FR3117158B1 - Plateforme de soufflante pour turbomachine d’aéronef comprenant un moyen de transmission - Google Patents

Plateforme de soufflante pour turbomachine d’aéronef comprenant un moyen de transmission Download PDF

Info

Publication number
FR3117158B1
FR3117158B1 FR2012853A FR2012853A FR3117158B1 FR 3117158 B1 FR3117158 B1 FR 3117158B1 FR 2012853 A FR2012853 A FR 2012853A FR 2012853 A FR2012853 A FR 2012853A FR 3117158 B1 FR3117158 B1 FR 3117158B1
Authority
FR
France
Prior art keywords
platform
transmission means
fan
aircraft turbomachine
fan platform
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
FR2012853A
Other languages
English (en)
Other versions
FR3117158A1 (fr
Inventor
Damien Bruno Lamouche
Tony Alain Roger Joël Lhommeau
Mattéo Minervino
Julie Valérie Clara Lavigne
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 Aircraft Engines SAS
Original Assignee
Safran Aircraft Engines 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 Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Priority to FR2012853A priority Critical patent/FR3117158B1/fr
Publication of FR3117158A1 publication Critical patent/FR3117158A1/fr
Application granted granted Critical
Publication of FR3117158B1 publication Critical patent/FR3117158B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/005—Sealing means between non relatively rotating elements
    • F01D11/006—Sealing the gap between rotor blades or blades and rotor
    • F01D11/008—Sealing the gap between rotor blades or blades and rotor by spacer elements between the blades, e.g. independent interblade platforms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/02—Arrangement of sensing elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/005—Repairing methods or devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
    • 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
    • F05D2270/00—Control
    • F05D2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
    • 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
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Cette plateforme (10) de soufflante (4) pour turbomachine (3) d’aéronef, destinée à être montée sur un moyeu de la soufflante (4) entre deux aubes (9) adjacentes, la plateforme (10) comprend au moins une cavité (13) formée dans une plateforme (10) et dans laquelle est inséré un moyen de liaison mécanique (12) entre la plateforme (10) et le moyeu de la soufflante (4) de sorte que la cavité reçoive un moyen de transmission (14) à distance d’une pluralité de données, ledit moyen de transmission (14) étant disposé au contact du moyen de liaison mécanique (12) et recouvert par une résine (16) électriquement non conductrice afin que la plateforme (10) ait une surface plane. Figure pour l’abrégé : Fig 3
FR2012853A 2020-12-08 2020-12-08 Plateforme de soufflante pour turbomachine d’aéronef comprenant un moyen de transmission Active FR3117158B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2012853A FR3117158B1 (fr) 2020-12-08 2020-12-08 Plateforme de soufflante pour turbomachine d’aéronef comprenant un moyen de transmission

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2012853A FR3117158B1 (fr) 2020-12-08 2020-12-08 Plateforme de soufflante pour turbomachine d’aéronef comprenant un moyen de transmission
FR2012853 2020-12-08

Publications (2)

Publication Number Publication Date
FR3117158A1 FR3117158A1 (fr) 2022-06-10
FR3117158B1 true FR3117158B1 (fr) 2022-10-21

Family

ID=74206088

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2012853A Active FR3117158B1 (fr) 2020-12-08 2020-12-08 Plateforme de soufflante pour turbomachine d’aéronef comprenant un moyen de transmission

Country Status (1)

Country Link
FR (1) FR3117158B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6447250B1 (en) * 2000-11-27 2002-09-10 General Electric Company Non-integral fan platform
US8527241B2 (en) * 2011-02-01 2013-09-03 Siemens Energy, Inc. Wireless telemetry system for a turbine engine
US9068906B2 (en) * 2013-10-02 2015-06-30 Siemens Energy, Inc. Turbine blade-mounted sensor fixture for tip gap measurement

Also Published As

Publication number Publication date
FR3117158A1 (fr) 2022-06-10

Similar Documents

Publication Publication Date Title
KR830006692A (ko) 원형 구멍의 초음파 검사 장치
Toy et al. The prediction of mean monthly soil temperature from mean monthly air temperature
Wardlaw Morphogenesis in Plants—A Contemporary Study
FR3117158B1 (fr) Plateforme de soufflante pour turbomachine d’aéronef comprenant un moyen de transmission
US20190301485A1 (en) Fan module and electronic device
FR3046439B1 (fr) Soufflante a calage variable a faible pas d'un turboreacteur
TW200640303A (en) Signal transmission structure, wire board and connector assembly structure
KR950023979A (ko) 피봇가능한 자기 중심성을 지닌 탄성중합체 압력 웨이퍼 탐침
Roberts Analysis of the inherent error of the TMS-1 Topographic Modeling System in mapping a radially aspheric surface
Schieldge et al. A numerical simulation of soil temperature and moisture variations for a bare field
CN107816455B (zh) 风扇模块及使用此风扇模块的电子装置
Usta et al. Gastric atrophy and intestinal metaplasia in Helicobacter pylori infection
Brouwers et al. A metric for the evaluation of change in clinical trials
Zadnik Use of statistics for comparing two measurement methods
MILLOUR 3 D flow computations in a centrifugal compressor with splitter blade including viscous effect simulation
Kiceniuk A preliminary experimental study of vertical hydrofoils of low aspect ratio piercing a water surface
Bermejo et al. Kidney Phenotype of Fosl2 Knockout Mice: TH-PO1114
FR3129433B1 (fr) Aube de soufflante munie d’un ergot anti-pivotement.
Muchinik et al. HTLV-I/II and multiple sclerosis in Buenos Aires
Brown et al. A comparison of body composition techniques to determine body fat percentages in high school wrestlers
FR3133332B1 (fr) Ciseaux
FR3125267B1 (fr) Ensemble à friction avec bloc connecteur et circuit d’aspiration
Powell HUNNER ULCER: REPORT OF CASES
Blaszke et al. Measurement of Latency in the Android Audio Path
FR3139596B1 (fr) Ensemble de turbomachine

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20220610

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4