JP7825114B2 - ステータ及びこれを備えたモータ - Google Patents

ステータ及びこれを備えたモータ

Info

Publication number
JP7825114B2
JP7825114B2 JP2023503654A JP2023503654A JP7825114B2 JP 7825114 B2 JP7825114 B2 JP 7825114B2 JP 2023503654 A JP2023503654 A JP 2023503654A JP 2023503654 A JP2023503654 A JP 2023503654A JP 7825114 B2 JP7825114 B2 JP 7825114B2
Authority
JP
Japan
Prior art keywords
coil
motor
coil end
coils
stator
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
JP2023503654A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022185841A1 (https=
JPWO2022185841A5 (https=
Inventor
猛 前川
哲郎 市川
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of JPWO2022185841A1 publication Critical patent/JPWO2022185841A1/ja
Publication of JPWO2022185841A5 publication Critical patent/JPWO2022185841A5/ja
Application granted granted Critical
Publication of JP7825114B2 publication Critical patent/JP7825114B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • 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
    • 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
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/18—Windings for salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
JP2023503654A 2021-03-02 2022-02-04 ステータ及びこれを備えたモータ Active JP7825114B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021032941 2021-03-02
JP2021032941 2021-03-02
PCT/JP2022/004533 WO2022185841A1 (ja) 2021-03-02 2022-02-04 ステータ及びこれを備えたモータ

Publications (3)

Publication Number Publication Date
JPWO2022185841A1 JPWO2022185841A1 (https=) 2022-09-09
JPWO2022185841A5 JPWO2022185841A5 (https=) 2023-11-29
JP7825114B2 true JP7825114B2 (ja) 2026-03-06

Family

ID=83155020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023503654A Active JP7825114B2 (ja) 2021-03-02 2022-02-04 ステータ及びこれを備えたモータ

Country Status (5)

Country Link
US (1) US20240305152A1 (https=)
EP (1) EP4304056A4 (https=)
JP (1) JP7825114B2 (https=)
CN (1) CN116941162A (https=)
WO (1) WO2022185841A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022185842A1 (ja) * 2021-03-02 2022-09-09 パナソニックＩｐマネジメント株式会社 コイル及びこれを備えたモータ
JP2023119884A (ja) * 2022-02-17 2023-08-29 ニデック株式会社 モータ、及びその製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020017143A1 (ja) 2018-07-18 2020-01-23 パナソニックＩｐマネジメント株式会社 モータ
WO2020105467A1 (ja) 2018-11-20 2020-05-28 ジヤトコ株式会社 モータ油冷構造

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0830856B2 (ja) 1988-03-28 1996-03-27 富士写真フイルム株式会社 写真処理条件設定用原画
JP4586542B2 (ja) * 2005-01-17 2010-11-24 トヨタ自動車株式会社 回転電機
JP4670942B2 (ja) * 2008-11-21 2011-04-13 トヨタ自動車株式会社 回転電機
DE102012212637A1 (de) * 2012-07-18 2014-01-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Gießtechnisch hergestellte elektrische Spule
JP2019176626A (ja) * 2018-03-28 2019-10-10 本田技研工業株式会社 回転電機
EP3672035B1 (en) * 2018-12-19 2022-02-23 LG Magna e-Powertrain Co., Ltd. Motor
JP2023085032A (ja) * 2021-12-08 2023-06-20 株式会社小松製作所 モータ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020017143A1 (ja) 2018-07-18 2020-01-23 パナソニックＩｐマネジメント株式会社 モータ
WO2020105467A1 (ja) 2018-11-20 2020-05-28 ジヤトコ株式会社 モータ油冷構造

Also Published As

Publication number Publication date
EP4304056A1 (en) 2024-01-10
CN116941162A (zh) 2023-10-24
US20240305152A1 (en) 2024-09-12
WO2022185841A1 (ja) 2022-09-09
JPWO2022185841A1 (https=) 2022-09-09
EP4304056A4 (en) 2024-08-28

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