JPS607645U - electric motor rotor - Google Patents
electric motor rotorInfo
- Publication number
- JPS607645U JPS607645U JP9739183U JP9739183U JPS607645U JP S607645 U JPS607645 U JP S607645U JP 9739183 U JP9739183 U JP 9739183U JP 9739183 U JP9739183 U JP 9739183U JP S607645 U JPS607645 U JP S607645U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- electric motor
- notch
- motor rotor
- laminated
- 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
- Iron Core Of Rotating Electric Machines (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来の回転子を組み込んだ電動圧縮機の構成
図、第２図は、その回転子のバランスウェイトの取付構
造を示す図、第３図は、本考案の一実施例の回転子鉄板
の平面図、第４図は、第３図の回転子鉄板を使用し、積
厚の上、下半分ずつ位相を１８０度ずらせて切欠部を配
置した回転子の断面図、第５図は、第４図の回転子を組
み込んだ電動圧縮機の構成図である。
１・・・・・・圧縮機部、２・・・・・・電動機部、４
・・・・・・固定子、１１・・・・・・回転子エンドリ
ング、１５・・・・・・回転子鉄板、１７・・・・・・
軸穴、１８・・・・・・切欠、１９・・・・・・積層鉄
板、２０ａ、２０ｂ・・・・・・切欠部。Fig. 1 is a block diagram of an electric compressor incorporating a conventional rotor, Fig. 2 is a diagram showing the mounting structure of the balance weight of the rotor, and Fig. 3 is a rotation diagram of an embodiment of the present invention. Figure 4 is a plan view of the child iron plate, and Figure 5 is a sectional view of a rotor using the rotor iron plate shown in Figure 3, with cutouts arranged 180 degrees out of phase in each of the upper and lower halves of the lamination thickness. 4 is a configuration diagram of an electric compressor incorporating the rotor of FIG. 4. FIG. 1... Compressor section, 2... Electric motor section, 4
...Stator, 11...Rotor end ring, 15...Rotor iron plate, 17...
Shaft hole, 18... Notch, 19... Laminated iron plate, 20a, 20b... Notch.
Claims (2)
において、軸穴に連続し該軸穴の半径より大きい半径で
かつ中心角が１８０度以内の切欠を、 少なくとも１
箇所設け、回転のバランスをとるようにしたことを特徴
とする電動機の回転子。(1) At least one notch is made in the laminated iron plates of the rotor in the required range in the laminated thickness direction, the notch is continuous with the shaft hole, has a radius larger than the radius of the shaft hole, and has a center angle of 180 degrees or less.
A rotor for an electric motor, characterized in that the rotor is provided at certain points to balance the rotation.
方の側と他方の側とで互いに１８０度位相をすらせて対
称に配置されていることを特徴とする実用新案登録請求
の範囲第（１）項記載の電動機の回転子。(2) A request for registration of a utility model characterized in that the cutouts in the laminated iron plate are arranged symmetrically with a phase shift of 180 degrees on one side and the other side with the center of the laminated thickness as the border. A rotor for an electric motor according to item (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9739183U JPS607645U (en) | 1983-06-25 | 1983-06-25 | electric motor rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9739183U JPS607645U (en) | 1983-06-25 | 1983-06-25 | electric motor rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS607645U true JPS607645U (en) | 1985-01-19 |
Family
ID=30231683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9739183U Pending JPS607645U (en) | 1983-06-25 | 1983-06-25 | electric motor rotor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS607645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2014097453A1 (en) * | 2012-12-20 | 2017-01-12 | 三菱電機株式会社 | Hermetic rotary compressor |
-
1983
- 1983-06-25 JP JP9739183U patent/JPS607645U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2014097453A1 (en) * | 2012-12-20 | 2017-01-12 | 三菱電機株式会社 | Hermetic rotary compressor |
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