CN104638794A - 电机 - Google Patents
电机 Download PDFInfo
- Publication number
- CN104638794A CN104638794A CN201310551705.8A CN201310551705A CN104638794A CN 104638794 A CN104638794 A CN 104638794A CN 201310551705 A CN201310551705 A CN 201310551705A CN 104638794 A CN104638794 A CN 104638794A
- Authority
- CN
- China
- Prior art keywords
- motor
- heat dissipation
- dissipation channel
- rotor core
- rotating shaft
- 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
- 229910000976 Electrical steel Inorganic materials 0.000 claims abstract description 15
- 230000017525 heat dissipation Effects 0.000 claims description 36
- 238000003475 lamination Methods 0.000 claims description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 5
- 238000001816 cooling Methods 0.000 abstract 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 238000003754 machining Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/40—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the arrangement of the magnet circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310551705.8A CN104638794A (zh) | 2013-11-07 | 2013-11-07 | 电机 |
DE201410221833 DE102014221833A1 (de) | 2013-11-07 | 2014-10-27 | Elektromaschine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310551705.8A CN104638794A (zh) | 2013-11-07 | 2013-11-07 | 电机 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104638794A true CN104638794A (zh) | 2015-05-20 |
Family
ID=52829922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310551705.8A Pending CN104638794A (zh) | 2013-11-07 | 2013-11-07 | 电机 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN104638794A (zh) |
DE (1) | DE102014221833A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107707052A (zh) * | 2017-10-11 | 2018-02-16 | 珠海格力节能环保制冷技术研究中心有限公司 | 电机转子和永磁电机 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000213490A (ja) * | 1999-01-26 | 2000-08-02 | Aisin Seiki Co Ltd | 電動ウォ―タポンプ |
JP2012223075A (ja) * | 2011-04-14 | 2012-11-12 | Toyota Motor Corp | 回転電機の冷却構造 |
CN202550740U (zh) * | 2012-04-18 | 2012-11-21 | 中国船舶重工集团公司第七0四研究所 | 无风扇的电机冷却结构 |
CN202586558U (zh) * | 2012-05-05 | 2012-12-05 | 福建福兴电机有限公司 | 内旋环风冷电机转子结构 |
CN103026597A (zh) * | 2010-07-28 | 2013-04-03 | 西门子公司 | 流体冷却的电机 |
CN202997743U (zh) * | 2012-11-27 | 2013-06-12 | 合肥荣事达三洋电器股份有限公司 | 电机转子冲片 |
KR20130077303A (ko) * | 2011-12-29 | 2013-07-09 | 주식회사 효성 | 경사형 공극을 가진 모터의 로터 |
CN104283348A (zh) * | 2013-07-12 | 2015-01-14 | 发那科株式会社 | 具有冷却流道的转子及具有该转子的电动机 |
-
2013
- 2013-11-07 CN CN201310551705.8A patent/CN104638794A/zh active Pending
-
2014
- 2014-10-27 DE DE201410221833 patent/DE102014221833A1/de not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000213490A (ja) * | 1999-01-26 | 2000-08-02 | Aisin Seiki Co Ltd | 電動ウォ―タポンプ |
CN103026597A (zh) * | 2010-07-28 | 2013-04-03 | 西门子公司 | 流体冷却的电机 |
JP2012223075A (ja) * | 2011-04-14 | 2012-11-12 | Toyota Motor Corp | 回転電機の冷却構造 |
KR20130077303A (ko) * | 2011-12-29 | 2013-07-09 | 주식회사 효성 | 경사형 공극을 가진 모터의 로터 |
CN202550740U (zh) * | 2012-04-18 | 2012-11-21 | 中国船舶重工集团公司第七0四研究所 | 无风扇的电机冷却结构 |
CN202586558U (zh) * | 2012-05-05 | 2012-12-05 | 福建福兴电机有限公司 | 内旋环风冷电机转子结构 |
CN202997743U (zh) * | 2012-11-27 | 2013-06-12 | 合肥荣事达三洋电器股份有限公司 | 电机转子冲片 |
CN104283348A (zh) * | 2013-07-12 | 2015-01-14 | 发那科株式会社 | 具有冷却流道的转子及具有该转子的电动机 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107707052A (zh) * | 2017-10-11 | 2018-02-16 | 珠海格力节能环保制冷技术研究中心有限公司 | 电机转子和永磁电机 |
Also Published As
Publication number | Publication date |
---|---|
DE102014221833A1 (de) | 2015-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20161215 Address after: Li Xiang Road 410100 Hunan province Changsha economic and Technological Development Zone No. 26 building 103 Applicant after: Robert BOSCH electric (China) Co., Ltd. Address before: 410100 Hunan province Changsha City Economic and Technological Development Zone Li Xiang Road No. 26 Applicant before: Bosch Automotive Products (Changsha) Co., Ltd. |
|
CB02 | Change of applicant information |
Address after: Li Xiang Road 410100 Hunan province Changsha economic and Technological Development Zone No. 26 building 103 Applicant after: Thorne (China) lattice Auto Parts Co., Ltd. Address before: Li Xiang Road 410100 Hunan province Changsha economic and Technological Development Zone No. 26 building 103 Applicant before: Robert BOSCH electric (China) Co., Ltd. |
|
CB02 | Change of applicant information | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |
|
WD01 | Invention patent application deemed withdrawn after publication |