GB9807023D0 - Electrical machine - Google Patents
Electrical machineInfo
- Publication number
- GB9807023D0 GB9807023D0 GBGB9807023.8A GB9807023A GB9807023D0 GB 9807023 D0 GB9807023 D0 GB 9807023D0 GB 9807023 A GB9807023 A GB 9807023A GB 9807023 D0 GB9807023 D0 GB 9807023D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrical machine
- electrical
- 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
Links
Classifications
-
- 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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
-
- 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
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
-
- 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
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
- H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9807023A GB2336038B (en) | 1998-04-02 | 1998-04-02 | Electrical machine |
AU34295/99A AU748375B2 (en) | 1998-04-02 | 1999-04-06 | Electrical machine |
EP99915869A EP1070379A1 (en) | 1998-04-02 | 1999-04-06 | Electrical machine |
JP2000561692A JP2002521994A (en) | 1998-04-02 | 1999-04-06 | Electric machine |
CA002326591A CA2326591A1 (en) | 1998-04-02 | 1999-04-06 | Electrical machine |
KR1020007010983A KR20010034726A (en) | 1998-04-02 | 1999-04-06 | Electrical machine |
CN99806474A CN1302470A (en) | 1998-04-02 | 1999-04-06 | Electric machine |
PCT/GB1999/001052 WO2000005800A1 (en) | 1998-04-02 | 1999-04-06 | Electrical machine |
HK99105351A HK1020238A1 (en) | 1998-04-02 | 1999-11-19 | Electrical machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9807023A GB2336038B (en) | 1998-04-02 | 1998-04-02 | Electrical machine |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9807023D0 true GB9807023D0 (en) | 1998-06-03 |
GB2336038A GB2336038A (en) | 1999-10-06 |
GB2336038B GB2336038B (en) | 2002-04-24 |
Family
ID=10829698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9807023A Expired - Fee Related GB2336038B (en) | 1998-04-02 | 1998-04-02 | Electrical machine |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1070379A1 (en) |
JP (1) | JP2002521994A (en) |
KR (1) | KR20010034726A (en) |
CN (1) | CN1302470A (en) |
AU (1) | AU748375B2 (en) |
CA (1) | CA2326591A1 (en) |
GB (1) | GB2336038B (en) |
HK (1) | HK1020238A1 (en) |
WO (1) | WO2000005800A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100892356B1 (en) * | 2007-02-22 | 2009-04-08 | (주)성헌 | Cooling structure of motor |
US8179002B2 (en) * | 2011-03-31 | 2012-05-15 | General Electric Company | Axial cooled generator |
EP2532895B1 (en) * | 2011-06-06 | 2014-02-26 | Vacuubrand Gmbh + Co Kg | Vacuum pump with pump rotor bearings on a single side |
DE102013003241A1 (en) * | 2013-02-27 | 2014-08-28 | Sew-Eurodrive Gmbh & Co Kg | Shroud integrated motor, has shroud for axially extending against inside of hood, where shroud is provided with inner fins, which comprise shoulder on which motor housing is abutted and fins fed airflow produced by fan along housing |
JP5845295B2 (en) * | 2014-01-31 | 2016-01-20 | ファナック株式会社 | Motor cooling device |
DE102014223909A1 (en) | 2014-11-24 | 2016-05-25 | Lenze Drives Gmbh | engine system |
WO2017161527A1 (en) * | 2016-03-24 | 2017-09-28 | Robert Bosch Gmbh | Stator lamination and electrical machine |
CN106253558A (en) * | 2016-08-24 | 2016-12-21 | 邹庆 | Stator without support |
CN107800220B (en) * | 2017-12-13 | 2023-11-21 | 中车株洲电机有限公司 | Electric wheel vehicle and traction motor thereof |
EP3584910B1 (en) | 2018-06-19 | 2021-09-15 | Siemens Mobility GmbH | Electrical machine with improved discharge of thermal losses |
