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2 514 282

(13)

(51)

IPC

B64F5/00(2006-01-01)

(21) (22)

Application

2012134368/11, 2012-08-10

(24)

Start date

2012-08-10

(22)

Actual filing date

2012-08-10

(45)

Published

2014-04-27

(72)

Inventor

Vinogradov Nikolaj PetrovichSinev Mikhail Jur'EvichNeizhmak Andrej NikolaevichKulinchenko Aleksandr Vital'Evich

(73)

Holder

Federal'Noe Gosudarstvennoe Voennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Aviatsionnyj Inzhenernyj Universitet" Voronezh) Ministerstva Oborony Rossijskoj Federatsii

DEVICE FOR CONTROL OVER SERVICEABILITY OF AIRCRAFT HYDRAULIC SYSTEM SIGNALLING AND SHUTOFF HARDWARE Russian patent published in 2014 - IPC B64F5/00

Abstract RU 2514282 C2

FIELD: transport.

SUBSTANCE: invention relates to maintenance of aircraft, particularly, to control over serviceability of aircraft hydraulic system signalling and shutoff hardware. Proposed device comprises fluid flow rate controller arranged between aircraft fluid tank and ground hydraulic unit fluid tank. Besides, it includes automatic control unit with its input connected with second output of working fluid level metre in aircraft fluid tank and its output connected to fluid flow rate controller input.

EFFECT: accurate determination of working fluid critical pressure in aircraft hydraulic tank.

1 dwg

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RU 2 514 282 C2

Authors

Vinogradov Nikolaj Petrovich

Sinev Mikhail Jur'Evich

Neizhmak Andrej Nikolaevich

Kulinchenko Aleksandr Vital'Evich

Dates

2014-04-27—Published

2012-08-10—Filed