JPH0164953U - - Google Patents
Info
- Publication number
- JPH0164953U JPH0164953U JP1987160271U JP16027187U JPH0164953U JP H0164953 U JPH0164953 U JP H0164953U JP 1987160271 U JP1987160271 U JP 1987160271U JP 16027187 U JP16027187 U JP 16027187U JP H0164953 U JPH0164953 U JP H0164953U
- Authority
- JP
- Japan
- Prior art keywords
- electric machine
- rotating electric
- rotor
- metal wire
- binding
- 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
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Description
第１図はこの考案の一実施例による断面側面図
、第２図は第１図に示すバインド５の構成断面図
、第３図は従来構造の断面側面図である。
図において、１は回転子胴部鉄心、２は回転子
巻線端部、２ａは上側コイル、２ｂは下側コイル
、３は間隔片、４は保持環、５はバインド材、１
１はエポキシ樹脂含浸ガラステープ、１２は非磁
性高強度金属線である。尚、図中同一符号は同一
又は相当部分を示す。
FIG. 1 is a sectional side view of an embodiment of this invention, FIG. 2 is a sectional view of the structure of the bind 5 shown in FIG. 1, and FIG. 3 is a sectional side view of a conventional structure. In the figure, 1 is the rotor body core, 2 is the rotor winding end, 2a is the upper coil, 2b is the lower coil, 3 is the spacing piece, 4 is the retaining ring, 5 is the binding material, 1
1 is an epoxy resin-impregnated glass tape, and 12 is a nonmagnetic high-strength metal wire. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
に間隔片を介在させ下側コイル端の内側を保持環
により支持し、上側コイル端の外周をバインド材
で締付ける回転電機回転子巻線構造において、前
記バインド材を半硬化状態のエポキシ樹脂含浸ガ
ラステープと非磁性高強度金属線を使用し、バイ
ンド後の初期巻線端部締付力が巻線端部に生ずる
遠心力以上となるよう前記ガラステープと前記金
属線に初期張力を加えて交互に巻き付ける事を特
徴とする回転電機回転子巻線端部の保持装置。 (2) 前記ガラステープと前記金属線はバインド
後赤外線ヒータで加熱されエポキシ樹脂を硬化さ
せ一体の複合円筒構造とすることを特徴とする実
用新案登録請求の範囲第１項記載の回転電機回転
子巻線端部の保持装置。[Claims for Utility Model Registration] (1) A spacing piece is interposed between the upper and lower coils of the rotor winding ends of a rotating electric machine, the inside of the lower coil end is supported by a retaining ring, and the outer periphery of the upper coil end is In a rotor winding structure of a rotating electric machine that is tightened with a binding material, the binding material is semi-cured epoxy resin-impregnated glass tape and non-magnetic high-strength metal wire, and the initial winding end tightening force after binding is reduced. A device for holding a winding end of a rotor of a rotating electric machine, characterized in that the glass tape and the metal wire are wound alternately with an initial tension applied to them so as to exceed the centrifugal force generated at the end of the wire. (2) The rotor of a rotating electric machine according to claim 1, wherein the glass tape and the metal wire are heated with an infrared heater after binding to harden the epoxy resin and form an integrated composite cylindrical structure. Winding end holding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160271U JPH0164953U (en) | 1987-10-19 | 1987-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160271U JPH0164953U (en) | 1987-10-19 | 1987-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0164953U true JPH0164953U (en) | 1989-04-26 |
Family
ID=31442192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987160271U Pending JPH0164953U (en) | 1987-10-19 | 1987-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0164953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006320113A (en) * | 2005-05-12 | 2006-11-24 | Toshiba Mitsubishi-Electric Industrial System Corp | Rotor of winding type inductor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5553145A (en) * | 1978-10-12 | 1980-04-18 | Mitsubishi Electric Corp | Method of winding and hardening bind |
-
1987
- 1987-10-19 JP JP1987160271U patent/JPH0164953U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5553145A (en) * | 1978-10-12 | 1980-04-18 | Mitsubishi Electric Corp | Method of winding and hardening bind |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006320113A (en) * | 2005-05-12 | 2006-11-24 | Toshiba Mitsubishi-Electric Industrial System Corp | Rotor of winding type inductor |
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