JP7410753B2 - 絶縁部材、及び、固定子 - Google Patents
絶縁部材、及び、固定子 Download PDFInfo
- Publication number
- JP7410753B2 JP7410753B2 JP2020036872A JP2020036872A JP7410753B2 JP 7410753 B2 JP7410753 B2 JP 7410753B2 JP 2020036872 A JP2020036872 A JP 2020036872A JP 2020036872 A JP2020036872 A JP 2020036872A JP 7410753 B2 JP7410753 B2 JP 7410753B2
- Authority
- JP
- Japan
- Prior art keywords
- insulating member
- winding
- windings
- stator
- convex portion
- 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
Links
- 238000004804 winding Methods 0.000 claims description 68
- 230000000630 rising effect Effects 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000011162 core material Substances 0.000 description 21
- 238000009413 insulation Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Description
Claims (5)
- 複数の巻線が巻回される複数のスロットを備える固定子鉄心に装着される絶縁部材であって、
第1方向に長手方向を有する細長いテープ状の基部と、
第1方向に等間隔で配置され、第1方向Sに対して直角方向であって同一方向に突出する複数の凸部と、を備え、
前記凸部の先端には第1方向に突出する係止部が形成されており、
前記凸部の長さは、前記スロットの径方向の長さ以下に設定されている絶縁部材。 - 前記絶縁部材は、絶縁性及び弾性を備える樹脂により構成されている請求項1に記載の絶縁部材。
- 前記絶縁部材は、エチレン・プロピレンゴムにより構成されている請求項1又は2に記載の絶縁部材。
- 複数の巻線が巻回される複数のスロットを備える固定子鉄心と、
前記スロットに巻回される前記巻線が前記固定子鉄心の端部で折り返される立ち上り部と、
請求項1から3の何れか一項に記載される絶縁部材と、を備え、
前記絶縁部材は、前記立ち上り部において、前記巻線の外周側から当接して装着され、前記凸部は異相の前記巻線の間に嵌め込まれる固定子。 - 前記巻線は周囲が絶縁物でコーティングされた複数の導電線により構成されている請求項4に記載の固定子。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020036872A JP7410753B2 (ja) | 2020-03-04 | 2020-03-04 | 絶縁部材、及び、固定子 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2020036872A JP7410753B2 (ja) | 2020-03-04 | 2020-03-04 | 絶縁部材、及び、固定子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021141684A JP2021141684A (ja) | 2021-09-16 |
JP7410753B2 true JP7410753B2 (ja) | 2024-01-10 |
Family
ID=77669276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020036872A Active JP7410753B2 (ja) | 2020-03-04 | 2020-03-04 | 絶縁部材、及び、固定子 |
Country Status (1)
Country | Link |
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JP (1) | JP7410753B2 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003047188A (ja) | 2001-07-27 | 2003-02-14 | Aichi Elec Co | 電動機の固定子 |
JP2007312563A (ja) | 2006-05-22 | 2007-11-29 | Toyota Motor Corp | 集中巻線方式電動機用相間絶縁部材 |
JP2009005464A (ja) | 2007-06-20 | 2009-01-08 | Toyota Motor Corp | 多相分布巻回転電機の相間相内絶縁紙、相間相内絶縁紙を含む3相分布巻回転電機、相間相内絶縁紙を備える3相分布巻回転電機の製造方法 |
US20120117790A1 (en) | 2009-06-29 | 2012-05-17 | Tm4 Inc | Insertion System and Method to Insert Insulators and Coils in the Slots of the Stator of an Electric Machine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5788846A (en) * | 1980-11-25 | 1982-06-02 | Toshiba Corp | Rotary electric machine |
JPS6073342U (ja) * | 1983-10-26 | 1985-05-23 | 株式会社東芝 | 誘導電動機の巻線保護装置 |
-
2020
- 2020-03-04 JP JP2020036872A patent/JP7410753B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003047188A (ja) | 2001-07-27 | 2003-02-14 | Aichi Elec Co | 電動機の固定子 |
JP2007312563A (ja) | 2006-05-22 | 2007-11-29 | Toyota Motor Corp | 集中巻線方式電動機用相間絶縁部材 |
JP2009005464A (ja) | 2007-06-20 | 2009-01-08 | Toyota Motor Corp | 多相分布巻回転電機の相間相内絶縁紙、相間相内絶縁紙を含む3相分布巻回転電機、相間相内絶縁紙を備える3相分布巻回転電機の製造方法 |
US20120117790A1 (en) | 2009-06-29 | 2012-05-17 | Tm4 Inc | Insertion System and Method to Insert Insulators and Coils in the Slots of the Stator of an Electric Machine |
Also Published As
Publication number | Publication date |
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JP2021141684A (ja) | 2021-09-16 |
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