FR2859836B1 - Machine electrique equipee d'un moyen de refroidissement - Google Patents
Machine electrique equipee d'un moyen de refroidissementInfo
- Publication number
- FR2859836B1 FR2859836B1 FR0452041A FR0452041A FR2859836B1 FR 2859836 B1 FR2859836 B1 FR 2859836B1 FR 0452041 A FR0452041 A FR 0452041A FR 0452041 A FR0452041 A FR 0452041A FR 2859836 B1 FR2859836 B1 FR 2859836B1
- Authority
- FR
- France
- Prior art keywords
- electric machine
- cooling means
- machine equipped
- rotor
- cooling liquid
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C37/00—Cooling of bearings
- F16C37/007—Cooling of bearings of rolling bearings
-
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2380/00—Electrical apparatus
- F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/042—Housings for rolling element bearings for rotary movement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Machine électrique (1) comportant un rotor (3) et un stator (2), le rotor (3) coopérant avec un arbre de rotor (4) monté à rotation par l'intermédiaire d'au moins un palier (5) notamment un palier à roulement dans un carter (7). Les paliers (5) sont installés dans un flasque (6) ayant au moins une chambre à liquide de refroidissement (15 ; 17 ; 23) pour le passage d'un liquide de refroidissement.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10342791A DE10342791A1 (de) | 2003-09-15 | 2003-09-15 | Elektrische Maschine mit Kühlung |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2859836A1 FR2859836A1 (fr) | 2005-03-18 |
FR2859836B1 true FR2859836B1 (fr) | 2012-08-10 |
Family
ID=34202416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0452041A Expired - Fee Related FR2859836B1 (fr) | 2003-09-15 | 2004-09-14 | Machine electrique equipee d'un moyen de refroidissement |
Country Status (3)
Country | Link |
---|---|
US (1) | US7154201B2 (fr) |
DE (1) | DE10342791A1 (fr) |
FR (1) | FR2859836B1 (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006022139A1 (de) * | 2006-05-11 | 2007-11-15 | Siemens Ag | Einrichtung zur Kühlung einer elektrischen Maschine sowie elektrische Maschine mit einer derartigen Kühleinrichtung |
FR2901315B1 (fr) * | 2006-05-19 | 2010-09-10 | Hispano Suiza Sa | Boitier d'accessoires dans un moteur d'avion tel qu'un turboreacteur |
US8491277B2 (en) * | 2010-02-12 | 2013-07-23 | Ebara Corporation | Submersible motor pump, motor pump, and tandem mechanical seal |
US8587165B2 (en) | 2011-03-30 | 2013-11-19 | Dayton-Phoenix Group, Inc. | Cooled fan motor and method of operation |
KR102063727B1 (ko) * | 2013-11-05 | 2020-01-08 | 현대모비스 주식회사 | 오일 냉각 방식 모터용 냉각 구조 |
DE102016203411A1 (de) * | 2016-03-02 | 2017-09-07 | Efficient Energy Gmbh | Elektromotor, wärmepumpe mit dem elektromotor, verfahren zum herstellen des elektromotors und verfahren zum betreiben des elektromotors |
US10256688B1 (en) | 2017-10-10 | 2019-04-09 | Zero E Technologies, Llc | Electric machine rotor cooling systems and methods |
DE102019113091A1 (de) * | 2019-05-17 | 2020-11-19 | Valeo Siemens Eautomotive Germany Gmbh | Führungsvorrichtung für ein Wicklungsköpfe einer elektrische Maschine umfließendes Kühlfluid und elektrische Maschine |
DE102019207323A1 (de) * | 2019-05-20 | 2020-11-26 | Zf Friedrichshafen Ag | Elektrische Maschine eines Fahrzeuges |
US11923746B2 (en) * | 2020-01-30 | 2024-03-05 | Carrier Corporation | Magnetic bearing cooling management |
DE102021203002A1 (de) | 2021-03-26 | 2022-09-29 | Zf Friedrichshafen Ag | Anordnung zur Abdichtung einer Rotorwelle einer E-Maschine, E-Maschine und Antriebsvorrichtung |
DE102021210330A1 (de) * | 2021-09-17 | 2023-03-23 | Robert Bosch Gesellschaft mit beschränkter Haftung | Gehäuse eines E-Achsen-Moduls |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3017072A (en) * | 1958-05-27 | 1962-01-16 | Westinghouse Electric Corp | Dynamoelectric machine |
FR1499265A (fr) * | 1966-08-19 | 1967-10-27 | Siemens Ag | Dispositif de refroidissement par liquide des enroulements de machines électriques à rotor sans enroulement |
US4644202A (en) * | 1985-04-15 | 1987-02-17 | Rockwell International Corporation | Sealed and balanced motor and fluid pump system |
EP0209625B1 (fr) * | 1985-07-09 | 1990-10-24 | JAMES HOWDEN & COMPANY LIMITED | Appareil de circulation des gaz |
US5796173A (en) * | 1996-05-02 | 1998-08-18 | Chrysler Corporation | Hydraulic fit of turboalternator for hybrid motor vehicle |
US6072253A (en) * | 1998-12-07 | 2000-06-06 | Ford Motor Company | Liquid-cooled electrical machine |
JP3877899B2 (ja) * | 1999-03-09 | 2007-02-07 | 三菱電機株式会社 | 車両用交流発電機 |
GB2348548B (en) * | 1999-04-01 | 2003-10-15 | Delphi Tech Inc | Electric motor or generator |
-
2003
- 2003-09-15 DE DE10342791A patent/DE10342791A1/de not_active Withdrawn
-
2004
- 2004-09-14 US US10/941,031 patent/US7154201B2/en not_active Expired - Fee Related
- 2004-09-14 FR FR0452041A patent/FR2859836B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE10342791A1 (de) | 2005-04-28 |
FR2859836A1 (fr) | 2005-03-18 |
US7154201B2 (en) | 2006-12-26 |
US20050093385A1 (en) | 2005-05-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |
Effective date: 20160531 |