EP4184533C0 - Filterdrossel, deren herstellungsverfahren und elektrische vorrichtung - Google Patents

Filterdrossel, deren herstellungsverfahren und elektrische vorrichtung

Info

Publication number
EP4184533C0
EP4184533C0 EP21208886.8A EP21208886A EP4184533C0 EP 4184533 C0 EP4184533 C0 EP 4184533C0 EP 21208886 A EP21208886 A EP 21208886A EP 4184533 C0 EP4184533 C0 EP 4184533C0
Authority
EP
European Patent Office
Prior art keywords
manufacturing
electrical device
filter choke
choke
filter
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
EP21208886.8A
Other languages
English (en)
French (fr)
Other versions
EP4184533B1 (de
EP4184533A1 (de
Inventor
Marek S Rylko
Marcin Kacki
Adam Tobiasz
Przemyslaw Habinka
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.)
SMA Solar Technology AG
Original Assignee
SMA Solar Technology AG
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
Priority to PL21208886.8T priority Critical patent/PL4184533T3/pl
Application filed by SMA Solar Technology AG filed Critical SMA Solar Technology AG
Priority to EP21208886.8A priority patent/EP4184533B1/de
Priority to JP2024527153A priority patent/JP2024542166A/ja
Priority to PCT/EP2022/080359 priority patent/WO2023088672A1/en
Priority to EP22809163.3A priority patent/EP4434061A1/de
Publication of EP4184533A1 publication Critical patent/EP4184533A1/de
Priority to US18/665,988 priority patent/US20240304381A1/en
Application granted granted Critical
Publication of EP4184533B1 publication Critical patent/EP4184533B1/de
Publication of EP4184533C0 publication Critical patent/EP4184533C0/de
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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • H01F27/325—Coil bobbins
    • 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
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/12—Magnetic shunt paths
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F2003/106—Magnetic circuits using combinations of different magnetic materials
    • 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
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/263—Fastening parts of the core together

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Coils Or Transformers For Communication (AREA)
EP21208886.8A 2021-11-17 2021-11-17 Filterdrossel, deren herstellungsverfahren und elektrische vorrichtung Active EP4184533B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP21208886.8A EP4184533B1 (de) 2021-11-17 2021-11-17 Filterdrossel, deren herstellungsverfahren und elektrische vorrichtung
PL21208886.8T PL4184533T3 (pl) 2021-11-17 2021-11-17 Dławik filtrujący, sposób jego wytwarzania oraz urządzenie elektryczne
PCT/EP2022/080359 WO2023088672A1 (en) 2021-11-17 2022-10-31 Filter-choke, production method thereof and electrical device
EP22809163.3A EP4434061A1 (de) 2021-11-17 2022-10-31 Filterkoks, herstellungsverfahren dafür und elektrische vorrichtung
JP2024527153A JP2024542166A (ja) 2021-11-17 2022-10-31 フィルタチョーク、フィルタチョークの製造方法、および電気機器
US18/665,988 US20240304381A1 (en) 2021-11-17 2024-05-16 Filter-choke, production method thereof and electrical device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21208886.8A EP4184533B1 (de) 2021-11-17 2021-11-17 Filterdrossel, deren herstellungsverfahren und elektrische vorrichtung

Publications (3)

Publication Number Publication Date
EP4184533A1 EP4184533A1 (de) 2023-05-24
EP4184533B1 EP4184533B1 (de) 2025-07-02
EP4184533C0 true EP4184533C0 (de) 2025-07-02

Family

ID=78695521

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21208886.8A Active EP4184533B1 (de) 2021-11-17 2021-11-17 Filterdrossel, deren herstellungsverfahren und elektrische vorrichtung

Country Status (2)

Country Link
EP (1) EP4184533B1 (de)
PL (1) PL4184533T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117038281A (zh) * 2023-09-18 2023-11-10 惠州市可立克电子有限公司 三相差模电感磁集成结构
EP4542588A1 (de) * 2023-10-19 2025-04-23 Delta Electronics (Thailand) Public Co., Ltd. Magnetische komponente

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55110010A (en) * 1979-02-19 1980-08-25 Matsushita Electric Ind Co Ltd Current transformer
US5155676A (en) * 1991-11-01 1992-10-13 International Business Machines Corporation Gapped/ungapped magnetic core
JP2566052Y2 (ja) * 1992-01-27 1998-03-25 株式会社トーキン トランス
WO2013065183A1 (ja) * 2011-11-04 2013-05-10 トヨタ自動車株式会社 リアクトルおよびその製造方法
JP2014150220A (ja) * 2013-02-04 2014-08-21 Toyota Motor Corp リアクトル
CN203858954U (zh) 2014-04-30 2014-10-01 台达电子（东莞）有限公司 扼流器
JP6519741B2 (ja) * 2015-07-15 2019-05-29 株式会社オートネットワーク技術研究所 リアクトル、コンバータ、および電力変換装置
JP6458720B2 (ja) * 2015-12-04 2019-01-30 トヨタ自動車株式会社 リアクトル

Also Published As

Publication number Publication date
EP4184533B1 (de) 2025-07-02
EP4184533A1 (de) 2023-05-24
PL4184533T3 (pl) 2025-11-12

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