EP4270734A1 (en) * | 2022-04-26 | 2023-11-01 | Valeo eAutomotive Germany GmbH | Electric motor, arrangement comprising an electric motor and method for operating an electric motor |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB294112A (en) * | 1927-07-16 | 1929-05-30 | Gen Electric | Improvements in and relating to the cooling of dynamo electric machines |
US1852476A (en) * | 1928-03-06 | 1932-04-05 | Us Electrical Mfg Company | Inclosed convertible motor |
US1762455A (en) * | 1929-01-02 | 1930-06-10 | Armor Electric Mfg Company | Electric machine |
US1852467A (en) * | 1929-01-07 | 1932-04-05 | Robert A Moss | Folding top for rumble seats |
GB476819A (en) * | 1936-07-15 | 1937-12-16 | English Electric Co Ltd | Improvements in totally enclosed fan cooled dynamo electric machines |
GB1149855A (en) * | 1965-04-28 | 1969-04-23 | Lucas Industries Ltd | Alternatiors |
US3353042A (en) * | 1965-05-19 | 1967-11-14 | Gen Electric | Ventilation for totally enclosed dynamoelectric machine |
DE3136775A1 (en) * | 1981-09-16 | 1983-03-31 | Isartaler Schraubenkompressoren GmbH, 8192 Geretsried | "COOLER ARRANGEMENT FOR A COMPRESSOR SYSTEM" |
DE3303148A1 (en) * | 1983-01-31 | 1984-08-02 | Kurt Kraus Elektromotoren- u. Apparatebau GmbH, 4933 Blomberg | Externally ventilated, force-ventilated electric-motor drive |
DE3508310A1 (en) * | 1985-03-08 | 1986-09-18 | Frankl & Kirchner GmbH & Co KG Fabrik für Elektromotoren u. elektrische Apparate, 6830 Schwetzingen | ELECTRIC MOTOR CONTROL AND DRIVE DRIVE, ESPECIALLY FOR INDUSTRIAL SEWING MACHINES |
IT1225584B (en) * | 1988-07-26 | 1990-11-22 | Nowax S R L A | DOUBLE COVER ELECTRIC MOTOR CASE WITH FORCED CONVEYOR VENTILATION |
IT219068Z2 (en) * | 1989-12-12 | 1992-11-27 | Oemer Motori Elettrici S P A | EXTERNAL ENCLOSURE STRUCTURE, PARTICULARLY DESIGNED FOR ELECTRIC MOTORS |
DE4028765A1 (en) * | 1990-09-11 | 1992-03-12 | Klein Schanzlin & Becker Ag | Heating and cooling system for shaded pole - equipped with longitudinal ribs on stator housing surrounded by heating jacket |
DE4317783C1 (en) * | 1993-05-28 | 1994-06-01 | Wistro Fa | Sealing system for electrical fan motor designed as outside rotor motor - has fan blades arranged at rotor, and stator of motor is arranged essentially inside cup-shaped reception section of fan cowl of separately vented motor |
JPH09149599A (en) * | 1995-11-27 | 1997-06-06 | Hitachi Ltd | Totally enclosed rotating electric machine |
US5763969A (en) * | 1996-11-14 | 1998-06-09 | Reliance Electric Industrial Company | Integrated electric motor and drive system with auxiliary cooling motor and asymmetric heat sink |
-
1998
- 1998-04-02 GB GB9807023A patent/GB2336038B/en not_active Expired - Fee Related
-
1999
- 1999-04-06 WO PCT/GB1999/001052 patent/WO2000005800A1/en not_active Application Discontinuation
- 1999-04-06 CA CA002326591A patent/CA2326591A1/en not_active Abandoned
- 1999-04-06 CN CN99806474A patent/CN1302470A/en active Pending
- 1999-04-06 AU AU34295/99A patent/AU748375B2/en not_active Ceased
- 1999-04-06 JP JP2000561692A patent/JP2002521994A/en active Pending
- 1999-04-06 EP EP99915869A patent/EP1070379A1/en not_active Withdrawn
- 1999-04-06 KR KR1020007010983A patent/KR20010034726A/en not_active Application Discontinuation
- 1999-11-19 HK HK99105351A patent/HK1020238A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2000005800A1 (en) | 2000-02-03 |
HK1020238A1 (en) | 2000-03-31 |
CA2326591A1 (en) | 2000-02-03 |
GB2336038A (en) | 1999-10-06 |
JP2002521994A (en) | 2002-07-16 |
GB2336038B (en) | 2002-04-24 |
EP1070379A1 (en) | 2001-01-24 |
KR20010034726A (en) | 2001-04-25 |
AU748375B2 (en) | 2002-06-06 |
CN1302470A (en) | 2001-07-04 |
AU3429599A (en) | 2000-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |