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ES308556A1 - A METHOD OF PRODUCING AN ELECTRIC COIL. - Google Patents

A METHOD OF PRODUCING AN ELECTRIC COIL.

Info

Publication number
ES308556A1
ES308556A1 ES0308556A ES308556A ES308556A1 ES 308556 A1 ES308556 A1 ES 308556A1 ES 0308556 A ES0308556 A ES 0308556A ES 308556 A ES308556 A ES 308556A ES 308556 A1 ES308556 A1 ES 308556A1
Authority
ES
Spain
Prior art keywords
section
producing
conductive wire
circular cross
electric coil
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.)
Expired
Application number
ES0308556A
Other languages
Spanish (es)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES308556A1 publication Critical patent/ES308556A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/04—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines
    • H02K15/043—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines winding flat conductive wires or sheets
    • 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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/06—Embedding prefabricated windings in the machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulating Of Coils (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

A method of producing an electrical coil, characterized by the operations of: forming a winding of a plurality of turns of a conductive wire having a circular cross section and a substantially uniform layer of synthetic resin with the ratio of the conductor diameter being bare to the thickness Radial of the resin layer not less than 18, and compressing at least a portion of said coil at a pressure between about 700 and about 2820 kg/cm2 to deform the conductive wire from said circular cross-section to a polygonal cross-section. (Machine-translation by Google Translate, not legally binding)
ES0308556A 1964-02-03 1965-01-26 A METHOD OF PRODUCING AN ELECTRIC COIL. Expired ES308556A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34217364A 1964-02-03 1964-02-03

Publications (1)

Publication Number Publication Date
ES308556A1 true ES308556A1 (en) 1965-05-01

Family

ID=23340681

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0308556A Expired ES308556A1 (en) 1964-02-03 1965-01-26 A METHOD OF PRODUCING AN ELECTRIC COIL.

Country Status (5)

Country Link
DE (2) DE1489900B2 (en)
ES (1) ES308556A1 (en)
FR (1) FR1429469A (en)
GB (1) GB1079815A (en)
NL (1) NL6500897A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53142603A (en) * 1977-05-18 1978-12-12 Matsushita Electric Works Ltd Rotor coil-tube coreless-motor
CH627030A5 (en) * 1978-08-09 1981-12-15 Portescap
US4260924A (en) * 1978-09-27 1981-04-07 Westinghouse Electric Corp. Conductor bar for dynamoelectric machines
US4779812A (en) * 1982-01-06 1988-10-25 Kuhlman Corporation Toroidal electrical transformer and method of producing same
CA1192281A (en) * 1982-01-06 1985-08-20 John L. Fisher Toroidal electrical transformer and method of producing same
US4741484A (en) * 1984-10-17 1988-05-03 Kuhlman Corporation Apparatus and method for winding a magnetic core for toroidal transformer
DE3782952T2 (en) * 1986-03-05 1993-04-08 Sumitomo Electric Industries SUPRAL-CONDUCTING DIPOL MAGNETS AND METHOD FOR THE PRODUCTION THEREOF.
JPS63194543A (en) * 1987-02-09 1988-08-11 Hitachi Ltd Stator for vehicle alternator and method for manufacturing the same
AT392708B (en) * 1988-01-27 1991-05-27 Zumtobel Ag METHOD FOR PRODUCING AN IRON BODY WITH A WRAP
AT393013B (en) * 1988-08-10 1991-07-25 Graf Eva MOLDED BODY FROM PLASTIC AND METHOD FOR THE PRODUCTION THEREOF
JPH08223840A (en) * 1995-02-17 1996-08-30 Toyota Motor Corp Coil winding material and manufacturing method thereof
DE29708729U1 (en) * 1997-05-16 1998-09-10 Robert Bosch Gmbh, 70469 Stuttgart Stand for electrical machine
FR2900773B1 (en) * 2006-05-02 2008-11-14 Valeo Equip Electr Moteur METHOD FOR MOUNTING A WINDING OF A STATOR WINDING IN A PACK OF SHEETS
EP2709118A1 (en) * 2012-09-14 2014-03-19 Magnetic Components Sweden AB Optimal inductor
GB201417355D0 (en) * 2014-10-01 2014-11-12 Univ Newcastle Method and system for manufacture of a compressed coil
DE102015201630A1 (en) * 2014-12-19 2016-06-23 Volkswagen Aktiengesellschaft Winding arrangement and electrical machine with such a winding arrangement
DE102015200415A1 (en) * 2015-01-14 2016-07-14 Robert Bosch Gmbh Stator of an electric machine and method of manufacturing the stator
DE102016124799A1 (en) 2016-12-19 2018-06-21 ATE Antriebstechnik und Entwicklungs GmbH & Co. KG Method for producing a stator and associated stator
CN109313980B (en) 2017-05-22 2020-12-01 株式会社世路克 Manufacturing method of high density coil
EP3648312B1 (en) 2018-10-29 2022-12-14 Etel S.A. Prefabricated coil for a direct drive

Also Published As

Publication number Publication date
GB1079815A (en) 1967-08-16
DE1489900A1 (en) 1970-11-05
FR1429469A (en) 1966-02-25
NL6500897A (en) 1965-08-04
DE1489900B2 (en) 1974-04-18
DE1789162A1 (en) 1976-04-22

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