FR2872573B1 - Procede de suivi du vieillissement d'un ventilateur le mettant en oeuvre - Google Patents

Procede de suivi du vieillissement d'un ventilateur le mettant en oeuvre

Info

Publication number
FR2872573B1
FR2872573B1 FR0407404A FR0407404A FR2872573B1 FR 2872573 B1 FR2872573 B1 FR 2872573B1 FR 0407404 A FR0407404 A FR 0407404A FR 0407404 A FR0407404 A FR 0407404A FR 2872573 B1 FR2872573 B1 FR 2872573B1
Authority
FR
France
Prior art keywords
fan
rotor
duration
time
aging
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.)
Expired - Fee Related
Application number
FR0407404A
Other languages
English (en)
Other versions
FR2872573A1 (fr
Inventor
Laurent Bouchard
Nicolas Stefanovic
Philippe Delbosc
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
Technofan SA
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 Technofan SA filed Critical Technofan SA
Priority to FR0407404A priority Critical patent/FR2872573B1/fr
Publication of FR2872573A1 publication Critical patent/FR2872573A1/fr
Application granted granted Critical
Publication of FR2872573B1 publication Critical patent/FR2872573B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
    • G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
    • G05B23/0232—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions based on qualitative trend analysis, e.g. system evolution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Stopping Of Electric Motors (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
FR0407404A 2004-07-02 2004-07-02 Procede de suivi du vieillissement d'un ventilateur le mettant en oeuvre Expired - Fee Related FR2872573B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0407404A FR2872573B1 (fr) 2004-07-02 2004-07-02 Procede de suivi du vieillissement d'un ventilateur le mettant en oeuvre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0407404A FR2872573B1 (fr) 2004-07-02 2004-07-02 Procede de suivi du vieillissement d'un ventilateur le mettant en oeuvre

Publications (2)

Publication Number Publication Date
FR2872573A1 FR2872573A1 (fr) 2006-01-06
FR2872573B1 true FR2872573B1 (fr) 2006-11-17

Family

ID=34946723

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0407404A Expired - Fee Related FR2872573B1 (fr) 2004-07-02 2004-07-02 Procede de suivi du vieillissement d'un ventilateur le mettant en oeuvre

Country Status (1)

Country Link
FR (1) FR2872573B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008047026B4 (de) * 2008-09-13 2016-06-09 Drägerwerk AG & Co. KGaA Beatmungsgerät
US8922155B2 (en) 2012-12-10 2014-12-30 Lennox Industries Inc. Monitoring motor condition
FR3025591B1 (fr) * 2014-09-05 2016-10-14 Technofan Dispositif de ventilation, aeronef comportant un tel dispositif de ventilation et procede de surveillance associe
CN107168205B (zh) * 2017-06-07 2019-07-09 南京航空航天大学 一种民机空调系统在线健康监测数据采集与分析方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3023604A (en) * 1959-10-02 1962-03-06 Miniature Prec Bearings Inc Bearing vibration and noise tester
US3116628A (en) * 1960-07-12 1964-01-07 Miniature Prec Bearings Inc High-speed bearing torque tester
US3795131A (en) * 1971-03-17 1974-03-05 Rockwell Mfg Co Spin testing apparatus for turbine-type flow meters
US5621159A (en) * 1995-11-02 1997-04-15 Dell Usa L.P. Method and apparatus for determining fan bearing friction

Also Published As

Publication number Publication date
FR2872573A1 (fr) 2006-01-06

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090331