SE0502035L - Cooling of stator - Google Patents
Cooling of statorInfo
- Publication number
- SE0502035L SE0502035L SE0502035A SE0502035A SE0502035L SE 0502035 L SE0502035 L SE 0502035L SE 0502035 A SE0502035 A SE 0502035A SE 0502035 A SE0502035 A SE 0502035A SE 0502035 L SE0502035 L SE 0502035L
- Authority
- SE
- Sweden
- Prior art keywords
- stator
- cooling
- volume
- enclosing
- rotor
- Prior art date
Links
Classifications
-
- 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
- H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator
Abstract
Arrangement for cooling a housing (Ia, Ib) with an inlet (11) and an outlet (12) and enclosing in its volume (10) a stator comprising stator winding (2) and stator iron (3) of an electric motor, which drives a rotor (7) with its shaft (4). The invention is characterized in that the volume (10) is arranged separated from the rotatable parts (7, 4) in a sealed manner.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0502035A SE529854C2 (en) | 2005-09-15 | 2005-09-15 | Apparatus for cooling a house and method |
GB0804201A GB2443592A (en) | 2005-09-15 | 2006-09-14 | Stator cooling |
DE112006002417T DE112006002417T5 (en) | 2005-09-15 | 2006-09-14 | stand cooling |
EP06784242A EP1941600A1 (en) | 2005-09-15 | 2006-09-14 | Stator cooling |
PCT/SE2006/050329 WO2007032740A1 (en) | 2005-09-15 | 2006-09-14 | Stator cooling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0502035A SE529854C2 (en) | 2005-09-15 | 2005-09-15 | Apparatus for cooling a house and method |
Publications (2)
Publication Number | Publication Date |
---|---|
SE0502035L true SE0502035L (en) | 2007-03-16 |
SE529854C2 SE529854C2 (en) | 2007-12-11 |
Family
ID=37865229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0502035A SE529854C2 (en) | 2005-09-15 | 2005-09-15 | Apparatus for cooling a house and method |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1941600A1 (en) |
DE (1) | DE112006002417T5 (en) |
GB (1) | GB2443592A (en) |
SE (1) | SE529854C2 (en) |
WO (1) | WO2007032740A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2500040B (en) * | 2012-03-07 | 2018-07-04 | Nidec Sr Drives Ltd | Cooling of electrical machines |
DE102013204047B4 (en) | 2013-03-08 | 2018-08-30 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Electrical device with a coil |
EP3153191A1 (en) * | 2015-10-09 | 2017-04-12 | ECP Entwicklungsgesellschaft mbH | Blood pump |
CN109194037B (en) * | 2018-10-30 | 2021-06-01 | 清华大学 | Oil-cooled motor for isolating space where motor stator and rotor are located |
SE543340C2 (en) * | 2019-04-16 | 2020-12-08 | Scania Cv Ab | A rotary electric machine and a vehicle provided therewith |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1053647B (en) * | 1954-07-01 | 1959-03-26 | Westinghouse Electric Corp | Hermetically sealed, electric motor-pump unit |
DE19637671C1 (en) * | 1996-09-16 | 1998-02-12 | Clouth Gummiwerke Ag | Dynamoelectric machine with a cooling jacket through which liquid flows |
DE19904148C1 (en) * | 1999-02-03 | 2000-10-12 | Pierburg Ag | Electric feed pump |
-
2005
- 2005-09-15 SE SE0502035A patent/SE529854C2/en not_active IP Right Cessation
-
2006
- 2006-09-14 DE DE112006002417T patent/DE112006002417T5/en not_active Withdrawn
- 2006-09-14 GB GB0804201A patent/GB2443592A/en not_active Withdrawn
- 2006-09-14 EP EP06784242A patent/EP1941600A1/en not_active Withdrawn
- 2006-09-14 WO PCT/SE2006/050329 patent/WO2007032740A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2007032740A1 (en) | 2007-03-22 |
GB2443592A (en) | 2008-05-07 |
EP1941600A1 (en) | 2008-07-09 |
SE529854C2 (en) | 2007-12-11 |
DE112006002417T5 (en) | 2008-08-21 |
GB0804201D0 (en) | 2008-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |