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FR2811157B1 - Ventilateur a pales de hauteur decroissante pour machine electrique tournante, notamment pour alternateur de vehicule automobile - Google Patents

Ventilateur a pales de hauteur decroissante pour machine electrique tournante, notamment pour alternateur de vehicule automobile

Info

Publication number
FR2811157B1
FR2811157B1 FR0010908A FR0010908A FR2811157B1 FR 2811157 B1 FR2811157 B1 FR 2811157B1 FR 0010908 A FR0010908 A FR 0010908A FR 0010908 A FR0010908 A FR 0010908A FR 2811157 B1 FR2811157 B1 FR 2811157B1
Authority
FR
France
Prior art keywords
motor vehicle
electric machine
blower fan
rotating electric
vehicle alternator
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 - Lifetime
Application number
FR0010908A
Other languages
English (en)
Other versions
FR2811157A1 (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 FR0008549A external-priority patent/FR2811156B1/fr
Application filed by Valeo Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Priority to FR0010908A priority Critical patent/FR2811157B1/fr
Publication of FR2811157A1 publication Critical patent/FR2811157A1/fr
Application granted granted Critical
Publication of FR2811157B1 publication Critical patent/FR2811157B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F04D29/30—Vanes
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)
FR0010908A 2000-06-30 2000-08-24 Ventilateur a pales de hauteur decroissante pour machine electrique tournante, notamment pour alternateur de vehicule automobile Expired - Lifetime FR2811157B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0010908A FR2811157B1 (fr) 2000-06-30 2000-08-24 Ventilateur a pales de hauteur decroissante pour machine electrique tournante, notamment pour alternateur de vehicule automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0008549A FR2811156B1 (fr) 2000-06-30 2000-06-30 Ventilateur pour machine electrique tournante, notamment pour alternateur de vehicule automobile
FR0010908A FR2811157B1 (fr) 2000-06-30 2000-08-24 Ventilateur a pales de hauteur decroissante pour machine electrique tournante, notamment pour alternateur de vehicule automobile

Publications (2)

Publication Number Publication Date
FR2811157A1 FR2811157A1 (fr) 2002-01-04
FR2811157B1 true FR2811157B1 (fr) 2006-07-21

Family

ID=26212508

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0010908A Expired - Lifetime FR2811157B1 (fr) 2000-06-30 2000-08-24 Ventilateur a pales de hauteur decroissante pour machine electrique tournante, notamment pour alternateur de vehicule automobile

Country Status (1)

Country Link
FR (1) FR2811157B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108534202A (zh) * 2018-06-14 2018-09-14 杭州老板电器股份有限公司 叶轮、风机及油烟机
FR3106164B1 (fr) * 2020-01-10 2022-07-22 Air Liquide Medical Systems Micro-soufflante à roue à ailettes désordonnées pour ventilateur médical
WO2023000265A1 (fr) * 2021-07-22 2023-01-26 Regal Beloit America, Inc. Ensemble machine électrique

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR555818A (fr) * 1922-09-09 1923-07-06 Perfectionnements aux ventilateurs centrifuges
DE1291851B (de) * 1960-05-31 1969-04-03 Siemens Ag Einrichtung zur Geraeuschminderung an vielschaufligen Radiallueftern zur Belueftung elektrischer Maschinen
JPS57119198A (en) * 1981-01-13 1982-07-24 Toshiba Corp Blower fan
US4521154A (en) * 1982-01-13 1985-06-04 Corbett Reg D Centrifugal fans
CH675751A5 (fr) * 1988-01-18 1990-10-31 Proizv Ob Nevsky Z Im V I
FR2676873B1 (fr) 1991-05-21 1993-08-06 Valeo Equipements Electr Mo Alternateur triphase pour vehicules automobiles.
EP0516073A1 (fr) * 1991-05-29 1992-12-02 Alcatel SEL Aktiengesellschaft Dispositif de transport d'un médium gazeux
DE4220227A1 (de) * 1992-06-20 1993-12-23 Bosch Gmbh Robert Laufrad für einen Radiallüfter

Also Published As

Publication number Publication date
FR2811157A1 (fr) 2002-01-04

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