Acoustics – Sound-modifying means – Muffler – fluid conducting type
Patent
1998-08-12
2000-09-26
Ip, Paul
Acoustics
Sound-modifying means
Muffler, fluid conducting type
181198, 181200, 181213, 181285, 181292, 23926513, 23926517, 23926519, B64D 3302, F02K 1100
Patent
active
061231703
ABSTRACT:
In an aircraft turbine, an assembly consisting of an air inlet structure, a air blower housing (22) and a connecting part (36), is fitted in such a way as to reduce noise including in the junction area between the structure and the housing. The connecting part (36) is fastened onto a rear section (20'), not provided with a honeycomb core, of the internal wall (20) of the air inlet structure. A honeycomb structure (44) is fitted inside the air blower housing (22). The space inside the rear section (20') houses a forward extension (44') of the honeycomb structure (44), or a different honeycomb structure.
REFERENCES:
patent: 4161231 (1979-07-01), Wilkinson
patent: 4293053 (1981-10-01), Shuttleworth et al.
patent: 4384634 (1983-05-01), Shutteworth et al.
patent: 4452565 (1984-06-01), Monhardt et al.
patent: 4509616 (1985-04-01), Blecherman
patent: 5259724 (1993-11-01), Liston et al.
patent: 5543198 (1996-08-01), Wilson
patent: 5581054 (1996-12-01), Anderson et al.
patent: 5609313 (1997-03-01), Cole et al.
patent: 5927647 (1999-07-01), Masters et al.
Andre Robert
Porte Alain
Aerospatiale - Societe Nationale Industrielle
Ip Paul
Martin Edgardo San
LandOfFree
Noise reducing connection assembly for aircraft turbine housings does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Noise reducing connection assembly for aircraft turbine housings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Noise reducing connection assembly for aircraft turbine housings will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2092684