy metal-free igniters, friction agents and preferably no oxidizing and / or reducing agents.
- the friction agent also serves as an inert diluent and is not a reaction component.
- the friction agents according to the invention can be those which do not have an abrasive effect on weapon parts (soft friction agents). Examples of friction agents are marble, calcite, dolomite and / or soft carbonates such as magnesium carbonate and / or calcium carbonate. Mixtures of soft friction agents can also be used according to the invention. If appropriate, other conventional friction agents can also be mixed in the usual amounts in the propellant charge according to the invention.
- Impact-sensitive explosives are used as heavy metal-free igniters.
- Potassium dinitrobenzofuroxanate and tetrazene may be mentioned as examples. It is known to use potassium dinitrobenzofuroxanate and tetrazene as components in heavy metal ignition kits, but mostly in the presence of oxidizing and reducing agents. Such a normal ignition charge, consisting of the components described above with oxidizing and reducing agents, is less suitable as a propellant charge for training systems. In contrast to the prior art The sentence according to the invention dispenses with the presence of reducing agents. As a result, the other aggregates no longer act as oxidizing agents.
- the kinetic energy of the projectile can be controlled within wide limits for all types of weapons by varying the formulation of the propellant charge according to the invention. This avoids the excessive acceleration of the training floor described at the beginning.
- the impact-sensitive propellant charges according to the invention can be laboratoryized in conventional primers. However, the primers do not then serve to ignite a propellant charge powder, but rather form the gas-generating set themselves.
- the primers containing the propellant charges according to the invention can then be ignited, for example, by a primary primer.
- the impact-sensitive propellant charges according to the invention can contain 5 to 70% by weight, preferably 10 to 65% by weight, of heavy metal-free igniters, and mixtures of these heavy metal-free igniters can also be used according to the invention.
- the friction agent according to the invention can be used in amounts of 30 to 95% by weight, preferably in amounts of 35 to 80% by weight, and mixtures of these friction agents can also be used in accordance with the invention.
- propellant charges of all desired strengths can be realized.
- Tetrazene 0% by weight 10% by weight 15% by weight soft friction agent 80% by weight 50% by weight 35% by weight
- the propellant charges according to the invention can be used in weapon training systems.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Paints Or Removers (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Toys (AREA)
- Lubricants (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Air Bags (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Braking Arrangements (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT04701927T ATE550311T1 (de) | 2003-01-14 | 2004-01-14 | Treibladung |
US10/542,319 US20060137787A1 (en) | 2003-01-14 | 2004-01-14 | Propelling charge |
ES04701927T ES2387125T3 (es) | 2003-01-14 | 2004-01-14 | Carga propulsora |
EP04701927A EP1587774B1 (de) | 2003-01-14 | 2004-01-14 | Treibladung |
NO20053807A NO332986B1 (no) | 2003-01-14 | 2005-08-12 | Drivladning |
US12/175,567 US9181141B2 (en) | 2003-01-14 | 2008-07-18 | Propellant charge |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10301123 | 2003-01-14 | ||
DE10301123.4 | 2003-01-14 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/542,319 A-371-Of-International US20060137787A1 (en) | 2003-01-14 | 2004-01-14 | Propelling charge |
US12/175,567 Continuation US9181141B2 (en) | 2003-01-14 | 2008-07-18 | Propellant charge |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004063128A1 true WO2004063128A1 (de) | 2004-07-29 |
Family
ID=32519954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/000197 WO2004063128A1 (de) | 2003-01-14 | 2004-01-14 | Treibladung |
Country Status (7)
Country | Link |
---|---|
US (2) | US20060137787A1 (de) |
EP (1) | EP1587774B1 (de) |
AT (1) | ATE550311T1 (de) |
DE (1) | DE102004001980A1 (de) |
ES (1) | ES2387125T3 (de) |
NO (1) | NO332986B1 (de) |
WO (1) | WO2004063128A1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007119037A1 (en) * | 2006-04-13 | 2007-10-25 | Utm Ip Limited | Primer compositions |
WO2007119038A1 (en) * | 2006-04-13 | 2007-10-25 | Utm Ip Limited | Reduced toxicity primer and non-lethal ammunition employing novel primer |
