EP 4182563 A1 20230524 - VENTILATION SYSTEM FOR AIRCRAFT WHEEL AND WHEEL ASSEMBLY COMPRISING SUCH A SYSTEM
Title (en)
VENTILATION SYSTEM FOR AIRCRAFT WHEEL AND WHEEL ASSEMBLY COMPRISING SUCH A SYSTEM
Title (de)
BELÜFTUNGSSYSTEM FÜR FLUGZEUGRAD UND RADANORDNUNG MIT SOLCH EINEM SYSTEM
Title (fr)
SYSTÈME DE VENTILATION POUR ROUE D'AÉRONEF ET ENSEMBLE DE ROUE COMPORTANT UN TEL SYSTÈME
Publication
Application
Priority
- FR 2007597 A 20200720
- FR 2021051290 W 20210712
Abstract (en)
[origin: WO2022018351A1] One aspect of the invention relates to a ventilation system (100) intended to be mounted in an aircraft wheel along a central axis (XX), and comprising a rotor (140) that is provided with a plurality of blades (143) and is accommodated between a shroud support (150) and a protective grille (120), the shroud support (150) comprising a structural element (160) that is arranged next to an aeraulic element (170), the structural element (160) being metallic and designed to nest in the wheel and support the rotor (140), the aeraulic element (170) being made of plastic or resin and designed to direct a flow of air toward the rotor (140). Another aspect of the invention relates to an aircraft wheel assembly equipped with a ventilation system of this kind.
IPC 8 full level
F04D 25/08 (2006.01); B64C 25/36 (2006.01); F04D 29/02 (2006.01); F04D 29/16 (2006.01); F04D 29/54 (2006.01); F04D 29/64 (2006.01); F04D 29/70 (2006.01); F16D 65/847 (2006.01)
CPC (source: EP US)
B64C 25/34 (2013.01 - US); B64C 25/36 (2013.01 - EP); F04D 25/08 (2013.01 - EP US); F04D 29/023 (2013.01 - EP); F04D 29/164 (2013.01 - EP); F04D 29/522 (2013.01 - US); F04D 29/541 (2013.01 - EP); F04D 29/646 (2013.01 - EP); F04D 29/703 (2013.01 - EP US); F16D 65/847 (2013.01 - US); F05D 2250/51 (2013.01 - EP); F05D 2300/43 (2013.01 - EP); F16D 65/847 (2013.01 - EP); Y02T 50/80 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
FR 3112580 A1 20220121; FR 3112580 B1 20220722; CN 116324179 A 20230623; EP 4182563 A1 20230524; US 2023349436 A1 20231102; WO 2022018351 A1 20220127
DOCDB simple family (application)
FR 2007597 A 20200720; CN 202180050783 A 20210712; EP 21749673 A 20210712; FR 2021051290 W 20210712; US 202118006103 A 20210712