JP6801444B2 - ステータ - Google Patents
ステータ Download PDFInfo
- Publication number
- JP6801444B2 JP6801444B2 JP2016252327A JP2016252327A JP6801444B2 JP 6801444 B2 JP6801444 B2 JP 6801444B2 JP 2016252327 A JP2016252327 A JP 2016252327A JP 2016252327 A JP2016252327 A JP 2016252327A JP 6801444 B2 JP6801444 B2 JP 6801444B2
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- coil
- stator
- guide member
- coil ends
- 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
Links
- 239000003507 refrigerant Substances 0.000 claims description 77
- 239000002826 coolant Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 13
- 239000012212 insulator Substances 0.000 description 11
- 238000004804 winding Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 229910000976 Electrical steel Inorganic materials 0.000 description 2
- 101100229939 Mus musculus Gpsm1 gene Proteins 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Windings For Motors And Generators (AREA)
- Motor Or Generator Cooling System (AREA)
Description
Claims (1)
- 複数のティースと、各ティースにそれぞれ集中巻きされたコイルとを備え、コイルエンドに冷媒が供給されるステータであって、
隣接する前記コイルエンド間の隙間を埋めるように、前記コイルエンド間に配置され、前記コイルエンド間に供給される前記冷媒を、前記コイルエンドに導く冷媒案内部材を有し、
前記冷媒案内部材は、平板状の基部と、前記基部から前記ステータの軸方向に延出する支柱と、前記支柱の先端から前記ステータの周方向に延出する一対の腕と、を備え、
前記冷媒案内部材の前記基部の上面、前記支柱の側面、前記腕のアーチ部及び隣接する前記コイルエンドのそれぞれの導線により囲まれた冷媒貯留部が形成されることを特徴とするステータ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016252327A JP6801444B2 (ja) | 2016-12-27 | 2016-12-27 | ステータ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016252327A JP6801444B2 (ja) | 2016-12-27 | 2016-12-27 | ステータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018107917A JP2018107917A (ja) | 2018-07-05 |
JP6801444B2 true JP6801444B2 (ja) | 2020-12-16 |
Family
ID=62787587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016252327A Expired - Fee Related JP6801444B2 (ja) | 2016-12-27 | 2016-12-27 | ステータ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6801444B2 (ja) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005261084A (ja) * | 2004-03-11 | 2005-09-22 | Nissan Motor Co Ltd | モータ冷却構造 |
US8373316B2 (en) * | 2011-01-12 | 2013-02-12 | Kollmorgen Corporation | Coolant flow enhancing device for stator coil end turns of fluid cooled electric motor |
-
2016
- 2016-12-27 JP JP2016252327A patent/JP6801444B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2018107917A (ja) | 2018-07-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7139969B2 (ja) | 回転電機 | |
JP6072866B1 (ja) | 回転電機 | |
JP5942714B2 (ja) | 回転電機 | |
JP6135774B2 (ja) | 回転電機 | |
US9887596B2 (en) | Rotating electric machine | |
JP5604498B2 (ja) | 回転電機の冷却構造体 | |
US10038353B2 (en) | Dual-rotor electric rotating machine | |
US8421295B2 (en) | Stator for electric rotating machine with enhanced cooling ability | |
US10770943B2 (en) | Rotary electric machine | |
US20140035404A1 (en) | Angled weld end turns for coolant access | |
JP2019530425A (ja) | 回転電気機械のためのヒートシンク | |
WO2013132653A1 (ja) | 回転電機 | |
JP2014107874A (ja) | 回転電機 | |
JP6452164B2 (ja) | 回転電機のステータ | |
JP6801444B2 (ja) | ステータ | |
JP5788055B1 (ja) | 車両用回転電機 | |
JP5997598B2 (ja) | 回転電機 | |
JP2010226903A (ja) | 回転電機用コイル及びステータ | |
JP5330860B2 (ja) | 回転電機 | |
JP7044871B2 (ja) | 回転電機および回転電機の製造方法 | |
JP6776850B2 (ja) | 回転電機 | |
JP7487644B2 (ja) | 回転電機の冷却構造 | |
JP7467218B2 (ja) | 回転電機の回転子およびその製造方法 | |
JP7545287B2 (ja) | 回転電機の固定子 | |
JP5363221B2 (ja) | ステータ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190617 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20200422 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200519 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200616 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20201027 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201109 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6801444 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
LAPS | Cancellation because of no payment of annual fees |