F - Mech Eng,Light,Heat,Weapons – 01 – D
Patent
F - Mech Eng,Light,Heat,Weapons
01
D
F01D 5/02 (2006.01) B64C 11/00 (2006.01) F02C 7/04 (2006.01) F04D 29/66 (2006.01) F16F 15/34 (2006.01)
Patent
CA 2746249
The invention relates to a fan (1) for an aircraft turbine engine, including an inlet cone provided with a balancing system having a plurality of holes for housing bodies (42), and also including at least one balancing body (44) mounted in one of said holes (42). According to the invention, the balancing system further includes attachment means (46, 48) applying a pressure for pressing the balancing body (44) at the bottom of the body-housing hole (42), the latter being a blind hole formed in the inlet cone (20) so as to be in communication with said cone.
La présente invention se rapporte à une soufflante (1) pour turbomachine d'aéronef, comprenant un cône d'entrée équipé d'un système d'équilibrage pourvu d'une pluralité de trous de logement de masse (42), et comprenant également au moins une masse d'équilibrage (44) montée dans l'un des trous (42). Selon l'invention, le système d'équilibrage comporte en outre des moyens de fixation (46, 48) exerçant une pression plaquant la masse d'équilibrage (44) au fond de son trou de logement de masse (42), ce dernier étant réalisé borgne dans le cône d'entrée (20), de manière à déboucher à l'intérieur de celui-ci.
Belmonte Olivier
Weller Lionel Rene Henri
Goudreau Gage Dubuc
Snecma
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