ZA200405978B - Countermass weapon - Google Patents
Countermass weapon Download PDFInfo
- Publication number
- ZA200405978B ZA200405978B ZA200405978A ZA200405978A ZA200405978B ZA 200405978 B ZA200405978 B ZA 200405978B ZA 200405978 A ZA200405978 A ZA 200405978A ZA 200405978 A ZA200405978 A ZA 200405978A ZA 200405978 B ZA200405978 B ZA 200405978B
- Authority
- ZA
- South Africa
- Prior art keywords
- pressure chamber
- countermass
- barrel
- projectile
- propellant
- Prior art date
Links
- 239000003380 propellant Substances 0.000 claims description 36
- 239000007789 gas Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- 238000010304 firing Methods 0.000 claims description 10
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 230000001133 acceleration Effects 0.000 claims description 3
- 230000003116 impacting effect Effects 0.000 claims description 2
- NIOPZPCMRQGZCE-WEVVVXLNSA-N 2,4-dinitro-6-(octan-2-yl)phenyl (E)-but-2-enoate Chemical compound CCCCCCC(C)C1=CC([N+]([O-])=O)=CC([N+]([O-])=O)=C1OC(=O)\C=C\C NIOPZPCMRQGZCE-WEVVVXLNSA-N 0.000 description 6
- 238000007429 general method Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000009527 percussion Methods 0.000 description 2
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- 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
- F41A1/08—Recoilless guns, i.e. guns having propulsion means producing no recoil
- F41A1/10—Recoilless guns, i.e. guns having propulsion means producing no recoil a counter projectile being used to balance recoil
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
- F41F3/00—Rocket or torpedo launchers
- F41F3/04—Rocket or torpedo launchers for rockets
- F41F3/045—Rocket or torpedo launchers for rockets adapted to be carried and used by a person, e.g. bazookas
- F41F3/0455—Bazookas
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0200281A SE520975C2 (sv) | 2002-01-31 | 2002-01-31 | Sätt att framställa motmassevapen, anordning vid motmassevapen samt motmassevapen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200405978B true ZA200405978B (en) | 2006-07-26 |
Family
ID=20286826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200405978A ZA200405978B (en) | 2002-01-31 | 2004-07-27 | Countermass weapon |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6971299B2 (ja) |
| EP (1) | EP1470382B1 (ja) |
| JP (1) | JP4371820B2 (ja) |
| ES (1) | ES2543830T3 (ja) |
| IL (1) | IL163242A (ja) |
| SE (1) | SE520975C2 (ja) |
| WO (1) | WO2003064956A1 (ja) |
| ZA (1) | ZA200405978B (ja) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE520955C2 (sv) * | 2002-01-31 | 2003-09-16 | Saab Ab | Sätt att bredda användbarheten för motmassevapen samt i enlighet därmed framställt motmassevapen |
| SE525137C2 (sv) * | 2003-06-05 | 2004-12-07 | Saab Ab | Anordning vid vapen innefattande en motmassa för att sänka trycket kring vapnet, varvid motmassans huvudbeståndsdel är vätska som binds och hålls kvar av kapillärkrafter |
| SE524912C2 (sv) * | 2003-06-05 | 2004-10-19 | Saab Ab | Runt vapen trycksänkande motmassa i motmassebehållare innefattande styrande vikstöd för symmetriskt öppningsförlopp |
| DE60303789T2 (de) * | 2003-10-20 | 2006-11-23 | Saab Ab | Verfahren und Vorrichtung zum Abschießen freiliegender Projektile |
| EP1923656A1 (en) * | 2006-11-17 | 2008-05-21 | Saab Ab | Arrangement for weapon |
