GEP20115278B - Abramjan method for imparting rotary movement to bullet in bore of smoothbore weapon - Google Patents

Abramjan method for imparting rotary movement to bullet in bore of smoothbore weapon

Info

Publication number
GEP20115278B
GEP20115278B GEAP20058801A GEAP2005008801A GEP20115278B GE P20115278 B GEP20115278 B GE P20115278B GE AP20058801 A GEAP20058801 A GE AP20058801A GE AP2005008801 A GEAP2005008801 A GE AP2005008801A GE P20115278 B GEP20115278 B GE P20115278B
Authority
GE
Georgia
Prior art keywords
bullet
turbine
jet
channels
bore
Prior art date
Application number
GEAP20058801A
Inventor
Vianor Abramjan
Ronald Abramjan
Konstantine Abramjan
Vitali Abramjan
Original Assignee
Vianor Abramjan
Ronald Abramjan
Konstantine Abramjan
Vitali Abramjan
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 Vianor Abramjan, Ronald Abramjan, Konstantine Abramjan, Vitali Abramjan filed Critical Vianor Abramjan
Priority to GEAP20058801A priority Critical patent/GEP20115278B/en
Priority to PCT/GE2006/000005 priority patent/WO2006123192A2/en
Publication of GEP20115278B publication Critical patent/GEP20115278B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/02—Stabilising arrangements
    • F42B10/26—Stabilising arrangements using spin
    • F42B10/28—Stabilising arrangements using spin induced by gas action

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Control Of Turbines (AREA)

Abstract

A method provides during a shot progress the forward movement of a bullet by powder gases in the channel 8 of the trunk, input of a working body from a zone of a high pressure into the turbine 3, change of a direction of its jet in the channels of the turbine and thereby arising of forces of reaction of a jet and a torque attached to bullet 1. The working body is the air available in front of the bullet in a bore which after the bullet reaches the supersonic speed originally goes into the chamber of 9 compression formed in front of the obturated site 2 formed during a shot between a lateral surface of smaller diameter of a bullet and the wall of the bore, or to the additional chamber 14 of compres¬sion, which have been executed in the form of conic groove 15 in the top 10 of the bullet and chamber 9 where there is its forcing and compression up to pressure which is more a than powder pressure in space behind a bullet, and in further the jet moves to channels of the turbine 12 and 13, after change of a direction of an entering jet, it goes into the channels having greater section, than the channels of the turbine therefore there are forces of reaction and compressed air go into the space behind the bullet. The direction of the turbine of the jet of compressed air leaving the channel changes in addition. Passage of powder gases to the turbine is limited by the return valve 16.
GEAP20058801A 2005-05-17 2005-05-17 Abramjan method for imparting rotary movement to bullet in bore of smoothbore weapon GEP20115278B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GEAP20058801A GEP20115278B (en) 2005-05-17 2005-05-17 Abramjan method for imparting rotary movement to bullet in bore of smoothbore weapon
PCT/GE2006/000005 WO2006123192A2 (en) 2005-05-17 2006-05-11 Method for imparting a rotation movement to a bullet in an arm barrel channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GEAP20058801A GEP20115278B (en) 2005-05-17 2005-05-17 Abramjan method for imparting rotary movement to bullet in bore of smoothbore weapon

Publications (1)

Publication Number Publication Date
GEP20115278B true GEP20115278B (en) 2011-09-12

Family

ID=37431624

Family Applications (1)

Application Number Title Priority Date Filing Date
GEAP20058801A GEP20115278B (en) 2005-05-17 2005-05-17 Abramjan method for imparting rotary movement to bullet in bore of smoothbore weapon

Country Status (2)

Country Link
GE (1) GEP20115278B (en)
WO (1) WO2006123192A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008142457A2 (en) 2007-05-18 2008-11-27 Kukhaleishvili, Rati Abramyan's method for imparting a rotary motion to a bullet in a firearm barrel channel and a bullet for a smooth-bore hunting arm
FR3029614A1 (en) * 2014-12-05 2016-06-10 Thales Sa PROJECTILE AND CANON INTENDED TO RECEIVE SUCH PROJECTILE
US11867487B1 (en) 2021-03-03 2024-01-09 Wach Llc System and method for aeronautical stabilization

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7926519U1 (en) * 1978-09-29 1980-01-24 Sponga, Giuseppino, Limana, Belluno (Italien) FILLING SLEEVE FOR THE PRODUCTION OF A CARTRIDGE WITH A SINGLE BULLET
RU2163998C1 (en) * 2000-04-05 2001-03-10 Кривошеенко Алексей Юрьевич Projectile of smoothbore weapon
RU2225974C1 (en) * 2002-09-13 2004-03-20 Автономная некоммерческая организация "Центральный научно-исследовательский и опытно-конструкторский институт "Центр перспективных исследований" Method imparting rotation to bullet or other projectile and firearm complex for its implementation

Also Published As

Publication number Publication date
WO2006123192A2 (en) 2006-11-23
WO2006123192A3 (en) 2007-03-22

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