DE69932309D1 - Kühlvorrichtung mit erzwungener Konvektion für elektrische Drehmachine - Google Patents
Kühlvorrichtung mit erzwungener Konvektion für elektrische DrehmachineInfo
- Publication number
- DE69932309D1 DE69932309D1 DE69932309T DE69932309T DE69932309D1 DE 69932309 D1 DE69932309 D1 DE 69932309D1 DE 69932309 T DE69932309 T DE 69932309T DE 69932309 T DE69932309 T DE 69932309T DE 69932309 D1 DE69932309 D1 DE 69932309D1
- Authority
- DE
- Germany
- Prior art keywords
- cooling device
- rotary electric
- electric machines
- forced convection
- convection cooling
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Transformer Cooling (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1998MI002858A IT1304068B1 (it) | 1998-12-30 | 1998-12-30 | Scambiatore di calore a convezione forzata per macchine elettricherotanti |
ITMI982858 | 1998-12-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69932309D1 true DE69932309D1 (de) | 2006-08-24 |
DE69932309T2 DE69932309T2 (de) | 2007-07-12 |
Family
ID=11381379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69932309T Expired - Fee Related DE69932309T2 (de) | 1998-12-30 | 1999-12-17 | Zwangskonvektions-Kühlangordnung für rotierende elektrische Maschinen |
Country Status (4)
Country | Link |
---|---|
US (1) | US6459178B1 (de) |
EP (1) | EP1017153B1 (de) |
DE (1) | DE69932309T2 (de) |
IT (1) | IT1304068B1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8080769B2 (en) * | 2008-01-10 | 2011-12-20 | Hewlett-Packard Development Company, L.P. | Characterization of AC mains circuit parameters |
BE1019030A5 (nl) | 2009-08-03 | 2012-01-10 | Atlas Copco Airpower Nv | Turbocompressorsysteem. |
CN102380877B (zh) * | 2010-08-30 | 2014-07-09 | 鸿富锦精密工业(深圳)有限公司 | 机器人及机器人臂部件 |
EP3940925A1 (de) * | 2020-07-17 | 2022-01-19 | Universiteit Gent | Effiziente kühlung von elektromagnetischen spulen |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB724456A (en) * | 1952-04-18 | 1955-02-23 | Westinghouse Electric Int Co | Improvements in or relating to dynamo-electric machines |
JPS57138832A (en) * | 1981-02-20 | 1982-08-27 | Hitachi Ltd | Gap winding coil |
US5447665A (en) * | 1986-03-31 | 1995-09-05 | Nupipe, Inc. | Method of removal of replacement pipe installed in an existing conduit |
EP0414927A1 (de) * | 1989-08-28 | 1991-03-06 | Siemens Aktiengesellschaft | Flüssigkeitsgekühlte Ständerwicklung für eine elektrische Antriebsmaschine |
US5323079A (en) * | 1992-04-15 | 1994-06-21 | Westinghouse Electric Corp. | Half-coil configuration for stator |
DE4336992A1 (de) * | 1993-09-20 | 1995-03-23 | Abb Management Ag | Einrichtung zur elektrischen und mechanischen Verbindung der Teilleiter zur Zuführung bzw. Abführung der Kühlflüssigkeit |
DE19747759A1 (de) * | 1996-10-30 | 1998-05-07 | Furukawa Electric Co Ltd | Zwangsgekühlter Supraleiter und Verfahren zu dessen Herstellung |
US5977679A (en) * | 1998-03-05 | 1999-11-02 | Ford Global Technologies, Inc. | Pole-phase modulated toroidal winding for an induction machine |
-
1998
- 1998-12-30 IT IT1998MI002858A patent/IT1304068B1/it active
-
1999
- 1999-12-17 DE DE69932309T patent/DE69932309T2/de not_active Expired - Fee Related
- 1999-12-17 EP EP99204363A patent/EP1017153B1/de not_active Expired - Lifetime
- 1999-12-30 US US09/475,066 patent/US6459178B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69932309T2 (de) | 2007-07-12 |
US6459178B1 (en) | 2002-10-01 |
EP1017153A2 (de) | 2000-07-05 |
US20020053839A1 (en) | 2002-05-09 |
EP1017153B1 (de) | 2006-07-12 |
ITMI982858A1 (it) | 2000-06-30 |
IT1304068B1 (it) | 2001-03-07 |
EP1017153A3 (de) | 2001-04-18 |
ITMI982858A0 (it) | 1998-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |