EP3117507A1 - Rotating electric machine - Google Patents
Rotating electric machineInfo
- Publication number
- EP3117507A1 EP3117507A1 EP15711305.1A EP15711305A EP3117507A1 EP 3117507 A1 EP3117507 A1 EP 3117507A1 EP 15711305 A EP15711305 A EP 15711305A EP 3117507 A1 EP3117507 A1 EP 3117507A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- carcass
- flange
- liquid
- cooled
- 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.)
- Withdrawn
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
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1452059A FR3018643B1 (en) | 2014-03-12 | 2014-03-12 | ROTATING ELECTRIC MACHINE |
PCT/IB2015/051646 WO2015136422A1 (en) | 2014-03-12 | 2015-03-06 | Rotating electric machine |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3117507A1 true EP3117507A1 (en) | 2017-01-18 |
Family
ID=51417339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15711305.1A Withdrawn EP3117507A1 (en) | 2014-03-12 | 2015-03-06 | Rotating electric machine |
Country Status (5)
Country | Link |
---|---|
US (1) | US10298086B2 (en) |
EP (1) | EP3117507A1 (en) |
CN (1) | CN204794570U (en) |
FR (1) | FR3018643B1 (en) |
WO (1) | WO2015136422A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100068718A1 (en) | 2008-08-22 | 2010-03-18 | Hooper Dennis G | Methods and Compositions for Identifying Yeast |
FR3062253B1 (en) * | 2017-01-25 | 2020-06-12 | IFP Energies Nouvelles | CLOSED ROTATING ELECTRIC MACHINE WITH AN AIR COOLING SYSTEM OF THE MAGNETS IN THE ROTOR |
FR3064424B1 (en) * | 2017-03-21 | 2023-07-21 | Ifp Energies Now | ENCLOSED ROTATING ELECTRIC MACHINE COMPRISING A DEVICE FOR COOLING THE STATOR COIL HEADS. |
US10941706B2 (en) | 2018-02-13 | 2021-03-09 | General Electric Company | Closed cycle heat engine for a gas turbine engine |
US11143104B2 (en) | 2018-02-20 | 2021-10-12 | General Electric Company | Thermal management system |
US11015534B2 (en) | 2018-11-28 | 2021-05-25 | General Electric Company | Thermal management system |
FR3098361B1 (en) | 2019-07-04 | 2021-06-25 | Leroy Somer Moteurs | Electric rotating machine comprising an internal circuit for cooling the rotor |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6441518B1 (en) * | 2000-09-19 | 2002-08-27 | Visteon Global Technologies, Inc. | Liquid-cooled electrical machine with parallel flow |
US6633097B2 (en) * | 2001-09-10 | 2003-10-14 | General Electric Company | Mechanical joining for water-cooled motor frame |
DE10244428A1 (en) * | 2002-09-24 | 2004-06-17 | Siemens Ag | Electrical machine with a cooling device |
US7009317B2 (en) * | 2004-01-14 | 2006-03-07 | Caterpillar Inc. | Cooling system for an electric motor |
DE102005044832A1 (en) * | 2005-09-20 | 2007-03-22 | Siemens Ag | Electric machine |
ES2302621B1 (en) * | 2006-07-18 | 2009-05-21 | GAMESA INNOVATION & TECHNOLOGY, S.L. | COOLED ELECTRIC GENERATOR WITH TUBES EMBEDDED IN ITS COVER. |
JP4757238B2 (en) * | 2007-07-13 | 2011-08-24 | アイシン・エィ・ダブリュ株式会社 | Cooling structure and cooling method for rotating electrical machine |
US8803381B2 (en) | 2011-07-11 | 2014-08-12 | Remy Technologies, Llc | Electric machine with cooling pipe coiled around stator assembly |
DE102012205404A1 (en) * | 2012-04-03 | 2013-10-10 | Bayerische Motoren Werke Aktiengesellschaft | Electric machine |
-
2014
- 2014-03-12 FR FR1452059A patent/FR3018643B1/en active Active
-
2015
- 2015-03-06 US US15/124,825 patent/US10298086B2/en active Active
- 2015-03-06 EP EP15711305.1A patent/EP3117507A1/en not_active Withdrawn
- 2015-03-06 WO PCT/IB2015/051646 patent/WO2015136422A1/en active Application Filing
- 2015-03-12 CN CN201520141102.5U patent/CN204794570U/en not_active Expired - Fee Related
Non-Patent Citations (2)
Title |
---|
None * |
See also references of WO2015136422A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2015136422A1 (en) | 2015-09-17 |
FR3018643A1 (en) | 2015-09-18 |
US20170033641A1 (en) | 2017-02-02 |
CN204794570U (en) | 2015-11-18 |
FR3018643B1 (en) | 2019-05-17 |
US10298086B2 (en) | 2019-05-21 |
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Legal Events
Date | Code | Title | Description |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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17P | Request for examination filed |
Effective date: 20161012 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: BA ME |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
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17Q | First examination report despatched |
Effective date: 20171221 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20200603 |