ES1029063U - Rotor for electric machines with fan. (Machine-translation by Google Translate, not legally binding) - Google Patents

Rotor for electric machines with fan. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES1029063U
ES1029063U ES09402504U ES9402504U ES1029063U ES 1029063 U ES1029063 U ES 1029063U ES 09402504 U ES09402504 U ES 09402504U ES 9402504 U ES9402504 U ES 9402504U ES 1029063 U ES1029063 U ES 1029063U
Authority
ES
Spain
Prior art keywords
rotor
fan
rings
translation
machine
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
ES09402504U
Other languages
Spanish (es)
Other versions
ES1029063Y (en
Inventor
Istvan Ragaly
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES1029063U publication Critical patent/ES1029063U/en
Application granted granted Critical
Publication of ES1029063Y publication Critical patent/ES1029063Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/003—Structural associations of slip-rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

Rotor for electrical machines with fan, especially rotor pole of claws for generators in motor vehicles with an arrangement rings collector at one end. Shaft rotor, being linked rings collectors with ends of a rotor winding and with a fan on the front side of rotor addressed to collectors rings, which is made of synthetic material integrally with the body portante slip rings, characterized in that the fan blades (22) are formed, at least approximately symmetrically on both sides in the outer zone of a fan plate (23), and the fan hub (24) about a projection (27) axial that porta interconnects (26), below a bearing (31) of the shaft rotor (16) which is connected integrally with the holder body (21) of the rings collector (13). (Machine-translation by Google Translate, not legally binding)
ES09402504U 1993-10-02 1994-09-30 ROTOR FOR ELECTRIC MACHINES WITH FAN. Expired - Lifetime ES1029063Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9314984U DE9314984U1 (en) 1993-10-02 1993-10-02 Runner for electrical machines with fans

Publications (2)

Publication Number Publication Date
ES1029063U true ES1029063U (en) 1995-04-16
ES1029063Y ES1029063Y (en) 1995-10-01

Family

ID=6898896

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09402504U Expired - Lifetime ES1029063Y (en) 1993-10-02 1994-09-30 ROTOR FOR ELECTRIC MACHINES WITH FAN.

Country Status (5)

Country Link
DE (1) DE9314984U1 (en)
ES (1) ES1029063Y (en)
FR (1) FR2710795B3 (en)
GB (1) GB2282489B (en)
IT (1) IT234125Y1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2385715A (en) * 2002-02-07 2003-08-27 Johnson Electric Sa Double Bladed Fan
GB0218198D0 (en) * 2002-08-06 2002-09-11 Johnson Electric Sa Fan
JP4075540B2 (en) * 2002-09-10 2008-04-16 松下電工株式会社 Electric tool
DE10256974B4 (en) * 2002-12-05 2005-05-25 Siemens Ag Electric machine
DE10300952A1 (en) * 2003-01-13 2004-07-22 Siemens Ag Electric machine, especially converter-fed slip-ring rotor motor for wind-power generator, uses insulating material sleeve for shaft carrying bearing assembly
CN110857702B (en) * 2018-08-23 2021-08-31 佛山市威灵洗涤电机制造有限公司 Heat dissipation fan blade of electric tool, fan and electric tool
FR3105648B1 (en) * 2019-12-23 2021-12-03 Valeo Equip Electr Moteur Fan for a rotating electric machine rotor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1113427A (en) * 1964-10-14 1968-05-15 Lucas Industries Ltd Slip ring unit for attachment to the rotor shaft of a dynamo electric machine
DE3838436C2 (en) * 1988-11-12 2002-09-19 Bosch Gmbh Robert Slip ring assembly
US4961016A (en) * 1989-08-09 1990-10-02 General Motors Corporation Dual-face cooling fan for a dynamoelectric machine

Also Published As

Publication number Publication date
GB9419176D0 (en) 1994-11-09
DE9314984U1 (en) 1995-02-02
ITMI940645U1 (en) 1996-03-27
FR2710795B3 (en) 1995-09-08
ITMI940645V0 (en) 1994-09-27
FR2710795A3 (en) 1995-04-07
ES1029063Y (en) 1995-10-01
GB2282489A (en) 1995-04-05
GB2282489B (en) 1997-04-30
IT234125Y1 (en) 2000-02-23

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