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(19)

(11)

2 549 505

(13)

(51)

IPC

F42B1/24(2006-01-01)

F42B1/28(2006-01-01)

F42B1/32(2006-01-01)

F42B12/10(2006-01-01)

(21) (22)

Application

2014122037/11, 2014-05-30

(24)

Start date

2014-05-30

(22)

Actual filing date

2014-05-30

(45)

Published

2015-04-27

(72)

Inventor

Ladov Sergej VjacheslavovichFedorov Sergej VladimirovichBajanova Jana Mikhajlovna

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Tekhnicheskij Universitet Imeni N.Eh. Baumana" Im. N.Eh. Baumana)

COMBINED SHAPED LINING FOR HIGH-SPEED COMPACT ELEMENT FORMATION Russian patent published in 2015 - IPC F42B1/24 F42B1/28 F42B1/32 F42B12/10

Abstract RU 2549505 C1

FIELD: weapons and ammunition.

SUBSTANCE: combined shaped lining for high-speed compact element formation includes jet-forming part of hemispheric shape interfacing with a cylindrical cutoff part. Thickness of jet-forming part of shaped lining decreases from hemisphere top to its base from (0.08-0.1)RC to (0.03-0.05)RC where RC is the external radius of the hemisphere. Thickness of cylindrical cutoff part of shaped lining is 0.5-1.0 of the hemisphere base thickness.

EFFECT: increased speed of high-speed compact elements.

5 dwg

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RU 2 549 505 C1

Authors

Ladov Sergej Vjacheslavovich

Fedorov Sergej Vladimirovich

Bajanova Jana Mikhajlovna

Dates

2015-04-27—Published

2014-05-30—Filed