JP2015208186A5 - - Google Patents
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- Publication number
- JP2015208186A5 JP2015208186A5 JP2014088997A JP2014088997A JP2015208186A5 JP 2015208186 A5 JP2015208186 A5 JP 2015208186A5 JP 2014088997 A JP2014088997 A JP 2014088997A JP 2014088997 A JP2014088997 A JP 2014088997A JP 2015208186 A5 JP2015208186 A5 JP 2015208186A5
- Authority
- JP
- Japan
- Prior art keywords
- stator
- electric wire
- groove
- insulator
- stator teeth
- 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.)
- Granted
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- 239000012212 insulator Substances 0.000 claims 10
- 239000002966 varnish Substances 0.000 claims 6
- 238000004804 winding Methods 0.000 claims 5
- 238000004519 manufacturing process Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
Claims (6)
前記固定子ティースの軸方向端部に設けられ、前記固定子ティースに巻回された電線と前記固定子ティースとを絶縁するインシュレータと
を備えた回転電機の固定子であって、
前記インシュレータは、前記電線を巻回した後のワニスの滴下処理時において、巻回された前記電線の最内層の電線に対して前記固定子の径方向に渡って前記ワニスを拡散させる溝を、前記最内層の電線と接する径方向平面上部に有している
回転電機の固定子。 A plurality of stator teeth arranged in a ring;
A stator of a rotating electrical machine provided with an insulator that is provided at an axial end portion of the stator teeth and that insulates the electric wires wound around the stator teeth and the stator teeth;
The insulator, when treated dropwise varnish after turning the electric wire winding, the groove for diffusing the varnish over the radial direction of the stator relative to the innermost layer of the wire of the wire wound, A stator for a rotating electric machine having an upper portion in a radial direction in contact with the innermost-layer electric wire .
請求項１に記載の回転電機の固定子。 The said insulator has the 1st groove | channel provided in the said radial direction upper part from the inner diameter side of the said radial direction toward the outer diameter side as said groove | channel. Fixing of the rotary electric machine of Claim 1 Child.
請求項１または２に記載の回転電機の固定子。 The insulator has a second groove provided at the upper portion of the radial plane so as to be in a groove direction that does not coincide with the winding direction of the electric wire from the circumferential center to the outer side in the circumferential direction. The stator of the rotating electrical machine according to claim 1, wherein the stator is a groove.
請求項３に記載の回転電機の固定子。 The insulator further includes a third groove that is provided in a side surface portion connected to the upper portion in the radial direction plane so as to be in a groove direction that does not coincide with the winding direction of the electric wire and is connected to the second groove. The stator for a rotating electrical machine according to claim 3.
請求項１から４のいずれか１項に記載の回転電機の固定子。 The fixing of the rotating electrical machine according to any one of claims 1 to 4, wherein the groove is connected to either or both of the radially inner diameter side wall and the outer diameter side wall of the insulator at an upper portion of the radial plane. Child.
前記固定子ティースの軸方向端部に設けられ、前記固定子ティースに巻回された電線と前記固定子ティースとを絶縁するインシュレータと
を備えた回転電機の固定子の製造方法であって、
前記電線を巻回した後のワニスの滴下処理時において、巻回された前記電線の最内層の電線に対して前記固定子の径方向に渡って前記ワニスを拡散させる溝が、前記最内層の電線と接する径方向平面上部に設けられている前記インシュレータを、前記固定子ティースの軸方向端部に取り付けるステップと、
前記インシュレータが取り付けられた前記固定子ティースに対して、前記電線を巻回するステップと、
前記溝が設けられた前記径方向平面上部に巻回された前記電線の上から、前記ワニスの滴下処理を行うことにより、前記溝に溜まった前記ワニスを、前記最内層の電線の前記径方向に渡って拡散させて、前記電線と前記インシュレータとを固着するステップと
を有する
回転電機の固定子の製造方法。 A plurality of stator teeth arranged in a ring;
A method of manufacturing a stator of a rotating electrical machine, comprising: an electric wire provided at an axial end of the stator teeth; and an insulator that insulates the stator teeth from an electric wire wound around the stator teeth,
During dropping process of the varnish after winding the electric wire, the electric wire wound around the grooves for diffusing the varnish over the radial direction of the stator relative to the innermost layer of the wires, the innermost layer of the Attaching the insulator provided at the upper portion of the radial plane in contact with the electric wire to the axial end of the stator teeth;
Winding the electric wire on the stator teeth to which the insulator is attached;
The varnish collected in the groove by performing the dripping treatment of the varnish from above the electric wire wound on the upper portion of the radial plane provided with the groove, the radial direction of the innermost layer electric wire. A method of manufacturing a stator of a rotating electric machine, comprising: a step of fixing the electric wire and the insulator by diffusing over a distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014088997A JP6249407B2 (en) | 2014-04-23 | 2014-04-23 | Rotating electric machine stator and method of manufacturing rotating electric machine stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014088997A JP6249407B2 (en) | 2014-04-23 | 2014-04-23 | Rotating electric machine stator and method of manufacturing rotating electric machine stator |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015208186A JP2015208186A (en) | 2015-11-19 |
| JP2015208186A5 true JP2015208186A5 (en) | 2016-12-08 |
| JP6249407B2 JP6249407B2 (en) | 2017-12-20 |
Family
ID=54604593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014088997A Expired - Fee Related JP6249407B2 (en) | 2014-04-23 | 2014-04-23 | Rotating electric machine stator and method of manufacturing rotating electric machine stator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6249407B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6627785B2 (en) * | 2017-01-11 | 2020-01-08 | トヨタ自動車株式会社 | Stator |
| JP2018126009A (en) * | 2017-02-02 | 2018-08-09 | トヨタ自動車株式会社 | Stator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5888147B2 (en) * | 2012-06-22 | 2016-03-16 | 三菱電機株式会社 | Rotating electric machine stator |
| CN104508949B (en) * | 2012-08-03 | 2017-03-22 | 三菱电机株式会社 | Rotating electrical machine |
-
2014
- 2014-04-23 JP JP2014088997A patent/JP6249407B2/en not_active Expired - Fee Related
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