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WO1999046553A1 - Bouche pour canon d'arme a feu (variantes) - Google Patents

Bouche pour canon d'arme a feu (variantes) Download PDF

Info

Publication number
WO1999046553A1
WO1999046553A1 PCT/KZ1999/000001 KZ9900001W WO9946553A1 WO 1999046553 A1 WO1999046553 A1 WO 1999046553A1 KZ 9900001 W KZ9900001 W KZ 9900001W WO 9946553 A1 WO9946553 A1 WO 9946553A1
Authority
WO
WIPO (PCT)
Prior art keywords
mouthpiece
cameras
executed
outlet
shell
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.)
Ceased
Application number
PCT/KZ1999/000001
Other languages
English (en)
Inventor
Ildar Ibragimov
Elena Sharunova
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU32779/99A priority Critical patent/AU3277999A/en
Publication of WO1999046553A1 publication Critical patent/WO1999046553A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/28—Gas-expansion chambers; Barrels provided with gas-relieving ports
    • 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
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/30—Silencers

Definitions

  • mouthpiece used as a muffler, containing an external wall, central part with some quantity of compartments located one after another by a direct line. Each compartment has orifices for an easy bullets passing, fastened with a following compartment, and the external walls of a number of compartments form an external wall (application PCT # 94/07103, cl. F41A 21/30, 1994)
  • the mentioned device has low efficiency of gun-powder charge chemical energy transformation into a bullet kinetic energy and does not ensure a high initial velocity of a fired bullet.
  • Closet to the offered invention is the mouthpiece containing extended and deafened cameras, executed inside body. The communicating between cameras is limited by element having the form of a truncated cone.
  • the air or gas arrives into the extension camera through the inlet of body and leaves through smooth barrel with the outlet executed in the body cover (the application of Great Britain #2106 619, cl. F41B 11/00, 1983).
  • the given device has a low initial velocity of fired shells or bullets owing to low efficiency of gun-powder charge chemical energy transformation into kinetic energy of a shell or bullet.
  • the turbulent stream of gun-powder gases in the extension camera deviates to the deafened camera and remains theie. It decrease an extruding force of gun-powder gases.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)

Abstract

L'invention se rapporte au domaine de l'ingénierie des systèmes d'armes et notamment à la conception de bouches pour armes à feu à canon lisse aussi bien qu'à canon rayé. Elle peut s'utiliser en artillerie et pour des armes de tir. La bouche pour canon d'arme à feu comprend un corps (1) pourvu d'un canal (2), une entrée (3) et une sortie (4) ainsi que des chambres (5) disposées à l'intérieur du corps (1). Les chambres (5) sont pourvues de parois (6) qui divergent vers la sortie (4). Dans une première variante du dispositif, les chambres (5) sont séparées par des intervalles de plus en plus grands, la longueur desdites chambres (5) ne dépassant pas celle d'une partie de guidage (9) des munitions. Dans une deuxième variante du dispositif, les chambres (5) sont disposées de manière uniforme le long de la bouche, la longueur des chambres (5) n'excédant pas trois calibres. Dans une troisième variante du dispositif, les chambres (5) se présentent comme des cavités filetées, le pas de filetage n'excédant pas cinq calibres. Le profil de chaque cavité filetée correspond à un triangle régulier (7), à un trapèze régulier ou à un rectangle (8).
PCT/KZ1999/000001 1998-03-09 1999-03-02 Bouche pour canon d'arme a feu (variantes) Ceased WO1999046553A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU32779/99A AU3277999A (en) 1998-03-09 1999-03-02 Mouthpiece for weapon barrel (variants)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KZ980212.1 1998-03-09
KZ980212 1998-03-09

Publications (1)

Publication Number Publication Date
WO1999046553A1 true WO1999046553A1 (fr) 1999-09-16

Family

ID=19720785

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KZ1999/000001 Ceased WO1999046553A1 (fr) 1998-03-09 1999-03-02 Bouche pour canon d'arme a feu (variantes)

Country Status (2)

Country Link
AU (1) AU3277999A (fr)
WO (1) WO1999046553A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI20110264A1 (it) * 2011-10-04 2013-04-05 Goran Lazarevic Camera di scoppio per armi da fuoco
US12264889B2 (en) 2023-01-13 2025-04-01 Replicator LLC Suppressor for a firearm

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190930240A (en) * 1909-12-28 1910-12-28 Birmingham Small Arms Co Ltd Improvements in Report Silencers for Guns.
US4176487A (en) * 1970-11-18 1979-12-04 Manis John R Firearm barrels and projectiles
GB2106619A (en) 1981-09-03 1983-04-13 John Richard Spencer Silencer
FR2570175A1 (fr) * 1984-09-12 1986-03-14 Jacquier Pierre Chambre(s) de compensation. dispositif visant a modifier le regime de fonctionnement des armes a feu
CH673524A5 (en) * 1987-05-26 1990-03-15 Amtrust Ag Missile tube - has radial recesses in guide surface separated from each other in lengthwise direction
WO1994007103A1 (fr) 1992-09-17 1994-03-31 Heckler & Koch Gmbh Silencieux pour armes a feu
WO1997028413A1 (fr) * 1996-02-01 1997-08-07 Ildar Ibragimov Canon d'arme a feu

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190930240A (en) * 1909-12-28 1910-12-28 Birmingham Small Arms Co Ltd Improvements in Report Silencers for Guns.
US4176487A (en) * 1970-11-18 1979-12-04 Manis John R Firearm barrels and projectiles
GB2106619A (en) 1981-09-03 1983-04-13 John Richard Spencer Silencer
FR2570175A1 (fr) * 1984-09-12 1986-03-14 Jacquier Pierre Chambre(s) de compensation. dispositif visant a modifier le regime de fonctionnement des armes a feu
CH673524A5 (en) * 1987-05-26 1990-03-15 Amtrust Ag Missile tube - has radial recesses in guide surface separated from each other in lengthwise direction
WO1994007103A1 (fr) 1992-09-17 1994-03-31 Heckler & Koch Gmbh Silencieux pour armes a feu
WO1997028413A1 (fr) * 1996-02-01 1997-08-07 Ildar Ibragimov Canon d'arme a feu

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ILLAUER D: "Schalldämpferprinzipien", DEUTSCHES WAFFEN-JOURNAL, no. 3, March 1980 (1980-03-01), pages 344 - 347, XP002104585 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI20110264A1 (it) * 2011-10-04 2013-04-05 Goran Lazarevic Camera di scoppio per armi da fuoco
US12264889B2 (en) 2023-01-13 2025-04-01 Replicator LLC Suppressor for a firearm

Also Published As

Publication number Publication date
AU3277999A (en) 1999-09-27

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