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GB9014987D0 - An electric machine for a motor vehicle - Google Patents

An electric machine for a motor vehicle

Info

Publication number
GB9014987D0
GB9014987D0 GB909014987A GB9014987A GB9014987D0 GB 9014987 D0 GB9014987 D0 GB 9014987D0 GB 909014987 A GB909014987 A GB 909014987A GB 9014987 A GB9014987 A GB 9014987A GB 9014987 D0 GB9014987 D0 GB 9014987D0
Authority
GB
United Kingdom
Prior art keywords
motor vehicle
electric machine
electric
machine
vehicle
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
GB909014987A
Other versions
GB2234400A (en
GB2234400B (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.)
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 GB9014987D0 publication Critical patent/GB9014987D0/en
Publication of GB2234400A publication Critical patent/GB2234400A/en
Application granted granted Critical
Publication of GB2234400B publication Critical patent/GB2234400B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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)
GB9014987A 1989-07-08 1990-07-06 An electric machine for a motor vehicle with means for cooling its winding heads Expired - Fee Related GB2234400B (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 (3)

Publication Number Publication Date
GB9014987D0 true GB9014987D0 (en) 1990-08-29
GB2234400A GB2234400A (en) 1991-01-30
GB2234400B GB2234400B (en) 1993-10-13

Family

ID=25955001

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9014987A Expired - Fee Related GB2234400B (en) 1989-07-08 1990-07-06 An electric machine for a motor vehicle with means for cooling its winding heads

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
DE4018090A1 (en) * 1990-06-06 1991-12-12 Bosch Gmbh Robert ELECTRICAL MACHINE, PREFERABLY THREE-PHASE GENERATOR FOR MOTOR VEHICLES
DE4018089A1 (en) * 1990-06-06 1991-12-12 Bosch Gmbh Robert METHOD FOR PRODUCING THE STAND OF AN ELECTRICAL MACHINE, PREFERABLY THREE-PHASE GENERATOR
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

Also Published As

Publication number Publication date
JP2859387B2 (en) 1999-02-17
DE8915212U1 (en) 1990-10-31
FR2649556A1 (en) 1991-01-11
GB2234400A (en) 1991-01-30
GB2234400B (en) 1993-10-13
FR2649556B1 (en) 1995-09-01
JPH0345141A (en) 1991-02-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020706