JPWO2025033120A1 - - Google Patents

Info

Publication number
JPWO2025033120A1
JPWO2025033120A1 JP2025511665A JP2025511665A JPWO2025033120A1 JP WO2025033120 A1 JPWO2025033120 A1 JP WO2025033120A1 JP 2025511665 A JP2025511665 A JP 2025511665A JP 2025511665 A JP2025511665 A JP 2025511665A JP WO2025033120 A1 JPWO2025033120 A1 JP WO2025033120A1
Authority
JP
Japan
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.)
Granted
Application number
JP2025511665A
Other languages
Japanese (ja)
Other versions
JP7808236B2 (ja
JPWO2025033120A5 (https=
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 filed Critical
Publication of JPWO2025033120A1 publication Critical patent/JPWO2025033120A1/ja
Publication of JPWO2025033120A5 publication Critical patent/JPWO2025033120A5/ja
Priority to JP2026005767A priority Critical patent/JP2026052068A/ja
Application granted granted Critical
Publication of JP7808236B2 publication Critical patent/JP7808236B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/20—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder
    • H01F1/22—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/08—Cores, Yokes, or armatures made from powder
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
JP2025511665A 2023-08-08 2024-07-16 モータコア用の圧粉磁心、およびステータコア Active JP7808236B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2026005767A JP2026052068A (ja) 2023-08-08 2026-01-16 圧粉磁心

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023129249 2023-08-08
JP2023129249 2023-08-08
PCT/JP2024/025544 WO2025033120A1 (ja) 2023-08-08 2024-07-16 モータコア用の圧粉磁心、およびステータコア

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2026005767A Division JP2026052068A (ja) 2023-08-08 2026-01-16 圧粉磁心

Publications (3)

Publication Number Publication Date
JPWO2025033120A1 true JPWO2025033120A1 (https=) 2025-02-13
JPWO2025033120A5 JPWO2025033120A5 (https=) 2025-11-05
JP7808236B2 JP7808236B2 (ja) 2026-01-28

Family

ID=94534055

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2025511665A Active JP7808236B2 (ja) 2023-08-08 2024-07-16 モータコア用の圧粉磁心、およびステータコア
JP2026005767A Pending JP2026052068A (ja) 2023-08-08 2026-01-16 圧粉磁心

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2026005767A Pending JP2026052068A (ja) 2023-08-08 2026-01-16 圧粉磁心

Country Status (3)

Country Link
JP (2) JP7808236B2 (https=)
CN (1) CN121464559A (https=)
WO (1) WO2025033120A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013143406A (ja) * 2012-01-06 2013-07-22 Canon Electronics Inc 圧粉磁心の製造方法、圧粉磁心、コイル及びモータ
WO2019031209A1 (ja) * 2017-08-10 2019-02-14 住友電気工業株式会社 圧粉磁心、及び電磁部品
JP2021100329A (ja) * 2019-12-20 2021-07-01 住友電気工業株式会社 ステータコア、ステータ、回転電機、及びステータコアの製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013143406A (ja) * 2012-01-06 2013-07-22 Canon Electronics Inc 圧粉磁心の製造方法、圧粉磁心、コイル及びモータ
WO2019031209A1 (ja) * 2017-08-10 2019-02-14 住友電気工業株式会社 圧粉磁心、及び電磁部品
JP2021100329A (ja) * 2019-12-20 2021-07-01 住友電気工業株式会社 ステータコア、ステータ、回転電機、及びステータコアの製造方法

Also Published As

Publication number Publication date
CN121464559A (zh) 2026-02-03
WO2025033120A1 (ja) 2025-02-13
JP7808236B2 (ja) 2026-01-28
JP2026052068A (ja) 2026-03-23

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