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2 494 337

(13)

(51)

IPC

F42B5/00(2006-01-01)

F42B5/02(2006-01-01)

F42B30/10(2006-01-01)

(21) (22)

Application

2011134376/11, 2011-08-16

(24)

Start date

2011-08-16

(22)

Actual filing date

2011-08-16

(45)

Published

2013-09-27

(72)

Inventor

Avenjan Vladimir AmbartsumovichAlekseev Valerij VladimirovichBirjukov Aleksandr NikolaevichVlasov Vladimir Porfir'EvichVolkova Tamara BorisovnaGul'Sten Aleksej Vital'EvichZakamennykh Georgij IvanovichIvanjushkin Aleksandr IosifovichKlochkov Aleksandr AlekseevichKonstantinova Julija VladimirovnaMartynov Vladimir AlekseevichNovikov Aleksandr AlekseevichPonomarev Aleksandr Vasil'EvichPopov Dmitrij LeonidovichSmyshljaev Vjacheslav MikhajlovichTret'Jakov Aleksandr FedorovichKharin Gennadij Vasil'Evich

(73)

Holder

Rossijskaja Federatsija, Ot Imeni Kotoroj Vystupaet Ministerstvo Oborony Rossijskoj FederatsiiOtkrytoe Aktsionernoe Obshchestvo Nauchno-Issledovatel'Skij Institut Mashinostroenija Im. V.V. Bakhireva"

MORTAR SILENT SHELL Russian patent published in 2013 - IPC F42B5/00 F42B5/02 F42B30/10

Abstract RU 2494337 C2

FIELD: weapons and ammunition.

SUBSTANCE: proposed shell comprises main part and tail. Tail case accommodates propellant charge and combination piston with initiator. Shell is composed of detachable sealed screw assy of tail and main part. Tail is furnished with fin. Tail charge chamber accommodates multi-section propellant to be implemented in various versions. Punch-type initiator is arranged inside the piston. Said piston is composed of inner and deformable outer sleeves of different strength. Tail body is furnished with inverse cone on fin side. The inverse can is a braking device during a dislocation of piston to the fin side.

EFFECT: higher accuracy of hits.

3 cl, 3 dwg

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RU 2 494 337 C2

Authors

Avenjan Vladimir Ambartsumovich

Alekseev Valerij Vladimirovich

Birjukov Aleksandr Nikolaevich

Vlasov Vladimir Porfir'Evich

Volkova Tamara Borisovna

Gul'Sten Aleksej Vital'Evich

Zakamennykh Georgij Ivanovich

Ivanjushkin Aleksandr Iosifovich

Klochkov Aleksandr Alekseevich

Konstantinova Julija Vladimirovna

Martynov Vladimir Alekseevich

Novikov Aleksandr Alekseevich

Ponomarev Aleksandr Vasil'Evich

Popov Dmitrij Leonidovich

Smyshljaev Vjacheslav Mikhajlovich

Tret'Jakov Aleksandr Fedorovich

Kharin Gennadij Vasil'Evich

Dates

2013-09-27—Published

2011-08-16—Filed