JP7786587B2 - コイルボビンおよびコイル部品 - Google Patents

コイルボビンおよびコイル部品

Info

Publication number
JP7786587B2
JP7786587B2 JP2024534859A JP2024534859A JP7786587B2 JP 7786587 B2 JP7786587 B2 JP 7786587B2 JP 2024534859 A JP2024534859 A JP 2024534859A JP 2024534859 A JP2024534859 A JP 2024534859A JP 7786587 B2 JP7786587 B2 JP 7786587B2
Authority
JP
Japan
Prior art keywords
bobbin
winding
flange
coil
winding shaft
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
JP2024534859A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024018588A5 (https=
JPWO2024018588A1 (https=
Inventor
陽介 矢内
博光 栗城
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.)
Sumida Corp
Original Assignee
Sumida Corp
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 Sumida Corp filed Critical Sumida Corp
Publication of JPWO2024018588A1 publication Critical patent/JPWO2024018588A1/ja
Publication of JPWO2024018588A5 publication Critical patent/JPWO2024018588A5/ja
Priority to JP2025207484A priority Critical patent/JP2026032194A/ja
Application granted granted Critical
Publication of JP7786587B2 publication Critical patent/JP7786587B2/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
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/303—Clamping coils, windings or parts thereof together
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/098—Mandrels; Formers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulating Of Coils (AREA)
  • Coil Winding Methods And Apparatuses (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
JP2024534859A 2022-07-21 2022-07-21 コイルボビンおよびコイル部品 Active JP7786587B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025207484A JP2026032194A (ja) 2022-07-21 2025-11-28 コイルボビンの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/028337 WO2024018588A1 (ja) 2022-07-21 2022-07-21 コイルボビン、コイル部品およびコイルボビンの製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025207484A Division JP2026032194A (ja) 2022-07-21 2025-11-28 コイルボビンの製造方法

Publications (3)

Publication Number Publication Date
JPWO2024018588A1 JPWO2024018588A1 (https=) 2024-01-25
JPWO2024018588A5 JPWO2024018588A5 (https=) 2025-02-10
JP7786587B2 true JP7786587B2 (ja) 2025-12-16

Family

ID=89617547

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2024534859A Active JP7786587B2 (ja) 2022-07-21 2022-07-21 コイルボビンおよびコイル部品
JP2025207484A Pending JP2026032194A (ja) 2022-07-21 2025-11-28 コイルボビンの製造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025207484A Pending JP2026032194A (ja) 2022-07-21 2025-11-28 コイルボビンの製造方法

Country Status (5)

Country Link
US (1) US20250357044A1 (https=)
JP (2) JP7786587B2 (https=)
CN (1) CN119404264A (https=)
DE (1) DE112022007399T5 (https=)
WO (1) WO2024018588A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004214334A (ja) 2002-12-27 2004-07-29 Murata Mfg Co Ltd チョークコイルを用いた回路およびチョークコイル

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5936804B2 (ja) * 1977-06-30 1984-09-06 松下電工株式会社 コイルボビン
JPS54184468U (https=) * 1978-06-20 1979-12-27
JPH08138951A (ja) * 1994-11-10 1996-05-31 Tokin Corp トランス・チョークコイル

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004214334A (ja) 2002-12-27 2004-07-29 Murata Mfg Co Ltd チョークコイルを用いた回路およびチョークコイル

Also Published As

Publication number Publication date
DE112022007399T5 (de) 2025-04-03
US20250357044A1 (en) 2025-11-20
WO2024018588A1 (ja) 2024-01-25
CN119404264A (zh) 2025-02-07
JP2026032194A (ja) 2026-02-25
JPWO2024018588A1 (https=) 2024-01-25

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