BR102013004972B8 - Electric rotary machine and method of manufacturing electrical conductor segments - Google Patents
Electric rotary machine and method of manufacturing electrical conductor segmentsInfo
- Publication number
- BR102013004972B8 BR102013004972B8 BR102013004972A BR102013004972A BR102013004972B8 BR 102013004972 B8 BR102013004972 B8 BR 102013004972B8 BR 102013004972 A BR102013004972 A BR 102013004972A BR 102013004972 A BR102013004972 A BR 102013004972A BR 102013004972 B8 BR102013004972 B8 BR 102013004972B8
- Authority
- BR
- Brazil
- Prior art keywords
- stator core
- conductor segments
- electrical conductor
- stator
- electrical
- Prior art date
Links
- 239000004020 conductor Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
Landscapes
- Windings For Motors And Generators (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
máquina giratória elétrica, e, método de fabricar os segmentos de condutor elétrico. em uma máquina giratória elétrica (1), um estator (2) inclui um núcleo de estator cilíndrico oco (7) e uma bobina de estator (8) montada no núcleo de estator (7). a bobina de estator (8) tem uma pluralidade de porções em ranhura (25), cada uma das quais é recebida em uma ranhura correspondente (11) do núcleo de estator (7), e uma pluralidade de porções de conexão (26), cada uma das quais está localizada fora das ranhuras (11) do núcleo de estator (7) para conectar um par correspondente das porções em ranhura (25). ademais, para cada uma das porções de conexão (26), pelo menos parte da porção de conexão (26) é formada de um fio elétrico deformado que é obtido achatando um fio elétrico redondo. o fio elétrico deformado tem um par oposto de faces laterais planas (15) que são paralelas entre si e um par oposto de faces laterais curvadas (17) que são convexas em direções opostas.electrical rotating machine, and, method of manufacturing the electrical conductor segments. in an electrical rotating machine (1), a stator (2) includes a hollow cylindrical stator core (7) and a stator coil (8) mounted on the stator core (7). the stator coil (8) has a plurality of slotted portions (25), each of which is received in a corresponding slot (11) of the stator core (7), and a plurality of connecting portions (26), each of which is located outside the slots (11) of the stator core (7) to connect a corresponding pair of the slotted portions (25). Furthermore, for each of the connecting portions (26), at least part of the connecting portion (26) is formed from a deformed electrical wire that is obtained by flattening a round electrical wire. The deformed electrical wire has an opposing pair of flat side faces (15) that are parallel to each other and an opposing pair of curved side faces (17) that are convex in opposite directions.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012-064129 | 2012-03-21 | ||
JP2012064129A JP5849802B2 (en) | 2012-03-21 | 2012-03-21 | Rotating electrical machine and segment manufacturing method |
Publications (3)
Publication Number | Publication Date |
---|---|
BR102013004972A2 BR102013004972A2 (en) | 2015-06-23 |
BR102013004972B1 BR102013004972B1 (en) | 2023-11-21 |
BR102013004972B8 true BR102013004972B8 (en) | 2024-03-12 |
Family
ID=49195080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR102013004972A BR102013004972B8 (en) | 2012-03-21 | 2013-02-28 | Electric rotary machine and method of manufacturing electrical conductor segments |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5849802B2 (en) |
CN (1) | CN103326482B (en) |
BR (1) | BR102013004972B8 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106457455B (en) * | 2014-05-16 | 2019-01-01 | 本田技研工业株式会社 | Wire bonding method |
DE102014210687A1 (en) * | 2014-06-05 | 2015-12-17 | Robert Bosch Gmbh | Electromagnetic relay, in particular starter relay for a starting device |
