WO2015087128A3 - Insulator of a stator - Google Patents
Insulator of a stator Download PDFInfo
- Publication number
- WO2015087128A3 WO2015087128A3 PCT/IB2014/002692 IB2014002692W WO2015087128A3 WO 2015087128 A3 WO2015087128 A3 WO 2015087128A3 IB 2014002692 W IB2014002692 W IB 2014002692W WO 2015087128 A3 WO2015087128 A3 WO 2015087128A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rib portion
- insulator
- stator
- outer rib
- radial direction
- Prior art date
Links
Classifications
-
- 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
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/10—Applying solid insulation to windings, stators or rotors
-
- 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
- H02K3/38—Windings characterised by the shape, form or construction of the insulation around winding heads, equalising connectors, or connections thereto
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
An insulator (10) is placed between an axial end face of a stator core and a stator coil wound around a plurality of teeth of the stator core. The stator teeth extend in radial direction of the stator core. The insulator (10) includes a plurality of tooth cover portions (12), and an outer rib portion (16). These tooth cover portions (12) are postioned on the stator teeth and extend in the radial direction. The outer rib portion (16) connects outer ends of the plurality of tooth cover portions (12) to each other. This outer rib portion (16) includes at least two positioning portions (20) to position the insulator (10). The positioning portions (20) are placed on an outer peripheral side of the outer rib portion (16) in radial direction. The positioning portions (20) are placed at regular intervals in circumferential direction of the outer rib portion (16).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013258591A JP5991308B2 (en) | 2013-12-13 | 2013-12-13 | Stator manufacturing method |
JP2013-258591 | 2013-12-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2015087128A2 WO2015087128A2 (en) | 2015-06-18 |
WO2015087128A3 true WO2015087128A3 (en) | 2015-11-12 |
Family
ID=52282771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2014/002692 WO2015087128A2 (en) | 2013-12-13 | 2014-12-08 | Insulator and stator |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5991308B2 (en) |
WO (1) | WO2015087128A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6597571B2 (en) * | 2016-11-28 | 2019-10-30 | トヨタ自動車株式会社 | Stator |
JP7081211B2 (en) * | 2018-02-28 | 2022-06-07 | 株式会社豊田自動織機 | Rotating electric machine stator and rotating electric machine |
DE102019207889A1 (en) * | 2019-05-29 | 2020-12-03 | Audi Ag | Stator for an electric machine and method for manufacturing such a stator |
DE102019124206A1 (en) | 2019-09-10 | 2021-03-11 | Audi Ag | Electrical machine and method for applying at least one winding to a winding carrier of an electrical machine |
DE102022133849A1 (en) | 2022-12-19 | 2024-06-20 | Schaeffler Technologies AG & Co. KG | Stator and method for producing a stator |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202009011270U1 (en) * | 2009-08-20 | 2009-11-19 | Danfoss Drives A/S | An end cap |
EP2237393A1 (en) * | 2008-01-25 | 2010-10-06 | Panasonic Electric Works Co., Ltd | Insulator structure for motor, and pump integral with motor |
FR3004867A1 (en) * | 2013-04-23 | 2014-10-24 | Valeo Equip Electr Moteur | INSULATING ELEMENT HAVING WINDING LEAD HOOKS OF AN ELECTRIC MACHINE STATOR AND CORRESPONDING STATOR |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5523761A (en) * | 1978-08-08 | 1980-02-20 | Shibaura Eng Works Co Ltd | Manufacture of motor |
JPS56129542A (en) * | 1980-03-17 | 1981-10-09 | Toshiba Corp | Core for rotary electric machine and its manufacture |
JP4700229B2 (en) * | 2001-07-05 | 2011-06-15 | アスモ株式会社 | Method for manufacturing armature of rotating electric machine |
JP4350972B2 (en) * | 2003-05-08 | 2009-10-28 | ヤマハモーターエレクトロニクス株式会社 | Rotating machine armature |
JP2007259620A (en) * | 2006-03-24 | 2007-10-04 | Matsushita Electric Ind Co Ltd | Stator |
JP4442587B2 (en) | 2006-05-19 | 2010-03-31 | 株式会社デンソー | Stator for rotating electric machine and method for manufacturing the same |
WO2008105054A1 (en) * | 2007-02-26 | 2008-09-04 | Mitsubishi Electric Corporation | Stator of motor and motor and pump and method for manufacturing motor |
JP5834381B2 (en) * | 2010-05-11 | 2015-12-24 | アイシン精機株式会社 | Rotating electric machine and stator of rotating electric machine |
KR101367483B1 (en) * | 2010-07-06 | 2014-03-12 | 미쓰비시덴키 가부시키가이샤 | Linear motor armature and linear motor |
JP2012253834A (en) * | 2011-05-31 | 2012-12-20 | Hitachi Koki Co Ltd | Motor for electric machine and air compressor |
JP5829059B2 (en) * | 2011-07-01 | 2015-12-09 | アイチエレック株式会社 | Stator and rotating machine |
-
2013
- 2013-12-13 JP JP2013258591A patent/JP5991308B2/en active Active
-
2014
- 2014-12-08 WO PCT/IB2014/002692 patent/WO2015087128A2/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2237393A1 (en) * | 2008-01-25 | 2010-10-06 | Panasonic Electric Works Co., Ltd | Insulator structure for motor, and pump integral with motor |
DE202009011270U1 (en) * | 2009-08-20 | 2009-11-19 | Danfoss Drives A/S | An end cap |
FR3004867A1 (en) * | 2013-04-23 | 2014-10-24 | Valeo Equip Electr Moteur | INSULATING ELEMENT HAVING WINDING LEAD HOOKS OF AN ELECTRIC MACHINE STATOR AND CORRESPONDING STATOR |
Also Published As
Publication number | Publication date |
---|---|
WO2015087128A2 (en) | 2015-06-18 |
JP5991308B2 (en) | 2016-09-14 |
JP2015116104A (en) | 2015-06-22 |
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