FR3133715B1 - Method for aligning segments of a conductive pin - Google Patents

Method for aligning segments of a conductive pin Download PDF

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Publication number
FR3133715B1
FR3133715B1 FR2202455A FR2202455A FR3133715B1 FR 3133715 B1 FR3133715 B1 FR 3133715B1 FR 2202455 A FR2202455 A FR 2202455A FR 2202455 A FR2202455 A FR 2202455A FR 3133715 B1 FR3133715 B1 FR 3133715B1
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FR
France
Prior art keywords
segments
conductive pin
plane
applying
force
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
FR2202455A
Other languages
French (fr)
Other versions
FR3133715A1 (en
Inventor
Clercq Stephane De
Jean Duquesne
Samuel Gressier
Ludovic Darras
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.)
Valeo Equipements Electriques Moteur SAS
Original Assignee
Valeo Equipements Electriques Moteur SAS
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.)
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Publication date
Application filed by Valeo Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Priority to FR2202455A priority Critical patent/FR3133715B1/en
Publication of FR3133715A1 publication Critical patent/FR3133715A1/en
Application granted granted Critical
Publication of FR3133715B1 publication Critical patent/FR3133715B1/en
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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
    • H02K15/0421—Windings consisting of separate elements, e.g. bars, hairpins, segments, half coils consisting of single conductors, e.g. hairpins
    • 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
    • H02K15/0428—Windings consisting of separate elements, e.g. bars, hairpins, segments, half coils consisting of single conductors, e.g. hairpins characterised by the method or apparatus for simultaneously twisting a plurality of hairpins

Landscapes

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

Abstract

L’invention concerne un procédé pour aligner dans un plan de référence (RP), des segments (36) d'une épingle conductrice (30) pour un enroulement électrique, notamment de stator, ces segments étant joints l’un à l’autre par une partie de connexion, le procédé comportant les étapes suivantes : a. tenir l'épingle (30), notamment du côté de la partie de connexion, en laissant libre les segments (36) au moins sur une partie de leur longueur qui est adjacente à une extrémité libre de ces segments, notamment sur la majeure partie de leur longueur, b. déformer les segments (36) ensemble en appliquant sur ces segments une première force (F1) qui pointe vers un premier côté de ce plan (RP), c. optionnellement déformer les segments (36) ensemble en appliquant sur ces segments une deuxième force qui pointe vers un deuxième côté de ce plan (RP), opposé au premier côté. Figure pour l’abrégé : Figure 6The invention relates to a method for aligning segments (36) of a conductive pin (30) for an electrical winding, in particular a stator, in a reference plane (RP), these segments being joined to each other. by a connection part, the method comprising the following steps: a. hold the pin (30), in particular on the side of the connection part, leaving the segments (36) free at least over part of their length which is adjacent to a free end of these segments, in particular over the major part of their length, b. deform the segments (36) together by applying to these segments a first force (F1) which points towards a first side of this plane (RP), c. optionally deform the segments (36) together by applying to these segments a second force which points towards a second side of this plane (RP), opposite the first side. Figure for abstract: Figure 6

FR2202455A 2022-03-21 2022-03-21 Method for aligning segments of a conductive pin Active FR3133715B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2202455A FR3133715B1 (en) 2022-03-21 2022-03-21 Method for aligning segments of a conductive pin

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2202455 2022-03-21
FR2202455A FR3133715B1 (en) 2022-03-21 2022-03-21 Method for aligning segments of a conductive pin

Publications (2)

Publication Number Publication Date
FR3133715A1 FR3133715A1 (en) 2023-09-22
FR3133715B1 true FR3133715B1 (en) 2024-03-15

Family

ID=81648316

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2202455A Active FR3133715B1 (en) 2022-03-21 2022-03-21 Method for aligning segments of a conductive pin

Country Status (1)

Country Link
FR (1) FR3133715B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2203986T5 (en) * 1997-10-16 2007-12-01 Denso Corporation METHOD AND APPLIANCE FOR ROLLING THE RETURN PARTS OF STATOR DRIVING SEGMENTS IN U.
KR101365469B1 (en) * 2012-09-20 2014-02-25 현대모비스 주식회사 Device for hairpin connecting and hairpin winding motor having the same
AT523029A1 (en) * 2019-10-10 2021-04-15 Miba Automation Systems Ges M B H Method for providing shaped bars from an electrical conductor wire

Also Published As

Publication number Publication date
FR3133715A1 (en) 2023-09-22

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