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FR2850805B1 - Dispositif de ventilation pour machine electrique tournante - Google Patents

Dispositif de ventilation pour machine electrique tournante

Info

Publication number
FR2850805B1
FR2850805B1 FR0302425A FR0302425A FR2850805B1 FR 2850805 B1 FR2850805 B1 FR 2850805B1 FR 0302425 A FR0302425 A FR 0302425A FR 0302425 A FR0302425 A FR 0302425A FR 2850805 B1 FR2850805 B1 FR 2850805B1
Authority
FR
France
Prior art keywords
electric machine
rotating electric
ventilation device
ventilation
rotating
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
FR0302425A
Other languages
English (en)
Other versions
FR2850805A1 (fr
Inventor
Claudiu Vasilescu
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 Equipements Electriques Moteur SAS
Original Assignee
Valeo Equipements Electriques Moteur 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
Priority claimed from FR0215893A external-priority patent/FR2848737B1/fr
Application filed by Valeo Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Priority to FR0302425A priority Critical patent/FR2850805B1/fr
Publication of FR2850805A1 publication Critical patent/FR2850805A1/fr
Application granted granted Critical
Publication of FR2850805B1 publication Critical patent/FR2850805B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • 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
    • F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
FR0302425A 2002-12-16 2003-02-27 Dispositif de ventilation pour machine electrique tournante Expired - Fee Related FR2850805B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0302425A FR2850805B1 (fr) 2002-12-16 2003-02-27 Dispositif de ventilation pour machine electrique tournante

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0215893A FR2848737B1 (fr) 2002-12-16 2002-12-16 Dispositif de ventilation pour machine electrique tournante
FR0302425A FR2850805B1 (fr) 2002-12-16 2003-02-27 Dispositif de ventilation pour machine electrique tournante

Publications (2)

Publication Number Publication Date
FR2850805A1 FR2850805A1 (fr) 2004-08-06
FR2850805B1 true FR2850805B1 (fr) 2009-01-09

Family

ID=32715102

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0302425A Expired - Fee Related FR2850805B1 (fr) 2002-12-16 2003-02-27 Dispositif de ventilation pour machine electrique tournante

Country Status (1)

Country Link
FR (1) FR2850805B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2908942B1 (fr) * 2006-11-22 2014-03-07 Valeo Equip Electr Moteur Dispositif de ventilation pour machine electrique tournante, machine electrique tournante comportant un tel dispositif et procede de fabrication d'un tel dispositif
FR2908941B1 (fr) * 2006-11-22 2014-03-14 Valeo Equip Electr Moteur Procede de realisation d'un dispositif ventilateur pour machine electrique tournante et dispositif ventilateur pour la mise en oeuvre de ce procede
FR2916104B1 (fr) * 2007-05-11 2009-07-31 Valeo Equip Electr Moteur Procede de fabrication d'un rotor de machine electrique tournante, notamment un alternateur
US10865808B2 (en) 2014-05-14 2020-12-15 Valeo Equipements Electriques Moteur Fan for rotary electrical machine
FR3021171B1 (fr) * 2014-05-14 2020-09-04 Valeo Equip Electr Moteur Ventilateur de machine electrique tournante
CN108953175A (zh) * 2018-09-13 2018-12-07 株洲联诚集团控股股份有限公司 一种动车组变流器用前向多翼式铆接双叶轮离心通风机
US20220220971A1 (en) * 2019-06-20 2022-07-14 Mitsubishi Electric Corporation Centrifugal fan and rotary electric machine
JP6961038B1 (ja) * 2020-05-12 2021-11-05 三菱電機株式会社 遠心ファンおよび回転電機

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1827316A (en) * 1929-11-18 1931-10-13 Mcquay Radiator Corp Rotor
US2962207A (en) * 1957-08-23 1960-11-29 Robert A Mayne Blower wheel
FR2741912B1 (fr) * 1995-12-05 1998-02-20 Valeo Equip Electr Moteur Ventilateur perfectionne pour alternateur a ventilation interne, notamment pour vehicule automobile, et alternateur l'incorporant
JP3407643B2 (ja) * 1997-05-26 2003-05-19 株式会社デンソー 車両用交流発電機
FR2824201B1 (fr) * 2001-04-27 2003-08-01 Valeo Equip Electr Moteur Dispositif de ventilation pour machine electrique tournante

Also Published As

Publication number Publication date
FR2850805A1 (fr) 2004-08-06

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Legal Events

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Year of fee payment: 14

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Effective date: 20211005