JP6135614B2 (en) | 2014-07-23 | 2017-05-31 | トヨタ自動車株式会社 | Segment coil manufacturing method |
EP3748822A1 (en) * | 2014-12-26 | 2020-12-09 | Hitachi Automotive Systems, Ltd. | Coil forming device, stator and method for providing a rotating electric device |
JP6520475B2 (en) * | 2015-06-30 | 2019-05-29 | アイシン・エィ・ダブリュ株式会社 | Electric rotating machine |
JP6299723B2 (en) * | 2015-10-23 | 2018-03-28 | トヨタ自動車株式会社 | Stator coil forming method |
JP6083914B1 (en) * | 2016-03-23 | 2017-02-22 | 新明工業株式会社 | Wiring groove coilless motor |
US10855144B2 (en) * | 2018-04-03 | 2020-12-01 | General Electric Company | Electrical winding topologies and methods of making the same |
JP7125360B2 (en) * | 2019-02-05 | 2022-08-24 | 日立Astemo株式会社 | Rotating electric machine and manufacturing method of rotating electric machine |
JP2020141449A (en) * | 2019-02-27 | 2020-09-03 | 日本電産株式会社 | Stator, motor including the stator, vehicle mounted with the motor, and coil manufacturing method |
JP7205417B2 (en) * | 2019-08-20 | 2023-01-17 | 株式会社デンソー | STATOR MANUFACTURING METHOD, STATOR MANUFACTURING APPARATUS |
JP7203716B2 (en) * | 2019-12-18 | 2023-01-13 | 本田技研工業株式会社 | Coil and coil manufacturing method |
JP6840217B1 (en) * | 2019-12-23 | 2021-03-10 | 三菱電機株式会社 | Rotating machine |
JP7255556B2 (en) * | 2020-05-28 | 2023-04-11 | トヨタ自動車株式会社 | Manufacturing method of stator for rotary electric machine for vehicle |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5846240U (en) * | 1981-09-22 | 1983-03-29 | 三菱電機株式会社 | rotor of rotating electric machine |
US4757601A (en) * | 1985-04-24 | 1988-07-19 | General Motors Corporation | Connection of tapered armature conductor to tapered commutator slot |
JP2827773B2 (en) * | 1992-12-21 | 1998-11-25 | 株式会社日立製作所 | Method of forming rotating armature and armature winding |
JP3598581B2 (en) * | 1995-05-19 | 2004-12-08 | 株式会社デンソー | Rotor coil of generator and method of manufacturing the same |
DE69830869T2 (en) * | 1997-05-26 | 2006-05-24 | Denso Corp., Kariya | Alternator for motor vehicles |
WO1998054822A1 (en) * | 1997-05-26 | 1998-12-03 | Denso Corporation | Ac generator for vehicle |
JP3456140B2 (en) * | 1997-05-26 | 2003-10-14 | 株式会社デンソー | AC generator for vehicles |
JP3474769B2 (en) * | 1998-04-08 | 2003-12-08 | 三菱電機株式会社 | Armature coil conductor and manufacturing method thereof |
JP3589134B2 (en) * | 2000-01-12 | 2004-11-17 | 株式会社デンソー | Stator manufacturing method and apparatus |
JP3630141B2 (en) * | 2002-02-28 | 2005-03-16 | 株式会社デンソー | Manufacturing method of stator of rotating electric machine |
JP3652348B2 (en) * | 2002-11-26 | 2005-05-25 | 株式会社モステック | Coil, wire, wire manufacturing method, wire manufacturing device |
EP1578002B1 (en) * | 2002-12-26 | 2008-07-02 | Mitsubishi Denki Kabushiki Kaisha | Stator of dynamoelectric machine and method for manufacturing stator winding |
JP5521642B2 (en) * | 2010-02-26 | 2014-06-18 | 株式会社デンソー | Armature of rotating electric machine and method for manufacturing the armature |
-
2012
- 2012-03-21 JP JP2012064129A patent/JP5849802B2/en active Active
-
2013
- 2013-02-28 BR BR102013004972A patent/BR102013004972B8/en active IP Right Grant
- 2013-03-18 CN CN201310085666.7A patent/CN103326482B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN103326482A (en) | 2013-09-25 |
JP2013198328A (en) | 2013-09-30 |
CN103326482B (en) | 2016-04-20 |
BR102013004972B1 (en) | 2023-11-21 |
BR102013004972A2 (en) | 2015-06-23 |
JP5849802B2 (en) | 2016-02-03 |
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B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] | ||
B12B | Appeal against refusal [chapter 12.2 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/02/2013, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO. |
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B16C | Correction of notification of the grant [chapter 16.3 patent gazette] |
Free format text: REF. RPI 2759 DE 21/11/2023 QUANTO AO TITULO. |