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2 575 301

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(51)

IPC

B64D39/00(2006-01-01)

(21) (22)

Application

2014133924/11, 2014-08-18

(24)

Start date

2014-08-18

(22)

Actual filing date

2014-08-18

(45)

Published

2016-02-20

(72)

Inventor

Vorontsov Vladimir Petrovich

(73)

Holder

Publichnoe Aktsionernoe Obshchestvo Aviatsionnyj Nauchno-Tekhnicheskij Kompleks Im. G.M. Berieva" Im. G.M. Berieva")

METHOD TO ENSURE SAFETY OF IN-FLIGHT REFUELLING AND APPARATUS THEREFOR Russian patent published in 2016 - IPC B64D39/00

Abstract RU 2575301 C1

FIELD: aviation.

SUBSTANCE: invention relates to aviation, in particular to in-flight refuelling. To ensure the safety of in-flight refuelling, before the fuel supply through the flight refuelling probe with a cone, vortex generators on the plane shall be extended for intensive mixing of air flow and fuel in the event of its leak. The safety device contains vortex generators with the height entering beyond the boundary layer to the height not exceeding one third of the distance between the surface of the aircraft and the lower edge of the engine air intake, the vortex generators are installed in the peak speed area in the way of design fuel spill.

EFFECT: improved safety of operation at in-flight refuelling.

4 cl, 6 dwg

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RU 2 575 301 C1

Authors

Vorontsov Vladimir Petrovich

Dates

2016-02-20—Published

2014-08-18—Filed