| DE602007007952D1 (de) * | 2007-10-03 | 2010-09-02 | Saab Ab | Treibladung für rückstossfreie Gewehre |
| ATE470826T1 (de) * | 2007-12-17 | 2010-06-15 | Saab Ab | Waffensystem |
| US8448556B2 (en) * | 2009-02-16 | 2013-05-28 | Saab Ab | Inner-ballistic for recoilless weapon |
| CN103649670B (zh) * | 2011-06-29 | 2014-12-24 | 北京机械设备研究所 | 一种无污染液体平衡装置 |
| US11035631B2 (en) | 2016-02-29 | 2021-06-15 | Nammo Defense Systems Inc. | Countermass liquid for a shoulder launched munition propulsion system |
| CA3016010C (en) | 2016-02-29 | 2022-03-08 | Nammo Talley, Inc. | Countermass propulsion system |
| SE540531C2 (en) * | 2016-12-21 | 2018-09-25 | Saab Ab | Launcher and method for launching a projectile |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2261376C2 (de) | 1972-12-15 | 1982-11-25 | Dynamit Nobel Ag, 5210 Troisdorf | Treibladung für rückstoßfreie Waffen |
| FR2290648A1 (fr) * | 1974-11-04 | 1976-06-04 | Europ Propulsion | Dispositif de lancement d'un projectile |
| FR2316572A2 (fr) * | 1975-07-02 | 1977-01-28 | Europ Propulsion | Dispositif de lancement d'un projectile |
| DE2553201C2 (de) | 1975-11-27 | 1984-05-10 | Rheinmetall GmbH, 4000 Düsseldorf | Rückstoß- und knallfrei abschießbares Geschoß |
| US4050351A (en) * | 1976-05-04 | 1977-09-27 | Societe Anonyme Dite: Societe Europeenne Depropulsion | Assembly for launching a projectile |
| DE3424598C2 (de) | 1984-07-04 | 1986-08-28 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | Gegenmasse für rückstoßfreie Abschußvorrichtungen |
| SE467594B (sv) | 1990-01-29 | 1992-08-10 | Foersvarets Forskningsanstalt | Motmassa foer rekylfria vapen |
| SE467894B (sv) * | 1990-01-29 | 1992-09-28 | Foersvarets Forskningsanstalt | Motmassa foer rekylfria vapen |
| GB9105692D0 (en) * | 1991-03-18 | 1991-05-01 | Secr Defence | Projectile launcher |
| FR2714165B1 (fr) * | 1993-12-22 | 1996-02-09 | Luchaire Defense Sa | Système de contre-masse dispersable pour arme sans recul. |
| US5952601A (en) * | 1998-04-23 | 1999-09-14 | The United States Of America As Represented By The Secretary Of The Navy | Recoilless and gas-free projectile propulsion |
| US6446535B1 (en) * | 2001-02-16 | 2002-09-10 | The United States Of America As Represented By The Secretary Of The Navy | Triple-tube, dispersible countermass recoilless projectile launcher system |
-
2002
- 2002-01-31 SE SE0200281A patent/SE520975C2/sv unknown
-
2003
- 2003-01-15 EP EP03700657.4A patent/EP1470382B1/en not_active Expired - Lifetime
- 2003-01-15 JP JP2003564509A patent/JP4371820B2/ja not_active Expired - Lifetime
- 2003-01-15 ES ES03700657.4T patent/ES2543830T3/es not_active Expired - Lifetime
- 2003-01-15 WO PCT/SE2003/000044 patent/WO2003064956A1/en active Application Filing
- 2003-01-15 US US10/502,887 patent/US6971299B2/en not_active Expired - Lifetime
-
2004
- 2004-07-27 ZA ZA200405978A patent/ZA200405978B/en unknown
- 2004-07-27 IL IL163242A patent/IL163242A/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| WO2003064956A1 (en) | 2003-08-07 |
| SE0200281L (sv) | 2003-08-01 |
| JP4371820B2 (ja) | 2009-11-25 |
| EP1470382A1 (en) | 2004-10-27 |
| US6971299B2 (en) | 2005-12-06 |
| US20050115392A1 (en) | 2005-06-02 |
| SE520975C2 (sv) | 2003-09-16 |
| SE0200281D0 (sv) | 2002-01-31 |
| EP1470382B1 (en) | 2015-06-24 |
| JP2005516179A (ja) | 2005-06-02 |
| ES2543830T3 (es) | 2015-08-24 |
| IL163242A (en) | 2010-06-30 |
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