ITMI940645V0 - ROTOR FOR AN ELECTRIC MACHINE WITH FAN - Google Patents

ROTOR FOR AN ELECTRIC MACHINE WITH FAN

Info

Publication number: ITMI940645V0
Authority: IT; Italy
Prior art keywords: rotor; fan; electric machine; electric; machine
Prior art date: 1993-10-02

Application number

ITMI940645U

Other languages

Italian (it)

Inventor

Istvan Ragaly

Original Assignee

Bosch Gmbh Robert

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.)

1993-10-02

Filing date

1994-09-27

Publication date

1994-09-27

1994-09-27 Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert

1994-09-27 Publication of ITMI940645V0 publication Critical patent/ITMI940645V0/en

1996-03-27 Publication of ITMI940645U1 publication Critical patent/ITMI940645U1/en

2000-02-23 Application granted granted Critical

2000-02-23 Publication of IT234125Y1 publication Critical patent/IT234125Y1/en

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)

ITMI940645 1993-10-02 1994-09-27 ROTOR FOR AN ELECTRIC MACHINE WITH FAN IT234125Y1 (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 (3)

Publication Number	Publication Date
ITMI940645V0 true ITMI940645V0 (en)	1994-09-27
ITMI940645U1 ITMI940645U1 (en)	1996-03-27
IT234125Y1 IT234125Y1 (en)	2000-02-23

Family

ID=6898896

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ITMI940645 IT234125Y1 (en)	1993-10-02	1994-09-27	ROTOR FOR AN ELECTRIC MACHINE 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

1993
- 1993-10-02 DE DE9314984U patent/DE9314984U1/en not_active Expired - Lifetime
1994
- 1994-09-22 GB GB9419176A patent/GB2282489B/en not_active Expired - Fee Related
- 1994-09-27 IT ITMI940645 patent/IT234125Y1/en active IP Right Grant
- 1994-09-30 ES ES09402504U patent/ES1029063Y/en not_active Expired - Lifetime
- 1994-10-03 FR FR9411792A patent/FR2710795B3/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB2282489A (en)	1995-04-05
ITMI940645U1 (en)	1996-03-27
ES1029063Y (en)	1995-10-01
IT234125Y1 (en)	2000-02-23
GB2282489B (en)	1997-04-30
GB9419176D0 (en)	1994-11-09
ES1029063U (en)	1995-04-16
FR2710795A3 (en)	1995-04-07
DE9314984U1 (en)	1995-02-02
FR2710795B3 (en)	1995-09-08

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Legal Events

Date	Code	Title	Description
2000-02-23	0001	Granted