CN108880109B - 油冷电机 - Google Patents
油冷电机 Download PDFInfo
- Publication number
- CN108880109B CN108880109B CN201810802483.5A CN201810802483A CN108880109B CN 108880109 B CN108880109 B CN 108880109B CN 201810802483 A CN201810802483 A CN 201810802483A CN 108880109 B CN108880109 B CN 108880109B
- Authority
- CN
- China
- Prior art keywords
- oil
- stator
- casing
- rotor
- port
- 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.)
- Active
Links
- 239000007788 liquid Substances 0.000 claims abstract description 93
- 238000001816 cooling Methods 0.000 claims abstract description 52
- 238000004804 winding Methods 0.000 claims description 38
- 238000000926 separation method Methods 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 13
- 239000002274 desiccant Substances 0.000 claims description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 7
- 239000011707 mineral Substances 0.000 claims description 7
- 235000013311 vegetables Nutrition 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 12
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 64
- 239000000243 solution Substances 0.000 description 10
- 230000002349 favourable effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 229910000976 Electrical steel Inorganic materials 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000005674 electromagnetic induction Effects 0.000 description 3
- 241000555745 Sciuridae Species 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010705 motor oil Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 239000012945 sealing adhesive Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- 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
- H02K5/161—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields 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
- 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)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810802483.5A CN108880109B (zh) | 2018-07-20 | 2018-07-20 | 油冷电机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810802483.5A CN108880109B (zh) | 2018-07-20 | 2018-07-20 | 油冷电机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108880109A CN108880109A (zh) | 2018-11-23 |
CN108880109B true CN108880109B (zh) | 2021-01-22 |
Family
ID=64303991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810802483.5A Active CN108880109B (zh) | 2018-07-20 | 2018-07-20 | 油冷电机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108880109B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109888978B (zh) * | 2019-03-15 | 2020-09-25 | 浙江绿源电动车有限公司 | 油冷电机 |
JP7275431B2 (ja) * | 2019-04-11 | 2023-05-18 | ニデック株式会社 | 駆動装置、および駆動装置の製造方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102386718A (zh) * | 2010-08-31 | 2012-03-21 | 付强 | 电机冷却系统 |
CN203056772U (zh) * | 2012-12-31 | 2013-07-10 | 王咸华 | 一体化电动车电机 |
CN203816473U (zh) * | 2014-03-24 | 2014-09-10 | 陈凤军 | 压缩气体降温除湿装置 |
CN204068533U (zh) * | 2014-09-22 | 2014-12-31 | 江苏奥新新能源汽车有限公司 | 一种电动汽车的电机结构 |
JP6302984B1 (ja) * | 2016-10-21 | 2018-03-28 | 本田技研工業株式会社 | 回転電機及び駆動装置 |
-
2018
- 2018-07-20 CN CN201810802483.5A patent/CN108880109B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN108880109A (zh) | 2018-11-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Oil-cooled motor Effective date of registration: 20230207 Granted publication date: 20210122 Pledgee: Bank of China Limited by Share Ltd. Development Zone Jinhua subbranch Pledgor: ZHEJIANG LUYUAN ELECTRIC VEHICLE Co.,Ltd. Registration number: Y2023330000297 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210122 Pledgee: Bank of China Limited by Share Ltd. Development Zone Jinhua subbranch Pledgor: ZHEJIANG LUYUAN ELECTRIC VEHICLE Co.,Ltd. Registration number: Y2023330000297 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Oil cooled motor Granted publication date: 20210122 Pledgee: Bank of China Limited by Share Ltd. Development Zone Jinhua subbranch Pledgor: ZHEJIANG LUYUAN ELECTRIC VEHICLE Co.,Ltd. Registration number: Y2024980010933 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |