FR2649556B1 - ELECTRIC MACHINE, PREFERABLY THREE-PHASE GENERATOR FOR MOTOR VEHICLES - Google Patents

ELECTRIC MACHINE, PREFERABLY THREE-PHASE GENERATOR FOR MOTOR VEHICLES

Info

Publication number: FR2649556B1
Authority: FR; France
Prior art keywords: electric machine; motor vehicles; phase generator; generator; phase
Prior art date: 1989-07-08
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

FR9005720A

Other languages

French (fr)

Other versions

FR2649556A1 (en

Inventor

Falko Leypold

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.)

1989-07-08

Filing date

1990-05-07

Publication date

1995-09-01

1990-05-07 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

1991-01-11 Publication of FR2649556A1 publication Critical patent/FR2649556A1/en

1995-09-01 Application granted granted Critical

1995-09-01 Publication of FR2649556B1 publication Critical patent/FR2649556B1/en

2010-05-07 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K19/00—Synchronous motors or generators
- H02K19/16—Synchronous generators
- H02K19/22—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators
- H02K19/24—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators with variable-reluctance soft-iron rotors without winding
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
- H02K9/223—Heat bridges
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof

Landscapes

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

FR9005720A 1989-07-08 1990-05-07 ELECTRIC MACHINE, PREFERABLY THREE-PHASE GENERATOR FOR MOTOR VEHICLES Expired - Fee Related FR2649556B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE8908339		1989-07-08
DE8915212U DE8915212U1 (en)	1989-07-08	1989-12-28	Electrical machine, preferably three-phase generator for motor vehicles

Publications (2)

Publication Number	Publication Date
FR2649556A1 FR2649556A1 (en)	1991-01-11
FR2649556B1 true FR2649556B1 (en)	1995-09-01

Family

ID=25955001

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR9005720A Expired - Fee Related FR2649556B1 (en)	1989-07-08	1990-05-07	ELECTRIC MACHINE, PREFERABLY THREE-PHASE GENERATOR FOR MOTOR VEHICLES

Country Status (4)

Country	Link
JP (1)	JP2859387B2 (en)
DE (1)	DE8915212U1 (en)
FR (1)	FR2649556B1 (en)
GB (1)	GB2234400B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4018089A1 (en) *	1990-06-06	1991-12-12	Bosch Gmbh Robert	METHOD FOR PRODUCING THE STAND OF AN ELECTRICAL MACHINE, PREFERABLY THREE-PHASE GENERATOR
DE4018090A1 (en) *	1990-06-06	1991-12-12	Bosch Gmbh Robert	ELECTRICAL MACHINE, PREFERABLY THREE-PHASE GENERATOR FOR MOTOR VEHICLES
CA2127239A1 (en) *	1993-06-30	1994-12-31	Scot Adams Webb	Apparatus and method heat dissipation in electro mechanical devices
JP3622350B2 (en) *	1996-08-09	2005-02-23	株式会社デンソー	Rotating electric machine
DE19957942C1 (en) *	1999-12-02	2001-03-08	Fortuna Werke Maschf Ag	High-frequency motor spindle for a machine tool comprises components which are made of materials with high heat conductivity, surround the winding units and are in contact with the cooling element
US6445095B1 (en) *	2001-01-11	2002-09-03	Ford Global Technologies, Inc.	Electric machine with laminated cooling rings
DE102006058910A1 (en) *	2006-12-13	2008-07-03	Siemens Ag	Primary part of an electrical machine with Wärmeleitblech
US11088597B2 (en)	2017-12-28	2021-08-10	Spal Automotive S.R.L.	Electric machine
CN113708550B (en) *	2021-09-14	2022-11-15	威海西立电子有限公司	Electric machine
DE102021126497A1 (en) *	2021-10-13	2023-04-13	Bayerische Motoren Werke Aktiengesellschaft	Arrangement for an electric machine of a motor vehicle, method and motor vehicle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE644859A (en) *	1963-03-06
DE1613401C3 (en) *	1967-07-05	1973-12-20	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Annular winding head cooler
DE2711053A1 (en) *	1977-03-14	1978-09-28	Kurt Kraus	Totally enclosed motor with squirrel cage rotor - has heat transfer structure surrounding stator windings assisting rotor cooling
JPS5674050A (en) *	1979-11-22	1981-06-19	Mitsubishi Electric Corp	Filling method of cooling filler in rotary electric machine
JPS6028750A (en) *	1983-07-26	1985-02-13	Mitsubishi Electric Corp	Cooling structure of stator coil
FR2591399B1 (en) *	1985-12-11	1988-05-27	Ducellier & Cie	POLE ROTOR WITH CLAWS FOR AN ELECTRIC GENERATOR, SUCH AS AN ALTERNATOR OF MOTOR VEHICLES
JPH01202140A (en) *	1988-02-03	1989-08-15	Mitsubishi Electric Corp	Vehicle ac generator and its manufacture

1989
- 1989-12-28 DE DE8915212U patent/DE8915212U1/en not_active Expired - Lifetime
1990
- 1990-05-07 FR FR9005720A patent/FR2649556B1/en not_active Expired - Fee Related
- 1990-07-03 JP JP2174651A patent/JP2859387B2/en not_active Expired - Lifetime
- 1990-07-06 GB GB9014987A patent/GB2234400B/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB9014987D0 (en)	1990-08-29
GB2234400A (en)	1991-01-30
JPH0345141A (en)	1991-02-26
DE8915212U1 (en)	1990-10-31
FR2649556A1 (en)	1991-01-11
GB2234400B (en)	1993-10-13
JP2859387B2 (en)	1999-02-17

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Legal Events

Date	Code	Title	Description
2003-02-28	ST	Notification of lapse