Show metadata Hide metadata

(19)

(11)

2 705 369

(13)

(51)

IPC

F41A21/36(2006-01-01)

(21) (22)

Application

2018143292, 2018-12-06

(24)

Start date

2018-12-06

(22)

Actual filing date

2018-12-06

(45)

Published

2019-11-07

(72)

Inventor

Dyachkov Yurij AlekseevichKrasnov Mikhail NikolaevichKamshin Sergej ValentinovichUstinov Evgenij MikhajlovichMelin Evgenij Pavlovich

(73)

Holder

Federalnoe Gosudarstvennoe Voennoe Kazennoe Obrazovatelnoe Uchrezhdenie Vysshego Professionalnogo Obrazovaniya Akademiya Materialno-Tekhnicheskogo Obespecheniya Imeni Generala Armii A.V. Khruleva"

DIRECT-EXPANSION GAS-DYNAMIC DEVICE Russian patent published in 2019 - IPC F41A21/36

Abstract RU 2705369 C1

FIELD: weapons and ammunition.

SUBSTANCE: invention relates to muzzle devices. Said gas-dynamic device is arranged coaxially with barrel and covers holes in barrel muzzle. It comprises body with side openings and baffle faces, body attachment device on barrel, vertical lengthwise walls and ribs. Gas flow is arranged so that it advances projectile and is directed to baffle faces without intermediate dispersion.

EFFECT: reduction of gas pressure at the device outlet, exclusion of negative effect of gases on the shell, increase of the device pulling force.

1 cl, 15 dwg

Similar patents RU2705369C1

Title	Year	Author	Number
MUZZLE BRAKE	2021	Dyachkov Yurij Alekseevich Krasnov Mikhail Nikolaevich Ustinov Evgenij Mikhajlovich Kamshin Sergej Valentinovich Novichkov Sergej Alekseevich Melin Evgenij Pavlovich	RU2774789C1
METHOD FOR REDISTRIBUTION OF POWDER GASES FLOW IN CHANNELS OF MUZZLE BRAKE AND DESIGN OF MUZZLE BRAKE	2023	Dyachkov Yurij Alekseevich Krasnov Mikhail Nikolaevich Ustinov Evgenij Mikhajlovich Novichkov Sergej Alekseevich Korotkov Dmitrij Igorevich Kamshin Sergej Valentinovich	RU2826151C1
METHOD OF SHOOTING AND MUZZLE BRAKE	2022	Dyachkov Yurij Alekseevich Krasnov Mikhail Nikolaevich Ustinov Evgenij Mikhajlovich Korotkov Dmitrij Igorevich Novichkov Sergej Alekseevich Kamshin Sergej Valentinovich	RU2817285C1
MUZZLE BRAKE	2022	Dyachkov Yurij Alekseevich Krasnov Mikhail Nikolaevich Ustinov Evgenij Mikhajlovich Kamshin Sergej Valentinovich Novichkov Sergej Alekseevich Korotkov Dmitrij Igorevich	RU2789498C1
STATIC MUZZLE BRAKE	2022	Dyachkov Yurij Alekseevich Krasnov Mikhail Nikolaevich Ustinov Evgenij Mikhajlovich Kamshin Sergej Valentinovich Novichkov Sergej Alekseevich Korotkov Dmitrij Igorevich	RU2781697C1
MUZZLE BRAKE COMPENSATOR	2021	Dyachkov Yurij Alekseevich Krasnov Mikhail Nikolaevich Ustinov Evgenij Mikhajlovich Kamshin Sergej Valentinovich Novichkov Sergej Alekseevich Melin Evgenij Pavlovich	RU2760833C1
SMALL CALIBER MUZZLE BRAKE	2023	Dyachkov Yurij Alekseevich Ustinov Evgenij Mikhajlovich Korotkov Dmitrij Igorevich Novichkov Sergej Alekseevich	RU2817711C1
PREFABRICATED STRUCTURE MUZZLE BRAKE	2022	Privalov Ilya Igorevich Telepkaliev Rustam Kajratovich Podshivalov Sergej Fedorovich Meshkov Aleksandr Viktorovich Vdovkina Olga Anatolevna	RU2786389C1
MUZZLE BRAKE FOR ARTILLERY	2021	Semenov Aleksandr Alekseevich Privalov Ilya Igorevich Telepkaliev Rustam Kajratovich	RU2766237C1
COMBINED MUZZLE BRAKE OF ARTILLERY WEAPON	2016	Semenov Aleksandr Alekseevich	RU2616086C1

RU 2 705 369 C1

Authors

Dyachkov Yurij Alekseevich

Krasnov Mikhail Nikolaevich

Kamshin Sergej Valentinovich

Ustinov Evgenij Mikhajlovich

Melin Evgenij Pavlovich

Dates

2019-11-07—Published

2018-12-06—Filed