CN108667198B - 冷却辅助件和无芯无刷电机 - Google Patents
冷却辅助件和无芯无刷电机 Download PDFInfo
- Publication number
- CN108667198B CN108667198B CN201711239766.5A CN201711239766A CN108667198B CN 108667198 B CN108667198 B CN 108667198B CN 201711239766 A CN201711239766 A CN 201711239766A CN 108667198 B CN108667198 B CN 108667198B
- Authority
- CN
- China
- Prior art keywords
- air
- rotor
- forming body
- cylindrical
- gap
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 74
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 claims description 39
- 239000011800 void material Substances 0.000 claims description 21
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 description 27
- 230000002093 peripheral effect Effects 0.000 description 19
- 230000000694 effects Effects 0.000 description 16
- 238000002474 experimental method Methods 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000004804 winding Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 239000000112 cooling gas Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 229910001172 neodymium magnet Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Images
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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017-060960 | 2017-03-27 | ||
| JP2017060960A JP6579522B2 (ja) | 2017-03-27 | 2017-03-27 | 無鉄心の円筒コイルを備えた固定子を含むブラシレス回転電気機械の冷却補助具および冷却補助具が装着された無鉄心の円筒コイルを備えた固定子を含むブラシレス回転電気機械 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108667198A CN108667198A (zh) | 2018-10-16 |
| CN108667198B true CN108667198B (zh) | 2021-12-07 |
Family
ID=63784997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711239766.5A Active CN108667198B (zh) | 2017-03-27 | 2017-11-30 | 冷却辅助件和无芯无刷电机 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6579522B2 (enExample) |
| CN (1) | CN108667198B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7035915B2 (ja) | 2018-09-03 | 2022-03-15 | 信越化学工業株式会社 | 薄型ウエハの製造方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05344680A (ja) * | 1992-06-05 | 1993-12-24 | Toshiba Toransupooto Eng Kk | 車両用アウターロータ電動機 |
| JP3494056B2 (ja) * | 1999-01-25 | 2004-02-03 | 国産電機株式会社 | アウターロータ型磁石発電機 |
| JP2000328956A (ja) * | 1999-05-20 | 2000-11-28 | Honda Motor Co Ltd | エンジン発電機 |
| JP2001339908A (ja) * | 2000-05-30 | 2001-12-07 | Honda Motor Co Ltd | アウターロータ型モータ・ジェネレータ |
| JP3548143B2 (ja) * | 2001-09-06 | 2004-07-28 | 三洋電機株式会社 | ドラム式洗濯機 |
| JP3671398B2 (ja) * | 2002-05-16 | 2005-07-13 | 三菱電機株式会社 | 磁石発電機 |
| JP4728639B2 (ja) * | 2004-12-27 | 2011-07-20 | 株式会社デンソー | 電動車輪 |
| JP5260824B2 (ja) * | 2005-10-20 | 2013-08-14 | 日本電産テクノモータ株式会社 | アウターロータモータ |
| JP5826526B2 (ja) * | 2011-06-08 | 2015-12-02 | 株式会社マキタ | 電動工具 |
| CN111193349A (zh) * | 2014-04-23 | 2020-05-22 | M-链接株式会社 | 旋转电机 |
| US10651702B2 (en) * | 2014-09-04 | 2020-05-12 | Coreless Motor Co., Ltd. | Coreless rotating electrical machine with stator including cylindrical coil and cooling method therefor |
| TWI565198B (zh) * | 2015-01-08 | 2017-01-01 | 周文三 | 可抑住馬達內部升溫之散熱構造 |
| JP6005886B1 (ja) * | 2016-03-03 | 2016-10-12 | 株式会社エムリンク | 円筒コイルを備えた固定子を含む無鉄心回転電気機械およびその冷却方法 |
| CN106253505A (zh) * | 2016-08-31 | 2016-12-21 | 无锡星诺电气有限公司 | 一种永磁高效中频发电机 |
-
2017
- 2017-03-27 JP JP2017060960A patent/JP6579522B2/ja active Active
- 2017-11-30 CN CN201711239766.5A patent/CN108667198B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018164373A (ja) | 2018-10-18 |
| JP6579522B2 (ja) | 2019-09-25 |
| CN108667198A (zh) | 2018-10-16 |
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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 |