IT996926B - PROCEDURE FOR THE MANUFACTURE OF COHERENT ROLLS FOR WINDING OF DYNAMOELECTRIC MACHINES - Google Patents

PROCEDURE FOR THE MANUFACTURE OF COHERENT ROLLS FOR WINDING OF DYNAMOELECTRIC MACHINES

Info

Publication number
IT996926B
IT996926B IT70288/73A IT7028873A IT996926B IT 996926 B IT996926 B IT 996926B IT 70288/73 A IT70288/73 A IT 70288/73A IT 7028873 A IT7028873 A IT 7028873A IT 996926 B IT996926 B IT 996926B
Authority
IT
Italy
Prior art keywords
coherent
rolls
winding
procedure
manufacture
Prior art date
Application number
IT70288/73A
Other languages
Italian (it)
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Application granted granted Critical
Publication of IT996926B publication Critical patent/IT996926B/en

Links

Classifications

    • 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
    • H02K3/14—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots with transposed conductors, e.g. twisted conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
    • H02K15/0414—Windings consisting of separate elements, e.g. bars, hairpins, segments, half coils
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
    • H02K15/0414—Windings consisting of separate elements, e.g. bars, hairpins, segments, half coils
    • H02K15/0421—Windings consisting of separate elements, e.g. bars, hairpins, segments, half coils consisting of single conductors, e.g. hairpins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Windings For Motors And Generators (AREA)
IT70288/73A 1972-12-08 1973-11-09 PROCEDURE FOR THE MANUFACTURE OF COHERENT ROLLS FOR WINDING OF DYNAMOELECTRIC MACHINES IT996926B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7216005A SE379610B (en) 1972-12-08 1972-12-08

Publications (1)

Publication Number Publication Date
IT996926B true IT996926B (en) 1975-12-10

Family

ID=20301589

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70288/73A IT996926B (en) 1972-12-08 1973-11-09 PROCEDURE FOR THE MANUFACTURE OF COHERENT ROLLS FOR WINDING OF DYNAMOELECTRIC MACHINES

Country Status (11)

Country Link
US (1) US3837072A (en)
JP (1) JPS4988007A (en)
BR (1) BR7309587D0 (en)
CA (1) CA1000036A (en)
CH (1) CH558101A (en)
DE (1) DE2358765A1 (en)
FR (1) FR2210041A1 (en)
GB (1) GB1447678A (en)
IT (1) IT996926B (en)
NO (1) NO133918C (en)
SE (1) SE379610B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH634694A5 (en) * 1978-06-27 1983-02-15 Bbc Brown Boveri & Cie Method and device for producing a roebel bar consisting of conductor elements
DE19802759A1 (en) * 1998-01-26 1999-07-29 Abb Patent Gmbh Process for the production of conductor bars
US6313556B1 (en) * 1999-09-30 2001-11-06 Reliance Electric Technologies, Llc Superconducting electromechanical rotating device having a liquid-cooled, potted, one layer stator winding
US6536093B2 (en) * 2000-04-04 2003-03-25 General Electric Company Assembly line method for and method of producing armature coils
US7547999B2 (en) * 2003-04-28 2009-06-16 General Electric Company Superconducting multi-pole electrical machine
CN104539074B (en) * 2014-12-06 2017-04-05 南阳防爆集团股份有限公司 A kind of electricity generator stator coil transposition structure
DE102018208407A1 (en) * 2018-05-28 2019-11-28 Thyssenkrupp Ag Method for producing stranded wire, method for producing an electric motor, and use of stranded wire
IT201800006494A1 (en) 2018-06-20 2019-12-20 Apparatus and method for hairpin modeling
EP3605797A1 (en) 2018-08-01 2020-02-05 Siemens Aktiengesellschaft Cogged coil for a stator of an electrically rotating machine
IT202100017636A1 (en) 2021-07-05 2023-01-05 Tecnomatic Spa Method and apparatus of assembling a hairpin winding
IT202200006170A1 (en) 2022-03-29 2023-09-29 Tecnomatic Spa System and procedure for assembling a stator or rotor winding

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE277012C (en) * 1912-03-18
US2896102A (en) * 1957-03-04 1959-07-21 Mc Graw Edison Co Electrical conductor and process for making same
CH412089A (en) * 1962-07-18 1966-04-30 Licentia Gmbh Winding conductors for electrical machines, in particular for turbo generators

Also Published As

Publication number Publication date
CA1000036A (en) 1976-11-23
BR7309587D0 (en) 1974-08-29
DE2358765A1 (en) 1974-06-12
NO133918C (en) 1976-07-14
GB1447678A (en) 1976-08-25
NO133918B (en) 1976-04-05
US3837072A (en) 1974-09-24
FR2210041A1 (en) 1974-07-05
CH558101A (en) 1975-01-15
JPS4988007A (en) 1974-08-22
SE379610B (en) 1975-10-13

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