EP3855462C0 - Device and method for coiling ring cores without cartridges - Google Patents

Device and method for coiling ring cores without cartridges

Info

Publication number
EP3855462C0
EP3855462C0 EP20152958.3A EP20152958A EP3855462C0 EP 3855462 C0 EP3855462 C0 EP 3855462C0 EP 20152958 A EP20152958 A EP 20152958A EP 3855462 C0 EP3855462 C0 EP 3855462C0
Authority
EP
European Patent Office
Prior art keywords
cartridges
ring cores
coiling ring
coiling
cores
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
EP20152958.3A
Other languages
German (de)
French (fr)
Other versions
EP3855462A1 (en
EP3855462B9 (en
EP3855462B1 (en
Inventor
Alois Hofer
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.)
Ruff GmbH
Original Assignee
Ruff GmbH
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 EP20152958.3A priority Critical patent/EP3855462B9/en
Application filed by Ruff GmbH filed Critical Ruff GmbH
Priority to US17/794,593 priority patent/US20230066596A1/en
Priority to PCT/EP2021/051214 priority patent/WO2021148474A1/en
Priority to BR112022014276A priority patent/BR112022014276A2/en
Priority to CN202180010788.2A priority patent/CN115053307A/en
Publication of EP3855462A1 publication Critical patent/EP3855462A1/en
Application granted granted Critical
Publication of EP3855462C0 publication Critical patent/EP3855462C0/en
Publication of EP3855462B1 publication Critical patent/EP3855462B1/en
Publication of EP3855462B9 publication Critical patent/EP3855462B9/en
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
    • 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
    • H01F41/08—Winding conductors onto closed formers or cores, e.g. threading conductors through toroidal cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
EP20152958.3A 2020-01-21 2020-01-21 Device and method for coiling ring cores without cartridges Active EP3855462B9 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP20152958.3A EP3855462B9 (en) 2020-01-21 2020-01-21 Device and method for coiling ring cores without cartridges
PCT/EP2021/051214 WO2021148474A1 (en) 2020-01-21 2021-01-20 Device and method for winding toroidal cores without using a magazine
BR112022014276A BR112022014276A2 (en) 2020-01-21 2021-01-20 DEVICE AND METHOD FOR WINDING TOROIDAL CORES WITHOUT USING A COIL
CN202180010788.2A CN115053307A (en) 2020-01-21 2021-01-20 Apparatus and method for winding toroidal cores without the use of a magazine
US17/794,593 US20230066596A1 (en) 2020-01-21 2021-01-20 Device and Method for Winding Toroidal Cores Without Using a Magazine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20152958.3A EP3855462B9 (en) 2020-01-21 2020-01-21 Device and method for coiling ring cores without cartridges

Publications (4)

Publication Number Publication Date
EP3855462A1 EP3855462A1 (en) 2021-07-28
EP3855462C0 true EP3855462C0 (en) 2024-01-03
EP3855462B1 EP3855462B1 (en) 2024-01-03
EP3855462B9 EP3855462B9 (en) 2024-04-03

Family

ID=69187567

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20152958.3A Active EP3855462B9 (en) 2020-01-21 2020-01-21 Device and method for coiling ring cores without cartridges

Country Status (5)

Country Link
US (1) US20230066596A1 (en)
EP (1) EP3855462B9 (en)
CN (1) CN115053307A (en)
BR (1) BR112022014276A2 (en)
WO (1) WO2021148474A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4884758A (en) * 1985-02-06 1989-12-05 Kuhlman Corporation Self-loading wire winding assembly and method
US6557793B2 (en) * 2001-08-24 2003-05-06 Harmonic Drive Systems, Inc. Toroidal core winding method and automatic winding apparatus
DE10150818B4 (en) * 2001-10-15 2004-07-22 Ruff Gmbh & Co. Kg Winding or bandaging device and toroid coil winding and bandaging system
DE10153896A1 (en) 2001-11-02 2003-05-28 Herbert Ruff Gmbh & Co Kg Direct winding device for ring core coils, has magazine in contact with drive belt in parts of exterior and mounted in guide with two guide elements on both sides of magazine with gap for wire
EP2953149B1 (en) 2014-06-06 2017-04-19 RUFF GmbH Device and method for coiling ring cores without cartridges

Also Published As

Publication number Publication date
EP3855462A1 (en) 2021-07-28
BR112022014276A2 (en) 2022-12-13
CN115053307A (en) 2022-09-13
US20230066596A1 (en) 2023-03-02
WO2021148474A1 (en) 2021-07-29
EP3855462B9 (en) 2024-04-03
EP3855462B1 (en) 2024-01-03

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