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SE8205956L - countermass - Google Patents

countermass

Info

Publication number
SE8205956L
SE8205956L SE8205956A SE8205956A SE8205956L SE 8205956 L SE8205956 L SE 8205956L SE 8205956 A SE8205956 A SE 8205956A SE 8205956 A SE8205956 A SE 8205956A SE 8205956 L SE8205956 L SE 8205956L
Authority
SE
Sweden
Prior art keywords
reaction mass
liquid
particle
containers
extinction
Prior art date
Application number
SE8205956A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE444722B (en
SE8205956D0 (en
Inventor
B Johansson
T Pramskog
J-E Sandberg
Original Assignee
Foerenade Fabriksverken
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.)
Filing date
Publication date
Application filed by Foerenade Fabriksverken filed Critical Foerenade Fabriksverken
Priority to SE8205956A priority Critical patent/SE444722B/en
Publication of SE8205956D0 publication Critical patent/SE8205956D0/en
Priority to FI833800A priority patent/FI833800A7/en
Priority to NO833814A priority patent/NO152712C/en
Priority to GB08327977A priority patent/GB2129105A/en
Priority to FR8316723A priority patent/FR2535044B1/en
Priority to DE3338180A priority patent/DE3338180C2/en
Publication of SE8205956L publication Critical patent/SE8205956L/en
Publication of SE444722B publication Critical patent/SE444722B/en

Links

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

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)
  • Powder Metallurgy (AREA)
  • Toys (AREA)
  • Vehicle Body Suspensions (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Holo Graphy (AREA)
  • Medicinal Preparation (AREA)

Abstract

A reaction mass (7) for recoilless weapons comprises a front particle reaction mass (12) and a rear liquid reaction mass (11). The particle (e.g. steel grit) reaction mass (12) retards the extinction of the powder gasses by the liquid (e.g. alkaline solution) (11) in such a way as to achieve more effective extinction from the internal ballistic point of view, and avoiding forward projection of the liquid into the loading chamber which can occur when the powder gases are extinguished too early, thereby imparing the function of the weapon. Pressure distributing layers (16, 17) of cellular plastic are disposed between a curved steel wall (15) sealing an outer capsule (14) and a reaction mass container (13), and between the two reaction mass containers (10, 13), which containers are housed within the capsule (14) and contain the particle and liquid reaction masses (11, 12) respectively. <IMAGE>
SE8205956A 1982-10-20 1982-10-20 BACKGROUND OF THE INVENTION AND COMPOSITION OF A WASHING BOARD AND A SOLID PART, INTENDED FOR RECYCLED WEAPONS SE444722B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8205956A SE444722B (en) 1982-10-20 1982-10-20 BACKGROUND OF THE INVENTION AND COMPOSITION OF A WASHING BOARD AND A SOLID PART, INTENDED FOR RECYCLED WEAPONS
FI833800A FI833800A7 (en) 1982-10-20 1983-10-18 Replying to @sergio_sergio
NO833814A NO152712C (en) 1982-10-20 1983-10-19 Countermass.
GB08327977A GB2129105A (en) 1982-10-20 1983-10-19 Recoilless weapons
FR8316723A FR2535044B1 (en) 1982-10-20 1983-10-20 REACTION MASS FOR RECOIL-FREE WEAPONS
DE3338180A DE3338180C2 (en) 1982-10-20 1983-10-20 Ammunition for recoilless weapons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8205956A SE444722B (en) 1982-10-20 1982-10-20 BACKGROUND OF THE INVENTION AND COMPOSITION OF A WASHING BOARD AND A SOLID PART, INTENDED FOR RECYCLED WEAPONS

Publications (3)

Publication Number Publication Date
SE8205956D0 SE8205956D0 (en) 1982-10-20
SE8205956L true SE8205956L (en) 1984-04-21
SE444722B SE444722B (en) 1986-04-28

Family

ID=20348275

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8205956A SE444722B (en) 1982-10-20 1982-10-20 BACKGROUND OF THE INVENTION AND COMPOSITION OF A WASHING BOARD AND A SOLID PART, INTENDED FOR RECYCLED WEAPONS

Country Status (6)

Country Link
DE (1) DE3338180C2 (en)
FI (1) FI833800A7 (en)
FR (1) FR2535044B1 (en)
GB (1) GB2129105A (en)
NO (1) NO152712C (en)
SE (1) SE444722B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2720821B1 (en) * 1994-06-07 1996-08-23 Serat Improvements made to weapon systems by regulating their internal ballistics.
SE525137C2 (en) * 2003-06-05 2004-12-07 Saab Ab Apparatus for weapons comprising a countermass to lower the pressure around the weapon, the main component of the countermass being fluid which is bound and retained by capillary forces
SE524912C2 (en) 2003-06-05 2004-10-19 Saab Ab Round weapon pressure lowering countermass in countermass container including guiding fold support for symmetrical opening process
ES2275200T3 (en) * 2004-04-05 2007-06-01 Saab Ab WEAPON WITH COUNTERWEIGHT SYSTEM AND DEVICE FOR THE INSULATION OF COUNTERWEIGHT.
ATE344913T1 (en) * 2004-04-05 2006-11-15 Saab Ab WEAPON WITH COUNTERWEIGHT AND DEVICE FOR SEALING THE COUNTERWEIGHT
EP1705449B1 (en) 2005-03-21 2009-11-18 Saab Ab Countermass and countermass weapon
DE602006021388D1 (en) 2006-01-17 2011-06-01 Saab Ab Method for configuring a weapon
EP1923656A1 (en) * 2006-11-17 2008-05-21 Saab Ab Arrangement for weapon
EP2815199B1 (en) * 2012-02-13 2020-04-29 Saab Ab A countermass container for use in a recoilless weapon and a recoilless weapon comprising such a countermass container
CN113945115B (en) * 2021-11-08 2023-06-16 南京理工大学 Liquid jet balancing device for gas ejection recoil

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB577320A (en) * 1943-03-23 1946-05-14 Albert Greville White Improvements in or relating to recoil compensating charges for projectors for explosive or other projectiles
BE636512A (en) * 1962-08-24
FR1359534A (en) * 1962-08-24 1964-04-24 Dynamit Nobel Ag Propellant charge for recoilless weapons
DE2237344C3 (en) * 1972-07-29 1979-02-15 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Launching device for projectiles
DE2352483A1 (en) * 1973-10-19 1975-04-30 Messerschmitt Boelkow Blohm Recoilless missile launching tube - microencapsulated jellified charge at rear end prevents recoil
DE2629282A1 (en) * 1976-06-30 1978-01-12 Messerschmitt Boelkow Blohm COUNTERWEIGHTS FOR RECOIL-FREE LAUNCH DEVICES FOR BULLETS

Also Published As

Publication number Publication date
DE3338180C2 (en) 1986-01-23
DE3338180A1 (en) 1984-07-05
FI833800L (en) 1984-04-21
FI833800A7 (en) 1984-04-21
NO833814L (en) 1984-04-24
NO152712B (en) 1985-07-29
FR2535044A1 (en) 1984-04-27
SE444722B (en) 1986-04-28
SE8205956D0 (en) 1982-10-20
NO152712C (en) 1985-11-06
GB8327977D0 (en) 1983-11-23
FR2535044B1 (en) 1987-09-25
FI833800A0 (en) 1983-10-18
GB2129105A (en) 1984-05-10

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