DE102010044639A1 - Cooling device for electric motor of submersible pump, has heat exchanger provided with closed inner cooling circuit, and tubular parts respectively provided for cooling medium supply and -discharge and lying in region of cooling layer - Google Patents
Cooling device for electric motor of submersible pump, has heat exchanger provided with closed inner cooling circuit, and tubular parts respectively provided for cooling medium supply and -discharge and lying in region of cooling layer Download PDFInfo
- Publication number
- DE102010044639A1 DE102010044639A1 DE102010044639A DE102010044639A DE102010044639A1 DE 102010044639 A1 DE102010044639 A1 DE 102010044639A1 DE 102010044639 A DE102010044639 A DE 102010044639A DE 102010044639 A DE102010044639 A DE 102010044639A DE 102010044639 A1 DE102010044639 A1 DE 102010044639A1
- Authority
- DE
- Germany
- Prior art keywords
- cooling
- stator
- layer
- electric motor
- cooling medium
- 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.)
- Withdrawn
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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
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/132—Submersible electric motors
-
- 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
Abstract
Description
Die Erfindung betrifft eine Kühlung eines Elektromotors für den Unterwasserbetrieb.The invention relates to a cooling of an electric motor for underwater operation.
Aus dem Stand der Technik sind bereits Elektromotoren für den Unterwasserbetrieb mit Einrichtungen zur Kühlung bekannt. In
Die Erfindung wird nachfolgend an einem Ausführungsbeispiel näher erläutert. Es zeigt schematisch dargestellt:The invention will be explained in more detail using an exemplary embodiment. It shows schematically:
In
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Rotorrotor
- 22
- Rotorwellerotor shaft
- 33
- RotorwellenlagerungRotor shaft bearing
- 44
- Statorwicklungstator
- 55
- Statorgehäuse, doppelwandigStator housing, double-walled
- 66
- Kühlschichtcooling layer
- 77
- rohrförmiges Teil zur Kühlmediumzuführungtubular part for cooling medium supply
- 88th
- rohrförmiges Teil zur Kühlmediumabführungtubular part for cooling medium removal
- 99
- Luftspaltair gap
- 1010
- FormgrundplatteMold base plate
- 1111
- Formshape
- 1212
- Formkernmold core
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- EP 2020735 A2 [0002] EP 2020735 A2 [0002]
- DE 102004023464 A1 [0002] DE 102004023464 A1 [0002]
- EP 2020035 A2 [0002] EP 2020035 A2 [0002]
- DE 29821564 U1 [0002] DE 29821564 U1 [0002]
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010044639A DE102010044639A1 (en) | 2010-09-07 | 2010-09-07 | Cooling device for electric motor of submersible pump, has heat exchanger provided with closed inner cooling circuit, and tubular parts respectively provided for cooling medium supply and -discharge and lying in region of cooling layer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010044639A DE102010044639A1 (en) | 2010-09-07 | 2010-09-07 | Cooling device for electric motor of submersible pump, has heat exchanger provided with closed inner cooling circuit, and tubular parts respectively provided for cooling medium supply and -discharge and lying in region of cooling layer |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102010044639A1 true DE102010044639A1 (en) | 2012-03-08 |
Family
ID=45595456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102010044639A Withdrawn DE102010044639A1 (en) | 2010-09-07 | 2010-09-07 | Cooling device for electric motor of submersible pump, has heat exchanger provided with closed inner cooling circuit, and tubular parts respectively provided for cooling medium supply and -discharge and lying in region of cooling layer |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102010044639A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102826555A (en) * | 2012-09-19 | 2012-12-19 | 邱富仁 | Powder cascade cooling device |
DE102017119158B3 (en) | 2017-08-22 | 2018-10-31 | Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung | Pressure-neutral electric motor for use in the deep sea |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29821564U1 (en) | 1998-12-02 | 2000-07-13 | Impella Cardiotech Ag | Fluid-cooled electric motor with high power density |
DE102004023464A1 (en) | 2003-05-16 | 2005-03-17 | Siemens Ag | Synchronous electric motor mounted in pod with propeller for propulsion of ship has intensely-cooled superconducting rotor winding and normally-conducting stator cooled by sea water |
EP2020735A2 (en) | 2007-08-01 | 2009-02-04 | RITZ Pumpenfabrik GmbH & Co. KG | Submersible motor with heat exchanger |
-
2010
- 2010-09-07 DE DE102010044639A patent/DE102010044639A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29821564U1 (en) | 1998-12-02 | 2000-07-13 | Impella Cardiotech Ag | Fluid-cooled electric motor with high power density |
DE102004023464A1 (en) | 2003-05-16 | 2005-03-17 | Siemens Ag | Synchronous electric motor mounted in pod with propeller for propulsion of ship has intensely-cooled superconducting rotor winding and normally-conducting stator cooled by sea water |
EP2020735A2 (en) | 2007-08-01 | 2009-02-04 | RITZ Pumpenfabrik GmbH & Co. KG | Submersible motor with heat exchanger |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102826555A (en) * | 2012-09-19 | 2012-12-19 | 邱富仁 | Powder cascade cooling device |
CN102826555B (en) * | 2012-09-19 | 2014-08-20 | 邱富仁 | Powder cascade cooling device |
DE102017119158B3 (en) | 2017-08-22 | 2018-10-31 | Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung | Pressure-neutral electric motor for use in the deep sea |
WO2019037813A1 (en) | 2017-08-22 | 2019-02-28 | Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung | Pressure-neutral electric motor for use in the deep ocean |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20130403 |