MX2013005968A - Metodo y artefacto de torcido de porciones de extremo de conductores de barra, en particular para devanados de barra de maquinas electricas. - Google Patents

Metodo y artefacto de torcido de porciones de extremo de conductores de barra, en particular para devanados de barra de maquinas electricas.

Info

Publication number
MX2013005968A
MX2013005968A MX2013005968A MX2013005968A MX2013005968A MX 2013005968 A MX2013005968 A MX 2013005968A MX 2013005968 A MX2013005968 A MX 2013005968A MX 2013005968 A MX2013005968 A MX 2013005968A MX 2013005968 A MX2013005968 A MX 2013005968A
Authority
MX
Mexico
Prior art keywords
bar
fixture
twisting
end portions
free ends
Prior art date
Application number
MX2013005968A
Other languages
English (en)
Inventor
Sante Guercioni
Original Assignee
Tecnomatic Spa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44534548&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2013005968(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tecnomatic Spa filed Critical Tecnomatic Spa
Publication of MX2013005968A publication Critical patent/MX2013005968A/es

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
    • 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
    • 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
    • H02K15/0025—Shaping or compacting conductors or winding heads after the installation of the winding in the core or machine ; Applying fastening means on winding heads
    • H02K15/0031—Shaping or compacting conductors in slots or around salient poles
    • 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
    • H02K15/0435—Wound windings
    • 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
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49012—Rotor
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53143—Motor or generator
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53143—Motor or generator
    • Y10T29/53161—Motor or generator including deforming means
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53687—Means to assemble or disassemble by rotation of work part

Landscapes

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

Abstract

Es descrito un método de torcido (100) y un artefacto de torcido (10), para el torcido de las porciones de extremo libre (2A, 3A, 2A', 3A') de los conductores de barra (1, 1') para el devanado de barra del estator o rotor de una máquina eléctrica que comprende. El artefacto de torcido (10) comprende al menos un miembro de receptáculo (11) que incluye una estructura principal (11A) proporcionada con un arco (R1) de los receptáculos adyacentes (11A') y una estructura secundaria (11B) que comprende receptáculos adicionales (11B') y que es axialmente montada, en forma movible, con respecto a la estructura principal (11A). Algunos aunque no todos los extremos libres (2A, 3A, 2A', 3A') de los conductores de barra son colocados en los receptáculos adyacentes (11A'). La estructura principal es entonces girada para torcer los extremos libres (2A, 3A, 2A', 3A') en forma parcial. Entonces, la estructura secundaria (11B) es movida en dirección axial, de manera que los extremos libres restantes (2A, 3A, 2A', 3A') de los conductores de barra son insertados en los receptáculos (11b') en el mismo. Posteriormente, ambas de la estructura principal (11A) y la estructura secundaria (11B) son giradas, en forma simultánea, para torcer todos los extremos libres (2A, 2A').
MX2013005968A 2011-01-04 2011-01-04 Metodo y artefacto de torcido de porciones de extremo de conductores de barra, en particular para devanados de barra de maquinas electricas. MX2013005968A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2011/000004 WO2012093413A1 (en) 2011-01-04 2011-01-04 Method and fixture for twisting end portions of bar conductors, in particular for bar windings of electric machines

Publications (1)

Publication Number Publication Date
MX2013005968A true MX2013005968A (es) 2013-07-29

Family

ID=44534548

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013005968A MX2013005968A (es) 2011-01-04 2011-01-04 Metodo y artefacto de torcido de porciones de extremo de conductores de barra, en particular para devanados de barra de maquinas electricas.

Country Status (11)

Country Link
US (2) US8826513B2 (es)
EP (1) EP2661801B1 (es)
JP (1) JP5655160B2 (es)
KR (1) KR101704867B1 (es)
CN (1) CN103314508B (es)
BR (1) BR112013017243B1 (es)
CA (1) CA2823550C (es)
EA (1) EA024602B1 (es)
ES (1) ES2524078T3 (es)
MX (1) MX2013005968A (es)
WO (1) WO2012093413A1 (es)

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Also Published As

Publication number Publication date
EP2661801B1 (en) 2014-08-20
BR112013017243A2 (pt) 2018-06-05
EA024602B1 (ru) 2016-10-31
JP5655160B2 (ja) 2015-01-14
CA2823550A1 (en) 2012-07-12
BR112013017243B1 (pt) 2020-09-29
EA201300797A1 (ru) 2013-11-29
CN103314508B (zh) 2016-02-17
WO2012093413A1 (en) 2012-07-12
CA2823550C (en) 2018-04-17
US20140237811A1 (en) 2014-08-28
KR20140018855A (ko) 2014-02-13
US20130276295A1 (en) 2013-10-24
EP2661801A1 (en) 2013-11-13
CN103314508A (zh) 2013-09-18
US9520762B2 (en) 2016-12-13
KR101704867B1 (ko) 2017-02-22
ES2524078T3 (es) 2014-12-04
US8826513B2 (en) 2014-09-09
JP2014501485A (ja) 2014-01-20

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