FR3112580B1 - Système de ventilation pour roue d’aéronef et ensemble de roue comportant un tel système - Google Patents

Système de ventilation pour roue d’aéronef et ensemble de roue comportant un tel système Download PDF

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Publication number
FR3112580B1
FR3112580B1 FR2007597A FR2007597A FR3112580B1 FR 3112580 B1 FR3112580 B1 FR 3112580B1 FR 2007597 A FR2007597 A FR 2007597A FR 2007597 A FR2007597 A FR 2007597A FR 3112580 B1 FR3112580 B1 FR 3112580B1
Authority
FR
France
Prior art keywords
wheel
ventilation system
aircraft
rotor
wheel assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR2007597A
Other languages
English (en)
Other versions
FR3112580A1 (fr
Inventor
Patrice Caule
Florent Challas
Thierry Fontalbat
Franck Verdier
Rémi Estanove
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Ventilation Systems SAS
Original Assignee
Safran Ventilation Systems SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Safran Ventilation Systems SAS filed Critical Safran Ventilation Systems SAS
Priority to FR2007597A priority Critical patent/FR3112580B1/fr
Priority to CN202180050783.2A priority patent/CN116324179A/zh
Priority to PCT/FR2021/051290 priority patent/WO2022018351A1/fr
Priority to US18/006,103 priority patent/US20230349436A1/en
Priority to EP21749673.6A priority patent/EP4182563A1/fr
Publication of FR3112580A1 publication Critical patent/FR3112580A1/fr
Application granted granted Critical
Publication of FR3112580B1 publication Critical patent/FR3112580B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface 
    • B64C25/34—Alighting gear characterised by elements which contact the ground or similar surface  wheeled type, e.g. multi-wheeled bogies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface 
    • B64C25/34—Alighting gear characterised by elements which contact the ground or similar surface  wheeled type, e.g. multi-wheeled bogies
    • B64C25/36—Arrangements or adaptations of wheels, tyres or axles in general
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/164—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of an axial flow wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
    • F04D29/646—Mounting or removal of fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/51—Inlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/78—Features relating to cooling
    • F16D65/84—Features relating to cooling for disc brakes
    • F16D65/847—Features relating to cooling for disc brakes with open cooling system, e.g. cooled by air
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/80—Energy efficient operational measures, e.g. ground operations or mission management

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Système de ventilation pour roue d’aéronef et ensemble de roue comportant un tel système Un aspect de l’invention concerne un système de ventilation (100) destiné à être monté dans une roue d’aéronef suivant un axe central (XX) et comportant un rotor (140) muni d’une pluralité de pales (143) et logé entre un support de virole (150) et une grille de protection (120), le support de virole (150) comportant un élément structurel (160) juxtaposé à un élément aéraulique (170), l’élément structurel (160) étant métallique et adapté pour s’emboiter dans la roue et supporter le rotor (140), l’élément aéraulique (170) étant en plastique ou en résine et adapté pour diriger un flux d’air vers le rotor (140). Un autre aspect de l’invention concerne un ensemble de roue d’aéronef équipé d’un tel système de ventilation. Figure à publier avec l’abrégé : Figure 6
FR2007597A 2020-07-20 2020-07-20 Système de ventilation pour roue d’aéronef et ensemble de roue comportant un tel système Active FR3112580B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2007597A FR3112580B1 (fr) 2020-07-20 2020-07-20 Système de ventilation pour roue d’aéronef et ensemble de roue comportant un tel système
CN202180050783.2A CN116324179A (zh) 2020-07-20 2021-07-12 用于飞行器轮的通风系统以及包括这种系统的轮组件
PCT/FR2021/051290 WO2022018351A1 (fr) 2020-07-20 2021-07-12 Système de ventilation pour roue d'aéronef et ensemble de roue comportant un tel système
US18/006,103 US20230349436A1 (en) 2020-07-20 2021-07-12 Ventilation system for aircraft wheel and wheel assembly including such a system
EP21749673.6A EP4182563A1 (fr) 2020-07-20 2021-07-12 Système de ventilation pour roue d'aéronef et ensemble de roue comportant un tel système

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2007597A FR3112580B1 (fr) 2020-07-20 2020-07-20 Système de ventilation pour roue d’aéronef et ensemble de roue comportant un tel système
FR2007597 2020-07-20

Publications (2)

Publication Number Publication Date
FR3112580A1 FR3112580A1 (fr) 2022-01-21
FR3112580B1 true FR3112580B1 (fr) 2022-07-22

Family

ID=72801733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2007597A Active FR3112580B1 (fr) 2020-07-20 2020-07-20 Système de ventilation pour roue d’aéronef et ensemble de roue comportant un tel système

Country Status (5)

Country Link
US (1) US20230349436A1 (fr)
EP (1) EP4182563A1 (fr)
CN (1) CN116324179A (fr)
FR (1) FR3112580B1 (fr)
WO (1) WO2022018351A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3217844A (en) * 1963-05-21 1965-11-16 Goodyear Tire & Rubber Air cooled disc brake
DE2109563C3 (de) * 1971-03-01 1979-03-01 Juergen Dipl.-Ing. 4000 Duesseldorf Walsen Antrieb für ein Flugzeug-Fahrwerkrad
US20080078866A1 (en) * 2006-09-15 2008-04-03 Honeywell International Inc. Aircraft wheel noise reduction fairing and aircraft wheel including a noise reduction fairing
FR2941438B1 (fr) * 2009-01-26 2011-03-04 Technofan Ensemble de roue ventile.
DE102014111055A1 (de) * 2014-08-04 2016-02-04 Ebm-Papst St. Georgen Gmbh & Co. Kg Lüftereinheit mit einem Axiallüfter
CN209051582U (zh) * 2018-09-30 2019-07-02 西安航空制动科技有限公司 一种集风罩组件

Also Published As

Publication number Publication date
CN116324179A (zh) 2023-06-23
EP4182563A1 (fr) 2023-05-24
US20230349436A1 (en) 2023-11-02
WO2022018351A1 (fr) 2022-01-27
FR3112580A1 (fr) 2022-01-21

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