DE69606949T2 - Mit verbesserter, interner Lüftungsvorrichtung versehene Lichtmaschine - Google Patents

Mit verbesserter, interner Lüftungsvorrichtung versehene Lichtmaschine

Info

Publication number
DE69606949T2
DE69606949T2 DE1996606949 DE69606949T DE69606949T2 DE 69606949 T2 DE69606949 T2 DE 69606949T2 DE 1996606949 DE1996606949 DE 1996606949 DE 69606949 T DE69606949 T DE 69606949T DE 69606949 T2 DE69606949 T2 DE 69606949T2
Authority
DE
Germany
Prior art keywords
alternator
ventilation device
internal ventilation
improved internal
improved
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
DE1996606949
Other languages
English (en)
Other versions
DE69606949D1 (de
Inventor
Jean-Marie Persyn
Christian Cazal
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
Application filed by Valeo Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Application granted granted Critical
Publication of DE69606949D1 publication Critical patent/DE69606949D1/de
Publication of DE69606949T2 publication Critical patent/DE69606949T2/de
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
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
DE1996606949 1995-10-24 1996-10-23 Mit verbesserter, interner Lüftungsvorrichtung versehene Lichtmaschine Expired - Fee Related DE69606949T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9512504A FR2740274B1 (fr) 1995-10-24 1995-10-24 Alternateur pourvu de moyens de ventilation interne perfectionnes

Publications (2)

Publication Number Publication Date
DE69606949D1 DE69606949D1 (de) 2000-04-13
DE69606949T2 true DE69606949T2 (de) 2000-08-03

Family

ID=9483845

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996606949 Expired - Fee Related DE69606949T2 (de) 1995-10-24 1996-10-23 Mit verbesserter, interner Lüftungsvorrichtung versehene Lichtmaschine

Country Status (4)

Country Link
EP (1) EP0771060B1 (de)
DE (1) DE69606949T2 (de)
ES (1) ES2145405T3 (de)
FR (1) FR2740274B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10110129A1 (de) * 2001-03-02 2002-09-05 Bosch Gmbh Robert Elektrische Maschine
DE10238753A1 (de) * 2002-08-23 2004-03-04 Robert Bosch Gmbh Radiallüfterrad zur Förderung von Kühlluft für eine elektrische Maschine
DE10344634A1 (de) * 2003-09-25 2005-05-04 Bosch Gmbh Robert Elektrische Maschine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3675322B2 (ja) * 2000-09-18 2005-07-27 株式会社日立製作所 車両用交流発電機
FR3083032B1 (fr) * 2018-06-26 2022-01-21 Valeo Equip Electr Moteur Boitier de machine electrique tournante
CN109812424B (zh) * 2019-03-25 2020-01-07 江苏台普动力机械有限公司 一种节能高效的水泵机组

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184804A (en) * 1975-10-10 1980-01-22 Nippon Soken, Inc. Rotary electric machine having a cooling fan
JPS5656146A (en) * 1979-10-12 1981-05-18 Nippon Denso Co Ltd Ac generator for car
US5021696A (en) * 1989-09-14 1991-06-04 Ford Motor Company Cooling fan with reduced noise for variable speed machinery
FR2685572B1 (fr) * 1991-10-15 2003-01-10 Mitsubishi Electric Corp Generateur de courant pour vehicule, et procede de fabrication des ventilateurs.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10110129A1 (de) * 2001-03-02 2002-09-05 Bosch Gmbh Robert Elektrische Maschine
US6841901B2 (en) 2001-03-02 2005-01-11 Robert Bosch Gmbh Electric machine
DE10238753A1 (de) * 2002-08-23 2004-03-04 Robert Bosch Gmbh Radiallüfterrad zur Förderung von Kühlluft für eine elektrische Maschine
DE10238753B4 (de) 2002-08-23 2021-11-04 Seg Automotive Germany Gmbh Radiallüfterrad zur Förderung von Kühlluft für eine elektrische Maschine
DE10344634A1 (de) * 2003-09-25 2005-05-04 Bosch Gmbh Robert Elektrische Maschine

Also Published As

Publication number Publication date
EP0771060A1 (de) 1997-05-02
EP0771060B1 (de) 2000-03-08
FR2740274B1 (fr) 1998-01-09
ES2145405T3 (es) 2000-07-01
FR2740274A1 (fr) 1997-04-25
DE69606949D1 (de) 2000-04-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee