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2 214 947

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IPC

(21) (22)

Application

2003101127/28, 2003-01-16

(24)

Start date

2003-01-16

(22)

Actual filing date

2003-01-16

(45)

Published

2003-10-27

(72)

Inventor

Demchenko O.F.Lavrukhin G.N.Popovich K.F.Shkolin V.P.Fedotov G.A.Kalugin V.G.Kodola V.G.

(73)

Holder

Oao Im. A.S. Jakovleva"Demchenko Oleg FedorovichLavrukhin Gennadij NikolaevichPopovich Konstantin FedorovichShkolin Vladimir PetrovichFedotov Georgij AleksandrovichKalugin Vjacheslav GeorgievichKodola Valerij Grigor'Evich

DEVICE FOR REDUCTION OF NOTABILITY OF FLYING VEHICLE POWER PLANT IN RADAR, INFRA-RED AND ACOUSTIC RANGES OF WAVE LENGTH Russian patent published in 2003 - IPC

Abstract RU 2214947 C1

FIELD: protection of flying vehicles against destruction. SUBSTANCE: proposed device includes screening unit mounted in gas flow and made in form of anti- radar and anti-infra-red grids reducing acoustic notability. Anti-infra-red grid is located closer to engine of power plant as compared with anti- radar grid which is located behind anti-infra-red grid in way opposite to flight. EFFECT: enhanced efficiency of protection of flying vehicle due to reduction of notability of power plant in all aspects of screening. 16 cl, 17 dwg

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RU 2 214 947 C1

Authors

Demchenko O.F.

Lavrukhin G.N.

Popovich K.F.

Shkolin V.P.

Fedotov G.A.

Kalugin V.G.

Kodola V.G.

Dates

2003-10-27—Published

2003-01-16—Filed