FR3111487B1 - Moteur électrique à moyens de découplage du rotor, pour dispositif de ventilation d’une installation de ventilation, climatisation et/ou chauffage d’un véhicule automobile - Google Patents

Moteur électrique à moyens de découplage du rotor, pour dispositif de ventilation d’une installation de ventilation, climatisation et/ou chauffage d’un véhicule automobile Download PDF

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Publication number
FR3111487B1
FR3111487B1 FR2006082A FR2006082A FR3111487B1 FR 3111487 B1 FR3111487 B1 FR 3111487B1 FR 2006082 A FR2006082 A FR 2006082A FR 2006082 A FR2006082 A FR 2006082A FR 3111487 B1 FR3111487 B1 FR 3111487B1
Authority
FR
France
Prior art keywords
ventilation
bearing
motor
air conditioning
heating installation
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
FR2006082A
Other languages
English (en)
Other versions
FR3111487A1 (fr
Inventor
Guillaume Robelet
Maurad Berkouk
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.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques 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 Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR2006082A priority Critical patent/FR3111487B1/fr
Priority to PCT/EP2021/065149 priority patent/WO2021249931A1/fr
Publication of FR3111487A1 publication Critical patent/FR3111487A1/fr
Application granted granted Critical
Publication of FR3111487B1 publication Critical patent/FR3111487B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
    • 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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
    • F16C27/066—Ball or roller bearings
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

Un moteur (14) électrique pour dispositif (10) de ventilation d’installation de ventilation, climatisation et/ou chauffage d’un véhicule automobile, comprend un stator (22), un rotor (20) comprenant un arbre (30) s’étendant selon un axe de rotation (A) du moteur (14), un roulement (58) autour de l’arbre (30) du rotor (20), une embase (34) de montage du moteur (14) sur un support (16). L’embase de montage (34) définit un logement (35 ; 37) de réception du roulement (58), le logement (35 ; 37) de réception du roulement (58) comprenant un fond (372), normal à la direction de l’axe de rotation (A) du moteur (14). Des moyens de découplage (60) du roulement (58) par rapport à l’embase de montage (34) comprennent deux plots (62) en matériau élastomère contraignant élastiquement et radialement le roulement (58), et un anneau (66) de matériau élastomère, serré entre le roulement (58) et le fond (372) du logement (37). Figure de l’abrégé : Figure 6
FR2006082A 2020-06-10 2020-06-10 Moteur électrique à moyens de découplage du rotor, pour dispositif de ventilation d’une installation de ventilation, climatisation et/ou chauffage d’un véhicule automobile Active FR3111487B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2006082A FR3111487B1 (fr) 2020-06-10 2020-06-10 Moteur électrique à moyens de découplage du rotor, pour dispositif de ventilation d’une installation de ventilation, climatisation et/ou chauffage d’un véhicule automobile
PCT/EP2021/065149 WO2021249931A1 (fr) 2020-06-10 2021-06-07 Moteur de ventilateur avec support de roulement élastique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2006082 2020-06-10
FR2006082A FR3111487B1 (fr) 2020-06-10 2020-06-10 Moteur électrique à moyens de découplage du rotor, pour dispositif de ventilation d’une installation de ventilation, climatisation et/ou chauffage d’un véhicule automobile

Publications (2)

Publication Number Publication Date
FR3111487A1 FR3111487A1 (fr) 2021-12-17
FR3111487B1 true FR3111487B1 (fr) 2022-07-22

Family

ID=72356167

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2006082A Active FR3111487B1 (fr) 2020-06-10 2020-06-10 Moteur électrique à moyens de découplage du rotor, pour dispositif de ventilation d’une installation de ventilation, climatisation et/ou chauffage d’un véhicule automobile

Country Status (2)

Country Link
FR (1) FR3111487B1 (fr)
WO (1) WO2021249931A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5961222A (en) * 1996-03-29 1999-10-05 Nsk Ltd. Anti-electrolytic corrosion rolling bearing
JP2000120669A (ja) * 1998-10-07 2000-04-25 Nsk Ltd 転がり軸受
DE102007047644B4 (de) * 2007-10-05 2010-12-09 BSH Bosch und Siemens Hausgeräte GmbH Wälzlager, Wälzlageranordnung und Maschine, insbesondere elektrisches Hausgerät
EP2466147A1 (fr) * 2010-12-14 2012-06-20 Elica S.p.A. Ventilateur radial et moteur électrique joints par un amortisseur de vibrations
BR112013024228B1 (pt) * 2011-12-13 2021-05-11 Weg Equipamentos Elétricos S.a. bucha viscoélastica segmentada para mancal de máquinas elétricas girantes
DE102017112983A1 (de) * 2017-06-13 2018-12-13 Ebm-Papst Mulfingen Gmbh & Co. Kg Gebläsegehäuseteil mit Lageraufnahme sowie Gebläse
CN208522576U (zh) * 2017-09-13 2019-02-19 日本电产株式会社 马达、送风装置以及吸尘器

Also Published As

Publication number Publication date
WO2021249931A1 (fr) 2021-12-16
FR3111487A1 (fr) 2021-12-17

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