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(19)

(11)

2 637 277

(13)

(51)

IPC

B64C11/00(2006-01-01)

B64C3/32(2006-01-01)

B64D27/26(2006-01-01)

B64D29/02(2006-01-01)

B64D41/00(2006-01-01)

(21) (22)

Application

2016135510, 2016-09-01

(24)

Start date

2016-09-01

(22)

Actual filing date

2016-09-01

(45)

Published

2017-12-01

(72)

Inventor

Dunaevskij Andrej IgorevichFedisov Vladislav Valerievich

(73)

Holder

Federalnoe Gosudarstvennoe Unitarnoe Predpriyatie Aerogidrodinamicheskij Institut Imeni Professora N.E. Zhukovskogo"

WING OF AIRCRAFT WITH RETRACTING AIR SCREW Russian patent published in 2017 - IPC B64C11/00 B64C3/32 B64D27/26 B64D29/02 B64D41/00

Abstract RU 2637277 C1

FIELD: airpower.

SUBSTANCE: wing includes front and rear side spar, slat, engine, propeller, propeller blades. In the first embodiment, the engine of propeller is installed on the front wing spar so that when the slat is released, the plane of rotation of the propeller is located between the slat and the front wing spar. In the second embodiment, the engine of propeller is mounted on the rear wing spar so that when the flap is released, the plane of rotation of the propeller is located between the rear side spar and the flap. In the third embodiment, the engine of propeller is mounted on the flap spar so that when the flap is released, the plane of rotation of the propeller is located between the rear wing spar and the flap.

EFFECT: increase the reliability of retracting the propeller.

4 cl, 8 dwg

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RU 2 637 277 C1

Authors

Dunaevskij Andrej Igorevich

Fedisov Vladislav Valerievich

Dates

2017-12-01—Published

2016-09-01—Filed