EP2585785A1 - Projectile - Google Patents
ProjectileInfo
- Publication number
- EP2585785A1 EP2585785A1 EP11723267.8A EP11723267A EP2585785A1 EP 2585785 A1 EP2585785 A1 EP 2585785A1 EP 11723267 A EP11723267 A EP 11723267A EP 2585785 A1 EP2585785 A1 EP 2585785A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- chambers
- projectile
- control device
- sleeve bottom
- propellant charge
- 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.)
- Withdrawn
Links
- 239000003380 propellant Substances 0.000 claims abstract description 13
- 230000001133 acceleration Effects 0.000 abstract description 3
- 239000002360 explosive Substances 0.000 abstract description 3
- 239000013543 active substance Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Classifications
-
- 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
- F42C19/0823—Primers or igniters for the initiation or the propellant charge in a cartridged ammunition
- F42C19/0834—Arrangements of a multiplicity of primers or detonators dispersed within a propellant charge for increased efficiency
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A1/00—Missile propulsion characterised by the use of explosive or combustible propellant charges
- F41A1/06—Adjusting the range without varying elevation angle or propellant charge data, e.g. by venting a part of the propulsive charge gases, or by adjusting the capacity of the cartridge or combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
- F42B5/02—Cartridges, i.e. cases with charge and missile
- F42B5/08—Cartridges, i.e. cases with charge and missile modified for electric ignition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
- F42B5/02—Cartridges, i.e. cases with charge and missile
- F42B5/145—Cartridges, i.e. cases with charge and missile for dispensing gases, vapours, powders, particles or chemically-reactive substances
- F42B5/15—Cartridges, i.e. cases with charge and missile for dispensing gases, vapours, powders, particles or chemically-reactive substances for creating a screening or decoy effect, e.g. using radar chaff or infrared material
Definitions
- the invention relates to a projectile with a sleeve bottom and the setting of different ranges for this projectile.
- shootable explosive, fog, light or practice ammunition usually contain a fixed amount of propellant charge powder (ejection charge), so that the projectile of the same type after ignition of the ejection charge receive substantially all the same acceleration and thus, for a given Straightening angle, even about the same throw.
- ejection charge propellant charge powder
- a launcher of this type describes, for example, DE 20 2005 020 752 U1, a corresponding ammunition DE 693 11 805 T2. From DE 10 2006 004 954 A an ammunition magazine and a self-protection system formed therewith are known.
- DE 10 2006 004 992 A deals with the electronics for an active substance throwing system.
- DE 10 2004 047 231 B further discloses a pyrotechnic active body for generating dummy targets.
- the invention has for its object to show a throwing body that can reach more than a specified range.
- the invention is based essentially on the idea of at least two separate from one another in the case bottom of the projectile body (ammunition) comprising one active body
- the two lighters are electrically connected to a control device located in the bottom of the case, which is actuated by a launcher located outside of the ammunition, such that alternatively only one or both lighters to be activated.
- the sleeve base may preferably comprise three chambers arranged separately from one another, so that by means of the control device, alternatively, only one, two or all three igniters can be activated. Alternative numbers of chambers are freely selectable.
- control device For electrical connection of the control device with the external launcher contact rings may be provided on the outer periphery of the sleeve bottom, which are electrically connected to the control device.
- the projecting body designated 1 comprises a sleeve base 2 with a body 3 arranged therein.
- At least two, preferably three, separate chambers 4-6 are provided in the bottom of the sleeve 2 at the rear. In these chambers 4-6 are by means of electric lighters 7-9 ignitable propellant charges 10-12.
- the lighters 7-9 are connected via electrical lines 13-15 with a located in the sleeve bottom 2 control device 16, which in turn connected to the outside of the sleeve floor 2 arranged contact rings 17, 18 is connected.
- the control device 16 can be actuated by a launcher (not shown in more detail), such that alternatively only one, two or all three lighters 7-9 are activated.
- the active body 3 at ignition of the propellant charge 10 a range of about 40 m, upon ignition of the propellant charges 10 and 11, a range of 75 m and ignitions of the propellant charges 10, 1 1 and 12, a range of 100 m has.
- the active body 3 can also reach a first range of 40 m, a second range of 50 m and a third of 80 m.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Toys (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201010024848 DE102010024848A1 (en) | 2010-06-23 | 2010-06-23 | projectile |
PCT/EP2011/002582 WO2011160750A1 (en) | 2010-06-23 | 2011-05-25 | Projectile |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2585785A1 true EP2585785A1 (en) | 2013-05-01 |
Family
ID=44453832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11723267.8A Withdrawn EP2585785A1 (en) | 2010-06-23 | 2011-05-25 | Projectile |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2585785A1 (en) |
DE (1) | DE102010024848A1 (en) |
WO (1) | WO2011160750A1 (en) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3246173A1 (en) * | 1982-12-14 | 1984-06-14 | Rheinmetall GmbH, 4000 Düsseldorf | AMMUNITION, ESPECIALLY FOR STEAP FIRE |
DE4035325A1 (en) * | 1990-11-07 | 1992-05-14 | Wegmann & Co | Missile or shell range control - by selective ignition of propellant charges in firing system |
FR2697328A1 (en) | 1992-10-23 | 1994-04-29 | Giat Ind Sa | Smoke shell with generating pots and ejector - has pots linked by temporary plastic connector to hold them together until ejected |
FR2792399B1 (en) * | 1999-04-19 | 2002-05-03 | Giat Ind Sa | METHOD OF LAUNCHING A VARIABLE-SPOT PROJECTILE, AMMUNITION AND LAUNCHER ASSOCIATED WITH SUCH A PROJECTILE |
DE102004002471B4 (en) * | 2004-01-16 | 2007-12-13 | Deutsch-Französisches Forschungsinstitut Saint-Louis, Saint-Louis | Device and method for delivering a drive energy |
DE102004047231B4 (en) | 2004-09-28 | 2008-08-21 | Rheinmetall Waffe Munition Gmbh | submunitions |
DE202005020752U1 (en) | 2005-04-28 | 2006-08-24 | Rheinmetall Waffe Munition Gmbh | Throwing unit for projectiles, comprises tube arranged around rotational axis, and firing drum that contains projectiles |
DE102006004954A1 (en) | 2006-02-01 | 2007-08-02 | Rheinmetall Waffe Munition Gmbh | Ammunition magazine consisting of adjoining shafts connected by struts determining appearance and how ammunition is brought out; self-defence throwing device with magazine connected to control and release units |
DE102006004992A1 (en) | 2006-02-01 | 2007-08-02 | Rheinmetall Waffe Munition Gmbh | Electronic system for device casting fog creating, teargas producing, or other similar objects, comprises two separate areas for control and ignition |
-
2010
- 2010-06-23 DE DE201010024848 patent/DE102010024848A1/en not_active Withdrawn
-
2011
- 2011-05-25 WO PCT/EP2011/002582 patent/WO2011160750A1/en active Application Filing
- 2011-05-25 EP EP11723267.8A patent/EP2585785A1/en not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
See references of WO2011160750A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2011160750A1 (en) | 2011-12-29 |
DE102010024848A1 (en) | 2011-12-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20121123 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20141105 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F41A 1/06 20060101ALI20150817BHEP Ipc: F42C 19/08 20060101ALI20150817BHEP Ipc: F42B 5/15 20060101AFI20150817BHEP Ipc: F42B 5/08 20060101ALI20150817BHEP |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20150930 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20160211 |