JP4371820B2 - カウンターマス火器 - Google Patents
カウンターマス火器 Download PDFInfo
- Publication number
- JP4371820B2 JP4371820B2 JP2003564509A JP2003564509A JP4371820B2 JP 4371820 B2 JP4371820 B2 JP 4371820B2 JP 2003564509 A JP2003564509 A JP 2003564509A JP 2003564509 A JP2003564509 A JP 2003564509A JP 4371820 B2 JP4371820 B2 JP 4371820B2
- Authority
- JP
- Japan
- Prior art keywords
- firearm
- pressure chamber
- bullet
- barrel
- counter mass
- 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.)
- Expired - Lifetime
Links
Images
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)
Description
Claims (9)
- 以下のものを含む火器:
後部に出口を有する砲身;
砲身の後部に配置されたカウンターマス;
砲身内に配置された弾丸であって、以下のものを含む弾丸;
弾丸の後部に配置された発射薬であって、高圧室と連通している発射薬;
弾丸の後部の少なくとも一つの開孔であって、発射薬ガスが高圧室から出ることを可能にするように配置された開孔;及び
少なくとも一つの開孔とカウンターマスとの間に配置された低圧室であって、高圧室から出るガスを受けてカウンターマスに後ろ向きに作用させる低圧室。 - 少なくとも一つの開孔が、複数の収縮出口を含むことを特徴とする、請求項1に記載の火器。
- カウンターマスの後部に配置された底プレートを含むことを特徴とする、請求項1に記載の火器。
- 弾丸が、前弾頭及び複数の案内フィンを含むことを特徴とする、請求項1に記載の火器。
- 弾丸の後部に薬莢を含み、カウンターマスが薬莢内に配置されていることを特徴とする、請求項1に記載の火器。
- カウンターマスが、その長さに沿って延びる案内面を有することを特徴とする、請求項1に記載の火器。
- 以下のことを含む、火器を発射する方法:
請求項1に記載の火器を準備し;そして
砲身から弾丸を発射する、ただし、発射中、発射薬ガスが最初に高圧室中で燃焼して少なくとも一つの開孔を通って高圧室から出て行き、そして低圧室に入って、カウンターマスを砲身の後部の外へ押しやる。 - 高圧室が最初は密封されていることを特徴とする、請求項7に記載の方法。
- 発射薬装薬が高圧室内に配置されていることを特徴とする、請求項7に記載の方法。
Applications Claiming Priority (2)
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 |
PCT/SE2003/000044 WO2003064956A1 (en) | 2002-01-31 | 2003-01-15 | Countermass weapon |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005516179A JP2005516179A (ja) | 2005-06-02 |
JP2005516179A5 JP2005516179A5 (ja) | 2006-01-12 |
JP4371820B2 true JP4371820B2 (ja) | 2009-11-25 |
Family
ID=20286826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003564509A Expired - Lifetime JP4371820B2 (ja) | 2002-01-31 | 2003-01-15 | カウンターマス火器 |
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 |
SE0301627L (sv) * | 2003-06-05 | 2004-10-19 | Saab Ab | Runt vapen trycksänkande motmassa i motmassebehållare innefattande styrande vikstöd för symmetriskt öppningsförlopp |
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 |
ATE319065T1 (de) * | 2003-10-20 | 2006-03-15 | Vorrichtung und verfahren zum abschuss eines frei fliegenden projektils | |
EP1923656A1 (en) * | 2006-11-17 | 2008-05-21 | Saab Ab | Arrangement for weapon |
EP2045568B1 (en) | 2007-10-03 | 2010-07-21 | Saab Ab | Propellant charge for recoilless gun |
DE602007007107D1 (de) * | 2007-12-17 | 2010-07-22 | Saab Ab | Waffensystem |
WO2010093287A1 (en) | 2009-02-16 | 2010-08-19 | Saab Ab | New inner-ballistic for recoilless weapon |
WO2013000133A1 (zh) * | 2011-06-29 | 2013-01-03 | 北京机械设备研究所 | 一种无污染液体平衡装置 |
WO2017172170A2 (en) | 2016-02-29 | 2017-10-05 | Nammo Talley, Inc. | Countermass liquid for a shoulder launched munition propulsion system |
WO2017204875A2 (en) | 2016-02-29 | 2017-11-30 | 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 |
SE467894B (sv) * | 1990-01-29 | 1992-09-28 | Foersvarets Forskningsanstalt | Motmassa foer rekylfria vapen |
SE467594B (sv) | 1990-01-29 | 1992-08-10 | 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 JP JP2003564509A patent/JP4371820B2/ja not_active Expired - Lifetime
- 2003-01-15 WO PCT/SE2003/000044 patent/WO2003064956A1/en active Application Filing
- 2003-01-15 ES ES03700657.4T patent/ES2543830T3/es not_active Expired - Lifetime
- 2003-01-15 US US10/502,887 patent/US6971299B2/en not_active Expired - Lifetime
- 2003-01-15 EP EP03700657.4A patent/EP1470382B1/en not_active Expired - Lifetime
-
2004
- 2004-07-27 IL IL163242A patent/IL163242A/en active IP Right Grant
- 2004-07-27 ZA ZA200405978A patent/ZA200405978B/en unknown
Also Published As
Publication number | Publication date |
---|---|
SE0200281L (sv) | 2003-08-01 |
IL163242A (en) | 2010-06-30 |
EP1470382B1 (en) | 2015-06-24 |
SE0200281D0 (sv) | 2002-01-31 |
JP2005516179A (ja) | 2005-06-02 |
WO2003064956A1 (en) | 2003-08-07 |
US6971299B2 (en) | 2005-12-06 |
ZA200405978B (en) | 2006-07-26 |
US20050115392A1 (en) | 2005-06-02 |
EP1470382A1 (en) | 2004-10-27 |
ES2543830T3 (es) | 2015-08-24 |
SE520975C2 (sv) | 2003-09-16 |
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