GB1003991A - A method of making of composite conductor bar comprising side-by-side component conductors - Google Patents

A method of making of composite conductor bar comprising side-by-side component conductors

Info

Publication number
GB1003991A
GB1003991A GB2203063A GB2203063A GB1003991A GB 1003991 A GB1003991 A GB 1003991A GB 2203063 A GB2203063 A GB 2203063A GB 2203063 A GB2203063 A GB 2203063A GB 1003991 A GB1003991 A GB 1003991A
Authority
GB
United Kingdom
Prior art keywords
making
conductor bar
skein
composite conductor
electric machines
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
GB2203063A
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.)
Larborde & Kupfer SA
Original Assignee
Larborde & Kupfer SA
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 Larborde & Kupfer SA filed Critical Larborde & Kupfer SA
Publication of GB1003991A publication Critical patent/GB1003991A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

1,003,991. Coils for dynamo-electric machines. LABORDE & KUPFER S.A. May 31, 1963 [Oct. 30, 1962], No. 22030/63. Heading H2A. [Also in Division B3] A method of producing stator windings for synchronous electric machines comprises winding a skein 5 of wires 6, e.g. of insulated copper, about a pair of pins 3 secured to a rotating plate 2, the number of revolutions thereof being equal to the number of wires required in each layer of the winding, cutting the skein transversely into two equal half skeins which are simultaneously fed through a press and Roebel transposed to form a substantially hair-pin-shaped loop 7 which is finally reshaped in a modified wireforming bench into a loop, Fig. 7.
GB2203063A 1962-10-30 1963-05-31 A method of making of composite conductor bar comprising side-by-side component conductors Expired GB1003991A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR42997A FR1349250A (en) 1962-10-30 1962-10-30 Method of manufacturing the coils of the stator windings of large synchronous electric machines and the means used for its implementation

Publications (1)

Publication Number Publication Date
GB1003991A true GB1003991A (en) 1965-09-08

Family

ID=8596168

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2203063A Expired GB1003991A (en) 1962-10-30 1963-05-31 A method of making of composite conductor bar comprising side-by-side component conductors

Country Status (2)

Country Link
FR (1) FR1349250A (en)
GB (1) GB1003991A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2286293A (en) * 1993-12-23 1995-08-09 London Innovation Limited Adjustable stator: winding construction: cooling and commutator construction inan electric machine
WO2019228846A1 (en) * 2018-05-28 2019-12-05 Thyssenkrupp Ag Method for producing compressed strand, method for producing an electric motor, and use of compressed strand
EP3605797A1 (en) * 2018-08-01 2020-02-05 Siemens Aktiengesellschaft Cogged coil for a stator of an electrically rotating machine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2215684B2 (en) * 1973-01-26 1975-04-04 Alsthom
FI90930C (en) * 1985-10-15 1994-04-11 Siemens Ag Method and apparatus for bending a number of adjacent and / or superposed electrically insulated rod-shaped conductors

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2286293A (en) * 1993-12-23 1995-08-09 London Innovation Limited Adjustable stator: winding construction: cooling and commutator construction inan electric machine
US6040645A (en) * 1993-12-23 2000-03-21 London Innovation Ltd. Electrical machines
US6459179B1 (en) 1993-12-23 2002-10-01 Cedric Lynch Electrical machines
WO2019228846A1 (en) * 2018-05-28 2019-12-05 Thyssenkrupp Ag Method for producing compressed strand, method for producing an electric motor, and use of compressed strand
CN112640273A (en) * 2018-05-28 2021-04-09 汉拿电驱动股份有限公司 Method for producing a pressed strand, method for producing an electric motor, and use of a pressed strand
EP3804104A1 (en) * 2018-05-28 2021-04-14 Jheeco E-Drive Ag Method for producing compressed strand, method for producing an electric motor, and use of compressed strand
US20210234443A1 (en) * 2018-05-28 2021-07-29 Jheeco E-Drive Ag Method for producing compressed strand, method for producing an electric motor, and use of compressed strand
EP3605797A1 (en) * 2018-08-01 2020-02-05 Siemens Aktiengesellschaft Cogged coil for a stator of an electrically rotating machine

Also Published As

Publication number Publication date
FR1349250A (en) 1964-01-17

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