BE1003399A6 - FORCED VENTILATION ALTERNATOR, IN PARTICULAR, FOR MOTOR VEHICLES. - Google Patents

FORCED VENTILATION ALTERNATOR, IN PARTICULAR, FOR MOTOR VEHICLES. Download PDF

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Publication number
BE1003399A6
BE1003399A6 BE8901209A BE8901209A BE1003399A6 BE 1003399 A6 BE1003399 A6 BE 1003399A6 BE 8901209 A BE8901209 A BE 8901209A BE 8901209 A BE8901209 A BE 8901209A BE 1003399 A6 BE1003399 A6 BE 1003399A6
Authority
BE
Belgium
Prior art keywords
alternator
motor vehicles
forced ventilation
housing
fan
Prior art date
Application number
BE8901209A
Other languages
French (fr)
Original Assignee
Magneti Marelli Spa
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 Magneti Marelli Spa filed Critical Magneti Marelli Spa
Application granted granted Critical
Publication of BE1003399A6 publication Critical patent/BE1003399A6/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

Un alternateur à ventilation forcée destiné, en particulier, a des véhicules automobiles, comprend deux roues de ventilateur, à savoir une roue arrière et une roue avant, respectivement, la première étant disposée en vue de fournir un écoulement en direction axiale-radiale, tandis que la seconde est située à l'extérieur de l'extrémité arrière du logement de l'alternateur. Dans la zone correspondant aux tôleries de stator, la paroi latérale du carter comprend plusieurs séries circonférentielles d'ouvertures latérales communiquant avec des canalisations axiales respectives à travers lesquelles est aspiré un écoulement d'air à l'intérieur du carter à l'intervention du ventilateur avant.An alternator with forced ventilation intended, in particular, for motor vehicles, comprises two fan wheels, namely a rear wheel and a front wheel, respectively, the first being arranged in order to provide flow in the axial-radial direction, while that the second is located outside the rear end of the alternator housing. In the area corresponding to the stator sheets, the side wall of the housing comprises several circumferential series of lateral openings communicating with respective axial ducts through which an air flow is sucked inside the housing at the intervention of the fan. before.

BE8901209A 1988-11-17 1989-11-16 FORCED VENTILATION ALTERNATOR, IN PARTICULAR, FOR MOTOR VEHICLES. BE1003399A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68025/88A IT1223913B (en) 1988-11-17 1988-11-17 ALTERNATOR WITH FORCED VENTILATION PARTICULARLY FOR VEHICLES

Publications (1)

Publication Number Publication Date
BE1003399A6 true BE1003399A6 (en) 1992-03-17

Family

ID=11307281

Family Applications (1)

Application Number Title Priority Date Filing Date
BE8901209A BE1003399A6 (en) 1988-11-17 1989-11-16 FORCED VENTILATION ALTERNATOR, IN PARTICULAR, FOR MOTOR VEHICLES.

Country Status (9)

Country Link
BE (1) BE1003399A6 (en)
BR (1) BR8906021A (en)
DE (1) DE8913392U1 (en)
ES (1) ES1012064Y (en)
FR (1) FR2639162B3 (en)
GB (1) GB2225490B (en)
IT (1) IT1223913B (en)
NL (1) NL8902781A (en)
SE (1) SE8903845L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4005260A1 (en) * 1990-02-20 1991-08-22 Bayerische Motoren Werke Ag AIR-COOLED GENERATOR, ESPECIALLY HIGH-ROTATIONAL AC GENERATOR FOR VEHICLES
DE4129411C2 (en) * 1990-09-28 1995-10-12 Mitsubishi Electric Corp Vehicle alternator
EP0881750B8 (en) * 1997-05-26 2012-05-09 Denso Corporation Alternator for vehicle
US5986375A (en) * 1997-09-26 1999-11-16 Denso Corporation Alternator for vehicle
WO2004112222A1 (en) * 2003-06-10 2004-12-23 Briggs & Stratton Corporation Electrical machine having a cooling system
US8508084B2 (en) 2008-06-26 2013-08-13 Techtronic Power Tools Technology Limited Power tool including hybrid electric motor design
FR2935074B1 (en) 2008-08-12 2023-04-28 Leroy Somer Moteurs ROTATING ELECTRIC MACHINE WITH A COOLING FAN AT EACH END OF THE STATOR
US10786859B2 (en) 2017-11-28 2020-09-29 Lincoln Global, Inc. Engine driven welder
US10744586B2 (en) 2017-11-28 2020-08-18 Lincoln Global, Inc. Engine driven welder

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5795150A (en) * 1980-12-04 1982-06-12 Mitsubishi Electric Corp Ac generator for vehicle use

Also Published As

Publication number Publication date
SE8903845D0 (en) 1989-11-16
GB2225490A (en) 1990-05-30
BR8906021A (en) 1990-06-19
FR2639162B3 (en) 1990-11-02
DE8913392U1 (en) 1990-01-11
GB8925133D0 (en) 1989-12-28
GB2225490B (en) 1993-03-24
FR2639162A3 (en) 1990-05-18
NL8902781A (en) 1990-06-18
IT8868025A0 (en) 1988-11-17
ES1012064Y (en) 1991-01-16
SE8903845L (en) 1990-05-18
IT1223913B (en) 1990-09-29
ES1012064U (en) 1990-07-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: INDUSTRIE MAGNETI MARELLI S.R.L.

Effective date: 19941130