EP3385966A3 - An automatic machine for transformer disc windings - Google Patents

An automatic machine for transformer disc windings Download PDF

Info

Publication number
EP3385966A3
EP3385966A3 EP18165244.7A EP18165244A EP3385966A3 EP 3385966 A3 EP3385966 A3 EP 3385966A3 EP 18165244 A EP18165244 A EP 18165244A EP 3385966 A3 EP3385966 A3 EP 3385966A3
Authority
EP
European Patent Office
Prior art keywords
winding cylinder
windings
automatic machine
disc windings
discs
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.)
Withdrawn
Application number
EP18165244.7A
Other languages
German (de)
French (fr)
Other versions
EP3385966A2 (en
Inventor
Gianfranco Gonella
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.)
Silmek Srl
Original Assignee
Silmek Srl
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 Silmek Srl filed Critical Silmek Srl
Publication of EP3385966A2 publication Critical patent/EP3385966A2/en
Publication of EP3385966A3 publication Critical patent/EP3385966A3/en
Withdrawn legal-status Critical Current

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
    • H01F41/082—Devices for guiding or positioning the winding material on the former
    • H01F41/084—Devices for guiding or positioning the winding material on the former for forming pancake coils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/04—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages with closely-wound convolutions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/14—Pulleys, rollers, or rotary bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/36—Wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coil Winding Methods And Apparatuses (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

A winding machine (1) with radial and longitudinal stratification of an electrical conductor (C) for the realisation of windings for electrical transformers, comprising: a winding cylinder (2) whereon the electrical conductor (C) is adapted to be wound; a calendering set (5) for forming each of the discs (D) on the winding cylinder (2); a resting plane (7) of the discs (D) arranged externally to the winding cylinder (2) and configured to be moved along the direction defined by the vertical axis of rotation (Y); an electronic control set (9) configured to control the movement of the winding cylinder (2), of the calendering set (5) and of the resting plane (7) for realising the windings.
EP18165244.7A 2017-04-07 2018-03-29 An automatic machine for transformer disc windings Withdrawn EP3385966A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000038584A IT201700038584A1 (en) 2017-04-07 2017-04-07 PERFORMED WRAPPING MACHINE FOR THE CONSTRUCTION OF WINDINGS FOR ELECTRIC TRANSFORMERS

Publications (2)

Publication Number Publication Date
EP3385966A2 EP3385966A2 (en) 2018-10-10
EP3385966A3 true EP3385966A3 (en) 2018-11-21

Family

ID=59683921

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18165244.7A Withdrawn EP3385966A3 (en) 2017-04-07 2018-03-29 An automatic machine for transformer disc windings

Country Status (2)

Country Link
EP (1) EP3385966A3 (en)
IT (1) IT201700038584A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110127445B (en) * 2019-05-31 2023-10-31 郑州治世长云科技有限公司 Automatic wire coiling device
CN114864277B (en) * 2022-06-06 2022-11-08 深圳市振亚达电子有限公司 Coil winding device for electronic transformer production

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1406215A (en) * 1919-12-11 1922-02-14 Dayton Eng Lab Co Coil-winding machine
US3125133A (en) * 1964-03-17 Shell coil winding machine
EP2629310A1 (en) * 2012-02-09 2013-08-21 Nittoku Engineering Co., Ltd. Multiple winding apparatus and multiple winding method for coil

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125133A (en) * 1964-03-17 Shell coil winding machine
US1406215A (en) * 1919-12-11 1922-02-14 Dayton Eng Lab Co Coil-winding machine
EP2629310A1 (en) * 2012-02-09 2013-08-21 Nittoku Engineering Co., Ltd. Multiple winding apparatus and multiple winding method for coil

Also Published As

Publication number Publication date
IT201700038584A1 (en) 2018-10-07
EP3385966A2 (en) 2018-10-10

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