CN1320728C - 电动汽车驱动电机水冷腔体 - Google Patents
电动汽车驱动电机水冷腔体 Download PDFInfo
- Publication number
- CN1320728C CN1320728C CNB2003101110138A CN200310111013A CN1320728C CN 1320728 C CN1320728 C CN 1320728C CN B2003101110138 A CNB2003101110138 A CN B2003101110138A CN 200310111013 A CN200310111013 A CN 200310111013A CN 1320728 C CN1320728 C CN 1320728C
- Authority
- CN
- China
- Prior art keywords
- layer
- water
- driving motor
- electric automobile
- outer ring
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2003101110138A CN1320728C (zh) | 2003-11-24 | 2003-11-24 | 电动汽车驱动电机水冷腔体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2003101110138A CN1320728C (zh) | 2003-11-24 | 2003-11-24 | 电动汽车驱动电机水冷腔体 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1545185A CN1545185A (zh) | 2004-11-10 |
CN1320728C true CN1320728C (zh) | 2007-06-06 |
Family
ID=34335868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101110138A Expired - Fee Related CN1320728C (zh) | 2003-11-24 | 2003-11-24 | 电动汽车驱动电机水冷腔体 |
Country Status (1)
Country | Link |
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CN (1) | CN1320728C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101087083B (zh) * | 2007-05-25 | 2010-09-08 | 奇瑞汽车股份有限公司 | 一种电动汽车电机的冷却水套 |
CN101087082B (zh) * | 2007-05-25 | 2010-08-04 | 奇瑞汽车股份有限公司 | 一种混合动力汽车电机的冷却水套及制造方法 |
TWI413349B (zh) * | 2010-11-12 | 2013-10-21 | Asia Vital Components Co Ltd | Water cooling structure of electric motor |
CN107425645A (zh) * | 2017-07-27 | 2017-12-01 | 武汉船用电力推进装置研究所(中国船舶重工集团公司第七二研究所) | 低磁低振动噪声电机 |
WO2020003661A1 (ja) * | 2018-06-28 | 2020-01-02 | 株式会社Ihi | 回転機械および回転機械の内胴部の製造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2187855Y (zh) * | 1994-04-29 | 1995-01-18 | 煤炭科学研究总院上海分院 | 充液冷却电机 |
CN2247389Y (zh) * | 1995-10-20 | 1997-02-12 | 严志立 | 水冷式耐压电机 |
-
2003
- 2003-11-24 CN CNB2003101110138A patent/CN1320728C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2187855Y (zh) * | 1994-04-29 | 1995-01-18 | 煤炭科学研究总院上海分院 | 充液冷却电机 |
CN2247389Y (zh) * | 1995-10-20 | 1997-02-12 | 严志立 | 水冷式耐压电机 |
Also Published As
Publication number | Publication date |
---|---|
CN1545185A (zh) | 2004-11-10 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: DEC DONGFENG ELECTRIC MACHINERY CO., LTD. Free format text: FORMER NAME: DONGFENG MOTOR FACTORY CO., LTD., SICHUAN |
|
CP03 | Change of name, title or address |
Address after: 614802 Sichuan city of Leshan province Wutongqiao Dongfang Electric Group Co. Ltd. Dongfeng Motor Factory Patentee after: DEC Dongfeng Electric Machinery Co., Ltd. Address before: 614802 Sichuan city of Leshan province Wutongqiao Sichuan Dongfeng Motor Factory Co Ltd Patentee before: Dongfeng Motor Factory Co., Ltd., Sichuan |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dongfang Electric (Leshan) new energy equipment Co., Ltd. Assignor: Dongfeng Motor Factory Co., Ltd., Sichuan Contract record no.: 2011510000007 Denomination of invention: Water way for driving motor of electric automobile Granted publication date: 20070606 License type: Exclusive License Open date: 20041110 Record date: 20110222 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070606 Termination date: 20151124 |