IN2014DN08478A - - Google Patents
Info
- Publication number
- IN2014DN08478A IN2014DN08478A IN8478DEN2014A IN2014DN08478A IN 2014DN08478 A IN2014DN08478 A IN 2014DN08478A IN 8478DEN2014 A IN8478DEN2014 A IN 8478DEN2014A IN 2014DN08478 A IN2014DN08478 A IN 2014DN08478A
- Authority
- IN
- India
- Prior art keywords
- small
- coils
- small coil
- harness
- stator
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
-
- 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
- H02K3/52—Fastening salient pole windings or connections thereto
- H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
- H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
-
- 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
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- 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
- H02K1/14—Stator cores with salient poles
- H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
- H02K1/148—Sectional cores
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
- H02K2203/06—Machines characterised by the wiring leads, i.e. conducting wires for connecting the winding terminations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
Abstract
This electric motor comprises: a stator (3) formed by coupling a plurality of divided cores (61) each having one tooth portion (64); a small coil (81) formed by winding a winding wire (12) around each tooth portion (64) and having a three phase structure; and three phase coils formed in such a way that ends of the small coils (81) adjacent in a circumferential direction are connected to or continuously joined to each other and the small coils (81) are connected in series to form a small coil group and further two of the small coil groups are electrically connected in parallel. If the number of the small coils (81) forming the small coil group and connected in series is denoted by TN and the number of the divided cores (61) is denoted by CN TN and CN are set so as to satisfy the relationship CN = 6 × TN. One end of a harness (50) is connected to one end of each of the phase coils which are connected in a delta configuration and the other end of the harness (50) is led out to the outside of the stator.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012259868A JP6068953B2 (en) | 2012-11-28 | 2012-11-28 | Electric motor |
PCT/JP2013/077512 WO2014083947A1 (en) | 2012-11-28 | 2013-10-09 | Electric motor |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DN08478A true IN2014DN08478A (en) | 2015-05-08 |
Family
ID=50827593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN8478DEN2014 IN2014DN08478A (en) | 2012-11-28 | 2013-10-09 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2928048A4 (en) |
JP (1) | JP6068953B2 (en) |
CN (1) | CN104205577B8 (en) |
IN (1) | IN2014DN08478A (en) |
WO (1) | WO2014083947A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2978105A1 (en) * | 2014-07-22 | 2016-01-27 | Mmt Ag | Electric stepping motor |
WO2017046954A1 (en) * | 2015-09-18 | 2017-03-23 | 三菱電機株式会社 | Method for manufacturing rotary electric machine, stator for rotary electric machine, and rotary electric machine equipped with stator |
EP3370326A4 (en) * | 2015-10-28 | 2019-06-26 | Mitsubishi Electric Corporation | Rotating electric machine |
DE112017001670T5 (en) * | 2016-03-30 | 2018-12-13 | Nidec Corporation | engine |
DE102016223003A1 (en) * | 2016-04-29 | 2017-11-02 | Robert Bosch Gmbh | Stator for an electric machine and an electric machine with such a stator |
EP3252928B1 (en) | 2016-06-03 | 2020-08-26 | Siemens Gamesa Renewable Energy A/S | Stator assembly with a cable wiring arrangement, generator and wind turbine with such a stator assembly |
JP6851735B2 (en) * | 2016-07-08 | 2021-03-31 | 株式会社マキタ | Electric tool |
WO2018020650A1 (en) * | 2016-07-29 | 2018-02-01 | 日本電産株式会社 | Stator and motor |
FR3054747B1 (en) * | 2016-07-29 | 2019-07-12 | Valeo Equipements Electriques Moteur | ROTATING ELECTRIC MACHINE WITH WINDING WITH IMPROVED CONFIGURATION |
CN106877531A (en) * | 2017-03-31 | 2017-06-20 | 广东威灵电机制造有限公司 | Motor stator and motor |
FR3071369B1 (en) * | 2017-09-18 | 2023-09-01 | Ifp Energies Now | ELECTRIC MACHINE COMPRISING A STATOR PROVIDED WITH AN INTERNAL TUBULAR SLEEVE |
EP3493375A1 (en) * | 2017-12-01 | 2019-06-05 | Siemens Gamesa Renewable Energy A/S | Stator assembly with flexible cabling arrangements, generator and wind turbine with such a stator assembly |
CN114144962A (en) * | 2019-07-31 | 2022-03-04 | 东芝开利株式会社 | Motor, compressor, refrigeration cycle device, and method for manufacturing motor |
JP2024039256A (en) * | 2022-09-09 | 2024-03-22 | ミネベアミツミ株式会社 | stator and motor |
CN117175821B (en) * | 2023-11-02 | 2024-01-26 | 博格华纳汽车零部件(武汉)有限公司 | 72-slot 6-pole 3-branch hairpin type flat wire armature winding and motor |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6824432B2 (en) * | 2000-10-26 | 2004-11-30 | Fanuc Ltd. | Terminal unit for electric motor |
FR2823613B1 (en) * | 2001-04-17 | 2008-07-18 | Leroy Somer Moteurs | COIL FOR ROTATING ELECTRICAL MACHINE |
EP3312977A3 (en) * | 2005-05-11 | 2018-05-02 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Stator for an electric motor and method for winding a stator of an electric motor |
WO2008043534A1 (en) * | 2006-10-14 | 2008-04-17 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Electric motor |
JP5176475B2 (en) * | 2007-10-19 | 2013-04-03 | 株式会社ジェイテクト | Motor and electric power steering device |
EP2256906A4 (en) * | 2007-11-09 | 2014-10-15 | Mitsubishi Electric Corp | Stator for rotating electric machine and manufacturing method for same |
JP2009148020A (en) * | 2007-12-12 | 2009-07-02 | Mitsuba Corp | Permanent magnet type alternator |
JP5460095B2 (en) | 2009-03-26 | 2014-04-02 | 株式会社ミツバ | Brushless motor |
CN201504164U (en) * | 2009-09-28 | 2010-06-09 | 永济新时速电机电器有限责任公司 | Asynchronous electric motor in bilateral lead-out wire structure |
DE102010042677A1 (en) * | 2010-08-17 | 2012-02-23 | Robert Bosch Gmbh | Electric machine |
-
2012
- 2012-11-28 JP JP2012259868A patent/JP6068953B2/en not_active Expired - Fee Related
-
2013
- 2013-10-09 IN IN8478DEN2014 patent/IN2014DN08478A/en unknown
- 2013-10-09 EP EP13857849.7A patent/EP2928048A4/en not_active Withdrawn
- 2013-10-09 CN CN201380018929.0A patent/CN104205577B8/en not_active Expired - Fee Related
- 2013-10-09 WO PCT/JP2013/077512 patent/WO2014083947A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2928048A4 (en) | 2016-08-24 |
WO2014083947A1 (en) | 2014-06-05 |
JP6068953B2 (en) | 2017-01-25 |
CN104205577A (en) | 2014-12-10 |
CN104205577B8 (en) | 2017-04-19 |
JP2014107983A (en) | 2014-06-09 |
EP2928048A1 (en) | 2015-10-07 |
CN104205577B (en) | 2016-11-30 |
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