JP7364070B2 - ステータ及びモータ - Google Patents

ステータ及びモータ Download PDF

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Publication number
JP7364070B2
JP7364070B2 JP2022527487A JP2022527487A JP7364070B2 JP 7364070 B2 JP7364070 B2 JP 7364070B2 JP 2022527487 A JP2022527487 A JP 2022527487A JP 2022527487 A JP2022527487 A JP 2022527487A JP 7364070 B2 JP7364070 B2 JP 7364070B2
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JP
Japan
Prior art keywords
insulator
phase winding
bus bar
coil unit
circumferential direction
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.)
Active
Application number
JP2022527487A
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English (en)
Japanese (ja)
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JPWO2021240851A5 (https=
JPWO2021240851A1 (https=
Inventor
寿人 天野
充俊 棗田
英二 坂口
俊 櫻田
孝弘 佐藤
真三司 宇野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of JPWO2021240851A1 publication Critical patent/JPWO2021240851A1/ja
Publication of JPWO2021240851A5 publication Critical patent/JPWO2021240851A5/ja
Application granted granted Critical
Publication of JP7364070B2 publication Critical patent/JP7364070B2/ja
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Classifications

    • 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
    • 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
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles
    • 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
    • H02K2203/09—Machines characterised by wiring elements other than wires, e.g. bus rings, for connecting the winding terminations
    • 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
    • H02K2203/12—Machines characterised by the bobbins for supporting the windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Windings For Motors And Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
JP2022527487A 2020-05-26 2020-12-14 ステータ及びモータ Active JP7364070B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020091535 2020-05-26
JP2020091535 2020-05-26
PCT/JP2020/046518 WO2021240851A1 (ja) 2020-05-26 2020-12-14 ステータ及びモータ

Publications (3)

Publication Number Publication Date
JPWO2021240851A1 JPWO2021240851A1 (https=) 2021-12-02
JPWO2021240851A5 JPWO2021240851A5 (https=) 2023-01-30
JP7364070B2 true JP7364070B2 (ja) 2023-10-18

Family

ID=78744166

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022527487A Active JP7364070B2 (ja) 2020-05-26 2020-12-14 ステータ及びモータ

Country Status (4)

Country Link
US (1) US12294270B2 (https=)
JP (1) JP7364070B2 (https=)
CN (1) CN115668701B (https=)
WO (1) WO2021240851A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6893274B1 (ja) * 2020-07-03 2021-06-23 Dmg森精機株式会社 モータ
US20250015646A1 (en) * 2023-07-03 2025-01-09 Parker-Hannifin Corporation Electric Motor Stator with Enhanced Geometric Features for High Voltage Use

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006246594A (ja) 2005-03-02 2006-09-14 Toyota Motor Corp 回転電機の配線部材
JP2013110811A (ja) 2011-11-18 2013-06-06 Jtekt Corp 電動モータ

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015006030A (ja) * 2013-06-19 2015-01-08 本田技研工業株式会社 回転電機
JP6578674B2 (ja) * 2014-06-04 2019-09-25 株式会社デンソー 電機子及びモータ
JP2018137959A (ja) * 2017-02-23 2018-08-30 本田技研工業株式会社 ステータおよびコイル固定具
EP3687043B1 (en) * 2017-09-20 2024-03-13 Panasonic Intellectual Property Management Co., Ltd. Insulator, and stator and motor comprising same
US11469638B2 (en) * 2018-03-22 2022-10-11 Mitsubishi Electric Corporation Stator insulating members for rotary electric machine
JP2019180216A (ja) * 2018-03-30 2019-10-17 株式会社豊田自動織機 回転電機のステータ、及び回転電機
DE112019002617T5 (de) * 2018-05-22 2021-03-25 Mitsubishi Electric Corporation Schichtkern für eine rotierende elektrische Maschine und rotierende elektrische Maschine
US11239719B2 (en) * 2019-02-28 2022-02-01 Murata Manufacturing Co., Ltd. Transducer for converting between electrical energy and mechanical energy
JP7196691B2 (ja) * 2019-03-05 2022-12-27 株式会社デンソー ステータ
KR102874999B1 (ko) * 2019-12-18 2025-10-22 엘지이노텍 주식회사 모터
JP2022050992A (ja) * 2020-09-18 2022-03-31 株式会社小松製作所 ステータ及びモータ
WO2022085780A1 (ja) * 2020-10-23 2022-04-28 ミネベアミツミ株式会社 モータ
DE102020131417A1 (de) * 2020-11-26 2022-06-02 Nidec Motors & Actuators (Germany) Gmbh Stator mit Drahtführung aufweisendem Isolator
DE102020131418A1 (de) * 2020-11-26 2022-06-02 Nidec Motors & Actuators (Germany) Gmbh Stator mit Drahtführung aufweisendem Isolator
CN116830427A (zh) * 2021-03-01 2023-09-29 株式会社电装 旋转电机
EP4412050A4 (en) * 2021-09-27 2024-12-25 Denso Corporation ELECTRIC LATHE
US12088164B2 (en) * 2022-03-10 2024-09-10 Aichi Electric Co., Ltd. Motor stator having electrical insulators with overlapping parts
JP2023141012A (ja) * 2022-03-23 2023-10-05 愛知電機株式会社 絶縁体、固定子および電動機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006246594A (ja) 2005-03-02 2006-09-14 Toyota Motor Corp 回転電機の配線部材
JP2013110811A (ja) 2011-11-18 2013-06-06 Jtekt Corp 電動モータ

Also Published As

Publication number Publication date
WO2021240851A1 (ja) 2021-12-02
US20230085682A1 (en) 2023-03-23
CN115668701A (zh) 2023-01-31
JPWO2021240851A1 (https=) 2021-12-02
CN115668701B (zh) 2025-05-16
US12294270B2 (en) 2025-05-06

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