JPS5466404A - Preparing field coil - Google Patents
Preparing field coilInfo
- Publication number
- JPS5466404A JPS5466404A JP13249077A JP13249077A JPS5466404A JP S5466404 A JPS5466404 A JP S5466404A JP 13249077 A JP13249077 A JP 13249077A JP 13249077 A JP13249077 A JP 13249077A JP S5466404 A JPS5466404 A JP S5466404A
- Authority
- JP
- Japan
- Prior art keywords
- copper wire
- flat square
- square copper
- dimension
- chamfering
- 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.)
- Pending
Links
Landscapes
- Coil Winding Methods And Apparatuses (AREA)
- Windings For Motors And Generators (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
PURPOSE: To prevent a generation of angular protrusion in inside angle of flat square copper wire after winding, by such means that with a chamfering applied in a specific dimension to a corner of the flat square copper wire wound in an edgewise direction, a winding be so made for the chamfered corner as to be inside.
CONSTITUTION: When constructing a field coil with a flat square copper wire 6 wound in an edgewise direction, a chamfering is previously applied before winding to a corner to be inside of the coil of the flat square copper wire 6. The dimension of chamfering is so made that a plate thickness-way dimension t may be below half the flat square copper wire thickness and a breadthwise dimension w within a range of 1.5 to 2.0 times the plate thickness. In such construction, after cutting an increase of the thickness due to a widing, a flat square copper wire 6A will be provided with a chamfered part slightly remaining in the inside, eliminating a generation of angular protrusion in the inside angle part, thus capable of preventing insulation demages between turns.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13249077A JPS5466404A (en) | 1977-11-07 | 1977-11-07 | Preparing field coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13249077A JPS5466404A (en) | 1977-11-07 | 1977-11-07 | Preparing field coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5466404A true JPS5466404A (en) | 1979-05-29 |
Family
ID=15082583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13249077A Pending JPS5466404A (en) | 1977-11-07 | 1977-11-07 | Preparing field coil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5466404A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012137302A1 (en) * | 2011-04-05 | 2012-10-11 | トヨタ自動車株式会社 | Stator, method for manufacturing stator, and flat conductor for winding |
| WO2023277198A1 (en) * | 2021-07-02 | 2023-01-05 | 三菱マテリアル株式会社 | Copper strip for edgewise bending, and electronic/electrical device component and busbar |
| WO2023277196A1 (en) * | 2021-07-02 | 2023-01-05 | 三菱マテリアル株式会社 | Copper strip for edgewise bending, and electronic/electrical device component and busbar |
| WO2023277197A1 (en) * | 2021-07-02 | 2023-01-05 | 三菱マテリアル株式会社 | Copper strip for edgewise bending, and electronic/electrical device component and busbar |
| WO2023277199A1 (en) * | 2021-07-02 | 2023-01-05 | 三菱マテリアル株式会社 | Copper strip for edgewise bending, and electronic/electrical device component and busbar |
| JP2023008975A (en) * | 2021-07-02 | 2023-01-19 | 三菱マテリアル株式会社 | Copper strip for edgewise bending, component for electronic/electrical equipment, and bus bar |
| JP2023008974A (en) * | 2021-07-02 | 2023-01-19 | 三菱マテリアル株式会社 | Copper strip for edgewise bending, and component for electronic/electrical equipment and bus bar |
| JP2023008977A (en) * | 2021-07-02 | 2023-01-19 | 三菱マテリアル株式会社 | Copper strip for edgewise bending, component for electronic/electrical equipment, and bus bar |
| JP2023008976A (en) * | 2021-07-02 | 2023-01-19 | 三菱マテリアル株式会社 | Copper strip for edgewise bending, component for electronic/electrical equipment, and bus bar |
-
1977
- 1977-11-07 JP JP13249077A patent/JPS5466404A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012137302A1 (en) * | 2011-04-05 | 2012-10-11 | トヨタ自動車株式会社 | Stator, method for manufacturing stator, and flat conductor for winding |
| CN103460559A (en) * | 2011-04-05 | 2013-12-18 | 丰田自动车株式会社 | Stator, method for manufacturing stator, and flat conductor for winding |
| US9197107B2 (en) | 2011-04-05 | 2015-11-24 | Toyota Jidosha Kabushiki Kaisha | Stator, method for manufacturing stator, and flat conductor for winding |
| EP2696474A4 (en) * | 2011-04-05 | 2016-03-09 | Toyota Motor Co Ltd | Stator, method for manufacturing stator, and flat conductor for winding |
| WO2023277198A1 (en) * | 2021-07-02 | 2023-01-05 | 三菱マテリアル株式会社 | Copper strip for edgewise bending, and electronic/electrical device component and busbar |
| WO2023277196A1 (en) * | 2021-07-02 | 2023-01-05 | 三菱マテリアル株式会社 | Copper strip for edgewise bending, and electronic/electrical device component and busbar |
| WO2023277197A1 (en) * | 2021-07-02 | 2023-01-05 | 三菱マテリアル株式会社 | Copper strip for edgewise bending, and electronic/electrical device component and busbar |
| WO2023277199A1 (en) * | 2021-07-02 | 2023-01-05 | 三菱マテリアル株式会社 | Copper strip for edgewise bending, and electronic/electrical device component and busbar |
| JP2023008975A (en) * | 2021-07-02 | 2023-01-19 | 三菱マテリアル株式会社 | Copper strip for edgewise bending, component for electronic/electrical equipment, and bus bar |
| JP2023008974A (en) * | 2021-07-02 | 2023-01-19 | 三菱マテリアル株式会社 | Copper strip for edgewise bending, and component for electronic/electrical equipment and bus bar |
| JP2023008977A (en) * | 2021-07-02 | 2023-01-19 | 三菱マテリアル株式会社 | Copper strip for edgewise bending, component for electronic/electrical equipment, and bus bar |
| JP2023008976A (en) * | 2021-07-02 | 2023-01-19 | 三菱マテリアル株式会社 | Copper strip for edgewise bending, component for electronic/electrical equipment, and bus bar |
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