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RU94045626A - Powder charge of long-range gunnery system - Google Patents

Powder charge of long-range gunnery system

Info

Publication number
RU94045626A
RU94045626A RU94045626/02A RU94045626A RU94045626A RU 94045626 A RU94045626 A RU 94045626A RU 94045626/02 A RU94045626/02 A RU 94045626/02A RU 94045626 A RU94045626 A RU 94045626A RU 94045626 A RU94045626 A RU 94045626A
Authority
RU
Russia
Prior art keywords
charge
barrel
determining
cylindrical ducts
long
Prior art date
Application number
RU94045626/02A
Other languages
Russian (ru)
Other versions
RU2075030C1 (en
Inventor
А.А. Колпаков
Original Assignee
А.А. Колпаков
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 А.А. Колпаков filed Critical А.А. Колпаков
Priority to RU94045626A priority Critical patent/RU2075030C1/en
Publication of RU94045626A publication Critical patent/RU94045626A/en
Application granted granted Critical
Publication of RU2075030C1 publication Critical patent/RU2075030C1/en

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  • Jet Pumps And Other Pumps (AREA)

Abstract

FIELD: explosives. SUBSTANCE: a set of powder blocks, armored on the external surface and having cylindrical ducts, is used as a charge. The charge is intended for recoilless gunnery systems with escape of part of gases through a nozzle into the atmosphere, and selection of a definite summary length of the cylindrical ducts and thickness of the burning bridge makes it possible to obtain a theoretically unlimited muzzle velocity due to maintaining of the maximum pressure in the beyond-the-shell space in the preset section of shell motion in the barrel. The formula for determining the diameter of the block cylindrical ducts determining the barrel recoilessness is given. EFFECT: enhanced efficiency.

Claims (1)

В качестве заряда применен набор пороховых шашек, забронированных по наружной поверхности, имеющих цилиндрические каналы. Заряд предназначен для безоткатных артиллерийских систем с отводом части газов через сопло в атмосферу, а выбор определенных суммарной длины цилиндрических каналов и толщины свода горения позволяет получить теоретически неограниченную дульную скорость за счет поддержания максимального давления в заснарядном пространстве на заданном участке движения снаряда в стволе. Приведена формула определения диаметра цилиндрических каналов шашек, определяющего безоткатность ствола.As a charge, a set of powder checkers, booked on the outer surface, having cylindrical channels, was used. The charge is designed for recoilless artillery systems with the removal of part of the gases through the nozzle into the atmosphere, and the choice of certain total length of cylindrical channels and the thickness of the combustion arch allows you to obtain a theoretically unlimited muzzle velocity by maintaining maximum pressure in the projectile space at a given section of the projectile in the barrel. The formula for determining the diameter of the cylindrical channels of the checkers, which determines the recoillessness of the barrel.
RU94045626A 1994-12-30 1994-12-30 Powder charge of artillery system with enhanced range of fire RU2075030C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94045626A RU2075030C1 (en) 1994-12-30 1994-12-30 Powder charge of artillery system with enhanced range of fire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94045626A RU2075030C1 (en) 1994-12-30 1994-12-30 Powder charge of artillery system with enhanced range of fire

Publications (2)

Publication Number Publication Date
RU94045626A true RU94045626A (en) 1996-10-27
RU2075030C1 RU2075030C1 (en) 1997-03-10

Family

ID=20163638

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94045626A RU2075030C1 (en) 1994-12-30 1994-12-30 Powder charge of artillery system with enhanced range of fire

Country Status (1)

Country Link
RU (1) RU2075030C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2211436C2 (en) * 2000-04-17 2003-08-27 Заборцев Георгий Алексеевич Powder charge for recoiless gun
RU2238511C1 (en) * 2003-07-10 2004-10-20 Институт прикладной механики РАН Method for acceleration of propelled element
RU2572888C2 (en) * 2014-03-25 2016-01-20 Николай Евгеньевич Староверов Staroverov's binary powder charge (versions)

Also Published As

Publication number Publication date
RU2075030C1 (en) 1997-03-10

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