ZA202102470B - Stator and rotor design for periodic torque requirements - Google Patents
Stator and rotor design for periodic torque requirementsInfo
- Publication number
- ZA202102470B ZA202102470B ZA2021/02470A ZA202102470A ZA202102470B ZA 202102470 B ZA202102470 B ZA 202102470B ZA 2021/02470 A ZA2021/02470 A ZA 2021/02470A ZA 202102470 A ZA202102470 A ZA 202102470A ZA 202102470 B ZA202102470 B ZA 202102470B
- Authority
- ZA
- South Africa
- Prior art keywords
- stator
- rotation
- axis
- rotor
- magnetic flux
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
-
- 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
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
- H02K1/246—Variable reluctance rotors
-
- 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
- H02K3/26—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of printed conductors
-
- 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
- H02K2213/12—Machines characterised by the modularity of some components
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Windings For Motors And Generators (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862754051P | 2018-11-01 | 2018-11-01 | |
| US16/665,763 US11527933B2 (en) | 2015-10-02 | 2019-10-28 | Stator and rotor design for periodic torque requirements |
| PCT/US2019/058716 WO2020092470A1 (en) | 2018-11-01 | 2019-10-30 | Stator and rotor design for periodic torque requirements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA202102470B true ZA202102470B (en) | 2025-12-17 |
Family
ID=68610350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA2021/02470A ZA202102470B (en) | 2018-11-01 | 2021-04-14 | Stator and rotor design for periodic torque requirements |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP3874583A1 (enExample) |
| JP (1) | JP7617566B2 (enExample) |
| KR (1) | KR102774051B1 (enExample) |
| CN (1) | CN112997383B (enExample) |
| AU (2) | AU2019370644B2 (enExample) |
| CA (1) | CA3116171C (enExample) |
| MX (1) | MX2021005147A (enExample) |
| MY (1) | MY202926A (enExample) |
| PH (1) | PH12021550989A1 (enExample) |
| SG (1) | SG11202103655XA (enExample) |
| TW (1) | TWI827721B (enExample) |
| WO (1) | WO2020092470A1 (enExample) |
| ZA (1) | ZA202102470B (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10141804B2 (en) | 2017-01-11 | 2018-11-27 | Infinitum Electric Inc. | System, method and apparatus for modular axial field rotary energy device |
| WO2019190959A1 (en) | 2018-03-26 | 2019-10-03 | Infinitum Electric Inc. | System and apparatus for axial field rotary energy device |
| US11283319B2 (en) | 2019-11-11 | 2022-03-22 | Infinitum Electric, Inc. | Axial field rotary energy device with PCB stator having interleaved PCBS |
| US20210218304A1 (en) | 2020-01-14 | 2021-07-15 | Infinitum Electric, Inc. | Axial field rotary energy device having pcb stator and variable frequency drive |
| JP7784674B2 (ja) * | 2021-02-17 | 2025-12-12 | イー－サーキット モーターズ， インコーポレイテッド | 軸方向磁束機械のための平面固定子構成 |
| US11482908B1 (en) | 2021-04-12 | 2022-10-25 | Infinitum Electric, Inc. | System, method and apparatus for direct liquid-cooled axial flux electric machine with PCB stator |
| KR102893113B1 (ko) | 2025-07-28 | 2025-12-03 | 모델솔루션(주) | 수평 배열 구조의 축방향 자속 영구자석 모터 장치 |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54103259A (en) * | 1978-01-31 | 1979-08-14 | Tokyo Electric Co Ltd | Dust compressing apparatus for electric cleaner |
| JPH07213036A (ja) * | 1994-01-20 | 1995-08-11 | Matsushita Electric Ind Co Ltd | モータ |
| AUPM827094A0 (en) * | 1994-09-20 | 1994-10-13 | Queensland Railways | Open stator axial flux electric motor |
| JP2777710B2 (ja) * | 1996-06-13 | 1998-07-23 | ミネベア株式会社 | パルスジェネレータ |
| US6005320A (en) * | 1999-06-22 | 1999-12-21 | Amotron Co., Ltd. | Two-phase brushless direct-current motor having single hall effect device |
| GB0007743D0 (en) * | 2000-03-31 | 2000-05-17 | Kelsey Hayes Co | Actuator |
| PT1590871E (pt) | 2003-02-07 | 2008-08-27 | Core Motion Inc | Dispositivo energético rotativo de campo axial de condutor optimizado |
| EP1670125A1 (en) * | 2004-12-10 | 2006-06-14 | Deutsche Thomson-Brandt Gmbh | Electric motor |
