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2 517 627

(13)

(51)

IPC

B64C30/00(2006-01-01)

B64D33/02(2006-01-01)

B64D27/20(2006-01-01)

(21) (22)

Application

2012149353/11, 2012-11-20

(24)

Start date

2012-11-20

(22)

Actual filing date

2012-11-20

(45)

Published

2014-05-27

(72)

Inventor

Subbotin Viktor VladimirovichTitov Vladimir NikolaevichChajka Taras Jur'EvichJudin Vladimir Grigor'EvichVlasov Sergej Anatol'EvichKositsin Aleksandr Anatol'EvichBabulin Andrej AleksandrovichTjurin Sergej Viktorovich

(73)

Holder

Zakrytoe Aktsionernoe Obshchestvo Grazhdanskie Tekhnologii Sukhogo"

AIRCRAFT Russian patent published in 2014 - IPC B64C30/00 B64D33/02 B64D27/20

Abstract RU 2517627 C1

FIELD: aircraft engineering.

SUBSTANCE: aircraft comprises fuselage with its tail equipped with two flat sites arranged after another ahead of power plant air intake and turned through obtuse angle relative to each other. Said flats are connected with fuselage skin at an angle to each other without smooth transition. Width of second flat site ahead of said air intake is larger than that of air intake edge. Said second flat site extends on both sides of engine nacelle outer sidewalls beyond air intake edge.

EFFECT: decreased irregularity of supersonic airflow in air intakes.

4 cl, 10 dwg

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RU 2 517 627 C1

Authors

Subbotin Viktor Vladimirovich

Titov Vladimir Nikolaevich

Chajka Taras Jur'Evich

Judin Vladimir Grigor'Evich

Vlasov Sergej Anatol'Evich

Kositsin Aleksandr Anatol'Evich

Babulin Andrej Aleksandrovich

Tjurin Sergej Viktorovich

Dates

2014-05-27—Published

2012-11-20—Filed