WO2009087631A1 (en) * | 2008-01-10 | 2009-07-16 | Rafael, Advanced Defense Systems Ltd. | Simulant material for primary explosives |
WO2014111429A1 (en) * | 2013-01-17 | 2014-07-24 | Utm Ip Limited | Explosive composition for use in telescopically expanding non-lethal training ammunition |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3135636A (en) * | 1962-01-02 | 1964-06-02 | Atlas Chem Ind | Ignition composition containing an alkali metal salt of dinitrobenzfuroxan and a lacqer binder |
DE2017633A1 (en) * | 1970-04-13 | 1971-10-28 | Josef Schaberger & Co Gmbh, 6535 Gau-Algesheim | Ballast-contng propellant with reduceddetona - weapons |
EP0704415A1 (de) * | 1994-08-27 | 1996-04-03 | Eley Limited | Initialladung |
WO1998017607A1 (de) * | 1996-10-22 | 1998-04-30 | Trw Airbag Systems Gmbh & Co. Kg | Gaserzeugendes, azidfreies feststoffgemisch |
WO1998041810A1 (en) * | 1997-03-14 | 1998-09-24 | Defense Tech Corp America | Improvements relating to pyrotechnic ammunition |
GB2359124A (en) * | 2000-02-08 | 2001-08-15 | Lambeth Properties Ltd | Training ammunition |
US20010054462A1 (en) * | 1996-04-26 | 2001-12-27 | Rainer Hagel | Ignition Mixtures |
US20020179209A1 (en) * | 1995-10-28 | 2002-12-05 | Rainer Hagel | Lead-and barium-free propellant charges |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1406175A (en) * | 1920-12-31 | 1922-02-14 | Chadeloid Chemical Co | Paint and varnish remover |
US1406176A (en) * | 1921-06-07 | 1922-02-14 | Diamond Match Co | Process of treating match compositions and the product thereof |
DE4010102A1 (de) * | 1990-03-29 | 1991-10-02 | Linde Ag | Verfahren zum gluehen von staehlernem gluehgut |
US5167736A (en) * | 1991-11-04 | 1992-12-01 | Olin Corporation | Nontoxic priming mix |
-
2004
- 2004-01-13 DE DE200410001980 patent/DE102004001980A1/de not_active Ceased
- 2004-01-14 WO PCT/EP2004/000197 patent/WO2004063128A1/de active Application Filing
- 2004-01-14 ES ES04701927T patent/ES2387125T3/es not_active Expired - Lifetime
- 2004-01-14 AT AT04701927T patent/ATE550311T1/de active
- 2004-01-14 US US10/542,319 patent/US20060137787A1/en not_active Abandoned
- 2004-01-14 EP EP04701927A patent/EP1587774B1/de not_active Expired - Lifetime
-
2005
- 2005-08-12 NO NO20053807A patent/NO332986B1/no not_active IP Right Cessation
-
2008
- 2008-07-18 US US12/175,567 patent/US9181141B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3135636A (en) * | 1962-01-02 | 1964-06-02 | Atlas Chem Ind | Ignition composition containing an alkali metal salt of dinitrobenzfuroxan and a lacqer binder |
DE2017633A1 (en) * | 1970-04-13 | 1971-10-28 | Josef Schaberger & Co Gmbh, 6535 Gau-Algesheim | Ballast-contng propellant with reduceddetona - weapons |
EP0704415A1 (de) * | 1994-08-27 | 1996-04-03 | Eley Limited | Initialladung |
US20020179209A1 (en) * | 1995-10-28 | 2002-12-05 | Rainer Hagel | Lead-and barium-free propellant charges |
US20010054462A1 (en) * | 1996-04-26 | 2001-12-27 | Rainer Hagel | Ignition Mixtures |
WO1998017607A1 (de) * | 1996-10-22 | 1998-04-30 | Trw Airbag Systems Gmbh & Co. Kg | Gaserzeugendes, azidfreies feststoffgemisch |
WO1998041810A1 (en) * | 1997-03-14 | 1998-09-24 | Defense Tech Corp America | Improvements relating to pyrotechnic ammunition |
GB2359124A (en) * | 2000-02-08 | 2001-08-15 | Lambeth Properties Ltd | Training ammunition |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007119037A1 (en) * | 2006-04-13 | 2007-10-25 | Utm Ip Limited | Primer compositions |
WO2007119038A1 (en) * | 2006-04-13 | 2007-10-25 | Utm Ip Limited | Reduced toxicity primer and non-lethal ammunition employing novel primer |
WO2009087631A1 (en) * | 2008-01-10 | 2009-07-16 | Rafael, Advanced Defense Systems Ltd. | Simulant material for primary explosives |
US8641843B2 (en) | 2008-01-10 | 2014-02-04 | Rafael, Advanced Defense Systems Ltd. | Simulant material for primary explosives |
US8857340B2 (en) | 2008-01-10 | 2014-10-14 | Rafael, Advanced Defense Systems Ltd. | Simulant material for primary explosives |
WO2014111429A1 (en) * | 2013-01-17 | 2014-07-24 | Utm Ip Limited | Explosive composition for use in telescopically expanding non-lethal training ammunition |
US11040923B2 (en) | 2013-01-17 | 2021-06-22 | UTM Ltd. | Explosive composition for use in telescopically expanding non-lethal training ammunition |
Also Published As
Publication number | Publication date |
---|---|
US9181141B2 (en) | 2015-11-10 |
NO20053807D0 (no) | 2005-08-12 |
DE102004001980A1 (de) | 2004-07-22 |
US20060137787A1 (en) | 2006-06-29 |
NO20053807L (no) | 2005-10-05 |
NO332986B1 (no) | 2013-02-11 |
ES2387125T3 (es) | 2012-09-14 |
ATE550311T1 (de) | 2012-04-15 |
EP1587774B1 (de) | 2012-03-21 |
EP1587774A1 (de) | 2005-10-26 |
US20090084283A1 (en) | 2009-04-02 |
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