TWI404307B - - Google Patents
Info
- Publication number
- TWI404307B TWI404307B TW098139707A TW98139707A TWI404307B TW I404307 B TWI404307 B TW I404307B TW 098139707 A TW098139707 A TW 098139707A TW 98139707 A TW98139707 A TW 98139707A TW I404307 B TWI404307 B TW I404307B
- Authority
- TW
- Taiwan
- Prior art keywords
- rotor
- stator
- hole
- spatial communication
- motor shaft
- 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
-
- 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
- H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
-
- 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
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW098139707A TW201119193A (en) | 2009-11-23 | 2009-11-23 | Composite motor heat-dissipation system |
US12/951,427 US20110121670A1 (en) | 2009-11-23 | 2010-11-22 | Fluid cooled electric motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW098139707A TW201119193A (en) | 2009-11-23 | 2009-11-23 | Composite motor heat-dissipation system |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201119193A TW201119193A (en) | 2011-06-01 |
TWI404307B true TWI404307B (zh) | 2013-08-01 |
Family
ID=44061575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW098139707A TW201119193A (en) | 2009-11-23 | 2009-11-23 | Composite motor heat-dissipation system |
Country Status (2)
Country | Link |
---|---|
US (1) | US20110121670A1 (zh) |
TW (1) | TW201119193A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI622252B (zh) * | 2016-12-16 | 2018-04-21 | 財團法人工業技術研究院 | 具有散熱功能之馬達轉軸系統 |
TWI714408B (zh) * | 2019-12-27 | 2020-12-21 | 威剛科技股份有限公司 | 內轉子及馬達 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3032654B1 (fr) * | 2015-02-16 | 2018-05-25 | Valeo Embrayages | Module hybride pour vehicule automobile |
TWI573375B (zh) * | 2015-07-01 | 2017-03-01 | 周文三 | 散熱馬達 |
CN108462318B (zh) * | 2017-02-22 | 2022-04-26 | 蔚来(安徽)控股有限公司 | 电机冷却结构、动力电机及电驱动*** |
CN112467920B (zh) * | 2020-11-18 | 2024-06-25 | 合肥市日月新型材料有限公司 | 一种新型高效电机 |
CN114421679B (zh) * | 2022-01-17 | 2023-12-29 | 东方电气集团东方电机有限公司 | 一种凸极同步电机磁极绕组的冷却结构 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3925337A1 (de) * | 1989-07-31 | 1991-02-07 | Loher Ag | Elektromotor |
US5271248A (en) * | 1991-08-23 | 1993-12-21 | Sundstrand Corporation | Dual cooling system |
EP0528994B1 (en) * | 1990-05-08 | 1994-09-07 | E.I. Du Pont De Nemours And Company | Inflatable bladder for control of fluid flow |
US5859482A (en) * | 1997-02-14 | 1999-01-12 | General Electric Company | Liquid cooled electric motor frame |
US7569954B2 (en) * | 2002-09-20 | 2009-08-04 | Siemens Aktiengesellschaft | Redundant cooling system with two cooling circuits for an electric motor |
-
2009
- 2009-11-23 TW TW098139707A patent/TW201119193A/zh unknown
-
2010
- 2010-11-22 US US12/951,427 patent/US20110121670A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3925337A1 (de) * | 1989-07-31 | 1991-02-07 | Loher Ag | Elektromotor |
EP0528994B1 (en) * | 1990-05-08 | 1994-09-07 | E.I. Du Pont De Nemours And Company | Inflatable bladder for control of fluid flow |
US5271248A (en) * | 1991-08-23 | 1993-12-21 | Sundstrand Corporation | Dual cooling system |
US5859482A (en) * | 1997-02-14 | 1999-01-12 | General Electric Company | Liquid cooled electric motor frame |
US7569954B2 (en) * | 2002-09-20 | 2009-08-04 | Siemens Aktiengesellschaft | Redundant cooling system with two cooling circuits for an electric motor |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI622252B (zh) * | 2016-12-16 | 2018-04-21 | 財團法人工業技術研究院 | 具有散熱功能之馬達轉軸系統 |
TWI714408B (zh) * | 2019-12-27 | 2020-12-21 | 威剛科技股份有限公司 | 內轉子及馬達 |
Also Published As
Publication number | Publication date |
---|---|
TW201119193A (en) | 2011-06-01 |
US20110121670A1 (en) | 2011-05-26 |
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