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(19)

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2 537 049

(13)

(51)

IPC

B64D33/02(2006-01-01)

(21) (22)

Application

2012124439/11, 2012-06-13

(24)

Start date

2012-06-13

(22)

Actual filing date

2012-06-13

(45)

Published

2014-12-27

(72)

Inventor

Pakhomov Sergej Vasil'Evich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovate'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Irkutskij Gosudarstvennyj Universitet Putej Soobshchenija Vpo Irgups)

ON-BOARD DEVICE OF AIRCRAFT ENGINE PROTECTION AGAINST INGRESS OF FOREIGN OBJECTS Russian patent published in 2014 - IPC B64D33/02

Abstract RU 2537049 C2

FIELD: aviation.

SUBSTANCE: on-board protective device is installed on a lower part of an air intake and comprises a movable lower panel capable of extension. On the axis of the panel there are two small panels that may oscillate in respect to the longitudinal axis of the lower panel.

EFFECT: improved efficiency of an on-board protective device of an engine against ingress of foreign objects.

3 dwg

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RU 2 537 049 C2

Authors

Pakhomov Sergej Vasil'Evich

Dates

2014-12-27—Published

2012-06-13—Filed