| JP2008259399A (ja) * | 2007-03-15 | 2008-10-23 | Honda Motor Co Ltd | トロイダル巻線構造を備えた回転電機用の固定子 |
| US10038349B2 (en) * | 2008-08-15 | 2018-07-31 | Millennial Research Corporation | Multi-phase modular coil element for electric motor and generator |
| DE102010062271A1 (de) * | 2010-12-01 | 2012-06-21 | BSH Bosch und Siemens Hausgeräte GmbH | Haushaltsgerät mit einem Antriebsmotor und Verfahren zum Betreiben eines Antriebsmotors in einem Haushaltsgerät |
| US9531236B2 (en) * | 2011-06-02 | 2016-12-27 | Calnetix Technologies, Llc | Arrangement of axial and radial electromagnetic actuators |
| CN103138442B (zh) * | 2011-11-25 | 2016-04-13 | 丹佛斯（天津）有限公司 | 内置式永磁电机的转子和使用其的内置式永磁电机 |
| CN103001426A (zh) | 2012-11-19 | 2013-03-27 | 腾达电动科技镇江有限公司 | 印刷电路板无铁芯盘式电机 |
| US8736133B1 (en) * | 2013-03-14 | 2014-05-27 | Boulder Wind Power, Inc. | Methods and apparatus for overlapping windings |
| JP2015115973A (ja) * | 2013-12-09 | 2015-06-22 | 株式会社安川電機 | 回転電機の回転子及び回転電機 |
| GB2525582B (en) * | 2014-02-26 | 2018-06-27 | Yasa Ltd | Asymmetric machines |
| CN104659996A (zh) * | 2014-11-14 | 2015-05-27 | 江西理工大学 | 一种漏磁式机械变磁通永磁同步电机 |
| CN104600950B (zh) * | 2015-01-27 | 2017-02-22 | 中国电子科技集团公司第二十一研究所 | 一种径向磁通混合式步进电机 |
| CN205178812U (zh) * | 2015-05-08 | 2016-04-20 | 德昌电机(深圳)有限公司 | 风机及其单相外转子无刷电机 |
| US9673684B2 (en) * | 2015-10-02 | 2017-06-06 | E-Circuit Motors, Inc. | Structures and methods for thermal management in printed circuit board stators |
| US10170953B2 (en) | 2015-10-02 | 2019-01-01 | E-Circuit Motors, Inc. | Planar composite structures and assemblies for axial flux motors and generators |
| US9800109B2 (en) | 2015-10-02 | 2017-10-24 | E-Circuit Motors, Inc. | Structures and methods for controlling losses in printed circuit boards |
| US9673688B2 (en) | 2015-10-02 | 2017-06-06 | E-Circuit Motors, Inc. | Apparatus and method for forming a magnet assembly |
| US11121614B2 (en) | 2017-06-05 | 2021-09-14 | E-Circuit Motors, Inc. | Pre-warped rotors for control of magnet-stator gap in axial flux machines |
| JP6547006B2 (ja) * | 2015-11-24 | 2019-07-17 | 株式会社日立産機システム | アキシャルギャップ型回転電機及び回転電機用固定子 |
| US10530209B2 (en) * | 2016-10-28 | 2020-01-07 | Waymo Llc | Devices and methods for driving a rotary platform |
| US10141804B2 (en) * | 2017-01-11 | 2018-11-27 | Infinitum Electric Inc. | System, method and apparatus for modular axial field rotary energy device |
-
2019
- 2019-10-30 JP JP2021523485A patent/JP7617566B2/ja active Active
- 2019-10-30 KR KR1020217016647A patent/KR102774051B1/ko active Active
- 2019-10-30 WO PCT/US2019/058716 patent/WO2020092470A1/en not_active Ceased
- 2019-10-30 CA CA3116171A patent/CA3116171C/en active Active
- 2019-10-30 AU AU2019370644A patent/AU2019370644B2/en active Active
- 2019-10-30 MY MYPI2021002359A patent/MY202926A/en unknown
- 2019-10-30 CN CN201980072170.1A patent/CN112997383B/zh active Active
- 2019-10-30 MX MX2021005147A patent/MX2021005147A/es unknown
- 2019-10-30 EP EP19805848.9A patent/EP3874583A1/en active Pending
- 2019-10-30 SG SG11202103655XA patent/SG11202103655XA/en unknown
- 2019-10-31 TW TW108139588A patent/TWI827721B/zh active
-
2021
- 2021-04-14 ZA ZA2021/02470A patent/ZA202102470B/en unknown
- 2021-04-30 PH PH12021550989A patent/PH12021550989A1/en unknown
-
2023
- 2023-10-31 AU AU2023258344A patent/AU2023258344B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| MY202926A (en) | 2024-05-29 |
| TWI827721B (zh) | 2024-01-01 |
| CA3116171C (en) | 2025-06-03 |
| SG11202103655XA (en) | 2021-05-28 |
| KR20210083341A (ko) | 2021-07-06 |
| AU2023258344A1 (en) | 2023-11-16 |
| CA3116171A1 (en) | 2020-05-07 |
| AU2023258344B2 (en) | 2024-02-01 |
| CN112997383B (zh) | 2024-05-31 |
| JP7617566B2 (ja) | 2025-01-20 |
| BR112021007191A2 (pt) | 2021-07-20 |
| EP3874583A1 (en) | 2021-09-08 |
| MX2021005147A (es) | 2021-07-15 |
| WO2020092470A1 (en) | 2020-05-07 |
| TW202034607A (zh) | 2020-09-16 |
| CN112997383A (zh) | 2021-06-18 |
| AU2019370644A1 (en) | 2021-05-20 |
| AU2019370644B2 (en) | 2023-11-23 |
| JP2022506263A (ja) | 2022-01-17 |
| PH12021550989A1 (en) | 2021-10-04 |
| KR102774051B1 (ko) | 2025-02-26 |
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