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2 555 944

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IPC

F02K3/00(2006-01-01)

G01M15/00(2006-01-01)

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Application

2013149930/06, 2013-11-08

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Start date

2013-11-08

(22)

Actual filing date

2013-11-08

(45)

Published

2015-07-10

(72)

Inventor

Artjukhov Aleksandr ViktorovichKondrashov Igor' AleksandrovichKuprik Viktor ViktorovichManapov Irik UsmanovichMarchukov Evgenij Juvenal'EvichMovmyga Dmitrij AlekseevichSimonov Sergej Anatol'EvichSelivanov Vadim NikolaevichSeleznev Aleksandr SergeevichShabaev Jurij Gennadievich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Motorostroitel'Noe Proizvodstvennoe Ob"Edinenie"

OVERHAUL METHOD OF JET TURBINE ENGINE, AND JET TURBINE ENGINE REPAIRED BY MEANS OF THIS METHOD (VERSIONS); OVERHAUL METHOD OF BATCH THAT COMPLETES GROUPS OF JET TURBINE ENGINES, AND JET TURBINE ENGINE REPAIRED BY MEANS OF THIS METHOD (VERSIONS) Russian patent published in 2015 - IPC F02K3/00 G01M15/00

Abstract RU 2555944 C2

FIELD: power industry.

SUBSTANCE: invention relates to power industry. An overhaul method of aircraft jet turbine engines, at which rotationally renewable stock of reworked parts - modules, assemblies, assembly units which remained after replacement from the previous early repaired engines is created and used for replacement on the next engine being repaired. During tests, a retractable interceptor is used, which excludes intermediate stops and starts of the thoroughly repaired engine. Besides, a jet turbine engine repaired according to the method, as well as an overhaul method of a batch is presented.

EFFECT: invention allows reducing labour costs, power consumption and duration of an overhaul, improving operating characteristics, as well as reliable determination of gas-dynamic stability of engine operation without any transition of the engine to surging.

21 cl, 3 dwg

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RU 2 555 944 C2

Authors

Artjukhov Aleksandr Viktorovich

Kondrashov Igor' Aleksandrovich

Kuprik Viktor Viktorovich

Manapov Irik Usmanovich

Marchukov Evgenij Juvenal'Evich

Movmyga Dmitrij Alekseevich

Simonov Sergej Anatol'Evich

Selivanov Vadim Nikolaevich

Seleznev Aleksandr Sergeevich

Shabaev Jurij Gennadievich

Dates

2015-07-10—Published

2013-11-08—Filed