CN109450172A - 水冷式新能源汽车驱动电机 - Google Patents
水冷式新能源汽车驱动电机 Download PDFInfo
- Publication number
- CN109450172A CN109450172A CN201811650643.5A CN201811650643A CN109450172A CN 109450172 A CN109450172 A CN 109450172A CN 201811650643 A CN201811650643 A CN 201811650643A CN 109450172 A CN109450172 A CN 109450172A
- Authority
- CN
- China
- Prior art keywords
- end cap
- rear end
- cooling bath
- rotor
- frequency converter
- 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
- 238000001816 cooling Methods 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 230000007704 transition Effects 0.000 abstract description 2
- 239000000498 cooling water Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811650643.5A CN109450172A (zh) | 2018-12-31 | 2018-12-31 | 水冷式新能源汽车驱动电机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811650643.5A CN109450172A (zh) | 2018-12-31 | 2018-12-31 | 水冷式新能源汽车驱动电机 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109450172A true CN109450172A (zh) | 2019-03-08 |
Family
ID=65542264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811650643.5A Pending CN109450172A (zh) | 2018-12-31 | 2018-12-31 | 水冷式新能源汽车驱动电机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109450172A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113795125A (zh) * | 2021-09-22 | 2021-12-14 | 东莞市讯冷热传科技有限公司 | 水阻可调的水冷散热器 |
CN114899979A (zh) * | 2022-05-09 | 2022-08-12 | 浙江奥思伟尔电动科技有限公司 | 一种提高电机绕组散热性能的装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201118333Y (zh) * | 2007-03-26 | 2008-09-17 | 深圳市金奇稀土电机有限公司 | 水冷式电动汽车驱动电机 |
CN103427530A (zh) * | 2013-08-30 | 2013-12-04 | 维尔纳(福建)电机有限公司 | 电机后端盖 |
CN204231120U (zh) * | 2014-12-01 | 2015-03-25 | 李龙 | 一体式水冷智能变频电机 |
CN105576919A (zh) * | 2016-01-13 | 2016-05-11 | 徐俊 | 一体化冷却散热结构的盘式电机 |
CN105811664A (zh) * | 2016-05-23 | 2016-07-27 | 维尔纳(福建)电机有限公司 | 一种变频水冷电机 |
CN107554262A (zh) * | 2017-09-14 | 2018-01-09 | 厦门金龙汽车新能源科技有限公司 | 客车用集成式电机驱动系统 |
CN209313632U (zh) * | 2018-12-31 | 2019-08-27 | 江苏天发动力科技有限公司 | 水冷式新能源汽车驱动电机 |
-
2018
- 2018-12-31 CN CN201811650643.5A patent/CN109450172A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201118333Y (zh) * | 2007-03-26 | 2008-09-17 | 深圳市金奇稀土电机有限公司 | 水冷式电动汽车驱动电机 |
CN103427530A (zh) * | 2013-08-30 | 2013-12-04 | 维尔纳(福建)电机有限公司 | 电机后端盖 |
CN204231120U (zh) * | 2014-12-01 | 2015-03-25 | 李龙 | 一体式水冷智能变频电机 |
CN105576919A (zh) * | 2016-01-13 | 2016-05-11 | 徐俊 | 一体化冷却散热结构的盘式电机 |
CN105811664A (zh) * | 2016-05-23 | 2016-07-27 | 维尔纳(福建)电机有限公司 | 一种变频水冷电机 |
CN107554262A (zh) * | 2017-09-14 | 2018-01-09 | 厦门金龙汽车新能源科技有限公司 | 客车用集成式电机驱动系统 |
CN209313632U (zh) * | 2018-12-31 | 2019-08-27 | 江苏天发动力科技有限公司 | 水冷式新能源汽车驱动电机 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113795125A (zh) * | 2021-09-22 | 2021-12-14 | 东莞市讯冷热传科技有限公司 | 水阻可调的水冷散热器 |
CN114899979A (zh) * | 2022-05-09 | 2022-08-12 | 浙江奥思伟尔电动科技有限公司 | 一种提高电机绕组散热性能的装置 |
CN114899979B (zh) * | 2022-05-09 | 2023-07-25 | 浙江奥思伟尔电动科技有限公司 | 一种提高电机绕组散热性能的装置 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200115 Address after: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Applicant after: Qingdao Yingtai Shengyuan Investment Center (L.P.) Address before: 213161 Jiangsu province Changzhou city Wujin District Hutang town sand pond shore village Applicant before: JIANGSU TIANFA POWER TECHNOLOGY CO.,LTD. |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20200520 Address after: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Applicant after: Qingdao cayoute new energy Special Vehicle Co.,Ltd. Address before: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Applicant before: Qingdao Yingtai Shengyuan Investment Center (L.P.) |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200729 Address after: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Applicant after: Qingdao Yingtai Shengyuan Investment Center (L.P.) Address before: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Applicant before: Qingdao cayoute new energy Special Vehicle Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200821 Address after: 213161 Jiangsu province Changzhou city Wujin District Hutang town sand pond shore village Applicant after: JIANGSU TIANFA POWER TECHNOLOGY Co.,Ltd. Address before: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Applicant before: Qingdao Yingtai Shengyuan Investment Center (L.P.) |
|
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190308 |