JPWO2023074164A1 - - Google Patents
Info
- Publication number
- JPWO2023074164A1 JPWO2023074164A1 JP2023556183A JP2023556183A JPWO2023074164A1 JP WO2023074164 A1 JPWO2023074164 A1 JP WO2023074164A1 JP 2023556183 A JP2023556183 A JP 2023556183A JP 2023556183 A JP2023556183 A JP 2023556183A JP WO2023074164 A1 JPWO2023074164 A1 JP WO2023074164A1
- 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.)
- Pending
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
-
- 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
- H01F27/24—Magnetic cores
- H01F27/255—Magnetic cores made from particles
-
- 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
- H01F27/29—Terminals; Tapping arrangements for signal inductances
-
- 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
- H01F27/29—Terminals; Tapping arrangements for signal inductances
- H01F27/292—Surface mounted devices
-
- 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
- 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
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
-
- 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
- H01F41/064—Winding non-flat conductive wires, e.g. rods, cables or cords
- H01F41/066—Winding non-flat conductive wires, e.g. rods, cables or cords with insulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F2017/048—Fixed inductances of the signal type with magnetic core with encapsulating core, e.g. made of resin and magnetic powder
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021177061 | 2021-10-29 | ||
| PCT/JP2022/034358 WO2023074164A1 (ja) | 2021-10-29 | 2022-09-14 | インダクタおよびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023074164A1 true JPWO2023074164A1 (https=) | 2023-05-04 |
| JPWO2023074164A5 JPWO2023074164A5 (https=) | 2024-07-16 |
Family
ID=86157819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023556183A Pending JPWO2023074164A1 (https=) | 2021-10-29 | 2022-09-14 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240347255A1 (https=) |
| JP (1) | JPWO2023074164A1 (https=) |
| CN (1) | CN118140287A (https=) |
| DE (1) | DE112022005178T5 (https=) |
| WO (1) | WO2023074164A1 (https=) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61186272U (https=) * | 1985-05-10 | 1986-11-20 | ||
| JP4301988B2 (ja) | 2004-03-31 | 2009-07-22 | アルプス電気株式会社 | コイル封入圧粉成型体の製造方法 |
| JP2005310869A (ja) * | 2004-04-19 | 2005-11-04 | Matsushita Electric Ind Co Ltd | コイル部品 |
| JP5167382B2 (ja) * | 2010-04-27 | 2013-03-21 | スミダコーポレーション株式会社 | コイル部品 |
| JP2016207793A (ja) * | 2015-04-21 | 2016-12-08 | パナソニックＩｐマネジメント株式会社 | 電子部品 |
| JP7103787B2 (ja) * | 2017-12-27 | 2022-07-20 | 太陽誘電株式会社 | コイル部品及び電子機器 |
| JP7187831B2 (ja) * | 2018-06-13 | 2022-12-13 | Tdk株式会社 | コイル部品 |
| JP2020017684A (ja) * | 2018-07-27 | 2020-01-30 | パナソニックＩｐマネジメント株式会社 | インダクタおよびそれを用いた電子機器 |
-
2022
- 2022-09-14 US US18/701,275 patent/US20240347255A1/en active Pending
- 2022-09-14 CN CN202280068802.9A patent/CN118140287A/zh active Pending
- 2022-09-14 JP JP2023556183A patent/JPWO2023074164A1/ja active Pending
- 2022-09-14 WO PCT/JP2022/034358 patent/WO2023074164A1/ja not_active Ceased
- 2022-09-14 DE DE112022005178.7T patent/DE112022005178T5/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE112022005178T5 (de) | 2024-08-08 |
| CN118140287A (zh) | 2024-06-04 |
| WO2023074164A1 (ja) | 2023-05-04 |
| US20240347255A1 (en) | 2024-10-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240415 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250702 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20260421 |