UA94589C2 - Barrel of fire arms - Google Patents
Barrel of fire armsInfo
- Publication number
- UA94589C2 UA94589C2 UAA200802160A UAA200802160A UA94589C2 UA 94589 C2 UA94589 C2 UA 94589C2 UA A200802160 A UAA200802160 A UA A200802160A UA A200802160 A UAA200802160 A UA A200802160A UA 94589 C2 UA94589 C2 UA 94589C2
- Authority
- UA
- Ukraine
- Prior art keywords
- barrel
- section
- gases
- gas discharge
- length
- Prior art date
Links
- 239000007789 gas Substances 0.000 abstract 6
- 230000001133 acceleration Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
Landscapes
- Nozzles (AREA)
- Circuit Breakers (AREA)
Abstract
The invention is intended for improvement of characteristics of shooting with means of fire and pneumatic arms. Through gas discharge openings are provided at barrel section. The novelty is in that length Lгво of barrel section with gas discharge openings is 1.0Dвcт≤Lгво≤2.5Dвcт, length Lкін of the end the barrel section from the last opening to back edge of the barrel is equal to 0.03Lcт≤Lкін≤0.20Lcт, and total area Sгво of gas discharge openings is 0.5Scт≤Sгвo≤1.5Scт, where Dвcт – inner diameter of the barrel, Lcт – length of the barrel, and Scт – inner area of cross section of the barrel. At such ratios of specific parts of the barrel there is achieved acceleration of motion of gases in barrel ant proportional distribution to gases that are taken out through openings and gases that continue to make effect on projectile at which rate of motion of projectile at its separation from barrel is increased, and in means of fire arms, besides that, substantial decrease of recoil force and upward push of barrel at shot takes place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200802160A UA94589C2 (en) | 2008-02-20 | 2008-02-20 | Barrel of fire arms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200802160A UA94589C2 (en) | 2008-02-20 | 2008-02-20 | Barrel of fire arms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA94589C2 true UA94589C2 (en) | 2011-05-25 |
Family
ID=50833468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200802160A UA94589C2 (en) | 2008-02-20 | 2008-02-20 | Barrel of fire arms |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA94589C2 (en) |
-
2008
- 2008-02-20 UA UAA200802160A patent/UA94589C2/en unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9417021B2 (en) | Firearm suppressor | |
| US9134099B2 (en) | Net throwing device | |
| NZ610168A (en) | Sound suppressor for firearm | |
| US20160123689A1 (en) | Muzzle brake and firearm | |
| WO2009048664A3 (en) | Reduced firing signature weapon cartridge | |
| MX2009007214A (en) | Fire arm or sports gun with silencer. | |
| US9163892B1 (en) | Muzzle break with supersonic nozzle | |
| WO2019032261A3 (en) | Muzzle brake device | |
| EP4286786A3 (en) | Non-lethal gas operated gun | |
| RU2012153220A (en) | TRAINING SYSTEM FOR RELEASE-FREE ANTI-TANK WEAPON COMPLEXES | |
| US10724818B2 (en) | Firearm silencer assembly and method of use | |
| WO2016126227A1 (en) | Compensator for reducing the sound level of a shot | |
| MXPA05007810A (en) | Low lethality firearm and relative method for shooting a lowlethality bullet. | |
| US8453634B2 (en) | Initial velocity accelerating tube | |
| WO2012033510A3 (en) | Subsonic small-caliber ammunition and bullet used in same | |
| UA94589C2 (en) | Barrel of fire arms | |
| NO20084266L (en) | Method for securing a predetermined orifice rate for an artillery projectile and projectiles designed in accordance with the method | |
| UA94590C2 (en) | Muzzle compensator for arm | |
| RU2549587C1 (en) | Small arms muzzle attachment | |
| DE602006017095D1 (en) | WEAPONS SYSTEM | |
| SE1330019A1 (en) | Recoil brake module for firearms | |
| RU2472094C1 (en) | Variable-length muzzle brake | |
| WO2005114088A3 (en) | Rapid-firing toy gun | |
| RU2553483C1 (en) | Underwater bullet | |
| WO2010086676A3 (en) | Method for the all-round improvement of the military and operating characteristics of a rifled gun and a rifled gun barrel |