JP2018148659A - カフサ - Google Patents
カフサ Download PDFInfo
- Publication number
- JP2018148659A JP2018148659A JP2017040362A JP2017040362A JP2018148659A JP 2018148659 A JP2018148659 A JP 2018148659A JP 2017040362 A JP2017040362 A JP 2017040362A JP 2017040362 A JP2017040362 A JP 2017040362A JP 2018148659 A JP2018148659 A JP 2018148659A
- Authority
- JP
- Japan
- Prior art keywords
- stator core
- rib
- coil
- axial end
- end surface
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
- H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
- H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/16—Stator cores with slots for windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
Description
前記フランジは、前記リブの前記先端から前記ステータコアと反対側に向かって延びることとしてもよい。
Claims (2)
- 円環状のヨークと、前記ヨークの内周側に突出する複数のティースと、前記ティースの間に形成された複数のスロットとを有するステータコアの軸方向端面に取り付けられるカフサであって、
弾性部材で形成され、前記ヨークに接する円環板と、前記ティースに対応するように前記円環板の内周側に突出する複数のリブと、前記スロットに対応するように前記リブの間に形成された複数の空間と、を有し、
前記リブが根元から先端に向かって前記ステータコアの前記軸方向端面から離れるように反っており、前記スロットと前記空間とを通るように前記ティースと前記リブとにコイルが巻回された際に、弾性力によって前記リブが前記コイルに圧接するカフサ。 - 請求項1に記載のカフサであって、
前記リブの前記先端を接続する円筒状のフランジを有し、
前記フランジは、前記リブの前記先端から前記ステータコアと反対側に向かって延びるカフサ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017040362A JP6801518B2 (ja) | 2017-03-03 | 2017-03-03 | カフサ |
CN201810174882.1A CN108539892B (zh) | 2017-03-03 | 2018-03-02 | 箍口 |
US15/910,116 US10971960B2 (en) | 2017-03-03 | 2018-03-02 | Cuff support attached to an axial end surface of a stator core |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017040362A JP6801518B2 (ja) | 2017-03-03 | 2017-03-03 | カフサ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018148659A true JP2018148659A (ja) | 2018-09-20 |
JP6801518B2 JP6801518B2 (ja) | 2020-12-16 |
Family
ID=63355394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017040362A Active JP6801518B2 (ja) | 2017-03-03 | 2017-03-03 | カフサ |
Country Status (3)
Country | Link |
---|---|
US (1) | US10971960B2 (ja) |
JP (1) | JP6801518B2 (ja) |
CN (1) | CN108539892B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20230198329A1 (en) * | 2021-12-16 | 2023-06-22 | Borgwarner Inc. | End fiber for stator and method of forming conductors |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014007940A (ja) * | 2012-06-01 | 2014-01-16 | Fanuc Ltd | 電動機にコイルを固定するコイル固定装置、及び該コイル固定装置を備えた電動機 |
JP2016093055A (ja) * | 2014-11-10 | 2016-05-23 | トヨタ自動車株式会社 | ステータコアアセンブリ |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3882695B2 (ja) * | 2002-06-28 | 2007-02-21 | トヨタ自動車株式会社 | コイル端部スペーサ、セグメント型電機子、セグメント整列方法、ならびにセグメント開放端部の捻り成形方法 |
DE102004011094A1 (de) * | 2004-03-06 | 2005-09-22 | Robert Bosch Gmbh | Hauptelement für eine elektrische Maschine |
JP2005312152A (ja) * | 2004-04-20 | 2005-11-04 | Honda Motor Co Ltd | ステータ |
US7936116B2 (en) * | 2007-02-26 | 2011-05-03 | Mitsubishi Electric Corporation | Motor stator with improved end surface insulating plate, motor including the motor stator, pump including the motor stator, and manufacturing the motor stator |
