DE112018002580A5 - Elektrische Maschine, insbesondere für ein Fahrzeug - Google Patents
Elektrische Maschine, insbesondere für ein Fahrzeug Download PDFInfo
- Publication number
- DE112018002580A5 DE112018002580A5 DE112018002580.2T DE112018002580T DE112018002580A5 DE 112018002580 A5 DE112018002580 A5 DE 112018002580A5 DE 112018002580 T DE112018002580 T DE 112018002580T DE 112018002580 A5 DE112018002580 A5 DE 112018002580A5
- Authority
- DE
- Germany
- Prior art keywords
- vehicle
- electrical machine
- electrical
- machine
- 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.)
- Pending
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
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
- H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/16—Stator cores with slots for windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
- H02K9/227—Heat sinks
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Windings For Motors And Generators (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017208550.9A DE102017208550A1 (de) | 2017-05-19 | 2017-05-19 | Elektrische Maschine, insbesondere für ein Fahrzeug |
DE102017208550.9 | 2017-05-19 | ||
PCT/EP2018/063139 WO2018211087A1 (de) | 2017-05-19 | 2018-05-18 | Elektrische maschine, insbesondere für ein fahrzeug |
Publications (1)
Publication Number | Publication Date |
---|---|
DE112018002580A5 true DE112018002580A5 (de) | 2020-03-05 |
Family
ID=62200461
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102017208550.9A Withdrawn DE102017208550A1 (de) | 2017-05-19 | 2017-05-19 | Elektrische Maschine, insbesondere für ein Fahrzeug |
DE112018002580.2T Pending DE112018002580A5 (de) | 2017-05-19 | 2018-05-18 | Elektrische Maschine, insbesondere für ein Fahrzeug |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102017208550.9A Withdrawn DE102017208550A1 (de) | 2017-05-19 | 2017-05-19 | Elektrische Maschine, insbesondere für ein Fahrzeug |
Country Status (5)
Country | Link |
---|---|
US (1) | US11190063B2 (de) |
JP (1) | JP2020521420A (de) |
CN (1) | CN110771009B (de) |
DE (2) | DE102017208550A1 (de) |
WO (1) | WO2018211087A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114946107A (zh) * | 2020-01-21 | 2022-08-26 | 三菱电机株式会社 | 定子以及使用该定子的旋转电机 |
US11799361B2 (en) * | 2020-07-27 | 2023-10-24 | Ford Global Technologies, Llc | End covers configured to direct fluid for thermal management of electric machine for electrified vehicle |
FR3138018A1 (fr) * | 2022-07-12 | 2024-01-19 | IFP Energies Nouvelles | Machine électrique avec canal de refroidissement dans le matériau d’enrobage des têtes de bobines |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2390130A (en) * | 1943-06-04 | 1945-12-04 | Sigmund Corp | Cooling means for dynamoelectric machines |
JPS49115613U (de) * | 1973-01-31 | 1974-10-03 | ||
US3960803A (en) * | 1973-06-22 | 1976-06-01 | Westinghouse Electric Corporation | Flexible nontacky prepreg for bonding coils in high voltage devices and method of making said prepreg |
JPS5143304U (de) * | 1974-09-26 | 1976-03-31 | ||
JPS5798151U (de) * | 1980-12-04 | 1982-06-16 | ||
FR2497420B1 (fr) * | 1980-12-29 | 1985-11-15 | Anvar | Moteur lineaire a grande puissance massique |
JPS57137913A (en) | 1981-02-20 | 1982-08-25 | Nissan Motor Co Ltd | Reverse operating device of speed change gear |
JPS6079237U (ja) * | 1983-11-07 | 1985-06-01 | 神鋼電機株式会社 | フレオンガス冷却誘導電動機の固定子冷却構造 |
US5214325A (en) | 1990-12-20 | 1993-05-25 | General Electric Company | Methods and apparatus for ventilating electric machines |
JP2823412B2 (ja) * | 1992-02-21 | 1998-11-11 | ファナック株式会社 | 電動機の冷却装置 |
JP3877894B2 (ja) | 1999-01-13 | 2007-02-07 | 三菱電機株式会社 | 車両用ブラシレス交流発電機 |
JP2003070199A (ja) | 2001-08-27 | 2003-03-07 | Hitachi Ltd | モータまたは発電機及びその製造方法 |
JP3594007B2 (ja) * | 2001-10-15 | 2004-11-24 | 日産自動車株式会社 | 回転電機 |
JP4496710B2 (ja) | 2003-03-27 | 2010-07-07 | 日産自動車株式会社 | 回転電機の冷却構造 |
DE10329678A1 (de) * | 2003-07-01 | 2005-02-03 | Siemens Ag | Elektromotor für einen Antrieb eines Fahrzeugs, insbesondere Bahnantriebe, sowie einen Antrieb mit einem solchen Elektromotor |
FR2857521B1 (fr) * | 2003-07-11 | 2005-09-23 | Thales Sa | Refroidisseur d'un stator |
GB2420231B (en) * | 2003-09-12 | 2006-08-02 | Bosch Gmbh Robert | Armature core for an electric motor |
JP4519533B2 (ja) * | 2004-06-11 | 2010-08-04 | 本田技研工業株式会社 | モータの製造方法 |
FR2899398A1 (fr) | 2006-03-29 | 2007-10-05 | Leroy Somer Moteurs | Machine electrique tournante |
DE102006062747A1 (de) * | 2006-06-27 | 2008-01-10 | Salwit Agrarenergie Gmbh | Elektrische Maschine |
US7705495B2 (en) * | 2006-11-17 | 2010-04-27 | Gm Global Technology Operations, Inc. | Cooling system for an electric motor |
JP5469873B2 (ja) * | 2008-03-11 | 2014-04-16 | 株式会社日立製作所 | 回転電機 |
ES2402667T5 (es) * | 2008-04-19 | 2016-06-28 | Grundfos Management A/S | Componente de carcasa de estator para un motor encapsulado hermético |
EP2320540A1 (de) | 2009-11-05 | 2011-05-11 | Siemens Aktiengesellschaft | Anordnung zur Kühlung einer elektrischen Maschine |
SE534838C2 (sv) * | 2010-05-21 | 2012-01-17 | Bae Systems Haegglunds Ab | Kylanordning för elmotor |
TWI424663B (zh) | 2010-07-01 | 2014-01-21 | Joy Ride Tech Co Ltd | A motor with heat pipe |
EP2451048A1 (de) * | 2010-11-04 | 2012-05-09 | Siemens Aktiengesellschaft | Magnetdeckelelement um einen Kühlkanal in einem Stator eines Generators zu schließen |
US20120161556A1 (en) * | 2010-12-28 | 2012-06-28 | Toyota Jidosha Kabushiki Kaisha | Superconducting electric motor |
CN102593975A (zh) * | 2012-03-23 | 2012-07-18 | 张承宁 | 一种电机定子冷却结构及其制备方法 |
DE102012217711A1 (de) * | 2012-09-28 | 2014-04-03 | Magna Powertrain Ag & Co. Kg | Elektrische Maschine mit Kühlung |
DE102012221325A1 (de) * | 2012-11-22 | 2014-05-22 | Robert Bosch Gmbh | Neuartige Wickelkopf-Kühlung |
US9362788B2 (en) | 2013-03-14 | 2016-06-07 | Baldor Electric Company | Micro-channel heat exchanger integrated into stator core of electrical machine |
JP6049566B2 (ja) * | 2013-08-08 | 2016-12-21 | 日立オートモティブシステムズ株式会社 | 回転電機 |
DE102013223059A1 (de) * | 2013-11-13 | 2015-05-13 | Robert Bosch Gmbh | Elektrische Maschine mit vergossenem Wickelkopf |
CN105745825B (zh) * | 2013-12-05 | 2018-07-03 | 爱信艾达株式会社 | 线圈端部成形装置以及方法 |
DE102014215916A1 (de) * | 2014-08-12 | 2016-02-18 | Schaeffler Technologies AG & Co. KG | Sensoreinrichtung für einen Elektromotor sowie Elektromotor mit der Sensoreinrichtung |
US9847702B2 (en) * | 2015-06-08 | 2017-12-19 | General Electric Company | In-situ method for sealing fluid cooled conduits for a generator |
WO2017070034A1 (en) * | 2015-10-19 | 2017-04-27 | National Oilwell Varco, L.P. | Motor with stator cooling system and method of construction |
-
2017
- 2017-05-19 DE DE102017208550.9A patent/DE102017208550A1/de not_active Withdrawn
-
2018
- 2018-05-18 WO PCT/EP2018/063139 patent/WO2018211087A1/de active Application Filing
- 2018-05-18 JP JP2019563862A patent/JP2020521420A/ja active Pending
- 2018-05-18 DE DE112018002580.2T patent/DE112018002580A5/de active Pending
- 2018-05-18 CN CN201880036984.5A patent/CN110771009B/zh active Active
- 2018-05-18 US US16/614,648 patent/US11190063B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN110771009B (zh) | 2022-06-03 |
CN110771009A (zh) | 2020-02-07 |
WO2018211087A1 (de) | 2018-11-22 |
US11190063B2 (en) | 2021-11-30 |
DE102017208550A1 (de) | 2018-11-22 |
US20200403463A1 (en) | 2020-12-24 |
JP2020521420A (ja) | 2020-07-16 |
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