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(19)

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2 704 516

(13)

(51)

IPC

F02C7/36(2006-01-01)

(21) (22)

Application

2017136708, 2016-04-21

(24)

Start date

2016-04-21

(22)

Actual filing date

2016-04-21

(45)

Published

2019-10-29

(72)

Inventor

Lao, Jeremy, PhorlaBelmonte, OlivierMouton, Clementine, Charlotte, MarieNguyen Van, Thomas, JulienPatsouris, Emmanuel, Pierre, Dimitri

(73)

Holder

Safran Aircraft Engines

REDUCTION GEAR WITH EPICYCLOID TRANSMISSION FOR GAS TURBINE ENGINE Russian patent published in 2019 - IPC F02C7/36

Abstract RU 2704516 C2

FIELD: machine building.

SUBSTANCE: subject of invention is reduction gear with epicycloid transmission for gas turbine engine, in particular, aircraft gas turbine engine, it comprises planetary shaft, crown gear arranged around said planetary shaft, satellites and pinion holder, which contains seat bearings retainers. These fasteners are made in the form of a single part with lubrication oil supply facilities of bearings.

EFFECT: resulting in reduced weight and overall dimensions of device.

12 cl, 8 dwg

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RU 2 704 516 C2

Authors

Lao, Jeremy, Phorla

Belmonte, Olivier

Mouton, Clementine, Charlotte, Marie

Nguyen Van, Thomas, Julien

Patsouris, Emmanuel, Pierre, Dimitri

Dates

2019-10-29—Published

2016-04-21—Filed