ITBO20070576A1 (it) * | 2007-08-07 | 2009-02-08 | Spal Automotive Srl | Macchina elettrica. |
JP2010263765A (ja) * | 2009-04-09 | 2010-11-18 | Toyota Industries Corp | 回転電機における固定子 |
JP2012044854A (ja) * | 2010-08-13 | 2012-03-01 | Hyundai Motor Co Ltd | モータユニット、およびこれを備えた車両 |
DE102010063304A1 (de) * | 2010-08-17 | 2012-02-23 | Robert Bosch Gmbh | Stator einer elektrischen Maschine |
DE102013200436A1 (de) * | 2013-01-14 | 2014-07-17 | Robert Bosch Gmbh | Spulenträger für eine Erregerspule, Erregerspulenanordnung sowie Statoranordnung für eine Homopolarmaschine |
JP2016032392A (ja) | 2014-07-30 | 2016-03-07 | トヨタ自動車株式会社 | 回転電機のステータ |
JP6098589B2 (ja) * | 2014-08-08 | 2017-03-22 | トヨタ自動車株式会社 | 回転電機ステータ |
JP6387816B2 (ja) * | 2014-12-08 | 2018-09-12 | トヨタ自動車株式会社 | 回転電機のステータ |
US10910901B2 (en) * | 2015-11-05 | 2021-02-02 | Globe Motors, Inc. | Wound stator with insulation system forming a wire guide for a winding operation |
-
2017
- 2017-03-03 JP JP2017040362A patent/JP6801518B2/ja active Active
-
2018
- 2018-03-02 CN CN201810174882.1A patent/CN108539892B/zh not_active Expired - Fee Related
- 2018-03-02 US US15/910,116 patent/US10971960B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014007940A (ja) * | 2012-06-01 | 2014-01-16 | Fanuc Ltd | 電動機にコイルを固定するコイル固定装置、及び該コイル固定装置を備えた電動機 |
JP2016093055A (ja) * | 2014-11-10 | 2016-05-23 | トヨタ自動車株式会社 | ステータコアアセンブリ |
Also Published As
Publication number | Publication date |
---|---|
CN108539892A (zh) | 2018-09-14 |
JP6801518B2 (ja) | 2020-12-16 |
CN108539892B (zh) | 2021-02-19 |
US10971960B2 (en) | 2021-04-06 |
US20180254674A1 (en) | 2018-09-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107925293B (zh) | 定子和马达 | |
JP5557058B2 (ja) | 回転電機の固定子及びその製造方法 | |
JP6269435B2 (ja) | 回転電機のステータ | |
CN107078565A (zh) | 用于旋转电机的定子 | |
US20180076679A1 (en) | Stator for rotary electric machine | |
JP6597571B2 (ja) | ステータ | |
JP2012075215A (ja) | ステータ | |
JP6257834B2 (ja) | 回転電機のステータ、およびその製造方法 | |
JP2016093055A (ja) | ステータコアアセンブリ | |
JP2015080300A (ja) | 電機子、回転電機、電機子の製造方法 | |
JP2018148659A (ja) | カフサ | |
JP6233217B2 (ja) | 回転電機のステータ | |
JP2011217510A (ja) | 回転電機の固定子の製造方法 | |
JP2019149923A (ja) | 回転電機のステータ、及び回転電機 | |
JP7263890B2 (ja) | 電機子 | |
JP7371506B2 (ja) | 電機子の製造方法及び電機子 | |
JP5977008B2 (ja) | 回転電機固定子 | |
JP2017077125A (ja) | 回転電機のステータ | |
JP7081211B2 (ja) | 回転電機のステータ、及び回転電機 | |
JP2019062666A (ja) | ロータ、モータ | |
JP6659235B2 (ja) | ステータ | |
JP6665752B2 (ja) | 回転電機 | |
JP2020156147A (ja) | ブラシレスモータ | |
JP2019062621A (ja) | ステータコア組立体、ステータコア組立体を有する回転電機及びステータの製造方法 | |
JP2020058153A (ja) | セグメントコイル固定方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190620 |
|
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: 20200512 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200622 |
|
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: 6801518 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |