ES296448U - Ventilation device for the rotor of an electrical rotating machine - Google Patents

Ventilation device for the rotor of an electrical rotating machine

Info

Publication number
ES296448U
ES296448U ES1986296448U ES296448U ES296448U ES 296448 U ES296448 U ES 296448U ES 1986296448 U ES1986296448 U ES 1986296448U ES 296448 U ES296448 U ES 296448U ES 296448 U ES296448 U ES 296448U
Authority
ES
Spain
Prior art keywords
rotor
rotating machine
ventilation device
electrical rotating
coil
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.)
Granted
Application number
ES1986296448U
Other languages
Spanish (es)
Other versions
ES296448Y (en
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 Alternateurs Angers SA
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 Alternateurs Angers SA filed Critical Valeo Alternateurs Angers SA
Publication of ES296448U publication Critical patent/ES296448U/en
Application granted granted Critical
Publication of ES296448Y publication Critical patent/ES296448Y/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/325—Windings characterised by the shape, form or construction of the insulation for windings on salient poles, such as claw-shaped poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H02K1/325—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium between salient poles
    • 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)
  • Synchronous Machinery (AREA)

Abstract

The invention relates to a ventilation device for a rotor of an electrical rotating machine comprising a belt 22 around the peripheral surface of the coil 13, said belt 22 forming blades 25 which extend radially over a height substantially equal to at least the gap between the peripheral surface of the coil 13 and the covering defined by the successive inner faces of the different claws 20,21. The invention finds an application in the production of electrical energy and in particular in alternators of motorcar engines.
ES1986296448U 1985-01-21 1986-01-21 VENTILATION DEVICE FOR ROTATING ELECTRIC MACHINE ROTOR Expired ES296448Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8500938A FR2576467B1 (en) 1985-01-21 1985-01-21 VENTILATION DEVICE FOR ROTOR OF ROTATING ELECTRIC MACHINE

Publications (2)

Publication Number Publication Date
ES296448U true ES296448U (en) 1987-11-01
ES296448Y ES296448Y (en) 1988-06-01

Family

ID=9315533

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1986296448U Expired ES296448Y (en) 1985-01-21 1986-01-21 VENTILATION DEVICE FOR ROTATING ELECTRIC MACHINE ROTOR

Country Status (4)

Country Link
DE (1) DE3601111A1 (en)
ES (1) ES296448Y (en)
FR (1) FR2576467B1 (en)
GB (1) GB2170960A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3722153A1 (en) * 1987-07-04 1989-01-12 Bosch Gmbh Robert Electrodynamic synchronous machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2167487A (en) * 1937-07-31 1939-07-25 Gen Electric Dynamo-electric machine
FR57630E (en) * 1947-07-30 1953-03-17 Improvements to laminated magnetic elements
FR2085240A1 (en) * 1970-03-25 1971-12-24 Sev Motorola
FR2556147B1 (en) * 1983-12-05 1988-01-29 Paris & Du Rhone ROTOR OF ELECTRIC ROTATING MACHINE

Also Published As

Publication number Publication date
GB2170960A (en) 1986-08-13
FR2576467A1 (en) 1986-07-25
DE3601111A1 (en) 1986-07-24
GB8601050D0 (en) 1986-02-19
FR2576467B1 (en) 1988-07-15
ES296448Y (en) 1988-06-01

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